CN101008297B - Combination door lock - Google Patents
Combination door lock Download PDFInfo
- Publication number
- CN101008297B CN101008297B CN 200710066916 CN200710066916A CN101008297B CN 101008297 B CN101008297 B CN 101008297B CN 200710066916 CN200710066916 CN 200710066916 CN 200710066916 A CN200710066916 A CN 200710066916A CN 101008297 B CN101008297 B CN 101008297B
- Authority
- CN
- China
- Prior art keywords
- lock
- dead bolt
- cover plate
- drive rod
- spring
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
-
- 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
-
- 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
- E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
- E05C9/041—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening with rack and pinion mechanism
-
- 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
- E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
- E05C9/047—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions 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
- E05B17/00—Accessories in connection with locks
- E05B17/007—Devices for reducing friction between lock parts
-
- 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
- E05B17/2007—Securing, deadlocking or "dogging" the bolt in the fastening position
- E05B17/2049—Securing, deadlocking or "dogging" the bolt in the fastening position following the movement of the bolt
- E05B17/2057—Securing, deadlocking or "dogging" the bolt in the fastening position following the movement of the bolt moving rectilinearly relating to the 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
- 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
- E05C9/004—Faceplates ; Fixing the faceplates to the wing
Abstract
The invention discloses a main lock structure and relative combined door lock. The invention comprises a base, a cover plate and a side cover plate, wherein, the main lock and the auxiliary lock arranged between the base and the cover plate; the auxiliary comprises upper and lower locks; the main lock comprises a bolt, a lock element and a limiting block; the lock element is coaxially arranged with a bolt diving block; the bolt is arranged with a bolt driving groove engaged with the bolt driving block. The invention is characterized in that the bolt is arranged with an adjusting block, while a flexible device is arranged between the adjusting block and the bolt. The invention has the advantages in safety, reliability and simple structure. Via the flexible device between the bolt and the adjusting block, user can rotate key only for 270degree to jump out the bolt and lock the door. The lock device between the bolt and the upper and lower locks can avoid error lock.
Description
Technical field
The present invention relates to a kind of lockset, especially relate to a kind of main lock construction and use the combined door-lock of this main lock construction.
Background technology
Lock is requisite a kind of anti-theft tool during people live, and adorns a lock on door and window, can prevent that the thief from entering pilferage within doors.The kind of existing door lock is a lot, have single, dual fail-safe, many insurances, electronic warning or the like, more than the 26S Proteasome Structure and Function of various door locks all have nothing in common with each other, have simply also have complicated, have unifunctional also have multi-functional; At present in the structure of some multi-function door locks, because the lock journey of main dead bolt is long, key need rotate two circles and could pin fully usually, uses inconvenience also more time-consuming, and also more complicated of structure.
Summary of the invention
Technical problem to be solved by this invention provides relatively simple and the main lock construction that can fast driving master dead bolt of a kind of structure and uses the combined door-lock of this main lock construction.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of main lock construction, comprise dead bolt, lock core and limited block, the coaxial dead bolt drive block that is arranged with on the described lock core, described dead bolt is provided with the dead bolt driver slot that matches with described dead bolt drive block, described dead bolt is provided with regulating block, is provided with elastic mechanism between described regulating block and the described dead bolt.
First lead and spring stack have been wholely set on the described dead bolt, described regulating block is provided with the regulating tank that cooperatively interacts with described first lead, described elastic mechanism comprises regulating spring and the spring groove that is arranged on the regulating block, described spring stack passes described spring groove and described regulating spring interconnects, one end bearing of described regulating spring is in the bottom of described spring groove, and the upper end of described regulating block is provided with the spacing block set that cooperatively interacts with described limited block.
Overhead gage and lower baffle plate have been wholely set on the described regulating block, described overhead gage is fastened on the upper end of described dead bolt, described lower baffle plate is fastened on the described dead bolt driver slot, described elastic mechanism comprises the regulating spring between the upper surface that is arranged on described dead bolt and described lower baffle plate, and the upper end of described regulating block is provided with the stopper slot that matches with described limited block.
