EP1862617B1 - Hakenriegelverstärkungsstifte für automatisches Sicherheitsschloss - Google Patents

Hakenriegelverstärkungsstifte für automatisches Sicherheitsschloss Download PDF

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Publication number
EP1862617B1
EP1862617B1 EP06114769.0A EP06114769A EP1862617B1 EP 1862617 B1 EP1862617 B1 EP 1862617B1 EP 06114769 A EP06114769 A EP 06114769A EP 1862617 B1 EP1862617 B1 EP 1862617B1
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EP
European Patent Office
Prior art keywords
carrier plate
lock
latches
latch
locking assembly
Prior art date
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Application number
EP06114769.0A
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English (en)
French (fr)
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EP1862617A1 (de
Inventor
Metin KALE Kilit ve Kalip San. A.S. Orcan
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.)
KALE Kilit ve Kalip Sanayi AS
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KALE Kilit ve Kalip Sanayi AS
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Priority to EP06114769.0A priority Critical patent/EP1862617B1/de
Publication of EP1862617A1 publication Critical patent/EP1862617A1/de
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
    • E05B17/2084—Means to prevent forced opening by attack, tampering or jimmying
    • E05B17/2088—Means to prevent disengagement of lock and keeper
    • 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
    • E05B63/0013—Locks with rotary bolt without provision for latching
    • 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
    • E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
    • E05B63/20—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed
    • 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
    • E05B63/12—Locks or fastenings with special structural characteristics with means carried by the bolt for interlocking with the keeper
    • E05B63/123—Locks or fastenings with special structural characteristics with means carried by the bolt for interlocking with the keeper with circular bolts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/12—Fastening devices with bolts moving pivotally or rotatively with latching action
    • E05C3/16—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
    • E05C3/22—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the bolt being spring controlled
    • E05C3/30—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the bolt being spring controlled in the form of a hook
    • E05C3/34—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the bolt being spring controlled in the form of a hook with simultaneously operating double 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
    • E05C9/18—Details of fastening means or of fixed retaining means for the ends of bars
    • E05C9/1825—Fastening means
    • E05C9/1875—Fastening means performing pivoting movements
    • E05C9/1883—Fastening means performing pivoting movements pivotally mounted on the actuation bar

Definitions

  • the present invention relates to a lock, more precisely to an automatic door lock with hook-shaped latches showing improved security characteristics.
  • Automatic locks are known for their reliability against user carelessness. An automatic lock is by definition automatically locked irrespective of whether a user rotates the lock cylinder. This is the essential prominent advantage over a regular lock. Automatic locks normally require a trigger mechanism in order for actuating locking mechanism. It involves use of a trigger bolt to contact an opposite surface to be moved back in order for driving a set of mechanical elements connected such that latches engage in frame side lock panel slots. To this end, such an automatic lock operates by a trigger latch activating or releasing a mechanical component connected to an actuator mechanism for switching a plurality of latches between a locking and unlocking positions
  • locks offering high security characteristics that is to say, locks with hook-shaped dual latches engaging in suitable slots within the door frame are well-known in the circles of security lock manufacturers. Those are especially advantageous in that when fully locked, they simply provide multiple axes locking so as to withstand both vertical and horizontal forces produced in association with burglary attempts.
  • US 2002/017120 A1 discloses a manual lock for a moveable wing comprising a hollow frame supporting an in-fill portion and defined by an interior and an opposed exterior side, the manual lock including an engageable means, a casing, engaging means including at least one engaging member supported by the casing and displaceable to a latched configuration to be engaged with the engageable member.
  • GB2309996 A discloses a lock assembly comprising a bolt pivotally mounted upon a support, and a drive member slidable with respect to the support, the bolt being provided with a projection engageable with the drive member to move the bolt between an open position and a closed position on sliding movement of the drive member, and wherein when the bolt is in its closed position, further movement of the drive member to a locked position restricts pivotal movement of the bolt with respect to the support.
