EP0516928A1 - Serrure encastrée - Google Patents

Serrure encastrée Download PDF

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Publication number
EP0516928A1
EP0516928A1 EP92104844A EP92104844A EP0516928A1 EP 0516928 A1 EP0516928 A1 EP 0516928A1 EP 92104844 A EP92104844 A EP 92104844A EP 92104844 A EP92104844 A EP 92104844A EP 0516928 A1 EP0516928 A1 EP 0516928A1
Authority
EP
European Patent Office
Prior art keywords
lock
bolt
tumbler
closing
particular according
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
EP92104844A
Other languages
German (de)
English (en)
Other versions
EP0516928B1 (fr
Inventor
Rolf Döring
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.)
Carl Fuhr GmbH and Co KG
Original Assignee
Carl Fuhr GmbH and Co KG
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 Carl Fuhr GmbH and Co KG filed Critical Carl Fuhr GmbH and Co KG
Publication of EP0516928A1 publication Critical patent/EP0516928A1/fr
Application granted granted Critical
Publication of EP0516928B1 publication Critical patent/EP0516928B1/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
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/0017—Locks with sliding bolt without provision for latching
    • E05B63/0021—Locks with sliding bolt without provision for latching the bolt being shot over an increased length by a single turning operation of the key
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/0801—Multiple
    • Y10T292/0834—Sliding
    • Y10T292/0836—Operating means
    • Y10T292/0837—Cam and lever
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5093—For closures
    • Y10T70/5155—Door
    • Y10T70/5199—Swinging door
    • Y10T70/5226—Combined dead bolt and latching bolt
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5093—For closures
    • Y10T70/5155—Door
    • Y10T70/5199—Swinging door
    • Y10T70/5226—Combined dead bolt and latching bolt
    • Y10T70/5239—Dead bolt, dogged latch bolt

