CN103670049A - Lock for a door - Google Patents
Lock for a door Download PDFInfo
- Publication number
- CN103670049A CN103670049A CN201310472527.XA CN201310472527A CN103670049A CN 103670049 A CN103670049 A CN 103670049A CN 201310472527 A CN201310472527 A CN 201310472527A CN 103670049 A CN103670049 A CN 103670049A
- Authority
- CN
- China
- Prior art keywords
- lock
- housing
- latch
- rod element
- cross latch
- 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.)
- Pending
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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
- E05B15/0086—Toggle levers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B55/00—Locks in which a sliding latch is used also as a locking bolt
-
- 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
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
- E05B15/102—Bolts having movable elements
- E05B2015/105—Two pivoting latch elements with opposite inclined surfaces mounted on one slidable main latch-piece
Abstract
The present invention relates to a lock (1) for a door with a housing (10), wherein a cross latch (11) can be movably housed in the housing in a pushing direction (12), so that the cross latch (11) can enter into a latched position (I) and an un-latched position (II). In the latched position, the cross latch stretches out from the housing (10); in the un-latched position, the cross latch is pulled back into the housing (10), and wherein a locking device by which the cross latch (11) can be locked in the latched position (I) is provided. According to the present invention, the locking device consists of a knee lever mechanism (13) which comprises a first lever element (14) and a second lever element (15), wherein the lever elements (14, 15) are connected with each other through a hinge connecting piece (16).
Description
Technical field
The present invention relates to a kind of lock for door with housing, cross latch can move and be received in this housing on pushing direction, thereby make cross latch can enter in latched position, and make cross latch can enter in open position, in latched position, this cross latch is stretched from housing; In open position, this cross latch is pulled back in housing, and wherein, is provided with locking system, utilizes this locking system cross latch can be locked in latched position.
Background technology
Fig. 1 illustrates a kind of for packing the schematic diagram of lock 1 door-plate, that have housing 10 into, and cross latch 11 can move and be received in this housing on pushing direction 12.Cross latch 11 conventionally the mode by making it have the width larger than the width of locking element for reducing pressure to locking element.Can abut in the latching force that mode on cross latch 11 makes cross latch 11 carrying doors by latch plate thus, and locking element latch plate freely-movable is also and then be depressurized relatively.Therefore, by operation door lock, can locking element be retracted from latch plate by minimum power, and only in the last trip segment in locking element being returned to lock 1 housing 10 just by 11 releases of cross latch, thereby it for example can be got back to housing 10 by automatic pressing by the mode of manually door being opened from latch plate motion.
Clamping element 26 is for the latched position I shown in cross latch 11 is locked at, shown in by this clamping element, cross latch 11 being remained in latched position I.For this reason, clamping element 26 has wedge-shaped surface 27, and the pressure body 20 of roller 20 forms abuts in this wedge-shaped surface, and wherein, pressure body 20 is received on the latch neck 17 of cross latch 11.
Lock 1 has sliding members 18 in addition, and this sliding members and clamping element 26 actings in conjunction, to make this clamping element carry out vertical motion as sliding members 18.For this reason, sliding members 18 has stop surface 28, and if sliding members 18 shown in move upward in view, stop surface 28 can be resisted against on the block 29 on clamping element 26 so, thereby clamping element 26 is moved upward equally.Because clamping element 26 moves upward, the pressure body 20 on latch neck 17 departs from the wedge-shaped surface of clamping element 26 27, and cross latch 11 can be pushed in the housing 10 of lock 1.
Therefore the principle of the stop device forming like this based on card wedge, this card wedge forms by having the clamping element 26 of wedge-shaped surface 27, wherein, clamping element 26 with disadvantageous mode for example must by director element 30 bothersome in housing 10 guiding, only by very little breakaway force, just can make clamping element spin off from the arrangement of relative pressure body 20 lockings thus.Another shortcoming is, the angle of wedge of wedge-shaped surface 27 must be implemented very exactly, and because the angle of wedge is very steep, wedge-shaped surface 27 skew to a certain degree on pushing direction 12 has just caused clamping element 26 in the vertical directions to produce very large desired positions changing.
