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EP0654574A2 - Renvoi d'angle pour broche et tige coulissante - Google Patents

Renvoi d'angle pour broche et tige coulissante Download PDF

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Publication number
EP0654574A2
EP0654574A2 EP94118133A EP94118133A EP0654574A2 EP 0654574 A2 EP0654574 A2 EP 0654574A2 EP 94118133 A EP94118133 A EP 94118133A EP 94118133 A EP94118133 A EP 94118133A EP 0654574 A2 EP0654574 A2 EP 0654574A2
Authority
EP
European Patent Office
Prior art keywords
deflection
corner
groove
thread
coupling
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.)
Granted
Application number
EP94118133A
Other languages
German (de)
English (en)
Other versions
EP0654574A3 (fr
EP0654574B1 (fr
Inventor
Ernst Lahmann
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.)
Hautau GmbH
Original Assignee
Hautau 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.)
Filing date
Publication date
Application filed by Hautau GmbH filed Critical Hautau GmbH
Publication of EP0654574A2 publication Critical patent/EP0654574A2/fr
Publication of EP0654574A3 publication Critical patent/EP0654574A3/fr
Application granted granted Critical
Publication of EP0654574B1 publication Critical patent/EP0654574B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/20—Coupling means for sliding bars, rods, or cables
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F7/00—Accessories for wings not provided for in other groups of this subclass
    • E05F7/08—Means for transmitting movements between vertical and horizontal sliding bars, rods, or cables
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/148—Windows

