[go: up one dir, main page]

EP2773530A1 - Adjusting device for headlights - Google Patents

Adjusting device for headlights

Info

Publication number
EP2773530A1
EP2773530A1 EP11779624.3A EP11779624A EP2773530A1 EP 2773530 A1 EP2773530 A1 EP 2773530A1 EP 11779624 A EP11779624 A EP 11779624A EP 2773530 A1 EP2773530 A1 EP 2773530A1
Authority
EP
European Patent Office
Prior art keywords
drive element
sleeve
adjusting screw
detent
adjusting device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP11779624.3A
Other languages
German (de)
French (fr)
Inventor
Michael DÜRKOPP
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hella GmbH and Co KGaA
Original Assignee
Hella KGaA Huek and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hella KGaA Huek and Co filed Critical Hella KGaA Huek and Co
Publication of EP2773530A1 publication Critical patent/EP2773530A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
    • B60Q1/068—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle by mechanical means
    • B60Q1/0683—Adjustable by rotation of a screw
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
    • F21S41/657—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by moving light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H2025/2028—Screw mechanisms using screw profiles with high efficiency for converting reciprocating motion into oscillating movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H2025/2062—Arrangements for driving the actuator
    • F16H2025/2093—Arrangements for driving the actuator using conical gears

Definitions

  • the invention relates to an adjustment device for headlamps with a running in a predetermined direction adjusting screw which is in threaded engagement with a light module of the headlamp for pivoting about a horizontal or vertical axis, and with a coaxially arranged at a rear end of the adjusting screw drive means ,
  • an adjustment device for headlights in which for the basic adjustment of a light module of the headlamp mounted in an adjusting direction screw is provided which has a thread for coupling to the light module of the headlamp.
  • the adjusting screw is connected at a rear end with a drive means which has a bevel gear, on the toothing, for example, an auxiliary tool is vulnerable to the rotation of the adjusting screw about its axis.
  • the light module connected to the front end of the adjusting screw can be pivoted about a horizontal or vertical axis for basic adjustment of the headlight.
  • a disadvantage of the known adjusting device is that it has a relatively high space requirement, in particular in an area outside the headlight housing.
  • Object of the present invention is therefore to develop a setting device for headlights such that with little effort allows easy installation, the space requirement of the adjustment outside the headlight housing is relatively low.
  • the invention in conjunction with the preamble of claim 1, characterized in that as driving means a rear end of the adjusting screw receiving detent sleeve and a detent surrounding drive element are provided, wherein the detent sleeve has resilient in the radial direction retaining fingers, the in an assembly position against an inner surface press the drive element, and wherein the latching sleeve and the drive element are coupled via latching means in the axial direction latching with each other.
  • the invention enables a compact design of an adjusting device, in particular in an area outside a headlight housing.
  • a locking sleeve receiving detent sleeve is coaxial and disposed within a drive element, wherein only free end portions of the detent sleeve can project axially beyond the drive element.
  • the drive element need only have such an axial length that retaining fingers of the locking sleeve can press against an inner surface of the drive element to ensure a radially secured mounting of the adjusting screw and the detent sleeve.
  • An axial securing takes place by latching means, which are preferably arranged at a free end of the latching sleeve or the drive element.
  • a manual assembly with little effort is made possible when a rear end of the screw is inserted into the latching sleeve and then pressed together with the same up to the end position within the drive element, in which an axial fixation takes place at least against an installation direction by latching.
  • the latching sleeve has a number of radially outwardly projecting driving webs, which cooperate with corresponding recess of the drive element so that after axial engagement of the driving webs in the recesses, the latching sleeve is the same rotationally fixed to the drive element.
  • a guided axial movement of the locking sleeve is made possible relative to the drive element from the starting position to the mounting position.
  • the locking sleeve has an outside
  • Ring groove in which engages in an initial position, an inwardly projecting retaining ring of the drive element and thus allows a defined releasable connection between the locking sleeve and the drive element.
  • the assembly thus formed can thus be easily provided for the assembly process. With complete insertion of the locking sleeve in the drive element, the mounting position is reached, in which the locking sleeve is not detachably connected to the drive element.
  • the adjusting screw on a limiting collar which presses a sealing ring axially against a housing wall of the light module in the mounting position, so that the sealing requirements are met.
  • FIG. 1 is a perspective view of a locking sleeve and a drive element of a setting device in a starting position before installation
  • Fig. 5 is a longitudinal section through the components of the adjusting device in the mounting position.
  • An adjustment device 1 for headlights is used for mechanical basic adjustment of a light module 2 about a horizontal and / or vertical pivot axis in the headlight.