Therefore clamping element moves down more, sliding members is to just more easily touching clamping element during being locked into row release, what may occur thus is, the cross latch wing 31 of cross latch 11 rotates mutually, locking element is no longer depressurized and clings on latch plate, this is because the overall width of the cross latch wing becomes less than locking width.
In order lock to be embodied as for example to promptly lock, have that standard limits, do not allow the power that surpasses, to locking element can be withdrawn in lock.If owing to locking element being clinged on latch plate to the release of cross latch, the shortcoming producing is so, due to the friction producing and possible clamping, can not remain on the power that standard limits.
Summary of the invention
Therefore, task of the present invention is, a kind of lock with cross latch is provided, and this cross latch is can remain in latched position by locking system through improved mode; Task is especially, provides a kind of through improved locking system, utilizes this device cross latch to be locked in latched position with plain mode.
This task is by according to the door lock of the preamble of claim 1, the feature in conjunction with characteristic feature solves.Favourable improvement project of the present invention is described in independent claims.
The instruction of technology that the present invention comprises is, locking system consists of curved bar mechanism, and this curved bar mechanism comprises the first rod element and the second rod element, and wherein, the rod element part that is connected through the hinge is connected with each other.
By locking system being embodied as to the advantage that curved bar mechanism reaches, be not need wedge-shaped surface to come directly or by pressure body and the acting in conjunction of cross latch and by its locking.Particularly curved bar mechanism do not comprise must be bothersomely in the housing of lock directed assembly, as in order to guide the required assembly of clamping element with wedge-shaped surface.By thering is the curved bar mechanism of the first and second rod elements, can change by realizable force, to just can make locking body move in lock position with very little breakaway force, thereby make cross latch remain on the position of shifting out from housing completely.
According to the favourable flexible program of curved bar mechanism, cross latch can pass through latch neck and the first rod element acting in conjunction.In addition, can be provided with sliding members and it is received in housing movably, wherein, the second rod element can rotate and be configured to be connected with sliding members effect around (Gehaeusefest) axle fixing with housing.By this effect, connect and can activate the second rod element by sliding members, for example locking system being transformed into off-position from lock position.Connection by rod element via hinge connector can make equally the first rod element move by sliding members when activating the second rod element, and this first rod element is by latch neck and the acting in conjunction of cross latch and formed locking body.At this, curved bar mechanism implements as follows, that is, from sliding members to the second rod element essential breakaway force be significantly less than and make the first rod element be connected that with the effect of cross latch this cross latch is locked to power required in latched position.
In order to make the first rod element at the latch neck movement of relative cross latch between lock position and off-position, according to another embodiment regulation, the first rod element is received in rotationally in director element and by this director element and can on housing or in housing, moves and guide.At this, curved bar mechanism can substantially stretch in lock position, thus make the first rod element in latched position especially by being received in the pressure body locking cross latch on latch neck.Curved bar mechanism extends on common axle at two rod elements thus occupies lock position in stretching position, if the second rod element is activated by sliding members, the second rod element is by around rotating with the fixing axle of housing so, and and then the longitudinal axis of rod element can enclose at an angle each other, can again provide thus the off-position of locking system.When rod element is converted to can enclose each other position at an angle time, director element will move with respect to housing, and rod element can discharge cross latch by latch neck.
Another advantage is, the second rod element can have the swing arm of taking, this is taken swing arm and is configured to interact with sliding members, wherein, by the second rod element around the mode of rotating with the fixing axle of housing, curved bar mechanism can sliding members with take under the interaction of swing arm out directed from arrangement that stretch and locking cross latch.If curved bar mechanism is from latched position, out directed and rod element encloses at an angle each other, receive rotationally so thereon have the director element of the first rod element with sliding members just as side move upward, wherein, the direction of motion is extended transverse to the pushing direction of cross latch.Therefore, the linear movement of sliding members is by the rotation that swing arm is converted to the second rod element of taking of the second rod element, and the rotation of the second rod element part that is connected through the hinge is converted into the oscillating lifting motion of the first rod element.By the part of lifter motion in the first rod element, the first rod element spins off the pressure body on the latch neck of relative cross latch from lock position, thereby make cross latch further in service can be by the minimum housing of trying hard to recommend lock in, and angle between two rod elements further reduces continuously.
