EP1103678A1 - Serrure actionnée par une poignée - Google Patents

Serrure actionnée par une poignée Download PDF

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Publication number
EP1103678A1
EP1103678A1 EP00119796A EP00119796A EP1103678A1 EP 1103678 A1 EP1103678 A1 EP 1103678A1 EP 00119796 A EP00119796 A EP 00119796A EP 00119796 A EP00119796 A EP 00119796A EP 1103678 A1 EP1103678 A1 EP 1103678A1
Authority
EP
European Patent Office
Prior art keywords
lock
lock according
housing
nut
depressions
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Withdrawn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
EP00119796A
Other languages
German (de)
English (en)
Inventor
Daniel Gründler
Udo Dieners
Jörg Mittenentzwei
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 EP1103678A1 publication Critical patent/EP1103678A1/fr
Withdrawn legal-status Critical Current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
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/16—Use of special materials for parts of locks
    • E05B15/1635—Use of special materials for parts of locks of plastics materials
    • 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
    • E05C9/025—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 with pins engaging slots
    • 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
    • E05B15/16—Use of special materials for parts of locks
    • E05B15/1635—Use of special materials for parts of locks of plastics materials
    • E05B2015/1664—Use of special materials for parts of locks of plastics materials for lock housing
    • 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

Definitions

  • the invention relates to a handle operated lock, especially mortise lock, with a plastic existing housing with lock base.
  • a mortise lock is known from EP 0 341 173 B1 become, in which the bolt by means of the pusher is excluded. To then open the door either with the pusher or to push the Riegel e.g. using a burglary tool can prevent the bolt by means of a locking cylinder secured by a locking cylinder shifted so that the excluded bar in turn is locked.
  • Such a lock has the significant advantage that initially a locking without Key can be done.
  • Such a lock is also known from FR 2 776 328 A1 and FR 2 776 695 A1.
  • a plug-in door lock is known from DE 1 553 413 A1 which one made of glass fiber reinforced plastic existing lock case. It is also from the DE 197 46 766 A1 made known a door lock, at which all functional elements are made of plastic.
  • the invention is based on the object handle operated lock, i.e. a castle where the latch is locked out using the pusher, To provide which is on the one hand reliable, on the other others consists of a small number of components.
  • This task is for a lock of the type mentioned Art solved according to the invention in that in the castle floor Indentations and / or surveys provided on the castle floor are in or on which functional parts of the lock be performed.
  • the housing with the Lock base formed in one piece and it consists of Plastic.
  • the housing consists of a Polyamide, e.g. from PA 6.6.
  • the plastic can be fiber-reinforced, in particular with glass fibers, metal fibers, Mineral fibers, carbon fibers and / or others Plastic fibers.
  • Indentations or surveys are provided on the castle floor, which serve to be slidable or rotatable stored functional parts of the lock, e.g. the trap, the Bolts, the nut, etc. are guided reliably. It So no further is required to guide these components Elements or, as is common practice, breakthroughs in soil and ceiling of the castle. As none for the leadership additional components are required, the Total number of components for the lock according to the invention reduced, which on the one hand makes assembly easier, on the other others reduced manufacturing costs.
  • the depressions in the castle floor already generated during the spraying process. It exists also the possibility of retrofitting the wells incorporated by machine. It takes into account that the wells, which are only part of the Extend thickness of the bottom, are not visible from the outside. This has the advantage that, on the one hand, there is a risk that Manipulating the lock from the outside is reduced to others can get less dirt into the lock, which increases functional reliability.
  • At least one elastic element is molded.
  • This elastic element has the function of a spring, in particular a holding or position holding spring for a Functional part of the castle.
  • functional parts that can be moved or rotated in the Housing of the lock are stored in defined Held positions by e.g. by means of a Nose locked in appropriate recesses. Self-employed This changes the position of these functional parts locked out.
  • the Wells and / or surveys end stops for the Have functional parts. Because of these end stops The advantage achieved is that the functional parts contained in these Deepenings or are carried out on these surveys, in take defined positions for the end positions. Moreover forces can be exerted by the functional parts in these end positions be transferred to the housing.
  • a drive rod which has a cam that is folded back by a Tab is formed.
  • the cam is formed by a protruding tab, which after the Punch out the drive rod in a further operation Bent 180 ° and onto one of the surfaces of the drive rod is unfolded.
  • welded the tab This e.g. by means of spot welding. A bond is also conceivable.
  • a tumbler is provided which is formed in one piece.
  • This tumbler with which a movement of the bolt is prevented, in particular inserting the excluded bolt, exists in the prior art (e.g. EP 0 341 173 B1) in usually of several parts.
