EP0071874B1 - Fenster- oder Türflügel mit lösbar aufgesetzten, unechten Sprossen - Google Patents

Fenster- oder Türflügel mit lösbar aufgesetzten, unechten Sprossen Download PDF

Info

Publication number: EP0071874B1
Authority: EP; European Patent Office
Prior art keywords: pin; glazing bar; rung; wing; wing according
Prior art date: 1981-07-29
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.): Expired

Application number

EP82106789A

Other languages

German (de)

English (en)

French (fr)

Other versions

EP0071874A1 (de

Inventor

Karl-Heinz Vogel

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.)

Gebrueder Koemmerling Kunststoffwerke GmbH

Original Assignee

Gebrueder Koemmerling Kunststoffwerke GmbH

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.)

1981-07-29

Filing date

1982-07-27

Publication date

1984-11-07

1982-07-27 Application filed by Gebrueder Koemmerling Kunststoffwerke GmbH filed Critical Gebrueder Koemmerling Kunststoffwerke GmbH

1982-07-27 Priority to AT82106789T priority Critical patent/ATE10222T1/de

1983-02-16 Publication of EP0071874A1 publication Critical patent/EP0071874A1/de

1984-11-07 Application granted granted Critical

1984-11-07 Publication of EP0071874B1 publication Critical patent/EP0071874B1/de

Status Expired legal-status Critical Current

Images

Classifications

- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/68—Window bars
- E06B3/685—False glazing bars