Definitions

  • the invention relates to a lock, in particular mortise lock, with a bolt and preferably a latch and a transmission lever acting on the bolt and equipped with a locking engagement opening for closing and closing the bolt to achieve an increase in the closing stroke, and furthermore with a tumbler which can be lifted out against a spring action by a locking bit .
  • a lock of the type in question is known from DE-GM 16 41 147, wherein the one-armed gear lever located below the cam lock insertion opening is at its free end in pin / slot engagement is for bolt.
  • the transmission lever forms an opening which is equipped with a locking engagement opening directed radially to the bolt.
  • a touring pin extends adjacent to the locking engagement opening. This works together with the tour recesses of tumblers mounted on the lock housing side.
  • a lock designed in this way is not suitable for lock cylinders designed as profile cylinders.
  • the push-back forces exerted on the bolt act on the transmission lever, and also translated in conjunction with a low break-in stability.
  • the transmission lever is also in pin / slot engagement to the bolt.
  • the transmission lever itself does not form a locking engagement opening, but is only acted upon when the bolt is closed on its corresponding rear edge.
  • closing by means of the closing member of the Profile cylinder acts on an angle leg of a slide guided in the bolt.
  • the object of the invention is based on the object of designing a generic lock of simple construction in such a way that profile cylinders can be used while achieving an optimal locking method and increased burglary resistance.
  • a lock of the type in question is specified for the first time, which cooperates with a profile cylinder and the lever-enlarged inclusion and exclusion of the bolt allows such that the locking member acts exclusively on the transmission lever.
  • the path of movement of the closing engagement opening located on the transmission lever extends approximately over a quarter circle section of the cylindrical head section of the profile cylinder insertion opening. This quarter circle section is located on the side facing the rear wall of the castle. This means that when the transmission lever is articulated below the lock bit axis of rotation, this engages around the profile cylinder to about two thirds of its circumference and still allows the translation lever a large pivoting angle combined with a wide pre-closing of the bolt with only one closing tour.
  • the closing member detects the closing engagement opening of the transmission lever and entrains it in the corresponding direction.
  • the end points of the quarter-circle section alternately coincide with the positions which the front mouth points of the rim of the lock cylinder engagement opening assume in the two closed positions.
  • the edging leads to a larger area of the locking member on the transmission lever, so that on the one hand optimal forces can be transmitted when closing and on the other hand, premature wear is counteracted.
  • such an arrangement of the closing engagement opening is provided that its mouth does not exceed the connecting line from the articulation point of the transmission lever and slot / pin engagement point on the bolt. With each closing process, the pin in the slot therefore only moves in one direction.
  • the third layer then represents the tumbler, which is also next to the bolt is still supported on the rim of the transmission lever, the corresponding region of the tumbler protruding into the closing engagement opening.
  • the fact that the articulation point of the transmission lever lies at the level of the lower rounded flange section of the profile cylinder insertion opening then contributes to the wide gripping of the profile cylinder.
  • the tumbler spring lies in a recess in the bolt tail and is at least partially covered by the tumbler. In this way, the tumbler spring is still stabilized.
  • the tumbler in turn acts together with two abutments designed to be stationary on the castle ceiling. The latter are offset from one another in the closing direction.
  • the abutments are also offset from one another in the vertical direction in such a way that the abutment adjacent to the lock cuff is higher. This is also the one on which the tumbler is supported when the bolt is closed, so that corresponding return forces are absorbed cheaply and are not passed into the transmission lever as in the prior art.
  • the guard locking forms a channel for passing over the abutments. Large abutments are possible in that the channel base is at the same height as the corresponding side wall of the bolt, so that there is a large depth of entry to the tumbler. If the bottom of the canal continues into the bearing bracket, the tumbler can reach the area of the lock cuff with its bracket in the pre-closed position.
  • the lock designed as an espagnolette lock has a lock cuff 1 with a lock wall connected to it and representing the lock base 2. In parallel Arrangement to this is the castle wall 3 forming the castle wall.