  • the adjusting device 1 essentially has an elongated adjusting screw 3 extending in the adjusting direction, which can be brought into engagement with the light module 2 or an extension piece of the light module 2 by means of a thread 4.
  • the light module 2 has a housing with a housing wall 2 ', wherein For example, a light source and a light source associated reflector are arranged within the housing.
  • the light module 2 is pivotally mounted in the housing.
  • the thread 4 extends in a region between a front end 5 of the adjusting screw 3 and a limiting collar 6 thereof.
  • the light module 2 which is threadedly engaged with the adjusting screw 3, is inserted through a bore 8 of the housing wall 2 'so that a rear end 9 of the adjusting screw 3 is exposed outside the housing (light module housing) for mounting drive means 10, 11 of the adjusting device 1
  • the adjusting screw 3 is supported with its limiting collar 6 via the sealing ring 7 on the housing wall 2 '.
  • a locking sleeve 10 and as a second drive means, a drive element 11 is provided which are nested in accordance with Figure 3 provided for assembly. They thus form a common structural unit, which is placed in a starting position on the rear end 9 of the adjusting screw 3, axially displaced so far relative to the adjusting screw 3, until a mounting position is achieved by axial displacement of the locking sleeve 10 relative to the drive element 11, in the locking sleeve 10 and the adjusting screw 3 are secured against the direction of insertion E axially on the drive element 11.
  • the detent sleeve 10 essentially consists of an annular detent element 12, against which, contrary to the installation direction E, ie in the direction of the light module 2, a number of radially compliant retaining fingers 13 join.
  • the retaining fingers 13 extend substantially axially, wherein in the initial position, the retaining fingers 13 widen against the direction of installation E to an end-side abutment portion 14, which has a reduced opening cross-section compared to an opening defined by the retaining fingers 13 opening cross-section.
  • the annular detent element 12 has on the outside an annular groove 15 into which engages in the initial position, an internally breaking retaining ring 16 of the drive element 11.
  • the retaining ring 16 of the drive member 11 extends in an axially middle portion thereof.
  • the locking sleeve 10 For releasably connecting the locking sleeve 10 and the drive member 11, the locking sleeve 10 is inserted in the installation direction E so far into the bore of the drive member 11 until the retaining ring 16 of the drive member 11 snaps into the annular groove 15 of the annular locking element 12, so that a latching connection in the now achieved initial position of the locking sleeve 10 and the drive element 11 is given.
  • the annular detent element 12 has in the radial direction on the inside a réelleprofi- lation 17, which is in the assembled position with an arranged at the rear end 9 of the screw 3 outer profiling 18 in engagement.
  • the rear end 9 of the adjusting screw 3 is thus connected in the assembled position in the radial direction by form fit with the locking sleeve 10.
  • the locking sleeve 11 can be rotatably connected to the drive element 11, the locking sleeve 10 a number of radially projecting driving webs 19, which engage in the relative displacement of the locking sleeve 10 in corresponding recesses 20 of the drive member 11.
  • the adjusting screw 3 is inserted in the installation direction E in the limited space by the retaining fingers 13 of the locking sleeve 10, the locking sleeve 10 in mounting direction e taken along until the assembly position is reached, in which the annular detent element 12 engages behind an endseiti- ge partial annular surface 21 of the drive member 11.
  • the annular detent element 12 has circumferentially distributed barb portions 22, in which the end-side partial annular surface 21 of the drive element 11 engages.
  • the annular detent element 12 and the partial annular surface 21 of the drive element 11 in this case form detent means for axially locking the detent sleeve 10 and the adjusting screw 3 in the drive element 11. An axial displacement against the installation direction E is thereby avoided.
  • the arranged at the opposite end of the latching sleeve 10 stopper portion 14 contributes to the prevention of slipping of the locking sleeve 10 in the direction of installation E of the drive element 11 at. However, such unwanted slipping is already prevented by the bulbous shape of the locking sleeve 10 and the drive member 11.
  • the locking sleeve 10 In the assembly position, the locking sleeve 10 is connected in the radial direction by positive engagement with the drive element 11.
  • the resilient retaining fingers 13 press against an inner surface 23 of the drive member 11 in the radial direction to the outside.
  • a retaining collar 24 of the adjusting screw 3 is encompassed by radially inwardly pointing ends of the retaining fingers 13.
  • the distance between a free end 9 'of the adjusting screw 3 to the limiting collar 6 is selected such that the sealing ring 7 is compressed in the assembled position in the axial direction and thus causes a tight contact of the adjusting screw 3 on the housing 2'.
  • the drive element 11 has circumferentially on a bevel gear 25 which is engageable with a perpendicular to the adjusting screw 3 further bevel gear 26 into engagement, so that by means of an auxiliary tool, the adjusting screw 3 can be rotated about its axis A.
  • the locking sleeve 10 and the drive element 11 are preferably made of a same material, preferably a plastic composite material.
  • the partial annular surface 21 of the drive element 11 as a circumferential direction continuous annular surface be educated.
  • the locking element 12 may be formed partially annular or continuous annular.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