  • the individual parts of this Known guard locking have the task of locking in hold defined positions and fix them there. A Movement of the guard locking out of these positions is only possible if the backup was previously e.g. by means of the locking cylinder or the locking cylinder cam released has been.
  • These individual components include springs, Locking pins, guide grooves, etc.
  • the invention Guard locking is formed in one piece and is in a recess provided in the castle floor or on a corresponding survey conducted. Fixing the tumbler in defined positions takes place on the housing provided holding elements, in particular in one piece are formed with the housing, and in corresponding Intervene in the locking grooves of the guard locking.
  • a Reset mechanism provided in a rest position is.
  • the rest position of the nut is a middle position. From this middle position, it can both in one Direction as well as be rotated in the other direction.
  • the trap is either in the housing via the nut retracted or, when the nut is twisted into the other Direction, the bolt excluded.
  • the provision of the Nut from one and the other swivel position in its rest position takes place via a single reset mechanism, the spring on the nut attacks.
  • FIG. 1 shows an embodiment of the total 10 designated lock according to the invention, which a Plastic housing 12 with a lock bottom 14 has.
  • a trap 16 and Latch 18 slidably mounted in the housing 12 .
  • a nut 20 Also located in Housing 12 a nut 20, a drive rod 22 and one one-piece tumbler 24.
  • the lock is 10 shown in its rest position, in which the case 16 of a leg spring 26 is held such that it is made of protrudes from the housing 12 and a faceplate 28 reaches through.
  • the leg spring 26 is on a pin 30 stored and supported with one leg 32 on Housing 12 and with its other leg 34 on one Extension 36 of the trap tail 38, whereby the trap 16th is pushed out of the housing 12.
  • the extension 36 has one in the direction of a nut 20 protruding shoulder 42 on that further below is received.
  • the nut 20 is rotatable in one Lock base 14 provided recess 44 stored.
  • the nut 20 has a shoulder 40 and an arm 46 on.
  • the approach 40 points approximately in the direction of Face plate 28, and the approach 40 and the arm 46 form a V-shaped receptacle 48 for a reset mechanism 50.
  • This reset mechanism 50 has a wedge 52, which engages in the receptacle 48 and over a Helical compression spring 54 is supported on a housing wall 56.
  • the approach 40 is on the face plate 28 facing End face 58 provided with a groove 60 into which a triangular cam 62 of the drive rod 22 engages.
  • the Groove 60 is at both its upper end and its lower end of drivers 64 and 66 for the cam 62 limited. In the position shown in Figure 1 the cam 62 on the upper driver 64. Also intervenes in this position the wedge 52 of the reset mechanism 50 in the V-shaped receptacle 48 and holds the nut 20 in this location firmly.
  • Bolt 18 is provided with a control groove 68, in which a provided on the drive rod 22 and in the direction of Riegel engages 18 protruding pin 70.
  • Bolt tail 72 an extension 74 formed, which in a recess 76 in the lock base 14 Extending direction of the bolt 18 is movable.
  • the tumbler 24 is also shown in FIG. 1 recognizable which one in Transverse direction and facing the viewer Has projection 80.
  • the tumbler 24 also has one Projection 106, which is provided in a lock base 14 Recess 82 engages and guided displaceably in this is.
  • the end face 78 and thus also the Projection 80 two locking shots 84 and 86, in which the free end of a position retaining spring 88 engages.
  • the Tumbler 24 is finally with a receptacle 90 for the drive cam of a not shown Lock cylinder provided.
  • the nut 20 is a not shown Push button counterclockwise pivoted about 45 °, the cam 62 from the upper Carrier 64 is taken down. This shifts the drive rod 22 down and runs over one Locking hook 96, the drive rod 22 in the positions of the Figures 1 and 2 has reached under its projection 98.
  • the function of the locking hook 96 is to drive rod 22 in its upper shown in Figures 1 and 2 Hold position securely.
  • the locking hook 96 is on one the housing wall 92 molded with elastic element 100 molded.
  • the latch 18 is excluded from the housing 12, however, it can be caused by an opposite rotational movement of the Nut 20 are again enclosed in the housing 12.
  • the tumbler 24 in the recess 82 in Direction shifted to the drive rod 22 such that the Projection 80 engages in the cutout 102.
  • the position the drive rod 22 is now secured.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
EP00119796A 1999-11-23 2000-09-12 Serrure actionnée par une poignée Withdrawn EP1103678A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29920504U 1999-11-23
DE29920504U DE29920504U1 (de) 1999-11-23 1999-11-23 Drückerbetätigtes Schloss

Publications (1)

Publication Number Publication Date
EP1103678A1 true EP1103678A1 (fr) 2001-05-30

Family

ID=8081949

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00119796A Withdrawn EP1103678A1 (fr) 1999-11-23 2000-09-12 Serrure actionnée par une poignée

Country Status (2)

Country Link
EP (1) EP1103678A1 (fr)
DE (1) DE29920504U1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2852621A1 (fr) * 2003-03-21 2004-09-24 Stremler Serrure de securite
AU2006200991B2 (en) * 2006-03-08 2008-03-20 Allegion (Australia) Pty Ltd Improvements In Locks
EP2206858A1 (fr) * 2009-01-12 2010-07-14 Glutz AG Verrou de porte