  • TR 2004/03655 U discloses a panic lock which comprises a deadbolt driven automatically and becomes locked when the door is closed. The door is unlocked when the door handle inside the door is operated by a user.
  • hook-shaped latches differs from the available prior art in that it features a special arrangement designed to prevent burglary attempts specifically aiming at rendering hook-shaped latches nonfunctional by damaging their rotation mechanisms.
  • locks with this type of latches are substantially advantageous over a regular linear latch lock, they still incorporate certain vulnerabilities.
  • the lock case side walls and several individual components of lock hardware are typically secured to each other within the case in several points.
  • the pins on the rotation axes of the hook latches are also secured to the sheet material side wall. This becomes a serious drawback especially in the event of a burglary attempt as exemplified earlier.
  • the linear tension produced by the perpetual screw along the transversal axis of the door in the direction of the door frame especially requires the hook latches to resist against the outward force induced on the hook ends.
  • Break of the hook-shaped latches can be prevented and remedied by way of appropriate material selection.
  • the break away force will then exert on the axles and on the guided hook latch actuation pins.
  • the hook latches Upon breaking off of the pivoting pins, whose primary function is not retaining the integrity of the system and resisting against outside forces but to constitute the rotation center thereof, the hook latches will first lose contact with the case side sheet and by a certain damage on the guided actuation pins, the latches will practically be free and not anymore secured to the lock case.
  • the present invention solves the specific problem of automatic locks by making use of the lock panel, which is already made of a strong material and which is suitable for resisting against forces that are to cause movement of the latches outside their predetermined outermost limit positions.
  • the same brings about an improved security lock capable of automatic operation.
  • This is provided by a set of elements allowing full-locking of the lock mechanism upon insertion of a triggering latch so as to activate respective elements in order for advancing the hook-shaped latches into locked position.
  • Automatic locking is arranged by a triggering element allowing an extension part thereof to disengage from a slot on a longitudinal carrier plate, this latter being operated by the door handle to oversee unlocking of the hook-shaped latches. Automatic locking is triggered when said trigger element makes contact with the frame side lock panel.
  • the present invention provides a high security automatic lock which can conventionally be opened from outside by way of rotating a key thereof in the lock cylinder or from inside by way of turning the handle.
  • Automatic locks are known in the field for their feature of eliminating risks arising from user carelessness to leave the door unlocked.
  • the present invention therefore provides an automatic lock with high security curvilinear latches.
  • Primary object of the present invention is to provide a trigger mechanism high security door lock with hook-shaped latches, the outward movement of which is kept within a predetermined range and can not be removed from the lock case.
  • Another object of the present invention is to provide a door lock with hook-shaped latches, whose latches lock into the their corresponding positions automatically when the door is closed and whose latches have reinforcement pins that transfer the load incurred during an attempt to separate the latch from the casing of the lock onto the door-side lock panel as well as onto the frame-side lock panel, whereby the tear force on the rotational axle of the latches are reduced.
  • the present invention proposes a trigger mechanism high security lock comprising a two-direction sliding bolt, a trigger latch and a set of separate hook-shaped latches in the form of curvilinear projections operating jointly in the manner to interlock with suitable latch slots on the door frame.
  • Automatic locking is arranged by a triggering element allowing an extension part thereof to disengage from a slot on a carrier plate, this latter being operated by the door handle to oversee unlocking of the hook-shaped latches.
  • said curvilinear latches are provided with a plurality of pins vertically projecting from the lateral surface thereof in the manner to face either of the case side sheets.
  • the lock assembly in Fig. 1 comprises a plurality of latches (12, 13 and 14) movable relative to said assembly (11) in the manner to engage in suitable slots on the frame side lock panel and last but not least a trigger latch (15) that activates or releases a carrier plate (16) in contact with an actuator mechanism for switching said rotating curvilinear latches (13, 14) between a locking and an unlocking positions.