Adjusting device for headlights (1) with an adjusting screw (3), running in a predetermined adjustment direction, which is in threaded engagement with a light module (2) of the headlight to pivot same about a horizontal or vertical axis, and with a drive means (10, 11) arranged at a rear end of the adjusting screw (3) coaxially thereto, wherein a retaining sleeve (10) holding the rear end (9) of the adjusting screw (3) and a drive element (11) surrounding the retaining sleeve (10) are provided as a driving means, wherein the retaining sleeve (10) has radially yielding holding fingers (13) that press in an installed position against an inner surface (23) of the drive element (11), and wherein the retaining sleeve (10) and the drive element (11) are coupled to one another in a locking manner in the axial direction.

Description

Einstellvorrichtung für Scheinwerfer  Adjustment device for headlights
Beschreibung description
Die Erfindung betrifft eine Einstellvorrichtung für Scheinwerfer mit einer in einer vorgegebenen Stellrichtung verlaufenden Stellschraube, die in einem Gewindeeingriff steht mit einem Lichtmodul des Scheinwerfers zum Verschwenken desselben um eine horizontale oder vertikale Achse, und mit einem an einem hinteren Ende der Stellschraube koaxial zu derselben angeordneten Antriebsmittel. The invention relates to an adjustment device for headlamps with a running in a predetermined direction adjusting screw which is in threaded engagement with a light module of the headlamp for pivoting about a horizontal or vertical axis, and with a coaxially arranged at a rear end of the adjusting screw drive means ,
Aus der DE 102 38 792 A1 ist eine Einstellvorrichtung für Scheinwerfer bekannt, bei der zur Grundeinstellung eines Lichtmoduls des Scheinwerfers eine in Stellrichtung gelagerte Stellschraube vorgesehen ist, die ein Gewinde aufweist zur Kopplung mit dem Lichtmodul des Scheinwerfers. Die Stellschraube ist an einem hinteren Ende mit einem Antriebsmittel verbunden, das über ein Kegelrad verfügt, über dessen Verzahnung beispielsweise ein Hilfswerkzeug angreifbar ist zum Verdrehen der Stellschraube um ihre Achse. Hierdurch kann das mit dem vorderen Ende der Stellschraube verbundene Lichtmodul um eine horizontale oder vertikale Achse zur Grundeinstellung des Scheinwerfers verschwenkt werden. Nachteilig an der bekannten Einstellvorrichtung ist, dass sie insbesondere in einem Bereich außerhalb des Scheinwerfergehäuses einen relativ hohen Platzbedarf hat. From DE 102 38 792 A1 an adjustment device for headlights is known, in which for the basic adjustment of a light module of the headlamp mounted in an adjusting direction screw is provided which has a thread for coupling to the light module of the headlamp. The adjusting screw is connected at a rear end with a drive means which has a bevel gear, on the toothing, for example, an auxiliary tool is vulnerable to the rotation of the adjusting screw about its axis. As a result, the light module connected to the front end of the adjusting screw can be pivoted about a horizontal or vertical axis for basic adjustment of the headlight. A disadvantage of the known adjusting device is that it has a relatively high space requirement, in particular in an area outside the headlight housing.
Aufgabe der vorliegenden Erfindung ist es daher, eine Einstellvorrichtung für Scheinwerfer derart weiterzubilden, dass mit geringem Kraftaufwand eine einfache Montage ermöglicht, wobei der Platzbedarf der Einstellvorrichtung außerhalb des Scheinwerfergehäuses relativ gering ist. Object of the present invention is therefore to develop a setting device for headlights such that with little effort allows easy installation, the space requirement of the adjustment outside the headlight housing is relatively low.
Zur Lösung dieser Aufgabe ist die Erfindung in Verbindung mit dem Oberbegriff des Patentanspruchs 1 dadurch gekennzeichnet, dass als Antriebsmittel eine das hintere Ende der Stellschraube aufnehmende Rasthülse und ein die Rasthülse umgebendes Antriebselement vorgesehen sind, wobei die Rasthülse über in radialer Richtung nachgiebige Haltefinger verfügt, die in einer Montagestellung gegen eine Innenfläche des Antriebselements drücken, und wobei die Rasthülse und das Antriebselement über Rastmittel in axialer Richtung rastend miteinander gekoppelt sind. To achieve this object, the invention in conjunction with the preamble of claim 1, characterized in that as driving means a rear end of the adjusting screw receiving detent sleeve and a detent surrounding drive element are provided, wherein the detent sleeve has resilient in the radial direction retaining fingers, the in an assembly position against an inner surface press the drive element, and wherein the latching sleeve and the drive element are coupled via latching means in the axial direction latching with each other.
Die Erfindung ermöglicht eine kompakte Bauform einer Einsteilvorrichtung insbesondere in einem Bereich außerhalb eines Scheinwerfergehäuses. Eine die Stellschraube aufnehmende Rasthülse ist koaxial und innerhalb eines Antriebselements angeordnet, wobei lediglich freie Endbereiche der Rasthülse axial über das Antriebselement hervorstehen können. Das Antriebselement braucht lediglich eine solche axiale Länge aufweisen, dass Haltefinger der Rasthülse gegen eine Innenfläche des Antriebselements drücken können, um eine radial gesicherte Halterung der Stellschraube bzw. der Rasthülse zu gewährleisten. Eine axiale Sicherung erfolgt durch Rastmittel, die vorzugsweise an einem freien Ende der Rasthülse bzw. des Antriebselements angeordnet sind. Eine Handmontage mit geringem Kraftaufwand wird ermöglicht, wenn ein hinteres Ende der Stellschraube in die Rasthülse eingeführt und dann zusammen mit derselben bis in die Endstellung innerhalb des Antriebselements gedrückt wird, in der eine axiale Fixierung zumindest entgegen einer Einbaurichtung durch Verrastung erfolgt. The invention enables a compact design of an adjusting device, in particular in an area outside a headlight housing. A locking sleeve receiving detent sleeve is coaxial and disposed within a drive element, wherein only free end portions of the detent sleeve can project axially beyond the drive element. The drive element need only have such an axial length that retaining fingers of the locking sleeve can press against an inner surface of the drive element to ensure a radially secured mounting of the adjusting screw and the detent sleeve. An axial securing takes place by latching means, which are preferably arranged at a free end of the latching sleeve or the drive element. A manual assembly with little effort is made possible when a rear end of the screw is inserted into the latching sleeve and then pressed together with the same up to the end position within the drive element, in which an axial fixation takes place at least against an installation direction by latching.