  • the castle furnishings extend between the castle floor 2 and the castle ceiling 3.
  • a profile cylinder insertion opening 4 is provided in the lock base 2 and lock cover 3 for receiving a profile cylinder 5.
  • a closing member hub 6, illustrated in phantom in FIGS. 13 and 16, with a closing member 6 'radially extending therefrom can be controlled.
  • the cross-sectional shape of the profile cylinder 5 corresponds to that of the profile cylinder insertion opening 4. This is composed of a cylindrical head section 7 and a radially extending flange section 8, which merges into a rounded flange section 8 'near the lower edge of the lock housing.
  • a latch 9 is guided close above the profile cylinder insertion opening 4. It is composed of a bolt head 9 'and an adjoining bolt tail 9''.
  • a cross-section-adapted opening 10 in the lock cuff 1 is used for the bolt head 9 '.
  • a transverse projection 11 extends from the bolt tail 9''in the upper area and engages in a longitudinal slot 12 of the lock base 2 running perpendicular to the lock cuff 1 .
  • the projection 11 is offset from a locking cam 13, the latter being used to block a connecting rod connecting slide 14 in its locking position.
  • the locking cam 13 bridges the distance between the bolt tail 9 '' and the lock base 2, cf. in particular Fig. 15.
  • the bolt tail 9 ′′ is provided on its side facing the lock top 3 with a stepped recess 15 to form a thinner end section of the bolt tail 9 ′′.
  • a slot 16 running transversely to the closing direction of the bolt 9 for receiving a tumbler spring 17 designed as a compression spring.
  • the upper end thereof is supported on the corresponding transverse edge of the slot 16.
  • the lower end of the tumbler spring 17 is supported on a tongue 18 of a tumbler 19 protruding into the slot 16.
  • the latter is pivotably mounted on the bolt tail 9 ′′ with the bearing point facing the bolt head 9 ′.
  • the tumbler spring 17, as can be seen from the figures, is at least partially covered by the tumbler 19. Your limit stop receives the tumbler 19 in that the spring-loaded tongue 18 is supported on the lower, sloping end of the slot 16, cf. Fig. 13.
  • the tumbler 19 In its area lying beyond the bearing bracket 20, the tumbler 19 is designed so thick that it extends to the castle ceiling 3, cf. 14 and 15. In this area the tumbler 19 has a channel 23 which rises obliquely in the direction of the bearing point, the channel bottom of which continues into the bearing plate 20. Because of this, the bearing tab 20 can overlap with the lock cuff 1 when the bolt 9 is closed, cf. Fig. 16.
  • the tumbler 19 interacts with two abutments 24 and 25 which are designed to be stationary on the castle ceiling 3 educated. Furthermore, the abutments 24, 25 are arranged offset from one another in the vertical direction in such a way that the abutment 25 adjacent to the lock cuff 1 is higher, but runs at the height of the channel 23.
  • the upper side wall of the channel 23 has a stepped alignment, forming a locking extension 26, in front of which the abutment 24 extends in the closed position of the bolt 9, cf. Fig. 13. The bolt 9 is thus locked against pre-closing.
  • the catch 9 is carried along during the closing rotation of the closing member 6 'via a transmission lever 27. It is a one-armed lever with respect to the same, the articulation point 28 of which lies at the level of the lower rounded flange section 8' of the profile cylinder insertion opening 8, specifically on the side facing the lock cuff 1. Above the head section 7, the transmission lever 27 continues into a bend 29 which extends to the rear of the lock and which has a locking engagement opening 30 for the entry of the locking member 6 '.
  • the angled portion 29, which extends between the bolt tail 9 ′′ and the lock base 2, is the carrier of a pin 31 pointing in the direction of the bolt 9, which engages in a slot 32 of the bolt tail 9 ′′ running transversely to the locking direction of the bolt.
  • the pin 31 When the bolt 9 is closed, the pin 31 extends at the lower end of the slot 32, cf. 13. Furthermore, the bend 29 forms an edge surround 33 in the region of the locking engagement opening 30, for which a recess 34 is provided in the offset end section of the locking tail 9 ′′.
  • Translation lever 27, bolt tail 9 '' and tumbler 19 therefore form a three-layer layer extending the space between the lock top 3 and lock base 2. Otherwise, the tumbler 19 protrudes obliquely towards the bottom the lock cuff 1 rising edge 19 'in the locking engagement opening 30th
  • the closing engagement opening 30 does not exceed the connecting line A-A from the articulation point 28 of the transmission lever 27 and the slot / pin engagement point 31/32 on the bolt 9, neither when the bolt is closed nor when it is closed.
  • a two-part nut 35 In the upper area of the lock housing is a two-part nut 35. It is composed of two nut parts 36 and 37.
  • the nut part 36 has a central hub 38, which is used for storage in the lock base 2 and lock cover 3.
  • the corresponding bearing point is located vertically above the profile cylinder insertion opening 4 at a standardized distance.