Definitions

  • the invention is concerned with a corner deflection and with a push rod as well as an adapted rotary drive rod coupling for a rotary drive rod.
  • the push rod or the drive rod are optionally coupled to the corner drive, which is done directly in the case of the push rod and in the case of the rotary drive rod via a coupling piece which is coupled on one side to the corner drive and on the other side to the drive rod .
  • the push rod or the drive rod form two alternative drive options for the corner deflection, the drive rod can be displaced in order to immediately carry out a linear movement on the corner deflection, which can be brought about by a lever; the rotary drive rod is mostly actuated by a crank, so that a thread pitch causes the conversion of rotary into linear movement for the corner deflection.
  • a linear movement of a bendable band in the corner deflection is achieved, which band on the other side of the corner deflection, which is essentially 90 ° around the corner, is the same or can have a similar arrangement for coupling a push rod, with which the scissors of a skylight opener or a ventilation flap can then be actuated.
  • the invention would like to improve the corner drive described in the prior art so that it becomes shorter and can take up a smaller space, however the use of a push or a rotary drive rod should be possible.
  • the invention dispenses with sleeves or bearing blocks, which are fixedly arranged on the corner deflection, and proposes that the deflectable deflection band be provided on one or both sides with a coupling member which is fixedly arranged directly thereon, into which a groove connection and a thread are simultaneously introduced in such a way that the axis of the thread comes to lie in one of the grooves of the groove assembly (claim 1).
  • the groove assembly thus offers the possibility of inserting a push rod into it (claim 8), which is designed at its front end in such a way that it shows the negative contour of the groove assembly.
  • the threaded rod of the rotary drive rod coupling can be inserted (screwed) into the coupling member (claim 9), which consists of a bearing block on a support plate in which an intermediate piece is rotatably but axially immovably mounted.
  • the rotary drive rod is arranged at one end of the intermediate piece, the other end of the intermediate piece is designed as a threaded rod with an external thread and engages in the internal thread of the coupling member, which is provided in one groove of the groove assembly.
  • the invention thus achieves a significant reduction in the space requirement because it uses a combined coupling element into which both a push rod can be inserted (groove assembly) and a spindle can be screwed in.
  • the coupling piece acts as a spindle nut, which moves the bendable band fixed to it in the longitudinal direction.
  • the omission of bearings fixed to the deflection enables the invention to be kept in stock by customers or dealers or at Lower manufacturers.
  • the actual corner deflection is identical for both applications without a push or espagnolette coupling sleeve.
  • the rotary drive rod coupling (claim 9), which is small and is manufactured or stored separately, can be coupled - rotary drive for corner deflection (cf. claim 11) - or omitted - thrust drive for Corner drives.
  • the actual deflecting element can therefore be used twice with the invention, unlike the prior art explained at the beginning, which proposes two separate (full or complete) corner deflections.
  • the invention also improves the handling when installing a corner drive, by considerably simplifying the insertion of the push rod or the screwing in of the coupling piece with the spindle rod section. Screw connections are no longer required; the only screw connection that is still available is the spindle rod / spindle thread coupling, which is used to convert rotary to longitudinal movement.
  • the groove composite can have a T-shape (claim 2), consisting of a transverse groove and a longitudinal groove (claim 5).
  • the transverse and longitudinal directions each relate to the direction of movement of the elastic band on the respective side of the coupling to the coupling member.
  • the (releasable) attachment of the rotary drive rod coupling to the corner deflection without screws is achieved by the support plate of the coupling having an elevation which fits a recess in a leg which is arranged on the deflection guide of the corner deflection (claim 6, claim 10, claim 11).
  • the preferably round recess, which can also be arranged centrally in this end region, is arranged near the longitudinal end of the leg.
  • the end of the support plate facing the corner deflection comes to lie below the leg and engages with the elevation in the recess such that the end face of the leg - and the end face of the straight section of the corner deflection - is arranged flush on the end face of the bearing block, which the intermediate piece is rotatably but axially immovable, one end of which has the spindle rod section and the other end of which is the attachment element for the rotary drive rod.
  • Elevation and recess are so coordinated in their shape and in their distance from the respective end faces that a flush and firm - screwless - fixing the drive rod coupling to the corner drive is made possible. Without the coupling of the drive rod, the push rod can be inserted directly - without an intermediate connection - into the coupling member, which is fixedly arranged on the elastic band.
  • FIG. 3 shows a perspective view of the coupling member, with a screw thread 5 and a groove connection 4 worked into one another.
  • Figure 1a and Figure 2a show the same corner drive, each in a different drive form.
  • Figure 1a shows the corner drive for actuation with a rotary drive rod, which is not shown, only the coupling piece 10 (Figure 1c) is shown, which has a threaded rod portion 12b for engaging the thread 5 of the coupling member ( Figure 3).
  • FIG. 2a shows the push rod 20 (FIG. 2c) inserted into the same coupling member (FIG. 3), which has a design at its front end that corresponds to the groove joint 4 of the coupling member 3.
  • the groove assembly 4, 4a, 4b is designed as a T-groove and the push rod 20 has a corresponding negative contour at its front end, which could be referred to as an I-shape.
  • Figure 3 shows the perspective view of the coupling member 3, which can be found in all figures partly in supervision and partly in side view.
  • a pushing movement with the push rod 20 can also be exerted on the deflection belt 2 of the corner deflection, like a rotary movement of a rotary drive rod, which can have a crank at its actuating end.
  • a motor rotary movement can also be transmitted to the coupling member 3 via the connecting piece 10 (FIGS. 1e and 1c).
  • the coupling member 3 (FIG. 3) is designed as a cuboid and is arranged with lugs 30a, 30b on the deflecting steel strip 2 in its end region.
  • the same coupling blocks 3 can be provided on both straight sections 2a, 2b and 1a, 1d of the corner deflection. While the drive rod engages in a rotating and pushing manner, in the other the actuating rod for the scissors of the skylight opener can be inserted.
  • the groove assembly is designed in FIG. 3 as an example as a T-groove assembly which has a longitudinal groove 4b parallel to the direction of thrust and a transverse groove 4a provided buttly against the longitudinal groove perpendicular to this direction.
  • a thread 5 is inserted into the longitudinal groove, the axis 5a of which lies centrally in the groove 4b.
  • the groove 4b divides the thread 5 into two thread segments 5b, 5c, which are symmetrical on both sides of the groove are arranged.
  • the thread 5 extends beyond the transverse groove 4a and also extends through the front area of the coupling block 3.
  • the coupling block 3 moves alone on the deflection belt 2, whose approximately 90 ° deflected section 2c between the two straight sections 2a and 2b lies. The lengths of these respective sections change depending on the position of the coupling blocks 3 on both straight sections of the guide 1 of the deflection belt 2.
  • the curved region of the guide is designated 1e, the straight sections of the guide on both sides of this curved section are designated 1a, 1d .
  • a respective leg 1b, 1c is provided on these straight sections, with which the corner deflection can be attached to a wall or to a spar of the frame.
  • Figures 2a, 2b, 2c are self-evident, the push rod 20 with its front I-end area (Figure 2c) is inserted into the coupling member 3 and the groove assembly 4a, 4b there from above ( Figure 2b) and results in the structure according to Figure 2a.
  • FIG. 1a results when the bearing piece according to FIG. 1c is attached to the leg 1c of the straight section 1d according to FIG. 1b.
  • the bearing piece as a rotary drive rod coupling has a support plate 11, the width of which corresponds to that of the leg 1c.
  • the support plate 11 has a front 11a and a rear 11b section, the front section 11a carries an elevation 14 and is directed towards the corner deflection.
  • the elevation 14 is aligned and adapted to a recess 6 which is arranged in the leg 1c (or 1b). In the example, it is a button 14 and a round recess 6.
  • Other shapes can also be used, for example a square elevation and a corresponding polygonal recess 6.
  • the fixing of the bearing 13 with the support plate 11 at the corner deflection is achieved by the interaction of the button 14 and the recess 6.
  • the button 14 has a distance from the end face of the bearing block 13 which corresponds to the distance of the recess 6 from the end face of the straight section 1c, 1d of the corner deflection.
  • An engagement of the button 14 in the recess 6, the flush (frontal) fixing of the bearing block 13 - that is to say the drive rod coupling - can be achieved at the corner deflection.
  • the coupling piece 3 is moved into the rear insertion position, then the thread 12b receives a minimum engagement in the thread 5 of the coupling block 3 by turning, and finally the scissors of the skylight opener become attached to the coupling piece 3 pivoted by 90 ° at the other end of the corner deflection connected to a thrust connector.
  • the operating range of movement is thus limited, firstly by the scissor stop and secondly by the front stop of the coupling block 3.
  • the coupling piece fixed with button 14 and hole 6 on the corner deflection is fastened permanently and securely and in a directionally stable manner without screws.
  • the assembly is considerably simplified. Manufacturing is also simplified, however, since the same coupling block 3 is susceptible to both pushing and rotating movements. Despite these savings measures, the exemplary corner deflection is considerably smaller and more compact in its construction than known corner deflections.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Fluid-Damping Devices (AREA)
  • Sliding-Contact Bearings (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Turning (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Blinds (AREA)
EP94118133A 1993-11-19 1994-11-17 Renvoi d'angle pour broche et tige coulissante Expired - Lifetime EP0654574B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4339531 1993-11-19
DE4339531A DE4339531C2 (de) 1993-11-19 1993-11-19 Eckumlenkung für Spindel- und Schubstange