A kind of combined door-lock that uses described main lock construction, comprise pedestal, cover plate and side cover plate, be provided with main lock and secondary lock between described pedestal and the described cover plate, described secondary lock comprises lock up and down, described main lock comprises dead bolt, lock core and limited block, the coaxial dead bolt drive block that is arranged with on the described lock core, described dead bolt is provided with the dead bolt driver slot that matches with described dead bolt drive block, described dead bolt is provided with regulating block, is provided with elastic mechanism between described regulating block and the described dead bolt.
First lead and spring stack have been wholely set on the described dead bolt, described regulating block is provided with the regulating tank that cooperatively interacts with described first lead, described elastic mechanism comprises regulating spring and the spring groove that is arranged on the regulating block, described spring stack passes described spring groove and described regulating spring interconnects, one end bearing of described regulating spring is in the bottom of described spring groove, the upper end of described regulating block is provided with the spacing block set that cooperatively interacts with described limited block, described dead bolt and described up and down the lock between be provided with mutual interlocking gear.
Described lock up and down comprises drive rod and following drive rod, a described end of going up drive rod is provided with upper rack, a described end of drive rod down is provided with down tooth bar, be provided with tumbler gear between described upper rack and the described following tooth bar, described tumbler gear is coupling between described pedestal and described cover plate, the described upward drive rod and the described other end of drive rod down are respectively arranged with cam, described secondary lock comprises driving shaft and the spring lock body that is wholely set shifting block, be provided with rocker between described spring lock body and the described shifting block, described rocker is connected on the described pedestal by alignment pin, the coaxial shifting shaft that is arranged with on the described driving shaft, be wholely set driving lever on the described shifting shaft, described driving lever is fastened on the described upper end of drive rod down, the described drive rod of going up is provided with first square hole, described spring lock body passes described first square hole and described side cover plate, described mutual interlocking gear comprises " L " type lock slots and the square lock slots that is arranged on the described dead bolt, described drive rod down is provided with second square hole, the inboard of described second square hole has been wholely set first lock tab and second lock tab, described dead bolt passes described second square hole and described side cover plate, described " L " type lock slots and described first lock tab cooperatively interact, and described square lock slots and described second lock tab cooperatively interact.
Described spring lock body comprises roller and secondary dead bolt, described roller is coupling on described secondary dead bolt by roller pin, one end of described secondary dead bolt is provided with spring, described spring is fixed on the described pedestal by spring catch, be wholely set second lead on the described secondary dead bolt, be respectively arranged with second guiding rib on described pedestal and the described cover plate, described second lead and described second guiding rib cooperatively interact, be wholely set first lead on the described dead bolt, be respectively arranged with first gathering sill on described pedestal and the described cover plate, described first lead and described first gathering sill cooperatively interact.
The width of described first square hole is greater than the height sum of width and described " L " type lock slots of described secondary dead bolt, and the width of described second square hole is greater than the height sum of width and described " L " type lock slots of described dead bolt.
Described pedestal is provided with first fixed block, fixedlys connected with described first fixed block by screw in the upper end of described side cover plate, fixedlys connected with described lock core by long spiro nail in the lower end of described side cover plate.
Be set with down the drive rod limited block between described pedestal and the described cover plate, described drive rod down is provided with down the drive rod gathering sill, the lower end of described side cover plate is provided with guider screw, described guider screw and described drive rod gathering sill down cooperatively interact, described upward drive rod and the described both sides of drive rod down have been wholely set the 3rd lead respectively, be respectively arranged with the 3rd gathering sill on described pedestal and the described cover plate, described the 3rd lead and described the 3rd gathering sill cooperatively interact.