  • the hub 38 is formed into a semicircular disk 39, the radial shoulders of which form stop surfaces 40, 41.
  • the one radial shoulder - stop surface 40 - is preceded by a driving arm 42 for pulling back a catch 43 arranged above the nut 35.
  • both nut parts 36, 37 have different axes of rotation M1 and M2.
  • the axis of rotation M2 of the nut part 37 cooperating with the connecting rod connecting slide 14 is shifted relative to the axis of rotation M1 of the nut part 36 towards the rear wall of the lock. In this way, a favorable leverage ratio can be achieved.
  • the axis of rotation M1 is formed by the hub 38, while a pivot pin 47 on the lock base serves as the axis of rotation M2.
  • a free projection 49 is formed on the nut part 37, which protrudes into a transverse slot 14 'of the connecting rod connecting slide 14.
  • a pivoting of the nut part 37 thus leads to a compulsory entrainment of the connecting rod connecting slide 14.
  • the nut part 37 is provided on its broad side facing the disk 39 with projections forming stop surfaces 50, 51. These are in the effective range of the stop surfaces 40, 41 of the nut part 36.
  • the nut part 36 is held over the coupling member 46, which cooperates with slides 54, 55 spread apart by a compression spring 63. Both are held by hook-shaped overlap on the one-piece coupling member 46.
  • the coupling member 46 running in the immediate vicinity parallel to the rear wall in the longitudinal direction of the lock housing forms an elongated hole 59, into which the slides 54, 55 molded hooks 56, 57 dip and thus partially overlap the coupling member 46.
  • One housing wall - lock cover 3 - forms an elongated hole 58 into which the hook heads 56 ', 57' protrude, cf. 4.
  • the slides 54, 55 form guide projections 60, 61 on their sides opposite the hooks 56, 57 for entry into an elongated hole 62 of the lock base 2.
  • the slides 54, 55 are spread apart by the compression spring 63. Serve to record them on the facing end edges of the carriages 54, 55 outgoing bores 64, 65, into which centering pins 66, 67 protrude.
  • the slides 54, 55 essentially enclose the compression spring 63.
  • Each carriage forms a tongue 68, 69 which engages in a guide groove 70 or 71 of the other carriage.
  • the outer surface of the tongue 68, 69 is flush with the corresponding side wall of the slide.
  • the hooks 56, 57 as well as the guide projections 60, 61 easily fit into the corresponding elongated holes 58, 62 of the lock top 3 and lock base 2.
  • a unit consisting of the slides 54, 55, compression spring 63 and coupling member 46 can therefore be easily installed in the lock without compressing the compression spring 63.
  • the coupling member 46 is provided with an edge-side opening 72, into which the cam 45 of the actuating arm 44 of the nut part 36 is immersed.
  • the trap 43 guided above the two-part nut 35 is composed of a trap head 43 'and the trap tail 43''which is stepped in relation to it.
  • the trap 43 is guided with its trap head in a form-fitting opening 73 in the lock cuff 1 and, on the other hand, with its trap tail 43 ′′ in a shoe 74.
  • the latter is block-shaped and has two protruding pins 75, 76 on its wide surface facing the lock base 2 for entry into cross-section-adapted holes in the corresponding lock wall or lock base 2.
  • the rivets 75, 76 can possibly be riveted.
  • the shoe 74 is immovable held in the lock housing.
  • the thickness of the shoe 74 corresponds to the inner distance between the lock base 2 and the lock cover 3.
  • a latch spring 78 acting on the latch tail 43 ′′ is designed as a compression spring and is supported on one end on a rear wall 79 of the shoe 74 and on the other end on the rear end face of the trap tail 43 ′′, cf. 6, in particular, a web 80 flanking the recess 77 serves to secure the position of the latch spring 78. This ends at a distance from the rear wall 79 and permits the latch spring 78 to be threaded on.
  • the trap tail is created in flat form with guide grooves 81 located on the narrow surfaces for the entry of guide ribs 82 of the shoe 74 which are adapted to the cross section.
  • the trap tail 43 '' has a threaded bore 83 extending between the guide grooves 81 for the entry of a screw bolt 84. Its head protrudes a slot 85 of the lock cover 3 running in the direction of movement of the latch 43, the edge of which slots form end stops during the movement of the latch 43.
  • the screw 84 also represents the actuating cam for shifting the latch 43 by nut actuation.
  • the latch 43 is retracted via a latch lever 86.
  • the latch lever 86 is mounted below the nut 35 around a housing-side stud 87.
  • the latch lever 86 engages behind the catch arm 42 of the nut part 36 with a hook 88.
  • the free end 89 of the latch lever 86 then comes in front of the actuating cam or screw 84.
  • a spring-loaded safety slide 90 is also guided in the shoe 74 in the direction of the displacement of the case.