  • the two-way lock bolt (12) according to the present invention is formed in the manner to be mounted irrespective of the actual closing direction of the door, that is to say, the need to arrange the inclined surface of the bolt considering the closing direction of the door is eliminated.
  • the two-direction symmetrical bolt consists of two half-parts mounted in opposite directions. Hence, neither the closing direction of the door nor the door side on which the lock is to be mounted will not be relevant since both half-parts are suitable for allowing sufficient clearance for door closure in any direction. Both half-parts are rotatably mounted in opposite directions on axles on their bottom portions.
  • the two-direction bolt (12) extends into the lock case in the form of a rod with a carrier plate blockage pin (17) thereon.
  • the carrier plate (16) whose details will be disclosed below, is the most essential element of the automatic operation. Said carrier plate blockage pin (17), when full-locking is reached, presses on the lateral surface of said carrier plate (16) and is therefore disallowed from moving back. This ensures protection against one of the most popular types of burglary attempts made in the manner to insert a solid, thin object such as a bank card, in between the door and the door frame along the bolt in order for moving the same back in a door closed without locking.
  • the carrier plate (16) extends longitudinally along the lock mechanism. It incorporates means for activating said rotating curvilinear latches (13, 14) and is basically controlled by the handle hub from inside and by the lock cylinder from outside to release the lock.
  • An extension (18) of the handle slot integrated thereto moves said plate (16) by means of a carrier plate control pin (19).
  • the automatic operation is triggered by way of said trigger latch (15) being advanced back so as to release an upright extension (20) thereof.
  • Said upright extension (20) normally rests in a carrier plate blockage recess (21) on said carrier plate (16).
  • the trigger latch (15) makes contact with the frame side lock panel during closure, it is moved back since there exist no corresponding slot on the opposite frame panel and therefore releases said upright extension (20) from said carrier plate blockage recess (21), causing advance of the spring loaded carrier plate to drive said rotating curvilinear latches (13, 14).
  • the carrier plate (16) always tends to set the lock mechanism to the locking position. This is achieved through a plurality of spring loaded structures.
  • One of these, referred to as 23, is secured to the lock case lateral surface so as to be compressed by the carrier plate (16) by means of an extension part thereof.
  • the carrier plate spring (23) is compressed when the mechanism is unlocked and stretched when it is locked.
  • said handle hub extension (18) drives said carrier plate (16) into the unlocked position longitudinally in the direction of the two-direction bolt (12), said carrier plate blockage pin (17) engages in a recess (24) on said carrier plate (16) and restricts its movement in any direction, therefore keeping said carrier plate spring (23) in its compressed position.
  • the carrier plate blockage pin (17) and the trigger latch upright extension (20), respectively engaging in the recess 24 and in the recess 21 ensure that the carrier plate (16) is temporarily fixed until the trigger latch (15) makes contact with the opposite frame side lock panel to release said carrier plate blockage pin (17) and said trigger latch upright extension (20) to let the plate (16) move in the direction of said rotating curvilinear latches (13, 14) by the pre-loaded spring forces to drive said rotating curvilinear latches (13, 14).
  • Another spring mechanism referred to as 25 according to the present invention, is secured to the longitudinal lateral surface of the lock case so as to continuously press on an extension of the handle hub so as to rotate the same in the reverse direction to the unlocking direction thereof.
  • the force exerted by the spring mechanism 25 along with that of the spring 23 provides automatic locking of the carrier (16) upon initiation of triggering.
  • a set of separate hook-shaped rotating curvilinear latches (13, 14) in the form of curvilinear projections operating reciprocally in an integral manner are employed so as to interlock with a suitable latch slot laid on the frame side lock panel.
  • Said rotating curvilinear latches (13, 14) are designed to be operated jointly and to be rotating by way of axles (22) connected thereto.
  • the hook-shaped rotating curvilinear latches (13, 14) are conventionally designed to have a curvilinear side on the outer portion of the head part, the latter extending inward in the form of a right-angled corner and forming therein a space between two blocks. One of those blocks is actually the head portion, which engages into the slot on the lock panel.