Definitions

the invention relates to a window or door wing with detachably mounted, spurious rungs according to the preamble of claim 1.
window sashes and glass door sashes have only been provided with a single glass plate, regardless of the sash frame size, partly because of the simpler glazing and the shorter sealing distances, since such glass panes are no longer used in the like in the past Frame cemented, but are clamped in lip seals.
the known rungs have a locking element which can be moved in the longitudinal direction of the rung and which can generally be brought into and out of engagement by means of an actuating element attached to the outside of the rung (e.g. European patent application 0009242).
Such spurious rungs have the advantage that they can be removed at any time, for example to simplify the cleaning of the window pane underneath.
a disadvantage of such a locking device is that it can only compensate for slight changes in length, as seen in the longitudinal direction of the respective rung, if effortless insertion is to be ensured. If, for example, the frame is deformed as a result of one-sided heating, for example due to solar radiation, then the opposite frame strips may move away from each other to such an extent that the locking device designed as a ball screw is no longer able to compensate for this change in length; in this case the rungs will come loose.
the force required for pushing in and releasing a rung provided with a known latching device depends to a large extent on the distance between the latching device and counter-formation, so that even if no deformations occur on the frame, extremely precise adherence to the structural dimensions is necessary to ensure that when the respective wing is used, the rung always remains in place on the one hand, but on the other hand can be easily removed. It is not possible to use any lever tool to release the rung, since this would have to be supported on the broken glass pane.
the invention provides a window or door wing in which the spurious rungs can be invisibly attached and detached from the outside, high tolerances being permissible in the dimensions of the rungs and the wing, and which are for insertion and loosening one rung required force is relatively low, without the secure fit of the rung is jeopardized.
the invention provides a simple possibility of connecting the rungs to one another at the mutual crossing point.
the invention also creates a particularly inexpensive window or door wing, for the production of which existing elements which have not yet been matched to the invention can be used with only minor changes.
the projecting element is not assigned to the rung, but to the transverse surface on which the rung is to be supported.
the rung has a locking clip which is open at the bottom and which can simply be pressed open via the respectively assigned pin. During operation, the pin can perform axial movements relative to the locking clip without the connection between the locking clip and pin being endangered.
the rung only has a recess on its underside through which the pin passes through when the rung is put on or taken off.
the top of the rung remains unaffected, so that it is not recognizable from the outside of the rungs in the window or door sash according to the invention that it is a fake rung.
a plurality of pins can be assigned to each rung end lying side by side.
the pin can have a lobe-like thickening at its free end; in the event of changes in length of the rung, the locking device can only follow this to a limited extent, so that further changes in length can then be compensated for between the locking device and rung, for example, by ensuring that they are mutually displaceable.
the pin is cylindrical, so that the length compensation between the rung and the frame bar is carried out by displacement between the pin and the locking device.
the pin is inserted into a bore; this feature enables the particularly simple, possibly also subsequent attachment of incorrect rungs.
a hollow pin is preferably used as the pin, in which the wall thickness is dimensioned such that a reliable press fit is achieved in a simple manner after the pin has been driven into the bore.
the pin or hollow pin can be formed from any suitable material; however, since it is only subjected to relatively low shear stresses during use, the use of plastic is particularly preferable. This feature also makes it easier to later drill out the pin, which should be the case if the rungs are to be dispensed with as a result of an architectural redesign. In this case, it is sufficient, if the glass pane is inserted, to drill out the pin and replace it with a dowel that is flush with the transverse surface.
the use of a hollow pin is particularly advantageous because of the centering of the drill.
rung which has two transverse surfaces on which rungs abut one another is provided with a through-hole in which a single pin is hammered, the length of which is dimensioned such that it is exactly the same for the pin on both sides the required dimension is out of the hole.
a continuous pin not only represents a particularly simple and therefore inexpensive connection at a rung crossing point, but the continuous pin advantageously transmits forces from one cross bar to the other, so that the profile of the bar carrying the pin remains relatively little stressed.
the transverse surface is inclined to the longitudinal axis of the rung, the corresponding abutting surface being complementarily inclined at the end of the rung; this measure prevents the rung from pivoting about its longitudinal axis even if the rung advantageously forms a certain distance between its underside and the adjacent surface of the glass pane, and if a circular-cylindrical pin is used.
the recess in the underside of the rung that allows the pin to pass through can be formed by a corresponding, precisely fitting milling.
the end abutting the transverse surface is simply beveled towards the bottom in order to form the recess; the recess required at the end of the rung can thus be made in a saw template at the same time as the rung is cut to length from the hollow profile bar.
the bevel also forms a receiving space for the lip seal assigned to the transverse surface, which extends from the joint between the transverse surface and the glass pane towards the latter.
the locking clip can consist, for example, of a spring-metal strip bent into two clamping jaws, which is welded or riveted to the metal core of the profile bar.
the clamping jaws are attached at the end of a support axially inserted into the hollow profile of the rung at a location near the top of the rung and extend from there transversely to the rung to the underside thereof. It is thus possible to form a standard part which can be easily inserted into the hollow profile bar and which represents the latching device, so that when the rungs are attached, in particular, they only need to be sawn off the profile bar. The standard part then only needs to be inserted and the rung is ready to be inserted.
This stop is formed according to a further advantageous embodiment of the invention in that at least one of the clamping jaws is extended downwards by a stop extension so that it strikes against the underside of the wall forming the rung where the bevel ends.
This stop attachment does not protrude beyond the outer contour of the rung, or at most only slightly, so that it does not hinder the attachment of the rung even in close proximity to the glass pane.
this stop offers a handle to remove the locking device from the rung, if this should be necessary because of damage.
stop projections can be designed such that they slide along the pin as a guide before it engages in the clamping jaws, so that the insertion of the rung is simplified.
the clamping jaws are bevelled downwards and outwards so that they can be pressed apart with a relatively small force when the rung is pressed onto the pin. Furthermore, the bevels have a centering effect, which makes it easier to insert a rung.