  • the latter is composed of a thickened head 91 and two adjoining struts 92, which are supported in the end region of a T-shaped recess 93 of the shoe 74 and which load the head 91 in the forward direction in such a way that the head surface contacts the corresponding side wall 94 of the Shoes 74 protrudes, cf. Fig. 6.
  • the head 91 of the locking slide 90 lies in front of a shoulder 95 of a cam 96 of the connecting rod connecting slide 14.
  • pins 97 are formed on the connecting rod connecting slide 14 and extend into elongated holes Intervene 98 of the castle floor 2.
  • the aforementioned shoulder 95 extends obliquely to the direction of displacement of the safety slide 90 and is arranged opposite to a modulation slope 99 of the cam 96.
  • the head 91 also has control bevels 100, 101 at the end.
  • the upper slide 54 is moved from the upper slot edge 59 'of the coupling member 46 in the direction of the other slide 55 by compressing the compression spring 63.
  • the lower slide 55 is supported on the lower slot transverse edges 62' and 58 '. with its guide projection 61 or hook head 57 '. If the trigger is released, the compression spring 63 guides the carriage 55 and thus the coupling member 46 back to the basic position according to FIGS. 4 and 5 connected with a turning back of the nut part 36 into the basic central position.
  • the handle must be shifted in the opposite direction, i.e. counterclockwise, starting from the basic middle position according to FIG. 5, with an alignment according to line C, cf. Fig. 11.
  • the nut part 36 is rotated via the handle. Whose driver arm 42 does not lead to entrainment of the latter due to the free access to the latch lever 86. Only the stop surface 41 of the nut part 36 comes into contact with the stop surface 51 of the nut part 37 and pivots it about its axis of rotation M2 in connection with a pivoting of the nut part 37 in the counterclockwise direction.
  • the drive rod connecting slide is through the driver projection 49 on the nut part 37 14 in the downward direction, that is, in the locking position.
  • the coupling member 46 is dragged in the upward direction via the actuating arm 44.
  • the lower elongated hole transverse edge 59 ′′ of the coupling member 46 takes the lower slide 54 in the upward direction against the load on the compression spring 63.
  • the upper carriage 54 is supported with its guide projection 60 and its hook head 56 'on the oblong hole transverse edges 62''or58'', cf.
  • the upper carriage 54 After releasing the handle, the upper carriage 54 returns to its starting position, taking the coupling member 46 with it, which rotates the handle part 36 back to the dash-dot position shown in FIG. 11. Here, the nut part 37 is not shifted.
  • the locked position can be secured by means of the bolt 9.
  • the profile cylinder is actuated, the locking member 6 ′ dips into the locking engagement opening 30 of the transmission lever 27.
  • the edge 19 'of the tumbler 19 is acted upon and pivoted counterclockwise against the force of the tumbler spring 17.
  • the locking projection 26 moves away from the abutment 24, so that when the transmission lever 27 is pivoted by means of the locking member 6 ', the bolt 9 can be pre-locked via the pin / slot engagement 31, 32.
  • the tumbler 19 lies with its rear edge in front of the abutment 25, which also has passed through the channel 23 of the tumbler 19 during the pre-closing. Push-back forces occurring on the bolt 9 are therefore passed via the tumbler 19 into the abutment 25 and not into the transmission lever 27.
  • the locking cam 13 on the bolt 9 is also in a rear recess 102 of the connecting rod connecting slide 14 entered and blocks its displacement.
  • the path of movement of the locking engagement opening 30 extends approximately over a quarter-circle section V of the cylindrical head section 7 of the profile cylinder insertion opening 4.
  • the end opening point 30 'of the rim 33 has, when considering FIGS. 13 and 16, during the closing from one end point P1 to the other End point P2 of the quarter circle section V shifted.
  • the end points P1, P2 of the quarter-circle section coincide approximately alternately with the positions which the front mouth points 30 ', 30' 'assume in both closed positions. Therefore, the transmission lever 27 is always carried safely during the Vorals also during the closing.
  • Unlocking the espagnolette lock first requires the bolt 9 to be closed back into the starting position according to FIGS. 3 and 13.
  • the nut part 37 is dragged along via the nut part 36 via the stop surfaces 40, 50 while simultaneously taking the espagnolette connecting slide 14 in the starting position according to FIG. 5.
  • the cam 96 overflows the safety slide 90 and displaces it against its spring load.
  • the safety slide 90 occurs again in front of the cam 96 thereof.
  • the basic central position of the nut part 36 is then effected via the coupling part 46, which is moved back over the corresponding slide.
EP92104844A 1991-06-05 1992-03-20 Serrure encastrée Expired - Lifetime EP0516928B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4118480A DE4118480A1 (de) 1991-06-05 1991-06-05 Schloss, insbesondere einsteckschloss
DE4118480 1991-06-05