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20204901U1 (de) 2002-03-22 2002-06-13 Gretsch-Unitas GmbH Baubeschläge, 71254 Ditzingen Drückerbetätigtes Schloss
AT510033B1 (de) * 2010-07-07 2012-01-15 Roto Frank Ag Schloss
DE102013005128A1 (de) 2013-03-26 2014-10-02 Obst Gmbh Kastenschloss

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1553413A1 (de) 1965-05-11 1970-01-08 Ver Sloten Bouwbeslag Tuereinsteckschloss mit geschlossenem Kasten
FR2222875A5 (en) * 1973-03-23 1974-10-18 Ponsy Jacques Door lock formed of plastic components - has bolt spring loaded by folded extension band of handle connection collar
DE2620001A1 (de) * 1976-05-06 1977-11-17 Schulte Schlagbaum Ag Schloss, insbesondere einsteckschloss, mit in schlossdecke und schlossboden gelagerter schlossnuss
US4322958A (en) * 1979-12-20 1982-04-06 Willi Eigemeier Door lock with spring bolt and dead bolt
US4353582A (en) * 1978-07-31 1982-10-12 Willi Eigemeier Door lock with two lock case portions disposed in parallel opposed relationship
EP0341173B1 (fr) 1988-04-26 1992-09-02 FERCO INTERNATIONAL Usine de Ferrures de BÀ¢timent Société à responsabilité limitée Crémone-serrure pour porte, fenêtre ou analogue
EP0894928A1 (fr) * 1997-08-01 1999-02-03 Vachette Dispositif de fermeture, en particulier serrure à encastrer dans un battant de porte-fenêtre ou analogue
DE19746766A1 (de) 1997-10-23 1999-04-29 Forsch Sfr Sonderfertigung Roe Türschloß
FR2776328A1 (fr) 1998-03-19 1999-09-24 Ferco Int Usine Ferrures Dispositif de rappel d'un organe de manoeuvre pour boitier de serrure, cremone-serrure ou analogue
FR2776695A1 (fr) 1998-03-31 1999-10-01 Ferco Int Usine Ferrures Serrure pour ouvrant a poussoir de rappel

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH617981A5 (en) 1977-05-06 1980-06-30 Schloss Und Beschlaegefabrik A Housing for a locking device
DE8808756U1 (de) 1988-07-08 1988-09-01 Carl Fuhr Gmbh & Co, 5628 Heiligenhaus Schloß
DE29619971U1 (de) 1996-11-16 1997-02-20 Bks Gmbh, 42549 Velbert Schloßkasten

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1553413A1 (de) 1965-05-11 1970-01-08 Ver Sloten Bouwbeslag Tuereinsteckschloss mit geschlossenem Kasten
FR2222875A5 (en) * 1973-03-23 1974-10-18 Ponsy Jacques Door lock formed of plastic components - has bolt spring loaded by folded extension band of handle connection collar
DE2620001A1 (de) * 1976-05-06 1977-11-17 Schulte Schlagbaum Ag Schloss, insbesondere einsteckschloss, mit in schlossdecke und schlossboden gelagerter schlossnuss
US4353582A (en) * 1978-07-31 1982-10-12 Willi Eigemeier Door lock with two lock case portions disposed in parallel opposed relationship
US4322958A (en) * 1979-12-20 1982-04-06 Willi Eigemeier Door lock with spring bolt and dead bolt
EP0341173B1 (fr) 1988-04-26 1992-09-02 FERCO INTERNATIONAL Usine de Ferrures de BÀ¢timent Société à responsabilité limitée Crémone-serrure pour porte, fenêtre ou analogue
EP0894928A1 (fr) * 1997-08-01 1999-02-03 Vachette Dispositif de fermeture, en particulier serrure à encastrer dans un battant de porte-fenêtre ou analogue
DE19746766A1 (de) 1997-10-23 1999-04-29 Forsch Sfr Sonderfertigung Roe Türschloß
FR2776328A1 (fr) 1998-03-19 1999-09-24 Ferco Int Usine Ferrures Dispositif de rappel d'un organe de manoeuvre pour boitier de serrure, cremone-serrure ou analogue
FR2776695A1 (fr) 1998-03-31 1999-10-01 Ferco Int Usine Ferrures Serrure pour ouvrant a poussoir de rappel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2852621A1 (fr) * 2003-03-21 2004-09-24 Stremler Serrure de securite
AU2006200991B2 (en) * 2006-03-08 2008-03-20 Allegion (Australia) Pty Ltd Improvements In Locks
EP2206858A1 (fr) * 2009-01-12 2010-07-14 Glutz AG Verrou de porte

Also Published As

Publication number Publication date
DE29920504U1 (de) 2000-02-24

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