Nach einer Weiterbildung der Erfindung weist die Rasthülse eine Anzahl von radial nach außen abragende Mitnahmestege auf, die mit entsprechenden Ausnehmung des Antriebselements so zusammenwirken, dass nach axialem Eingreifen der Mitnahmestege in die Ausnehmungen die Rasthülse dieselbe drehfest mit dem Antriebselement verbunden ist. Hierdurch wird eine geführte Axialbewegung der Rasthülse relativ zu dem Antriebselement von der Ausgangsstellung in die Montagestellung ermöglicht. According to a development of the invention, the latching sleeve has a number of radially outwardly projecting driving webs, which cooperate with corresponding recess of the drive element so that after axial engagement of the driving webs in the recesses, the latching sleeve is the same rotationally fixed to the drive element. As a result, a guided axial movement of the locking sleeve is made possible relative to the drive element from the starting position to the mounting position.
Nach einer Weiterbildung der Erfindung weist die Rasthülse eine außenseitige According to a development of the invention, the locking sleeve has an outside
Ringnut auf, in der in einer Ausgangsstellung ein nach innen abragender Haltering des Antriebselements eingreift und damit eine definierte lösbare Verbindung zwischen der Rasthülse und dem Antriebselement ermöglicht. Die so gebildete Baueinheit kann somit einfach für den Montageprozess bereitgestellt werden. Mit vollständigem Einschieben der Rasthülse in das Antriebselement wird die Montagestellung erreicht, in der die Rasthülse nicht lösbar mit dem Antriebselement verbunden ist. Nach einer Weiterbildung der Erfindung weist die Einstellschraube einen Begrenzungsbund auf, der in der Montagestellung einen Dichtring axial gegen eine Gehäusewandung des Lichtmoduls drückt, so dass die Dichtungserfordernisse erfüllt werden. Ring groove in which engages in an initial position, an inwardly projecting retaining ring of the drive element and thus allows a defined releasable connection between the locking sleeve and the drive element. The assembly thus formed can thus be easily provided for the assembly process. With complete insertion of the locking sleeve in the drive element, the mounting position is reached, in which the locking sleeve is not detachably connected to the drive element. According to a development of the invention, the adjusting screw on a limiting collar, which presses a sealing ring axially against a housing wall of the light module in the mounting position, so that the sealing requirements are met.
Weitere Vorteile der Erfindung ergeben sich aus den weiteren Unteransprüchen. Further advantages of the invention will become apparent from the further subclaims.
Ausführungsbeispiele der Erfindung werden nachfolgend anhand der Zeichnungen näher erläutert. Embodiments of the invention are explained below with reference to the drawings.
Es zeigen: Show it:
Fig. 1 eine perspektivische Darstellung von einer Rasthülse und einem Antriebselement einer Einstellvorrichtung in einer Ausgangsstellung vor Montagebeginn, 1 is a perspective view of a locking sleeve and a drive element of a setting device in a starting position before installation,
Fig. 2 eine Explosionsdarstellung von Bauteilen der Einstellvorrichtung, 2 is an exploded view of components of the adjustment,
Fig. 3 einen Längsschnitt durch die Rasthülse und das Antriebselement in der 3 shows a longitudinal section through the latching sleeve and the drive element in the
Ausgangsstellung gemäß Figur 1 ,  Starting position according to FIG. 1,
Fig. 4 einen Längsschnitt durch die Rasthülse und das Antriebselement in der 4 shows a longitudinal section through the latching sleeve and the drive element in the
Montagestellung und  Assembly position and
Fig. 5 einen Längsschnitt durch die Bauteile der Einstellvorrichtung in der Montagestellung. Fig. 5 is a longitudinal section through the components of the adjusting device in the mounting position.
Eine Einstellvorrichtung 1 für Scheinwerfer wird zur mechanischen Grundeinstellung eines Lichtmoduls 2 um eine horizontale und/oder vertikale Schwenkachse in dem Scheinwerfer eingesetzt. Die Einstellvorrichtung 1 weist im Wesentlichen eine in Stellrichtung verlaufende langgestreckte Stellschraube 3 auf, die mittels eines Gewindes 4 in Eingriff mit dem Lichtmodul 2 bzw. einem Ansatzstück des Lichtmoduls 2 bringbar ist. Das Lichtmodul 2 weist ein Gehäuse mit einer Gehäusewandung 2' auf, wobei beispielsweise eine Lichtquelle sowie ein der Lichtquelle zugeordneter Reflektor innerhalb des Gehäuses angeordnet sind. Das Lichtmodul 2 ist in dem Gehäuse schwenkbar gelagert. Das Gewinde 4 erstreckt sich in einem Bereich zwischen einem vorderen Ende 5 der Stellschraube 3 und einem Begrenzungsbund 6 derselben. Auf einer dem Lichtmodul 2 abgewandten Seite des Begrenzungsbundes 6 schließt sich ein Dichtring 7 sowie die Gehäusewandung 2' des Lichtmoduls 2 bzw. des Scheinwerfers an. An adjustment device 1 for headlights is used for mechanical basic adjustment of a light module 2 about a horizontal and / or vertical pivot axis in the headlight. The adjusting device 1 essentially has an elongated adjusting screw 3 extending in the adjusting direction, which can be brought into engagement with the light module 2 or an extension piece of the light module 2 by means of a thread 4. The light module 2 has a housing with a housing wall 2 ', wherein For example, a light source and a light source associated reflector are arranged within the housing. The light module 2 is pivotally mounted in the housing. The thread 4 extends in a region between a front end 5 of the adjusting screw 3 and a limiting collar 6 thereof. On a side facing away from the light module 2 of the boundary collar 6, a sealing ring 7 and the housing wall 2 'of the light module 2 and the headlamp connects.