In order to make curved bar mechanism pre-tensioner to its lock position at least slightly, return spring can be set, and make its for example with the second rod element acting in conjunction.Return spring for example may be embodied as helix torsion spring and supports regularly by the first support arm and housing, thereby makes the second support arm preferably press to the swing arm of taking of the second rod element.If sliding part is again thrown off with the second rod element and door is opened, that is to say, latch plate and cross latch are thrown off, and cross latch spring is withdrawn into cross latch in latched position again so, and return spring is got back in lock position curved bar mechanism again simultaneously.
In addition advantageously, the first rod element implements guide-contour, cross latch, especially latch neck and preferably pressure body and this guide-contour acting in conjunction.Guide-contour can part extend around director element at edge side, and this is because director element is surrounded by the first rod element and the first rod element can rotate around director element.At this, guide-contour is for carrying out pressure contact with the pressure body being received on the latch neck of cross latch.Pressure body especially can form roller, and this roller is configured to roll on the guide-contour of the first rod element.Especially when curved bar mechanism has been activated and left the layout of stretching of rod element, roller can continue along rolling by pressing cross latch on guide-contour, automatically further change receives the position of the director element of the first rod element rotationally thus, and sliding part further the swing arm of taking of relative the second rod element work.Realize thus, the swing arm of taking that sliding members only must be realized relative the second rod element triggers curved bar mechanism work, to guarantee that cross latch is further in service moving in open position, makes thus rod element further angulation to each other simultaneously.
In order to guide director element, can for example in the housing of lock, be provided with at least one slotted hole, thereby the power being applied on the first rod element by cross latch can be exported in housing by director element.At this, the pushing direction that slotted hole is roughly vertically to cross latch extends, wherein, and the back gauge direction (Dornmassrichtung) of the corresponding lock of pushing direction.
Accompanying drawing explanation
Below by accompanying drawing and in conjunction with coming improvement of the present invention measure to be described in detail to the explanation of the preferred embodiment of the present invention.In the accompanying drawings:
Fig. 1 illustrates according to the sectional view of the door lock with locking system of prior art;
Fig. 2 illustrates the door lock with locking system, and this locking system consists of curved bar mechanism according to the present invention and shown in lock position;
Fig. 3 illustrates the door lock with curved bar mechanism, and this curved bar mechanism is shown in off-position.
The specific embodiment
Fig. 1 illustrates according to the enlarged drawing of the door lock of prior art, and in the preface part of this manual, it is illustrated.
Fig. 2 illustrates lock 1 partial illustration with housing 10, and cross latch 11 can move and be received in this housing on pushing direction 12, and pushing direction 12 with shown in directions X corresponding, directions X represent lock back gauge direction.Cross latch 11 stretches out from cover plate 32 in latched position I and from the front side of housing 10.In addition, lock 1 also comprises locking element 33, and this locking element is equally also stretched as shown in the figure from cover plate 32, to inside is received to the door locking that has lock 1 in latch plate.In addition, lock 1 also has controls latch 34, for example, when controlling latch 34 and latch plate in doorframe contacts, by this control latch, according to the type that locks follow-up adjustment, can cause locking element 33 automatic lockings.
If lock 1 pins the door in doorframe, in latched position, from lock 1 housing 10, stretch to be so scarfed to the opposed latch plate of cover plate 32 in locking element 33 for pinning.At this, cross latch 11 is in order to carry out machinery decompression to locking element 33, and this is because cross latch 11 has the width larger than the width of locking element 33.Can corresponding to shown in the sliding members 18 that moves on the vertical direction of Y-direction in order to activate locking element 33.The vertical motion of sliding members 18 for example can be triggered by door handle, and this door handle is received in grip hole 36, and wherein, grip hole 36 works by the block 38 on bar 37 relative sliding elements 18, to make this sliding members in the vertical direction displacement.Sliding members 18 is received in the housing 10 of lock 1, and by slide way mechanism 35 and locking element 33 actings in conjunction.If sliding members 18 moves straight up in positive Y-direction, locking element 33 can be drawn in housing 10 so.Locking element 33 is drawn in and can be realized by standard compliant very little power, and this is because locking element 33 does not abut on latch plate, does not therefore form friction.At sliding members 18 further motion in the situation that, for the locking system of locking cross latch 11, be disengaged, thereby and then make cross latch 11 can move in housing 10 equally, to door is discharged from doorframe by locking 1.As shown in the figure, cross latch 11 is stretched from housing 10, and shown in arrange in locking system by cross latch 11 lockings.Below using to being elaborated according to the action principle of locking system of the present invention and as the embodiment of curved bar mechanism 13.
