EP1195485A2 - Serrure actionnée par une poignée - Google Patents

Serrure actionnée par une poignée Download PDF

Info

Publication number
EP1195485A2
EP1195485A2 EP01121701A EP01121701A EP1195485A2 EP 1195485 A2 EP1195485 A2 EP 1195485A2 EP 01121701 A EP01121701 A EP 01121701A EP 01121701 A EP01121701 A EP 01121701A EP 1195485 A2 EP1195485 A2 EP 1195485A2
Authority
EP
European Patent Office
Prior art keywords
spring
slide
lock according
housing
lock
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
EP01121701A
Other languages
German (de)
English (en)
Other versions
EP1195485B1 (fr
EP1195485A3 (fr
Inventor
Daniel Gründler
Wolfgang Übele
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.)
Gretsch Unitas GmbH
Gretsch Unitas GmbH Baubeschlaege
Original Assignee
Gretsch Unitas GmbH
Gretsch Unitas GmbH Baubeschlaege
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 Gretsch Unitas GmbH, Gretsch Unitas GmbH Baubeschlaege filed Critical Gretsch Unitas GmbH
Publication of EP1195485A2 publication Critical patent/EP1195485A2/fr
Publication of EP1195485A3 publication Critical patent/EP1195485A3/fr
Application granted granted Critical
Publication of EP1195485B1 publication Critical patent/EP1195485B1/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
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B59/00—Locks with latches separate from the lock-bolts or with a plurality of latches or lock-bolts
    • 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
    • E05C9/02—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening
    • E05C9/026—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening comprising key-operated locks, e.g. a lock cylinder to drive auxiliary deadbolts or latch bolts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/04—Spring arrangements in locks

Definitions

  • the invention relates to a trigger operated lock, especially mortise lock, with a that Lock mechanism housing, one rotatable stored nut, a drive connected to the nut Slide and a return spring acting on the slide.
  • a lock has become known from FR-A-15 64 650, in which also a single spring, namely one Leg spring, the return of the lever handle in the Neutral position accomplished. This principle is very highly fraught with friction because of a bolt or projection the trigger actuation on a spring leg slides.
  • EP-A-0 041 913 is a door handle reset device known a spring, a spring guide pin, two between the castle floor and the castle ceiling slotted counter bearing for the spring and a Rack, which is also guided on the guide pin will have.
  • This structure also includes one Variety of individual parts that are elaborately assembled and their installation in the lock housing Precision work requires.
  • the invention is therefore based on the object To create door lock, its reset device few parts and is therefore simple can be assembled and is inexpensive. In addition, should the assembly of the lock can be automated and a have assembly-like structure.
  • This task is performed with a lock that can be operated by a handle of the structure mentioned in the introduction solved that the spring in a housing-fixed receptacle it is clamped that at each end of the spring on the slide provided projection engages and that one end of the spring by means of the associated Projection in the recording is compressible.
  • Lock especially the reset device, is required only a slide and a return spring, whereby the requirement for a small number of components is satisfied.
  • the spring is without play in the Recording and supports with both ends in this Recording from.
  • the spring is either one way or the other in this direction Compression compressed.
  • the slide and can be advantageous the spring can be pre-assembled and as a pre-assembled component be inserted into the lock housing.
  • the admission slightly engages behind the two ends of the spring. This ensures that the spring definitely is held securely in the recording and that at the ends the spring nevertheless the slide with its projections can attack, with the projections in a middle Attack the area at the ends of the spring.
  • the spring is preferably a helical compression spring. there the spring can be linear or progressive Have spring characteristics.
  • housing projections are in one piece integrally formed on the housing, which on the one hand means the cost of materials, on the other hand, the number of components is further minimized becomes. If the housing is made of plastic or die-cast metal, So the recording can be done in one work step Injection molding or die casting of the housing become.
  • the spring is preferably penetrated by the slide. This has the advantage that the spring is captive on the slide is held. In another embodiment, it runs the slider is under the spring and is the Spring between the two projections of the slide.
  • the projections are in the slide used or the projections are formed on the slide.
  • the projections in the form of fingers from the Flat material must be bent out so that the spring between can be picked up by the fingers.
  • the slide is in one Housing recess or guided between housing increases.
  • the slider For an optimal drive connection between the slide and making the nut is the slider over one Gear connection with the nut connected to the drive. This interlocking ensures optimal power transmission in both Sliding directions.
  • the Holder for the return spring and thus also the slide essentially tangential to the nut.
  • the reset device is the nut from both directions of rotation resettable.
  • FIG. 1 shows an embodiment of the total 10 designated lock according to the invention, which a plastic housing 12 with a Has lock bottom 14. There is a trap 16 in the housing 12 and a bolt 18 slidably mounted. Also located a nut 20, a drive rod 22 and a tumbler 24.
  • the lock 10 is in shown its rest position, in which the case 16 from protrudes the housing 12.
  • the trap 16 is one Helical compression spring 26, which is on the rear wall 28 supports, pushed out of the housing 12 and in this Location held.
  • the nut 20 is rotatably mounted and has, among other things. one radial extension 30 on the one on the trap tail 32nd provided shoulder 34 can attack. Besides, that is Nut 20 provided with a partial toothing 36, which in engages a rack section 38 of a slide 40. The slide 40 is in the housing 12 in the vertical direction slidably mounted and on the partial teeth 36 and the rack section 38 with the nut 20 drive-connected.
  • the end of the slide 40 that is remote from the nut 20 is provided with two projections 42 and 44 on the two Apply ends of a helical compression spring 46.
  • the Helical compression spring 46 is in turn in one Recording 48, which is formed by the housing 12. Therefor the housing 12 has two strips 50 and 52, respectively the ends of the compression coil spring 46 slightly engage behind. Between the two strips 50 and 52 there are projections 42 and 44.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Clamps And Clips (AREA)
  • Ladders (AREA)
EP01121701A 2000-10-06 2001-09-17 Serrure actionnée par une poignée Expired - Lifetime EP1195485B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20017160U 2000-10-06
DE20017160U DE20017160U1 (de) 2000-10-06 2000-10-06 Drückerbetätigbares Schloss