Zur Montage wird das mit der Stellschraube 3 in Gewindeeingriff stehende Lichtmodul 2 durch eine Bohrung 8 der Gehäusewandung 2' hindurch gesteckt, so dass ein hinteres Ende 9 der Stellschraube 3 außerhalb des Gehäuses (Lichtmodulgehäuses) freiliegt zur Montage von Antriebsmitteln 10, 11 der Einstellvorrichtung 1. Die Stellschraube 3 ist mit ihrem Begrenzungsbund 6 über den Dichtring 7 an der Gehäusewandung 2' abgestützt. For installation, the light module 2, which is threadedly engaged with the adjusting screw 3, is inserted through a bore 8 of the housing wall 2 'so that a rear end 9 of the adjusting screw 3 is exposed outside the housing (light module housing) for mounting drive means 10, 11 of the adjusting device 1 The adjusting screw 3 is supported with its limiting collar 6 via the sealing ring 7 on the housing wall 2 '.
Als ein erstes Antriebsmittel ist eine Rasthülse 10 und als ein zweites Antriebsmittel ein Antriebselement 11 vorgesehen, die ineinandergesteckt gemäß Figur 3 für die Montage bereitgestellt werden. Sie bilden somit eine gemeinsame Baueinheit, die in einer Ausgangsstellung auf das hintere Ende 9 der Stellschraube 3 aufgesetzt wird, axial so weit relativ zu der Stellschraube 3 verschoben wird, bis durch Axialverschiebung der Rasthülse 10 relativ zu dem Antriebselement 11 eine Montagestellung erreicht ist, in der die Rasthülse 10 bzw. Stellschraube 3 entgegen einer Einbaurichtung E axial an dem Antriebselement 11 gesichert sind. As a first drive means, a locking sleeve 10 and as a second drive means, a drive element 11 is provided which are nested in accordance with Figure 3 provided for assembly. They thus form a common structural unit, which is placed in a starting position on the rear end 9 of the adjusting screw 3, axially displaced so far relative to the adjusting screw 3, until a mounting position is achieved by axial displacement of the locking sleeve 10 relative to the drive element 11, in the locking sleeve 10 and the adjusting screw 3 are secured against the direction of insertion E axially on the drive element 11.
Die Rasthülse 10 besteht im Wesentlichen aus einem ringförmigen Rastelement 12, an dem sich entgegen der Einbaurichtung E, d. h. in Richtung des Lichtmoduls 2 eine Anzahl von radial nachgiebigen Haltefingern 13 anschließen. Die Haltefinger 13 erstrecken sich im Wesentlichen axial, wobei in der Ausgangsstellung sich die Haltefinger 13 entgegen der Einbaurichtung E verbreitern bis in einen endseitigen Anschlagabschnitt 14, der einen im Vergleich zu einem durch die Haltefinger 13 begrenzten Öffnungsquerschnitt einen verringerten Öffnungsquerschnitt aufweist. Das ringförmige Rastelement 12 weist außenseitig eine Ringnut 15 auf, in die in der Ausgangsstellung ein innenabragender Haltering 16 des Antriebelements 11 eingreift. Der Haltering 16 des Antriebselements 11 erstreckt sich in einen in Axialrichtung mittleren Bereich desselben. Zum lösbaren Verbinden der Rasthülse 10 und des Antriebselements 11 wird die Rasthülse 10 in Einbaurichtung E so weit in die Bohrung des Antriebselements 11 eingeschoben, bis der Haltering 16 des Antriebselements 11 in die Ringnut 15 des ringförmigen Rastelements 12 einschnappt, so dass eine rastende Verbindung in der nun erreichten Ausgangsstellung der Rasthülse 10 und des Antriebselements 11 gegeben ist. The detent sleeve 10 essentially consists of an annular detent element 12, against which, contrary to the installation direction E, ie in the direction of the light module 2, a number of radially compliant retaining fingers 13 join. The retaining fingers 13 extend substantially axially, wherein in the initial position, the retaining fingers 13 widen against the direction of installation E to an end-side abutment portion 14, which has a reduced opening cross-section compared to an opening defined by the retaining fingers 13 opening cross-section. The annular detent element 12 has on the outside an annular groove 15 into which engages in the initial position, an internally breaking retaining ring 16 of the drive element 11. The retaining ring 16 of the drive member 11 extends in an axially middle portion thereof. For releasably connecting the locking sleeve 10 and the drive member 11, the locking sleeve 10 is inserted in the installation direction E so far into the bore of the drive member 11 until the retaining ring 16 of the drive member 11 snaps into the annular groove 15 of the annular locking element 12, so that a latching connection in the now achieved initial position of the locking sleeve 10 and the drive element 11 is given.
Das ringförmige Rastelement 12 weist in radialer Richtung innenseitig eine Innenprofi- lierung 17 auf, die in der Montagestellung mit einer am hinteren Ende 9 der Stellschraube 3 angeordneten Außenprofilierung 18 in Eingriff steht. Das hintere Ende 9 der Stellschraube 3 ist somit in der Montagestellung in radialer Richtung durch Form- schluss mit der Rasthülse 10 verbunden. The annular detent element 12 has in the radial direction on the inside a Innenprofi- lation 17, which is in the assembled position with an arranged at the rear end 9 of the screw 3 outer profiling 18 in engagement. The rear end 9 of the adjusting screw 3 is thus connected in the assembled position in the radial direction by form fit with the locking sleeve 10.
Damit die Rasthülse 11 drehfest mit dem Antriebselement 11 verbunden werden kann, weist die Rasthülse 10 eine Anzahl von radial abragende Mitnahmestege 19 auf, die beim relativen Verschieben der Rasthülse 10 in entsprechende Ausnehmungen 20 des Antriebselements 11 eingreifen. Thus, the locking sleeve 11 can be rotatably connected to the drive element 11, the locking sleeve 10 a number of radially projecting driving webs 19, which engage in the relative displacement of the locking sleeve 10 in corresponding recesses 20 of the drive member 11.