the force required to remove a rung depends not only on the material pairing between the clamping jaws and the pin, but also on their resilience and the opening width between the two jaws. By controlling these three parameters, the force to be released to release a rung can be easily adjusted within narrow limits according to the requirements.
the outer profile of the carrier and the inner profile of the rung are matched to one another in such a way that the carrier in the inner profile can only be guided essentially without play in the lateral direction.
a clamping tongue is attached to the carrier, which protrudes springily, is pressed when the carrier is inserted into the rung and then ensures that the Carrier is always pressed against one side of the rung.
This side is preferably the top, with the additional advantage that if, for example, due to particularly strong arching of the glass pane as a result of high wind pressure, it presses firmly against the rungs, the rungs can in turn move outwards against the spring action of the tensioning tongue without that therefore the locking engagement between the jaws and pin is jeopardized.
the rung preferably has an outwardly tapering inner profile in the form of an isosceles trapezoid, while the support has a rectangular outer profile, the larger side of which is slightly shorter than the smaller of the parallel legs of the trapezoid.
the locking device is preferably molded in one piece from plastic, which ensures the particularly simple and inexpensive manufacture with sufficient dimensional stability. Furthermore, a plastic can be selected which, in association with the material used as the pin, always ensures compliance with the required mutual frictional relationships, so that the fit of the clamping jaws on the pin preferably takes place as a result of the positive locking and the resilience of the clamping jaws, but not as a result of the frictional engagement .
a pin 4 is arranged on two mutually opposite transverse surfaces, both of which lie opposite one another on the central axis of the cross bar 3, not shown.
the pins 4 are fastened in the casement 1 and the longitudinal rung 2, are designed as cylindrical pins with a diameter of approx. 8 mm and each protrude about 6 cm above the associated transverse surface 11.
FIG. 2 shows a section along line 11-11 in FIG. 1; this section shows an attachment point for a cross rung 3, which is, however, omitted in the illustration.
the casement 1 is formed from a hollow plastic profile which has a groove for receiving a rubber lip seal 5 which lies sealingly against an inserted glass pane 6.
the brackets and stops for the disc 6 are omitted for the sake of simplicity.
a hollow pin 4 is inserted, the axis of which runs parallel to the outer surface of the frame and to the glass pane 6; the projecting, free end of this hollow pin 4 forms a pin for the engagement of the locking device shown in Figure 4.
the transverse surface 11, from which the pin 4 protrudes, is not perpendicular to it, but rather slightly inclined, as can be seen from FIG.
the hollow pin 4 is formed from the same profile material as the rain drainage tubes used elsewhere in the wing frame.
the use of a relatively thin-walled hollow rod not only ensures that it yields when it is driven into a narrow bore 7 to such an extent that the adjacent outer surface of the sash 1 is not curved outwards, but such a hollow pin also prevents the formation of a thermal bridge in the casement profile.
such a hollow pin can also be drilled out particularly easily if the rungs 2, 3 are to be dispensed with as a result of the change in architectural taste.
the cross bar 3 has a metal profile 8, which is surrounded on its outer surfaces with a plastic casing 9.
the end face 12 of the cross bar 3 facing the transverse surface 11 is chamfered in the upper half complementary to the transverse surface 11 in such a way that a flat stop can be produced.
the lower part of the cross bar 3 adjacent to the glass pane 6 is provided with a bevel 13, the main purpose of which will be described later.
This bevel 13 creates a space between the cross bar 3 and the sash 1, in which the outer lip of the lip seal 5 can be received.
a latching device 10 is inserted into the free, trapezoidal inner cross section of the cross rung 3, which is shown in more detail in FIG. 4.
This locking device 10 has a parallelepiped-shaped carrier 15, on the front and upper surface of which a projecting web is formed. On both sides of this web, downward-standing clamping jaws 14 are formed, which have a circular profile on their mutually facing surfaces, which corresponds to the outer profile of the hollow pin 4.
the clamping jaws 14 have outer surfaces which, together with the side surfaces and the upper surface of the carrier 15, each lie in one plane.
the two clamping jaws 14 form a common surface extending transversely to the hollow pin 4.
a transverse slot 18 is formed between the jaws and carrier 15.
a resilient clamping tongue 16 is formed on the carrier 15, which in the unloaded state (FIG. 4) extends backwards from the front lower edge of the carrier 15 and thereby slightly from the lower surface of the carrier 15 leaning away.
the lower surface of the clamping tongue 16 has a surface which extends approximately parallel to it and a surface which is inclined at an angle thereto and extends towards the tapering end.
the last-mentioned surface serves as a guide for inserting the locking device 10 into the interior of the cross bar 3, while the first-mentioned surface then essentially parallel to the lower, with the locking device 10 inserted and the clamping tongue pressed against the carrier 15, flat surface of the inner profile of the cross bar 3 rests.
the carrier 15 is hollow; however, the cavity formed has a smaller height than the diameter of the hollow pin 4, so that its end opposite an edge 19 is formed which forms a stop which prevents the protruding end of the hollow pin 4 from being inserted into the interior of the carrier 15 can.
the downward ends of the jaws 14 are chamfered outwards to allow easier pressing onto the hollow pin 4, and each end in two stop projections 17 which extend so far that they hit the lower wall of the cross bar 3 at the lower outlet of the Apply chamfer 13, but do not protrude beyond the outer contour of rung 3.
the stop extensions 17 have a substantially smaller depth in the axial direction of the hollow pin 4 than the clamping jaws 14. As a result, as can be seen from FIG. 3, the rubber lip seal 5 remains unimpeded.
the locking devices 10 are inserted into the rungs 2, 3, the ends of which are already provided with the end face 12 and the bevel 13.
the latching device 10 is pushed in until the stop extensions 17 come to rest against the wall bars.
the clamping tongue 16 presses the upper surface of the carrier 15, which merges flush with that of the clamping jaws 14, against the corresponding inner surface of the rung 3, so that the axis of the recess formed by the clamping jaws 14 is in a fixed position in which it when the rung 2, 3 is inserted, it coincides with the axis of the corresponding hollow pin 4.
the longitudinal rung 2 is first set in such a way that the projecting ends of the hollow pins 4 are inserted between the stop extensions 17, which serve as guides. Then the longitudinal rung 2 is pressed in one direction against the glass pane 6. This causes the hollow pins 4 to run up against the bevels on the underside of the clamping jaws, push them apart and snap into them, the clamping jaws 14 springing back into their starting position.
the crossbars 3 are then attached analogously.
the latching device 10 forms a one-piece component which is injection molded from a resilient plastic.
the rungs 2, 3 are formed from a common profile material, so that only the manufacture of the locking devices 10 is required to include the window frame shown in the manufacturing program.