  • rotation of the axles (22) so as to effect locking of the latches (13, 14) is realized by an actuation mechanism started by insertion of a key into the keyhole in the manner to advance a rotatable element (not shown) of the lock cylinder, the latter driving said carrier plate (16) to provide locking.
  • a lock cylinder is apparent to the person in the art. Apart from conventional lock cylinders, the cylinder hereof is in the form of a half-cylinder accessible only from inside the house.
  • the actuator means for the rotating curvilinear latches (13, 14) is typically comprised of a linearly guided unidirectionally sliding plate (26) with two gripping arms (27) extending to the latches' (13, 14) rotation center (22).
  • the linearly guided unidirectionally sliding plate (26) is connected to the carrier plate (16) by means of a plurality of pins (31, 32 and 33) that move back and forth through channels located on said carrier plate (16) in order for driving said linearly guided unidirectionally sliding plate (26).
  • Those channels (34, 35 and 36) are arranged such that two longitudinally extending channels (34, 36) accommodates pins 33 and 32 and the other channel (35), which is inclined with respect to both the longitudinal axis of said carrier plate (16) and with respect to the longitudinal axis of said linearly guided unidirectionally sliding plate (26), accommodates pin 31.
  • Said pins 32 and 33 are additionally guided within two channels (only channel 37 shown, channel 38 not shown but referred to for clarity) extending perpendicular to said open-end channel 36 and channel 34 on said linearly guided unidirectionally sliding plate (26).
  • Said channel 35 incorporates at its far end a curved end part (39) to accommodate said pin 31 in order for temporarily holding it when the spring loaded structures (23, 25) are compressed in locked position.
  • the rotating curvilinear latches (13, 14) are designed to provide a single-turn 90-degree displacement ensuring engagement position into the panel slot in one turn.
  • Turning of an appropriate key in the keyhole causes the axles (22) and a couple of redirection pins (28) that are guided within the rotating curvilinear latches (13, 14), to rotate said latches (13, 14) accordingly.
  • Each of said pins (28) is driven back and forth between two edges of a guiding channel (29), depending on the positions during engaging and disengaging. Synchronous movement of said redirection pin (28) together with said axle (22) leads to a full step 90-degree slip of the rotating curvilinear latches (13, 14) in a reciprocal manner.
  • Each gripping arm (27) extending to each latch (13, 14) comprises an open end recess in order for laterally receiving said axles (22) whose bottom surfaces are secured to a suitable slot on at least one of the lock case sidewalls.
  • the axles (22) are fully encircled with the exception of the recess's open end to limit the movement of the same.
  • each gripping arm (27) reciprocally advances to slip said redirection pins (28) to the channel (29) limits and further advancing of the gripping arms (27) causes the redirection pins (28) to carry said latches (13.14) around each rotation center (22) to the full-locked position.
  • the present invention features a set of special arrangements to keep the redirection pins (28) and the axles (22) away from the induced force components.
  • said rotating curvilinear latches (13, 14) are additionally provided with a plurality of pins (30) vertically projecting from the lateral surfaces of their body portions that remain within the lock case in locked position.
  • the reinforcement pins (30) are the first barriers to contact the lock panel in any attempt to slip said latches (13, 14) outwardly, that is, in the direction of the door frame. Since they are longitudinally embedded in the rotating curvilinear latch (13, 14) body in a secure manner with the head portions slightly running over the rotating curvilinear latch (13, 14) surfaces in a manner to form a sufficient contact surface with the door side lock panel portion outside the latching slot, letting the latter stop the entire rotating curvilinear latch (13, 14) body moving and resisting against outward forces otherwise exerted on the redirection pins (28) and the axles (22).