Zum Verbringen der Stellschraube 3 in eine axial- und drehfeste Verbindung mit der aus der Rasthülse 10 und dem Antriebselement 11 gebildeten Baueinheit wird die Stellschraube 3 in Einbaurichtung E in den durch die Haltefinger 13 begrenzten Raum der Rasthülse 10 eingesetzt, die Rasthülse 10 in Einbaurichtung E mitgenommen, bis die Montagestellung erreicht ist, in der das ringförmige Rastelement 12 eine endseiti- ge Teilringfläche 21 des Antriebselements 11 hintergreift. Das ringförmige Rastelement 12 weist umfangsseitig verteilt angeordnete Widerhakenabschnitte 22 auf, in denen die endseitige Teilringfläche 21 des Antriebselements 11 eingreift. Das ringförmige Rastelement 12 und die Teilringfläche 21 des Antriebselements 11 bilden hierbei Rastmittel zur axialen Verrastung der Rasthülse 10 bzw. der Stellschraube 3 in dem Antriebselement 11. Ein axiales Verschieben entgegen der Einbaurichtung E wird hierdurch vermieden. Der an dem gegenüberliegenden Ende der Rasthülse 10 angeordnete Anschlagabschnitt 14 trägt zur Verhinderung des Durchrutschens der Rasthülse 10 in Einbaurichtung E des Antriebselements 11 bei. Ein solches unerwünschtes Durchrutschen wird allerdings schon durch die bauchige Formgebung der Rasthülse 10 bzw. des Antriebselements 11 verhindert. To bring the screw 3 in an axial and rotationally fixed connection with the assembly formed from the locking sleeve 10 and the drive element 11, the adjusting screw 3 is inserted in the installation direction E in the limited space by the retaining fingers 13 of the locking sleeve 10, the locking sleeve 10 in mounting direction e taken along until the assembly position is reached, in which the annular detent element 12 engages behind an endseiti- ge partial annular surface 21 of the drive member 11. The annular detent element 12 has circumferentially distributed barb portions 22, in which the end-side partial annular surface 21 of the drive element 11 engages. The annular detent element 12 and the partial annular surface 21 of the drive element 11 in this case form detent means for axially locking the detent sleeve 10 and the adjusting screw 3 in the drive element 11. An axial displacement against the installation direction E is thereby avoided. The arranged at the opposite end of the latching sleeve 10 stopper portion 14 contributes to the prevention of slipping of the locking sleeve 10 in the direction of installation E of the drive element 11 at. However, such unwanted slipping is already prevented by the bulbous shape of the locking sleeve 10 and the drive member 11.
In der Montagestellung ist die Rasthülse 10 in radialer Richtung durch Formschluss mit dem Antriebselement 11 verbunden. Die nachgiebigen Haltefinger 13 drücken gegen eine Innenfläche 23 des Antriebselements 11 in radialer Richtung nach außen. Ein Haltebund 24 der Stellschraube 3 wird von radial nach innen weisenden Enden der Haltefinger 13 umgriffen. In the assembly position, the locking sleeve 10 is connected in the radial direction by positive engagement with the drive element 11. The resilient retaining fingers 13 press against an inner surface 23 of the drive member 11 in the radial direction to the outside. A retaining collar 24 of the adjusting screw 3 is encompassed by radially inwardly pointing ends of the retaining fingers 13.
Der Abstand eines freien Endes 9' der Stellschraube 3 zu dem Begrenzungsbund 6 ist derart gewählt, dass der Dichtring 7 in der Montagestellung in axialer Richtung zusammengedrückt ist und somit eine dichte Anlage der Stellschraube 3 an der Gehäusewandung 2' bewirkt. The distance between a free end 9 'of the adjusting screw 3 to the limiting collar 6 is selected such that the sealing ring 7 is compressed in the assembled position in the axial direction and thus causes a tight contact of the adjusting screw 3 on the housing 2'.
Befinden sich die Bauteile der Einsteilvorrichtung 1 in der Montagestellung, sind das hintere Ende 9, die Rasthülse 10 und das Antriebselement 11 dreh- und axialfest miteinander verbunden (nicht lösbare Verbindung). Are the components of the adjusting device 1 in the assembled position, the rear end 9, the locking sleeve 10 and the drive element 11 rotatably and axially fixed to each other (non-detachable connection).
Das Antriebselement 11 weist umfangseitig ein Kegelrad 25 auf, das mit einem senkrecht zur Stellschraube 3 orientierten weiteren Kegelrad 26 in Eingriff bringbar ist, so dass mittels eines Hilfswerkzeuges die Stellschraube 3 um Ihre Achse A verdreht werden kann. The drive element 11 has circumferentially on a bevel gear 25 which is engageable with a perpendicular to the adjusting screw 3 further bevel gear 26 into engagement, so that by means of an auxiliary tool, the adjusting screw 3 can be rotated about its axis A.
Die Rasthülse 10 und das Antriebelement 11 bestehen vorzugsweise aus einem gleichen Werkstoff, vorzugsweise einem Kunststoffverbundmaterial. The locking sleeve 10 and the drive element 11 are preferably made of a same material, preferably a plastic composite material.
Nach einer nicht dargestellten alternativen Ausführungsform kann die Teilringfläche 21 des Antriebselementes 11 auch als eine Umfangsrichtung durchgehende Ringfläche ausgebildet sein. Auch das Rastelement 12 kann teilringförmig oder durchgehend ringförmig ausgebildet sein. According to an alternative embodiment, not shown, the partial annular surface 21 of the drive element 11 as a circumferential direction continuous annular surface be educated. Also, the locking element 12 may be formed partially annular or continuous annular.
Bezugszeichenliste LIST OF REFERENCE NUMBERS
1 Einstellvorrichtung 1 adjustment device
2, 2' Lichtmodul / Gehäusewandung 2, 2 'light module / housing wall
3 Stellschraube 3 adjusting screw
4 Gewinde  4 threads
5 vorderes Ende  5 front end
6 Begrenzungsbund  6 bounding band
7 Dichtring  7 sealing ring
8 Bohrung  8 hole
9, 9' hinters Ende / freies Ende 9, 9 'behind the end / free end
10 Rasthülse 10 snap sleeve
11 Antriebsmittel  11 drive means
12 Rastelement  12 locking element
13 Haltefinger  13 holding fingers
14 Anschlagabschnitt  14 stop section
15 Ringnut  15 ring groove
16 Haltering  16 retaining ring
17 Innenprofilierung  17 internal profiling
18 Außenprofilierung  18 external profiling
19 Mitnahmestege  19 driving webs
20 Ausnehmungen  20 recesses
21 Teilringfläche  21 partial ring area
22 Widerhakenabschnitt  22 barb section
23 Innenfläche  23 inside surface
24 Haltebund  24 retaining band
25 Kegelrad  25 bevel gear
26 Kegelrad  26 bevel gear
E Einbaurichtung E installation direction
A Achse  A axis