Landscapes

Civil Engineering (AREA)
Structural Engineering (AREA)
Engineering & Computer Science (AREA)
Securing Of Glass Panes Or The Like (AREA)
Investigating Or Analysing Biological Materials (AREA)
Cash Registers Or Receiving Machines (AREA)
Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Compounds Of Unknown Constitution (AREA)
Burglar Alarm Systems (AREA)
Window Of Vehicle (AREA)
Supports Or Holders For Household Use (AREA)
Wing Frames And Configurations (AREA)

EP82106789A 1981-07-29 1982-07-27 Fenster- oder Türflügel mit lösbar aufgesetzten, unechten Sprossen Expired EP0071874B1 (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
AT82106789T ATE10222T1 (de)	1981-07-29	1982-07-27	Fenster- oder tuerfluegel mit loesbar aufgesetzten, unechten sprossen.

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19818122314U DE8122314U1 (de)	1981-07-29	1981-07-29	Fenster- oder tuerfluegel mit loesbar aufgesetzten, unechten sprossen
DE8122314U		1981-07-29

Publications (2)

Publication Number	Publication Date
EP0071874A1 EP0071874A1 (de)	1983-02-16
EP0071874B1 true EP0071874B1 (de)	1984-11-07

Family

ID=6729935

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP82106789A Expired EP0071874B1 (de)	1981-07-29	1982-07-27	Fenster- oder Türflügel mit lösbar aufgesetzten, unechten Sprossen

Country Status (6)

Country	Link
EP (1)	EP0071874B1 (es)
AT (1)	ATE10222T1 (es)
DE (2)	DE8122314U1 (es)
DK (1)	DK155057C (es)
ES (1)	ES274648Y (es)
NO (1)	NO159544C (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE8122314U1 (de) *	1981-07-29	1981-11-26	Gebrüder Kömmerling Kunststoffwerke GmbH, 6780 Pirmasens	Fenster- oder tuerfluegel mit loesbar aufgesetzten, unechten sprossen
NO167682C (no) *	1989-05-23	1991-11-27	Svein Mykloey	Anordning ved vinduslist.
CN114046117A (zh) *	2021-11-15	2022-02-15	佛山联邦高登家私有限公司	一种无框玻璃门及制造方法
CN115059388B (zh) *	2022-07-11	2024-01-19	常熟中信建材有限公司	高稳定性内置遮阳百叶中空镶嵌玻璃及其组装工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE7314173U (de) *		1973-12-20	Bruegmann W & Sohn	Ziersprossen
FR2264166A1 (en) *	1974-03-15	1975-10-10	Busnel Marcel	Window frame with pair of glazing longerons - has spring loaded pins locking ends of aligned longerons to frame
GB1556891A (en) *	1978-01-17	1979-11-28	Hempstead Patent Glazing Co Lt	Glazing
DE8122314U1 (de) *	1981-07-29	1981-11-26	Gebrüder Kömmerling Kunststoffwerke GmbH, 6780 Pirmasens	Fenster- oder tuerfluegel mit loesbar aufgesetzten, unechten sprossen