Compared with prior art, the invention has the advantages that safe and reliable, structure is relatively simple and easy to use, owing to be provided with elastic mechanism between the dead bolt of main lock and the regulating block, key only need rotate less than 270 ° and just can eject dead bolt fully when locking a door, the dead bolt actuating speed is fast, has more conveniently also saved the regular hour; Because the secondary driving lever of locking is connected to each other with following drive rod in the lock up and down, make secondary lock and lock locking or unlatching simultaneously up and down again; And lead the dead bolt of lock and be provided with mutual interlocking gear between the lock up and down, and close with phase-locked interworking up and down, when pair lock and lock up and down simultaneously during locking, main lock just can locking, otherwise main lock can only be in opening, has avoided the situation of mistake lock, and each phase-locked interlocking does not need to increase in addition part fixed the time, structure is relatively simple, has also possessed the function of multiple insurance simultaneously, has increased the reliability of door lock.
Description of drawings
Fig. 1 is the structural representation of embodiments of the invention one;
Fig. 2 is an overall structure schematic diagram of the present invention;
Fig. 3 is the decomposition texture schematic diagram of secondary lock of the present invention;
Fig. 4 is the decomposition texture schematic diagram of main lock of the present invention;
Fig. 5 is the different directions structural representation of main lock of the present invention;
Fig. 6 is the decomposition texture schematic diagram of lock up and down of the present invention and pedestal.
The specific embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
Embodiment one: as shown in the figure, a kind of main lock construction, comprise dead bolt 14, lock core 17 and limited block 13, the coaxial dead bolt drive block 171 that is arranged with on the lock core 17, dead bolt 14 is provided with the dead bolt driver slot 144 that matches with dead bolt drive block 171, dead bolt 14 is provided with regulating block 16, overhead gage 164 and lower baffle plate 165 have been wholely set on the regulating block 16, overhead gage 164 is fastened on the upper end of dead bolt 14, lower baffle plate 165 is fastened on the dead bolt driver slot 144, be provided with regulating spring 15 between the upper surface of dead bolt 14 and lower baffle plate 165, the upper end of regulating block 16 is provided with the stopper slot 166 that matches with limited block 13.
Embodiment two: as shown in the figure, a kind of combined door-lock, comprise pedestal 24, cover plate 21 and side cover plate 19, be set with limited block 13 on the pedestal 24, first lead 142 and spring stack 143 have been wholely set on the dead bolt 14, the regulating tank 162 that regulating block 16 is provided with spring groove 161 and cooperatively interacts with first lead 142, spring stack 143 passes spring groove 161 and interconnects with regulating spring 15, one end bearing of regulating spring 15 is in the bottom of spring groove 161, the upper end of regulating block 16 is provided with the spacing block set 163 that cooperatively interacts with limited block 13, dead bolt 14 belows are provided with lock core 17, lock core 17 is fixed between pedestal 24 and the cover plate 21, the coaxial dead bolt drive block 171 that is arranged with on the lock core 17, dead bolt 14 is provided with the dead bolt driver slot 144 that matches with dead bolt drive block 171, be respectively arranged with first gathering sill 25 on pedestal 24 and the cover plate 21, first lead 142 and first gathering sill 25 cooperatively interact, " L " type lock slots 141 and square lock slots 145 have been wholely set on the dead bolt 14, following drive rod 12 is provided with second square hole 121, the inboard of second square hole 121 has been wholely set first lock tab 122 and second lock tab 124, dead bolt 14 passes second square hole 121 and side cover plate 19, the width of second square hole 121 is greater than the height sum of width Yu " L " type lock slots 141 of dead bolt 14, " L " type lock slots 141 and first lock tab 122 cooperatively interact, the square lock slots 145 and second lock tab 124 cooperatively interact, roller 2 is coupling on secondary dead bolt 3 by roller pin 1, one end of secondary dead bolt 3 is provided with spring 4, spring 4 is fixed on the pedestal 24 by spring catch 5, be wholely set second lead 31 on the secondary dead bolt 3, be respectively arranged with second guiding rib 23 on pedestal 24 and the cover plate 21, second lead 31 and second guiding rib 23 cooperatively interact, secondary dead bolt 3 and be wholely set between the driving shaft 8 of shifting block and be provided with rocker 6, rocker 6 is coupling on pedestal 24 by alignment pin 7, the coaxial shifting shaft 