Claims

Einsteilvorrichtung für Scheinwerfer Patentansprüche Adjustment device for headlight claims
1. Einsteilvorrichtung für Scheinwerfer mit einer in einer vorgegebenen Stellrichtung verlaufenden Stellschraube, die in einem Gewindeeingriff steht mit einem Lichtmodul des Scheinwerfers zum Verschwenken desselben um eine horizontale oder vertikale Achse, und mit einem an einem hinteren Ende der Stellschraube koaxial zu derselben angeordneten Antriebsmittel, dadurch gekennzeichnet, dass als Antriebsmittel eine das hintere Ende (9) der Stellschraube (3) aufnehmende Rasthülse (10) und ein die Rasthülse (10) umgebendes Antriebselement (11) vorgesehen sind, wobei die Rasthülse (10) ü- ber in radialer Richtung nachgiebige Haltefinger (13) verfügt, die in einer Montagestellung gegen eine Innenfläche (23) des Antriebselements (11) drücken, und wobei die Rasthülse ( 0) und das Antriebselement (11) über Rastmittel in axialer Richtung rastend miteinander gekoppelt sind. 1. Adjustment device for headlamps with a running in a predetermined direction adjusting screw which is in threaded engagement with a light module of the headlamp for pivoting about a horizontal or vertical axis, and with a at a rear end of the screw coaxial therewith arranged drive means, characterized characterized in that a detent sleeve (10) accommodating the rear end (9) of the adjusting screw (3) and a drive element (11) surrounding the detent sleeve (10) are provided as drive means, the detent sleeve (10) being resilient in the radial direction Holding fingers (13) which press in an assembly position against an inner surface (23) of the drive element (11), and wherein the latching sleeve (0) and the drive element (11) are coupled via latching means in the axial direction latching with each other.
2. Einstellvorrichtung nach Anspruch 1 , dadurch gekennzeichnet, dass die 2. Adjusting device according to claim 1, characterized in that the
Rasthülse (10) als Rastmittel ein zumindest teilringförmiges Rastelement (12) aufweist, das eine zumindest teilweise endseitige Ringfläche (21) des Antriebselements (1 ) hintergreift zur Axialsicherung der Rasthülse (10) und/oder Stellschraube (3).  Detent sleeve (10) as latching means an at least partially annular detent element (12) which engages behind an at least partially end-side annular surface (21) of the drive element (1) for axial securing the detent sleeve (10) and / or adjusting screw (3).
3. Einstellvorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Rasthülse (10) über einen mit einer Ausnehmung (20) des Antriebselements (11) zusammenwirkenden, radial nach außen abragenden Mitnahmesteg (19) drehfest mit dem Antriebselement (11) verbindbar ist. 3. Adjusting device according to claim 1 or 2, characterized in that the detent sleeve (10) via a with a recess (20) of the drive element (11) cooperating, radially outwardly projecting carrier web (19) rotatably connected to the drive element (11) is connectable ,
4. Einstellvorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das hintere Ende (9) der Stellschraube (3) in radialer Richtung durch Formschluss mit der Rasthülse (10) verbindbar ist. 4. Adjusting device according to one of claims 1 to 3, characterized in that the rear end (9) of the adjusting screw (3) in the radial direction by positive engagement with the latching sleeve (10) is connectable.
5. Einstellvorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekenn- zeichnet, dass die Rasthülse (10) in radialer Richtung durch Formschluss mit dem Antriebselement (11) verbindbar ist. 5. Adjusting device according to one of claims 1 to 4, characterized records that the detent sleeve (10) in the radial direction by positive engagement with the drive element (11) is connectable.
6. Einstellvorrichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass das zumindest teilringförmige Rastelement (12) eine Innen- profilierung (17) aufweist, die in der Montagestellung mit einer Außenprofilie- rung (18) der Stellschraube (3) in Eingriff steht. 6. Adjusting device according to one of claims 1 to 5, characterized in that the at least partially annular detent element (12) has an inner profiling (17), the tion in the mounting position with a Außenprofile (18) of the screw (3) into engagement stands.
7. Einstellvorrichtung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass das zumindest teilringförmige Rastelement (12) der Rasthülse (10) außenseitig eine Ringnut ( 5) aufweist, in die ein in einem mittleren Bereich des Antriebselements (11) radial nach innen abragender Haltering (16) in einer Ausgangsstellung eingreift. 7. Adjusting device according to one of claims 1 to 6, characterized in that the at least partially annular detent element (12) of the detent sleeve (10) has on the outside an annular groove (5) into which in a central region of the drive element (11) radially inwardly protruding retaining ring (16) engages in a starting position.
8. Einstellvorrichtung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass die Einstellschraube (3) einen Begrenzungsbund (6) aufweist, der in der Montagestellung auf einen an einer Gehäusewandung (2') des Lichtmoduls (2) abgestützten Dichtring (7) axial drückt. 8. Adjusting device according to one of claims 1 to 7, characterized in that the adjusting screw (3) has a limiting collar (6) which in the mounting position on a on a housing wall (2 ') of the light module (2) supported sealing ring (7) axially presses.
9. Einstellvorrichtung nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass das Antriebselement (11) ein Kegelrad (25) aufweist zur Kopplung mit einem weiteren senkrecht zur Stellschraube (3) orientierten Kegelrad (26). 9. Adjusting device according to one of claims 1 to 8, characterized in that the drive element (11) has a bevel gear (25) for coupling with a further perpendicular to the adjusting screw (3) oriented bevel gear (26).
10. Einstellvorrichtung nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass die Einstellschraube (3) einen Haltebund (24) aufweist, auf den sich in der Montagestellung innenseitig die Haltefinger (13) der Rasthülse (10) abstützten. 10. Adjusting device according to one of claims 1 to 9, characterized in that the adjusting screw (3) has a retaining collar (24) on which in the mounting position inside the retaining fingers (13) of the latching sleeve (10) are supported.
EP11779624.3A 2011-10-31 2011-10-31 Adjusting device for headlights Withdrawn EP2773530A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2011/069082 WO2013064164A1 (en) 2011-10-31 2011-10-31 Adjusting device for headlights

Publications (1)

Publication Number Publication Date
EP2773530A1 true EP2773530A1 (en) 2014-09-10

Family

ID=44913265

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11779624.3A Withdrawn EP2773530A1 (en) 2011-10-31 2011-10-31 Adjusting device for headlights

Country Status (5)