Locking system consists of curved bar mechanism 13, and this curved bar mechanism forms the effect link between sliding members 18 and cross latch 11.Curved bar mechanism 13 has the first rod element 14 and the second rod element 15 for this reason, and wherein, rod element 14 and 15 part 16 that is connected through the hinge is connected with each other.The first rod element 14 can be rotated around it and be received by director element 19, and wherein, director element 19 can displacement in housing 10 in the Y direction.The second rod element 15 can be around receiving with the fixing axle 22 of housing rotationally, wherein, rod element 14 and 15 for guarantee latched position II with their longitudinal extension roughly on the common axle being vertically oriented.
The first rod element 14 has guide-contour 24, and the pressure body 20 that is embodied as roller 20 is resisted against on this guide-contour.Pressure body 20 is received on the latch neck 17 of cross latch 11, thus locking the motion of cross latch 11 on negative directions X.Cross latch 11 is especially by the reason of locking, the acceptance point being formed by director element 19 of rod element 14 on directions X roughly in pressure body 20 rears.Therefore,, in order to discharge cross latch 11, must the first rod element 14 be moved out from the position at puck 20 rears by director element 19.Only in this way could remove locking system, and cross latch 11 could from shown in latched position I be transformed into the open position II as shown in Fig. 3 below.
Fig. 3 illustrates lock 1 with the cross latch 11 in open position II together with the Curved bar 13 being activated, thereby the locking effect of cross latch 11 has been cancelled.By Fig. 3 the action principle that cross latch 11 is transformed into open position II from latched position I in conjunction with Fig. 2, describe below.
If sliding members 18 is displacement straight up in positive Y-direction, the stop surface 28 on sliding members 18 is arranged in arrival to take swing arm 21 on the second rod element 15 so.Thus, the second rod element 15 of curved bar mechanism 13 is around rotating with the fixing axle of housing 22, and the first rod element 14 part 16 that is connected through the hinge rotates in director element 19.Meanwhile, the director element 19 in the slotted hole 25 of for example processing in housing sheet material moves straight up in positive Y-direction, and the first rod element 14 moves out from the arrangement at pressure body rear thus.
The swing arm 21 of taking of the stop surface 28 on sliding members 18 and the second rod element 15 acts on and contacting, thereby makes locking element 33 guarantee to be drawn in the housing 10 of lock 1, that is to say, cross latch 11 is always wide than locking element 33.Shown in position, cross latch 11 is by the activation that completes in II in an open position, and by latch plate, the power effect of the cross latch wing 31 is further pushed cross latch 11, thereby cross latch 11 is pressed in the cover plate 32 of lock 1 together with latch neck 17.
The unlocked position of locking system causes rod element 14 and 15 to form to each other angle, thereby makes them from the position (Fig. 2) of mutually stretching, change angled position (Fig. 3) into.The second rod element 15 is undertaken by tensioning return spring 23 around the rotation of axle 22, and if door handle is decontroled again and sliding members 18 moves in negative Y-direction again straight down by sliding part spring 39, return spring 23 will relax again so, but only be relaxed to the ad-hoc location that door can't be locked again.
In addition, lock 1 also comprises latch spring 40, by this latch spring, can make cross latch 11 pre-tensioner along positive directions X on pushing direction 12.At this, latch spring 40 is embodied as relatively weak spring, to make the pressing-in force that cross latch 11 is pressed in housing 10 design as far as possible littlely.
The present invention is not limited to illustrated and preferred embodiment only above on its embodiment.Particularly, also can consider in substantially dissimilar embodiment, also to have used in a large number the flexible program of described solution.All features that drawn by claim, manual or accompanying drawing and/or advantage, comprise that structural details or space are arranged in, not only itself and also also have various combinations far from it all very necessary for the present invention.