9 that is arranged with on the driving shaft 8, be wholely set driving lever 91 on the shifting shaft 9, driving lever 91 is fastened on down the upper end of drive rod 12, last drive rod 10 is provided with first square hole 101, secondary dead bolt 3 passes first square hole 101 and side cover plate 19, the width of first square hole 101 is greater than the height sum of width Yu " L " type lock slots 141 of secondary dead bolt 3, one end of last drive rod 10 is provided with upper rack, one end of following drive rod 12 is provided with down tooth bar, be provided with tumbler gear 11 between upper rack and the following tooth bar, tumbler gear 11 is coupling between pedestal 24 and cover plate 21, the other end of last drive rod 10 and following drive rod 12 is respectively arranged with cam 28, pedestal 24 is provided with first fixed block 22, fixedly connected with first fixed block 22 by screw in the upper end of side cover plate 19, fixedly connected with lock core 17 by long spiro nail 18 in the lower end of side cover plate 19, be set with down drive rod limited block 26 between pedestal 24 and the cover plate 21, following drive rod 12 is provided with down drive rod gathering sill 123, the lower end of side cover plate 19 is provided with guider screw 20, guider screw 20 and driving down
Bar gathering sill 123 cooperatively interacts, and last drive rod 10 has been wholely set the 3rd lead 27 respectively with the both sides of following drive rod 12, is respectively arranged with the 3rd gathering sill 29, the three leads 27 on pedestal 24 and the cover plate 21 and the 3rd gathering sill 29 cooperatively interacts.
Except that above-mentioned described structure, the main lock construction in the combined door-lock of embodiment two can also use the main lock construction of embodiment one.
Claims (5)
1. combined door-lock, comprise pedestal, cover plate and side cover plate, be provided with main lock and secondary lock between described pedestal and the described cover plate, described secondary lock comprises lock up and down, described main lock comprises dead bolt, lock core and limited block, the coaxial dead bolt drive block that is arranged with on the described lock core, described dead bolt is provided with the dead bolt driver slot that matches with described dead bolt drive block, described dead bolt is provided with regulating block, be provided with elastic mechanism between described regulating block and the described dead bolt, first lead and spring stack have been wholely set on the described dead bolt, described regulating block is provided with the regulating tank that cooperatively interacts with described first lead, described elastic mechanism comprises regulating spring and the spring groove that is arranged on the regulating block, described spring stack passes described spring groove and described regulating spring interconnects, one end bearing of described regulating spring is in the bottom of described spring groove, the upper end of described regulating block is provided with the spacing block set that cooperatively interacts with described limited block, described dead bolt and described up and down the lock between be provided with mutual interlocking gear, it is characterized in that described lock up and down comprises drive rod and following drive rod, a described end of going up drive rod is provided with upper rack, a described end of drive rod down is provided with down tooth bar, be provided with tumbler gear between described upper rack and the described following tooth bar, described tumbler gear is coupling between described pedestal and described cover plate, the described upward drive rod and the described other end of drive rod down are respectively arranged with cam, described secondary lock comprises driving shaft and the spring lock body that is wholely set shifting block, be provided with rocker between described spring lock body and the described shifting block, described rocker is connected on the described pedestal by alignment pin, the coaxial shifting shaft that is arranged with on the described driving shaft, be wholely set driving lever on the described shifting shaft, described driving lever is fastened on the described upper end of drive rod down, the described drive rod of going up is provided with first square hole, described spring lock body passes described first square hole and described side cover plate, described mutual interlocking gear comprises " L " type lock slots and the square lock slots that is arranged on the described dead bolt, described drive rod down is provided with second square hole, the inboard of described second square hole has been wholely set first lock tab and second lock tab, described dead bolt passes described second square hole and described side cover plate, described " L " type lock slots and described first lock tab cooperatively interact, and described square lock slots and described second lock tab cooperatively interact.