Country Link
US (1) US9381850B2 (en)
EP (1) EP2773530A1 (en)
KR (1) KR101846816B1 (en)
CN (1) CN103906657B (en)
WO (1) WO2013064164A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016117552A1 (en) * 2016-09-19 2018-03-22 HELLA GmbH & Co. KGaA Rotary bearing for rotatably receiving a light module in a support frame of a headlight
KR101985075B1 (en) * 2017-06-02 2019-05-31 김순기 A Controlling System for Operating a Plural of Panels Installed at an Order Table and the Method for Controlling the Same
DE102017122102A1 (en) 2017-09-25 2019-03-28 HELLA GmbH & Co. KGaA Adjustment device for adjusting the position of at least one light module in the housing of a headlight
US11161449B2 (en) * 2018-10-11 2021-11-02 Asyst Technologies L.L.C. Adjuster gear screw
DE102019127345A1 (en) * 2019-10-10 2021-04-15 Ejot Gmbh & Co. Kg Adjustment device for a headlight
CN110906212B (en) * 2019-12-31 2024-08-30 欧普照明股份有限公司 Coupling mechanism and lamps and lanterns
DE102020204180A1 (en) 2020-03-31 2021-09-30 Witte Automotive Gmbh Fastener
DE102022127959A1 (en) * 2022-10-21 2024-05-02 Ejot Se & Co. Kg Adjustment device
DE102023118361A1 (en) * 2023-07-11 2025-01-16 Ejot Se & Co. Kg fixing unit and adjusting screw arrangement

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2033451A5 (en) * 1969-02-25 1970-12-04 Sev Marchal
US4881152A (en) * 1987-09-22 1989-11-14 Koito Seisakusho Co., Ltd. Headlight for automobile
US4893219A (en) * 1988-09-30 1990-01-09 Ryder International Corporation Headlamp adjusting mechanism
FR2655394B1 (en) 1989-12-01 1992-04-10 Valeo Vision CAPSULE, PARTICULARLY FOR MOUNTING AN ORIENTATION ADJUSTMENT SCREW HEAD ON A MOTOR VEHICLE PROJECTOR REFLECTOR.
US5161877A (en) * 1991-11-27 1992-11-10 Textron Inc. Headlamp adjuster mechanism
US5260857A (en) * 1992-05-27 1993-11-09 Gte Products Corporation Adjustment linkage for a vehicle headlamp
US5365415A (en) * 1993-05-05 1994-11-15 Textron Inc. Snap-fit right angle adjustor mechanism
DE19530444C1 (en) * 1995-08-18 1996-04-04 Daimler Benz Ag Screw adjuster for motor vehicle headlamp reflector inclination angle
JP4229400B2 (en) * 1997-02-18 2009-02-25 株式会社小糸製作所 Automotive headlamps
JP3822007B2 (en) 1999-10-21 2006-09-13 株式会社小糸製作所 Reflector movable automotive headlamp
JP2002193023A (en) * 2000-12-28 2002-07-10 Koito Mfg Co Ltd Head lamp for reflector movable type automoble
DE10238792A1 (en) 2002-08-23 2004-03-11 Hella Kg Hueck & Co. Headlights for vehicles
US7118259B2 (en) * 2004-01-07 2006-10-10 Asyst Technologies, Llc Adjuster and adjuster assembly
GB2412704A (en) 2004-03-29 2005-10-05 Hella Mfg Ltd Adjustable fastening device
JP4927660B2 (en) * 2007-08-09 2012-05-09 株式会社小糸製作所 Vehicle lamp

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2013064164A1 *

Also Published As

Publication number Publication date
CN103906657B (en) 2016-07-20
KR101846816B1 (en) 2018-04-10
CN103906657A (en) 2014-07-02
US9381850B2 (en) 2016-07-05
WO2013064164A1 (en) 2013-05-10
US20150158415A1 (en) 2015-06-11
KR20140093965A (en) 2014-07-29

Similar Documents

Publication Publication Date Title
WO2013064164A1 (en) Adjusting device for headlights
EP3345670B1 (en) Filter device
EP1228925B1 (en) Fixation device for vehicle rear lights
DE102014009132B4 (en) Steering device for a vehicle
DE202005016823U1 (en) Fastening device with tolerance compensation
EP2112021A1 (en) Headlamp for vehicles
EP2775187B1 (en) Device for a hose fitting
WO2008128501A1 (en) Hydraulic plug-in connection
WO2009007165A1 (en) Charge-air hose
DE102006022382A1 (en) Apparatus and method for attaching a wiper motor to a wiper linkage
DE102018128203A1 (en) Electrical connector part and electrical connector system with lock
DE102012109940A1 (en) Device for adjusting gap between attachment parts e.g. headlamp casing and bumper cover, of car, has eccentric adjusting element including cam surfaces having different distances from eccentric axis and/or longitudinal axis
DE102015216613B4 (en) Clamping device with a transport security concept
DE4301504C2 (en) Electrical connector
DE102005038230B4 (en) Vehicle lights cleaner
DE10309087A1 (en) Fixing device for automobile headlamp unit using rotatable spindle screws and spindle nuts secured to headlamp housing via quick-fit couplings
DE102004016051B4 (en) Brake booster
DE102006019574A1 (en) Steering device for vehicles
DE102010061428A1 (en) Headlight adjusting device, has transmission part rotationally fixed with bevel gear at one side and positively connected with adjusting screw at another side, where screw is mounted in predetermined adjusting direction
WO2019192655A1 (en) Electrical plug connector part and electrical plug connection system with lock
DE102010061437B4 (en) Adjusting device for headlights
DE3533118C2 (en) Screw arrangement for adjusting devices of motor vehicle headlights
DE102014110230A1 (en) The connector assembly
DE202018101817U1 (en) Electrical connector part and electrical connector system with lock
EP3434953B1 (en) Retaining ring, pipe system for discharging exhaust gases with retaining ring

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20140410

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20141217