Reference numerals list
1 lock
10 housings
11 cross latches
12 pushing directions
13 Curved bars
14 first rod elements
15 second rod elements
16 hinge connectors
17 latch necks
18 sliding memberss
19 director elements
20 pressure bodies, roller
21 take swing arm
22 axles
23 return springs
24 guide-contours
25 slotted holes
26 clamping elements
27 wedge-shaped surface
28 stop surfaces
29 blocks
30 director elements
The 31 cross latch wings
32 cover plates
33 locking elements
34 control latch
35 slide way mechanism
36 grip holes
37 bars
38 blocks
39 slide valve springs
40 latch springs
41 packing rings
X direction pushing direction, back gauge direction
Y direction vertical direction
I latched position
II open position
Claims (10)
1. the lock for door (1) with housing (10), cross latch (11) can be received in described housing upper the moving of pushing direction (12), thereby cross latch (11) can be entered in latched position (I), and cross latch (11) can be entered in open position (II), in described latched position, described cross latch is stretched from housing (10); In described open position, described cross latch is pulled back in housing (10), and wherein, be provided with locking system, utilize described locking system cross latch (11) can be locked in latched position (I), it is characterized in that, locking system consists of curved bar mechanism (13), described curved bar mechanism comprises the first rod element (14) and the second rod element (15), and wherein, rod element (14, the 15) parts that are connected through the hinge (16) are connected with each other.
2. lock according to claim 1 (1), is characterized in that, cross latch (11) is by latch neck (17) and the first rod element (14) acting in conjunction.
3. lock according to claim 1 and 2 (1), it is characterized in that, be provided with sliding members (18), and described sliding members can move and be received in housing (10), wherein, the second rod element (15) can rotate and be configured to around the axle fixing with housing (22) and be connected with sliding members (18) effect.
4. according to the lock described in any one in claims 1 to 3 (1), it is characterized in that, the first rod element (14) can be received in director element (19) rotationally, and can above or in housing guide to motion at housing (10) by described director element.
5. according to the lock described in any one in the claims (1), it is characterized in that, curved bar mechanism (13) substantially stretches in lock position, thereby makes the first rod element (14) especially by the pressure body (20) being received on latch neck (17), carry out locking cross latch (11) in latched position (I).
6. according to the lock described in any one in claim 3 to 5 (1), it is characterized in that, the second rod element (15) has the swing arm of taking (21), the described swing arm of taking is configured to interact with sliding members (18), wherein, by the second rod element (15) around rotating with the fixing axle (22) of housing, curved bar mechanism (13) at sliding members (18) with take can be out directed from arrangement that stretch and locking cross latch (11) in the interactional situation of swing arm (21).
7. according to the lock described in any one in the claims (1), it is characterized in that, be provided with return spring (23), and described return spring and the second rod element (15) acting in conjunction as follows, that is, make described return spring that curved bar mechanism (13) is pre-tensioner to the lock position of described curved bar mechanism.
8. according to the lock described in any one in the claims (1), it is characterized in that, the first rod element (14) has guide-contour (24), cross latch (11), especially latch neck (17) are preferably by pressure body (20) and described guide-contour acting in conjunction.
9. lock according to claim 8 (1), is characterized in that, pressure body (20) is configured to roller (20), and described roller is configured in the upper rolling of the guide-contour of the first rod element (14) (24).