Publications (2)

Publication Number Publication Date
EP0516928A1 true EP0516928A1 (fr) 1992-12-09
EP0516928B1 EP0516928B1 (fr) 1996-09-11

Family

ID=6433242

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92104844A Expired - Lifetime EP0516928B1 (fr) 1991-06-05 1992-03-20 Serrure encastrée

Country Status (3)

Country Link
US (1) US5301525A (fr)
EP (1) EP0516928B1 (fr)
DE (2) DE4118480A1 (fr)

Cited By (4)

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WO1995001491A1 (fr) * 1993-06-29 1995-01-12 Wms (Uk) Limited Verrous ameliores
GB2294970A (en) * 1993-06-29 1996-05-15 W M S Group Ltd Improvements in locks
FR2732062A1 (fr) * 1995-03-22 1996-09-27 Vachette Sa Serrure de porte assurant une fonction d'etancheite et une fonction de securite
ITMI20101179A1 (it) * 2010-06-29 2011-12-30 Iseo Serrature Spa Serratura stretta a cilindro particolarmente per profilati metallici

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US5813255A (en) * 1996-09-25 1998-09-29 Pdq Industries, Inc. Lock mechanism with closed case changeovers
DE29719611U1 (de) * 1997-11-05 1999-03-11 Gretsch Unitas Gmbh Schloß, insbesondere Einsteckschloß für eine Außentür
FR2776328B1 (fr) * 1998-03-19 2000-04-28 Ferco Int Usine Ferrures Dispositif de rappel d'un organe de manoeuvre pour boitier de serrure, cremone-serrure ou analogue
US6209931B1 (en) 1999-02-22 2001-04-03 Newell Operating Company Multi-point door locking system
US6282929B1 (en) * 2000-02-10 2001-09-04 Sargent Manufacturing Company Multipoint mortise lock
DE10324203A1 (de) * 2003-05-28 2005-01-13 Karl Fliether Gmbh & Co. Kg Schloss, insbesondere Einsteckschloss
DE102006059565B4 (de) * 2006-12-16 2011-02-17 Carl Fuhr Gmbh & Co. Kg Schließanlage für Türen, Fenster oder dergleichen, insbesondere Treibstangenschloss mit Panikfunktion und Mehrpunktverriegelung
CA2631923C (fr) * 2007-05-21 2015-07-07 Truth Hardware Corporation Mecanisme de verrouillage multipoint
US7661279B2 (en) * 2008-01-23 2010-02-16 Door & Window Hardware Co. Lock assembly
US8899635B2 (en) * 2008-10-03 2014-12-02 Truth Hardware Corporation Sliding door multipoint mortise lock with shoot bolts
US8215685B2 (en) * 2009-04-17 2012-07-10 Newfrey, Llc Double draw bar spring mechanism
US8550506B2 (en) 2009-06-30 2013-10-08 Truth Hardware Corporation Multi-point mortise lock mechanism for swinging door
US8875549B2 (en) 2012-10-24 2014-11-04 Door & Window Hardware Co. Lock assembly
US9482035B2 (en) 2014-06-20 2016-11-01 Truth Hardware Corporation Recessed lock actuating device for sliding doors
US10927570B2 (en) * 2018-10-26 2021-02-23 Locinox Lock for a hinged closure member
US11661763B2 (en) * 2020-07-01 2023-05-30 Cmech (Guangzhou) Ltd. Anti-unlatched mechanism and a door lock thereof

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Publication number Priority date Publication date Assignee Title
GB215501A (en) * 1923-03-10 1924-05-15 John Wormington Benton Improvements in or relating to locks for doors and the like
US3464242A (en) * 1967-05-08 1969-09-02 Sakuzo Torii Dead bolt lock operating means
GB1485267A (en) * 1975-04-03 1977-09-08 Evered Security Prod Ltd Lever-lock
US4683733A (en) * 1986-03-03 1987-08-04 Manuel Marin Door lock
EP0352495A2 (fr) * 1988-07-27 1990-01-31 BKS GmbH Serrure encastrée

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995001491A1 (fr) * 1993-06-29 1995-01-12 Wms (Uk) Limited Verrous ameliores
GB2294970A (en) * 1993-06-29 1996-05-15 W M S Group Ltd Improvements in locks
GB2294970B (en) * 1993-06-29 1998-01-28 W M S Group Ltd Improvements in locks
US5765410A (en) * 1993-06-29 1998-06-16 European Lock Company Limited Locks
FR2732062A1 (fr) * 1995-03-22 1996-09-27 Vachette Sa Serrure de porte assurant une fonction d'etancheite et une fonction de securite
ITMI20101179A1 (it) * 2010-06-29 2011-12-30 Iseo Serrature Spa Serratura stretta a cilindro particolarmente per profilati metallici

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US5301525A (en) 1994-04-12
DE59207089D1 (de) 1996-10-17
EP0516928B1 (fr) 1996-09-11
DE4118480A1 (de) 1992-12-10

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