2. a kind of combined door-lock as claimed in claim 1, it is characterized in that described spring lock body comprises roller and secondary dead bolt, described roller is coupling on described secondary dead bolt by roller pin, one end of described secondary dead bolt is provided with spring, described spring is fixed on the described pedestal by spring catch, be wholely set second lead on the described secondary dead bolt, be respectively arranged with second guiding rib on described pedestal and the described cover plate, described second lead and described second guiding rib cooperatively interact, be wholely set first lead on the described dead bolt, be respectively arranged with first gathering sill on described pedestal and the described cover plate, described first lead and described first gathering sill cooperatively interact.
3. a kind of combined door-lock as claimed in claim 2, it is characterized in that the height sum of the width of described first square hole greater than width and described " L " type lock slots of described secondary dead bolt, the width of described second square hole is greater than the height sum of width and described " L " type lock slots of described dead bolt.
4. a kind of combined door-lock as claimed in claim 1, it is characterized in that described pedestal is provided with first fixed block, fixedlying connected with described first fixed block by screw in the upper end of described side cover plate, fixedlys connected with described lock core by long spiro nail in the lower end of described side cover plate.
5. a kind of combined door-lock as claimed in claim 1, it is characterized in that being set with down the drive rod limited block between described pedestal and the described cover plate, described drive rod down is provided with down the drive rod gathering sill, the lower end of described side cover plate is provided with guider screw, described guider screw and described drive rod gathering sill down cooperatively interact, described upward drive rod and the described both sides of drive rod down have been wholely set the 3rd lead respectively, be respectively arranged with the 3rd gathering sill on described pedestal and the described cover plate, described the 3rd lead and described the 3rd gathering sill cooperatively interact.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710066916 CN101008297B (en) | 2007-01-26 | 2007-01-26 | Combination door lock |
| EP08724831A EP2271812A2 (en) | 2007-01-26 | 2008-01-25 | A type of main lock structure and a door lock comprising such a main lock structure |
| PCT/US2008/001016 WO2008094472A2 (en) | 2007-01-26 | 2008-01-25 | A type of main lock structure and a door lock comprising such a main lock structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710066916 CN101008297B (en) | 2007-01-26 | 2007-01-26 | Combination door lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101008297A CN101008297A (en) | 2007-08-01 |
| CN101008297B true CN101008297B (en) | 2010-10-13 |
Family
ID=38696928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710066916 Expired - Fee Related CN101008297B (en) | 2007-01-26 | 2007-01-26 | Combination door lock |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2271812A2 (en) |
| CN (1) | CN101008297B (en) |
| WO (1) | WO2008094472A2 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITBO20110625A1 (en) * | 2011-11-04 | 2013-05-05 | Cisa Spa | LOCK PERFECTED WITH HIGH VERSATILITY |
| DE202013000920U1 (en) * | 2013-01-30 | 2013-02-26 | Kfv Karl Fliether Gmbh & Co. Kg | panic lock |
| CN108756499B (en) * | 2018-09-03 | 2023-08-25 | 广东金点原子安防科技股份有限公司 | Improved full-automatic lock body |