1981
- 1981-07-29 DE DE19818122314U patent/DE8122314U1/de not_active Expired
1982
- 1982-07-27 AT AT82106789T patent/ATE10222T1/de not_active IP Right Cessation
- 1982-07-27 DE DE8282106789T patent/DE3261198D1/de not_active Expired
- 1982-07-27 NO NO822588A patent/NO159544C/no unknown
- 1982-07-27 EP EP82106789A patent/EP0071874B1/de not_active Expired
- 1982-07-28 DK DK336782A patent/DK155057C/da not_active IP Right Cessation
- 1982-07-29 ES ES1982274648U patent/ES274648Y/es not_active Expired

Also Published As

Publication number	Publication date
NO822588L (no)	1983-01-31
DK155057B (da)	1989-01-30
NO159544C (no)	1989-01-11
EP0071874A1 (de)	1983-02-16
ATE10222T1 (de)	1984-11-15
ES274648U (es)	1984-04-01
DE3261198D1 (en)	1984-12-13
DK155057C (da)	1989-06-05
NO159544B (no)	1988-10-03
DE8122314U1 (de)	1981-11-26
DK336782A (da)	1983-01-30
ES274648Y (es)	1984-11-16

Publication	Publication Date	Title
EP0843062B1 (de)	2004-07-14	Halteelement für Fensterbeschlag
EP0185222B1 (de)	1990-04-04	Abstandhaltender Rahmen für eine Isolierverglasung
DE69705662T2 (de)	2002-05-23	Rollvorrichtung für Schiebetüren, Fenster oder ähnliches
DE102009012438B4 (de)	2018-05-03	Pfostenverbinder
EP1020575B1 (de)	2003-04-09	T-Verbindung zwischen einem Sprossen- und einem Pfostenprofil einer Fasade oder eines Lichtdaches
EP0070362A1 (de)	1983-01-26	Gestell aus lösbar verbindbaren Profilstangen
DE3738300A1 (de)	1989-08-10	Fenster, tuer od. dgl. bei dem bzw. der zumindest der fluegelrahmen aus metall- oder kunststoffprofilen zusammengesetzt ist
EP0330906A2 (de)	1989-09-06	Geradverbindungsstück zum Eingreifen in als Distanzhalter für Isolierglasscheiben dienende Hohlprofile
EP0724061B1 (de)	2001-11-07	Verbindungselement
EP0071874B1 (de)	1984-11-07	Fenster- oder Türflügel mit lösbar aufgesetzten, unechten Sprossen
DE3200844A1 (de)	1983-07-21	Waermedaemmendes verbundprofil
DE202009003438U1 (de)	2009-05-28	Pfostenverbinder
DE20019594U1 (de)	2002-03-28	Justiervorrichtung eines Rahmens
DE29620153U1 (de)	1998-03-19	Verbindung für winklig aneinanderstoßende Hohlprofilstäbe
DE9113522U1 (de)	1991-12-19	Beschlag zur Befestigung in einer beidseitig hinterschnittenen Profilnut
DE7828123U1 (de)	1979-01-04	Fensterfluegel mit aufgesetzten unechten sprossen
DE2553263C2 (de)	1982-12-16	Befestigungselement zur Halterung von C-förmigen Profilen an Rahmen, Tragschienen o.dgl.
EP0799963B1 (de)	2004-03-31	Einrichtung zum Befestigen eines Fenstereinsatzes
EP0556442A1 (de)	1993-08-25	Treibstangenbeschlag für Fenster, Türen od. dgl.
DE2530976A1 (de)	1977-01-20	Fenster, tuer o.dgl.
DE8222539U1 (de)	1983-02-17	Fenster- oder tuerfluegel
DE102007009667A1 (de)	2008-08-28	Profilkonstruktion
DE29908332U1 (de)	1999-10-28	Aufhängevorrichtung für eine Schiebetür
DE3041511A1 (de)	1982-05-13	Dreh-kipp-beschlag fuer fenster, tueren o.dgl.
DE19734876A1 (de)	1999-02-18	Verbindungselement zur Verbindung eines Hohlteils mit einem auf Stoß anliegenden Profilteil im Tür- oder Fensterbau

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