  • the reinforcement pins (30) are located substantially close to the door side lock panel considering the locked position layout of the rotating curvilinear latches (13, 14). In other words, the distance of the reinforcement pins (30) to the door side lock panel is smaller than the radius of the reinforcement pin (30) itself. More precisely, the smallest distance between a point of the reinforcement pins (30) and the door side lock panel is smaller than the radius of the reinforcement pin (30) itself.
  • reinforcement pins may also be installed on the far end of the rotating curvilinear latch (13, 14) to the door side lock panel.
  • Such pins projecting symmetrically from both surfaces of a rotating curvilinear latch (13, 14) will further delay removal of rotating curvilinear latch (13, 14).
  • the present invention proposes a locking assembly (11) comprising a plurality of regular and rotating curvilinear latches (12, 13 and 14) movable relative to said assembly (11) in a manner to engage in suitable slots on a frame side lock panel, a trigger latch (15) that activates or releases a carrier plate (16), a handle hub in control of said carrier plate (16) from the inside, a half-cylinder mechanism in control of said carrier plate (16) from the outside, actuator mechanisms for actuating said regular and rotating curvilinear latches (12, 13 and 14) and transmission mechanisms transferring motion to said plurality of latches (12, 13, and14), said rotating curvilinear latches (13, 14) being provided with at least one reinforcement pin (30) projecting from the lateral surfaces of the rotating curvilinear latch (13, 14) body portions remaining within the lock case in locked position.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)

Claims (10)

  1. Verriegelungsanordnung (11) umfassend mehrere gekrümmte Drehriegel (13, 14), die relativ zu der Anordnung (11) in einer Weise beweglich angeordnet sind, dass sie in entsprechende Schlitze auf einer Seitenrahmenverriegelungsplatte in Eingriff kommen, einen Auslöseriegel (15), der eine Trägerplatte (16) aktiviert oder freigibt, eine Griffnabe zur Steuerung der Trägerplatte (16) von innen, einen Halbzylindermechanismus zum Steuern der Trägerplatte (16) von außen, Betätigungsmechanismen zum Betätigen der gekrümmten Drehriegel (13, 14) und Getriebemechanismen zum Übertragen von Bewegung auf die mehreren gekrümmten Drehriegel (13, 14), dadurch gekennzeichnet, dass die gekrümmten Drehriegel (13, 14) mit wenigstens einem Verstärkungsstift (30) versehen sind, der sich von der lateralen Oberfläche des gekrümmten Drehriegels erstreckt und sich auf der Innenseite der Türseitenwand abstützt,
    wobei die Verstärkungsstifte (30), die sich lateral von den Seitenflächen des gekrümmten Drehriegelkörpers (13, 14) erstrecken, einen lateralen Oberflächenkontakt mit der Türseitenverriegelungsplatte unmittelbar über und unter dem Verriegelungsschlitz bilden, wobei sich die Verstärkungsstifte (30) im Wesentlichen nahe der Türseitenverriegelungsplatte hinsichtlich dem geschlossenen Positionszustand der gekrümmten Drehriegel (13, 14) befinden.
  2. Verriegelungsanordnung (11) nach Anspruch 1, dadurch gekennzeichnet, dass die Anordnung weiter einen Riegel (12) umfasst, der zwei in entgegengesetzte Richtungen drehbar gelagerte Halbkörper auf Achsen auf deren Bodenabschnitten besitzt.
  3. Verriegelungsanordnung (11) nach Anspruch 2, dadurch gekennzeichnet, dass sich der Riegel (12) in den Schlosskasten in der Form einer Stange mit einem Trägerplattesperrstift (17) darauf erstreckt, der auf die laterale Oberfläche der Trägerplatte (16) drückt, um in der geschlossenen Position daran gehindert zu werden sich zurückzubewegen und in der offenen Position daran gehindert zu werden in eine Vertiefung (24) einzurasten.
  4. Verriegelungsanordnung (11) nach Anspruch 1, dadurch gekennzeichnet, dass die Griffnabe eine daran integrierte Erweiterung umfasst, um die Platte (16) mittels eines Trägerplattensteuerungsstifts (19) zu steuern.