Publications (3)

Publication Number Publication Date
EP0654574A2 true EP0654574A2 (fr) 1995-05-24
EP0654574A3 EP0654574A3 (fr) 1995-08-30
EP0654574B1 EP0654574B1 (fr) 1999-02-24

Family

ID=6502994

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94118133A Expired - Lifetime EP0654574B1 (fr) 1993-11-19 1994-11-17 Renvoi d'angle pour broche et tige coulissante

Country Status (3)

Country Link
EP (1) EP0654574B1 (fr)
AT (1) ATE176945T1 (fr)
DE (2) DE4339531C2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1011593C2 (nl) * 1999-03-18 2000-09-19 J P M Kok Handelsonderneming V Inrichting voor het bedienen van hang- en sluitwerk.
EP1635020A3 (fr) * 2004-09-11 2009-04-29 Roto Frank Ag Procédé pour connecter des sous-ensembles d'un ensemble ferrure dans une rainure de serrure d'un vantail de porte ou fenêtre

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014217413A1 (de) 2014-09-01 2016-03-03 Gretsch-Unitas GmbH Baubeschläge Fenster- oder Türenbeschlag

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2612819A1 (de) * 1975-04-04 1976-10-14 Ferco Int Usine Ferrures Eckumlenkung fuer fensterbeschlaege

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2334449A (en) * 1943-03-11 1943-11-16 Strait Charles Sherman Line shaft coupling
DE2311990A1 (de) * 1973-03-10 1974-09-12 Frank Gmbh Wilh Vorrichtung zum laengeneinstellbaren verbinden von schubstangen und/oder schubgliedern eines beschlages fuer ein fenster, eine tuer od. dgl
DE3920241A1 (de) * 1989-06-21 1991-01-03 Geze Gmbh & Co Eckumlenkung fuer ein betaetigungsgestaenge eines oberlichtoeffners
DE3920239A1 (de) * 1989-06-21 1991-01-03 Geze Gmbh & Co Getriebe fuer ein betaetigungsgestaenge einer ausstellvorrichtung eines fensters
FR2688821B1 (fr) * 1992-03-20 1995-11-10 Stremler Serrure, verrou ou cremone a au moins un point de condamnation.
DE9301850U1 (de) * 1993-02-10 1993-04-15 Geze GmbH & Co, 7250 Leonberg Betätigungsgestänge für eine Schere eines Oberlichtöffners

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2612819A1 (de) * 1975-04-04 1976-10-14 Ferco Int Usine Ferrures Eckumlenkung fuer fensterbeschlaege

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1011593C2 (nl) * 1999-03-18 2000-09-19 J P M Kok Handelsonderneming V Inrichting voor het bedienen van hang- en sluitwerk.
EP1635020A3 (fr) * 2004-09-11 2009-04-29 Roto Frank Ag Procédé pour connecter des sous-ensembles d'un ensemble ferrure dans une rainure de serrure d'un vantail de porte ou fenêtre

Also Published As

Publication number Publication date
EP0654574A3 (fr) 1995-08-30
DE4339531A1 (de) 1995-05-24
DE59407839D1 (de) 1999-04-01
ATE176945T1 (de) 1999-03-15
EP0654574B1 (fr) 1999-02-24
DE4339531C2 (de) 1996-04-25

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