10. according to the lock one of claim 4 to 9 Suo Shu (1), it is characterized in that, directed in director element (19) at least one slotted hole (25) in housing (10), thus the power being applied on the first rod element (14) by cross latch (11) can export on housing (10) by director element (19).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012108242.1A DE102012108242A1 (en) | 2012-09-05 | 2012-09-05 | Lock for a door |
| DE102012108242.1 | 2012-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103670049A true CN103670049A (en) | 2014-03-26 |
Family
ID=49123623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310472527.XA Pending CN103670049A (en) | 2012-09-05 | 2013-09-05 | Lock for a door |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2706174B1 (en) |
| CN (1) | CN103670049A (en) |
| DE (1) | DE102012108242A1 (en) |
| ES (1) | ES2727048T3 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108291406A (en) * | 2015-09-18 | 2018-07-17 | 阿布莱有限公司 | Lock body |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016207938A1 (en) * | 2016-05-09 | 2017-11-09 | Geze Gmbh | Lock for a swiveling wing |
| CN107165505B (en) * | 2017-07-21 | 2022-05-17 | 彭世明 | Control device for automatically popping up lock tongue, automatic lock and application |
| ES2779855T3 (en) | 2017-08-01 | 2020-08-20 | Dormakaba Deutschland Gmbh | Latch arrangement of a lock |
| CN109230533B (en) * | 2018-09-03 | 2024-03-19 | 郑州福耀玻璃有限公司 | Uninterrupted baking and bending line for automobile glass |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2071683U (en) * | 1990-05-22 | 1991-02-20 | 荣成市机械设备厂 | Cylinder door lock capable of locking at three point of upper, middle and lower |
| EP0798436A2 (en) * | 1996-03-26 | 1997-10-01 | Gretsch-Unitas GmbH Baubeschläge | Locking device |
| US6247342B1 (en) * | 1997-01-22 | 2001-06-19 | Ferco International Ferrures Et Serrures De Batiment | Lock with latch bolt for door or window |
| US6266981B1 (en) * | 1997-11-05 | 2001-07-31 | Gretsch-Unitas Gmbh | Lock, in particular mortise lock for an exterior door |
| CN202081741U (en) * | 2011-04-27 | 2011-12-21 | 瑞安市佩斯顿锁业有限公司 | Quick-escape theft-protection hand-holding door lock |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US349195A (en) * | 1886-09-14 | Combined latch and lock | ||
| DE3640418A1 (en) * | 1986-11-26 | 1988-06-09 | Electronic Alarm Kromer Gmbh | Block lock for intruder alarm systems (EMA) |
| FR2896007B1 (en) * | 2006-01-09 | 2011-06-10 | Sersys | DOOR LOCKING DEVICE |
| FR2911898B1 (en) * | 2007-01-25 | 2019-06-07 | Saint Gobain Seva | PEN ACTUATING DEVICE AND DOOR EQUIPPED WITH SAID DEVICE. |
| DE102012104448A1 (en) * | 2012-05-23 | 2013-11-28 | Dorma Gmbh + Co. Kg | Lock for a door |
-
2012
- 2012-09-05 DE DE102012108242.1A patent/DE102012108242A1/en active Pending
-
2013
- 2013-08-27 ES ES13004218T patent/ES2727048T3/en active Active
- 2013-08-27 EP EP13004218.7A patent/EP2706174B1/en active Active
- 2013-09-05 CN CN201310472527.XA patent/CN103670049A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2071683U (en) * | 1990-05-22 | 1991-02-20 | 荣成市机械设备厂 | Cylinder door lock capable of locking at three point of upper, middle and lower |
| EP0798436A2 (en) * | 1996-03-26 | 1997-10-01 | Gretsch-Unitas GmbH Baubeschläge | Locking device |
| US6247342B1 (en) * | 1997-01-22 | 2001-06-19 | Ferco International Ferrures Et Serrures De Batiment | Lock with latch bolt for door or window |
| US6266981B1 (en) * | 1997-11-05 | 2001-07-31 | Gretsch-Unitas Gmbh | Lock, in particular mortise lock for an exterior door |
| CN202081741U (en) * | 2011-04-27 | 2011-12-21 | 瑞安市佩斯顿锁业有限公司 | Quick-escape theft-protection hand-holding door lock |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108291406A (en) * | 2015-09-18 | 2018-07-17 | 阿布莱有限公司 | Lock body |
| CN108291406B (en) * | 2015-09-18 | 2019-11-19 | 阿布莱有限公司 | Lock body |
| US11214982B2 (en) | 2015-09-18 | 2022-01-04 | Abloy Oy | Lock body |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2727048T3 (en) | 2019-10-11 |
| DE102012108242A1 (en) | 2014-03-06 |
| EP2706174B1 (en) | 2019-04-03 |
| EP2706174A3 (en) | 2017-04-19 |
| EP2706174A2 (en) | 2014-03-12 |
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