  5. Verriegelungsanordnung (11) nach Anspruch 1, dadurch gekennzeichnet, dass der Auslöseriegel (15) eine aufrechte Erweiterung (20) umfasst, die in einer Trägerplattesperrvertiefung (21) in offener Position ruht und sich aus der Vertiefung (21) löst, wenn der Auslöseriegel (15) während des Schließens in Kontakt mit der Seitenrahmenverriegelungsplatte steht.
  6. Verriegelungsanordnung (11) nach Anspruch 1, dadurch gekennzeichnet, dass die Verriegelungsanordnung (11) eine federgespannte Struktur (23), die auf der lateralen Schlosskastenoberfläche abgestützt ist, so dass sie durch die Trägerplatte (16) zusammengedrückt wird, enthält.
  7. Verriegelungsanordnung (11) nach Anspruch 6, dadurch gekennzeichnet, dass die Verriegelungsanordnung eine weitere federgespannte Struktur (25) umfasst, die auf der longitudinalen lateralen Oberfläche des Schlosskastens gesichert ist, um kontinuierlich auf die Griffnabe zu drücken, um gleichermaßen in entgegengesetzte Entriegelungs-richtung der Griffnabe zu rotieren.
  8. Verriegelungsanordnung (11) nach Anspruch 1, dadurch gekennzeichnet, dass der Getriebemechanismus, der Bewegung auf die mehreren gekrümmten Drehriegel (13, 14) überträgt, eine geradlinig geführte, unidirektional gleitende Platte (26) enthält, die mit der Trägerplatte (16) mittels eines ersten und eines zweiten Stifts (respektive 33 und 32) in Verbindung steht, die sich in senkrecht zueinander angeordneten Kanälen (36, 37 und 34, 38) hin und her bewegen, die entsprechend auf der Trägerplatte (16) und auf der geradlinig geführten unidirektional rutschenden Platte (26) angeordnet sind.
  9. Verriegelungsanordnung (11) nach Anspruch 8, dadurch gekennzeichnet, dass die Trägerplatte (16) einen Stift (31) enthält, der in einem Kanal (35) geführt wird, der in Bezug zu der Längsachse der Trägerplatte (16) und in Bezug zu der Längsachse der geradlinig geführten unidirektional rutschenden Platte (26) geneigt ist.
  10. Verriegelungsanordnung (11) nach Anspruch 9, dadurch gekennzeichnet, dass der Kanal (35) an seinem entfernten Ende ein gekrümmtes Endstück (39) zum Aufnehmen des Stifts (31) enthält, um ihn zeitweise zu halten, wenn die federgespannten Strukturen (23, 25) in verschlossener Position zusammengedrückt werden.
EP06114769.0A 2006-05-31 2006-05-31 Hakenriegelverstärkungsstifte für automatisches Sicherheitsschloss Active EP1862617B1 (de)

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CN105220964B (zh) * 2015-09-30 2017-11-17 浙江巨力工贸有限公司 一种自动锁
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US6502435B2 (en) * 2000-06-13 2003-01-07 Yarra Ridge Pty Ltd Locks
AT500183B1 (de) * 2001-03-20 2007-01-15 Roto Frank Eisenwaren Schubstangenbetätigbarer verschluss für fenster, türen oder dergleichen
US20040256860A1 (en) * 2003-06-17 2004-12-23 Tsai Miao Hsueh Latch assembly for sliding doors
TR200403655U (tr) * 2004-12-28 2005-03-21 Kale Ki̇li̇t Ve Kalip Sanayi̇i̇ A.Ş. Panik kilidi fonksiyonuna sahip yüksek güvenlikli kilit mekanizması.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106468115A (zh) * 2016-09-07 2017-03-01 珠海优特物联科技有限公司 一种锁体
CN106468115B (zh) * 2016-09-07 2018-09-18 珠海优特物联科技有限公司 一种锁体

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