| CN109681046A (en) * | 2019-01-30 | 2019-04-26 | 苏州德仕耐五金技术有限公司 | A kind of safety lockset with interlock function |
| CN110388136A (en) * | 2019-08-29 | 2019-10-29 | 金华市博弘汇智能科技有限公司 | Screw rod shifting block drive-type lock construction |
| US11572706B2 (en) * | 2020-07-01 | 2023-02-07 | Cmech (Guangzhou) Ltd. | Handle-locking mechanism and door lock using such mechanism |
| CN112878806B (en) * | 2021-01-25 | 2021-12-17 | 河南工业职业技术学院 | Intelligence electromagnetism closure structure and unlocking device for thing networking information cloud transmission |
| CN113914721B (en) * | 2021-11-09 | 2022-11-08 | 惠州市昊成工控科技有限公司 | Intelligent lockset and locking and unlocking method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2632340A1 (en) * | 1988-06-07 | 1989-12-08 | Chauvat & Sofranq Reunis | Lock with added safety device feature, provided with a tumbler which can not be picked |
| CN2135619Y (en) * | 1992-09-19 | 1993-06-09 | 罗采芹 | Four-bolt robber-proof safety door lock |
| DE4409439A1 (en) * | 1994-03-19 | 1995-09-21 | Fliether Karl Gmbh & Co | Lock, especially espagnolette lock or the like |
| EP0792987A2 (en) * | 1996-02-28 | 1997-09-03 | KARL FLIETHER GmbH & Co. | Espagnolette locking device |
| EP1561885A1 (en) * | 2004-02-05 | 2005-08-10 | Bricard S.A. | Protection device for a tumbler of a door lock |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2253384A5 (en) * | 1973-11-30 | 1975-06-27 | Massard Jean Ets | Casement bolt with upper and lower roller or rods latch - is used for closing French windows with probe lever actuated by handle |
| DE3143710C2 (en) * | 1981-11-04 | 1985-12-19 | Fa. Wilhelm Karrenberg, 5620 Velbert | Bolt lock |
| DE3148031A1 (en) * | 1981-12-04 | 1983-06-09 | Fa. Karl Fliether, 5620 Velbert | Gearwheel drive in an espagnolette lock actuable by lock cylinder and having a push bolt |
| FR2597145B2 (en) * | 1985-12-18 | 1991-10-11 | Ferco Int Usine Ferrures | TWO-LOCKING BUCKET CREMONE WITH TWO INTERLOCKING MOVES |
| FR2610354A1 (en) * | 1987-02-04 | 1988-08-05 | Vachette Sa | Lock with a groove, and internal protection device for such a lock |
| FR2836505B1 (en) * | 2002-02-22 | 2005-09-30 | Stremler | LOCK WITH THREE POINTS OF CONDEMNATION |
| DE20218956U1 (en) * | 2002-12-06 | 2003-02-27 | Fan Ching Hua | Door lock has two locking catches and retaining ratchet grips |
| DE202006015365U1 (en) * | 2006-10-05 | 2006-11-30 | S.E.M. Technologie Gmbh | An electrically operated mortice lock for doors and windows has one electrically actuated rotatable element installed in the fixed frame and the locking section in the door |
-
2007
- 2007-01-26 CN CN 200710066916 patent/CN101008297B/en not_active Expired - Fee Related
-
2008
- 2008-01-25 EP EP08724831A patent/EP2271812A2/en not_active Withdrawn
- 2008-01-25 WO PCT/US2008/001016 patent/WO2008094472A2/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2632340A1 (en) * | 1988-06-07 | 1989-12-08 | Chauvat & Sofranq Reunis | Lock with added safety device feature, provided with a tumbler which can not be picked |
| CN2135619Y (en) * | 1992-09-19 | 1993-06-09 | 罗采芹 | Four-bolt robber-proof safety door lock |
| DE4409439A1 (en) * | 1994-03-19 | 1995-09-21 | Fliether Karl Gmbh & Co | Lock, especially espagnolette lock or the like |
| EP0792987A2 (en) * | 1996-02-28 | 1997-09-03 | KARL FLIETHER GmbH & Co. | Espagnolette locking device |
| EP1561885A1 (en) * | 2004-02-05 | 2005-08-10 | Bricard S.A. | Protection device for a tumbler of a door lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101008297A (en) | 2007-08-01 |
| WO2008094472A3 (en) | 2008-11-20 |
| EP2271812A2 (en) | 2011-01-12 |
| WO2008094472A2 (en) | 2008-08-07 |
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