Publications (3)

Publication Number Publication Date
EP1195485A2 true EP1195485A2 (fr) 2002-04-10
EP1195485A3 EP1195485A3 (fr) 2003-11-19
EP1195485B1 EP1195485B1 (fr) 2005-11-23

Family

ID=7947332

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01121701A Expired - Lifetime EP1195485B1 (fr) 2000-10-06 2001-09-17 Serrure actionnée par une poignée

Country Status (6)

Country Link
EP (1) EP1195485B1 (fr)
AT (1) ATE310875T1 (fr)
DE (2) DE20017160U1 (fr)
DK (1) DK1195485T3 (fr)
ES (1) ES2248208T3 (fr)
PL (1) PL62510Y1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018003810B4 (de) 2018-05-11 2022-12-22 Die Referenz für Antriebstechnik GmbH Verriegelungskonsole zum Ver- und Entriegeln eines Flügels

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1564650A (fr) 1968-02-12 1969-04-25
FR2372300A1 (fr) 1976-11-25 1978-06-23 Gillet Roquigny Cremone pour por
EP0041913A1 (fr) 1980-06-11 1981-12-16 FERCO INTERNATIONAL Usine de Ferrures de BÀ¢timent Société à responsabilité limitée Crémone, serrure ou crémone-serrure pour fenêtre, porte, porte-fenêtre ou analogue
US4875723A (en) 1988-03-03 1989-10-24 General Motors Corporation Closure latch
DE29920506U1 (de) 1999-11-23 2000-02-24 Gretsch-Unitas GmbH Baubeschläge, 71254 Ditzingen Schloss, insbesondere Einsteckschloss

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3425565A1 (de) * 1984-07-11 1986-01-23 Aug. Winkhaus GmbH & Co KG, 4404 Telgte Treibstangenschloss
DE3823132C2 (de) * 1988-07-08 1994-05-05 Fuhr Carl Gmbh & Co Treibstangenverschluß
DE4118427C2 (de) * 1991-06-05 2000-10-26 Fuhr Carl Gmbh & Co Schloß, insbesondere Treibstangenschloß
DE19610346A1 (de) * 1996-03-18 1997-09-25 Winkhaus Fa August Schließvorrichtung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1564650A (fr) 1968-02-12 1969-04-25
FR2372300A1 (fr) 1976-11-25 1978-06-23 Gillet Roquigny Cremone pour por
EP0041913A1 (fr) 1980-06-11 1981-12-16 FERCO INTERNATIONAL Usine de Ferrures de BÀ¢timent Société à responsabilité limitée Crémone, serrure ou crémone-serrure pour fenêtre, porte, porte-fenêtre ou analogue
US4875723A (en) 1988-03-03 1989-10-24 General Motors Corporation Closure latch
DE29920506U1 (de) 1999-11-23 2000-02-24 Gretsch-Unitas GmbH Baubeschläge, 71254 Ditzingen Schloss, insbesondere Einsteckschloss

Also Published As

Publication number Publication date
DK1195485T3 (da) 2006-03-27
EP1195485B1 (fr) 2005-11-23
ES2248208T3 (es) 2006-03-16
DE50108149D1 (de) 2005-12-29
PL112591U1 (en) 2002-04-08
PL62510Y1 (pl) 2006-08-31
EP1195485A3 (fr) 2003-11-19
ATE310875T1 (de) 2005-12-15
DE20017160U1 (de) 2000-12-21

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