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Patent Searching and Data


Matches 601 - 650 out of 1,770

Document Document Title
JP2006348657A
To enable a dedicated key to be inexpensively changed through an easy changing operation, without replacing the whole of a cylinder lock.This cylinder lock comprises: an inner cylinder 19 which is internally provided in an outer cylinder...  
JP2006336198A
To provide a master key mechanism with excellent operability and anti-theft properties, without increasing the number of components, in a key code-variable type cylinder lock, the key code of which can be easily changed in accordance wit...  
JP2006328710A
To change a dedicated key at low cost by an easy changing operation without replacing the entire part of a cylinder lock.This cylinder lock 100 comprises an outer tube 15, an inner tube 19 installed in the outer tube 15, a bar storage gr...  
JP2006328854A
To provide a cylinder lock enabling the change of a dedicated key at low cost by an easy changing operation without changing the entire part of the cylinder lock.This cylinder lock comprises an inner tube 19 installed in an outer tube 15...  
JPWO2005026476A1
内周面にロック溝18を形成した筒状のスリ ーブ17と、複数のタンブラ挿入孔23を形 成した筒状のシリンダ21と、進出位置でロ ック溝18に係合されるとともに、正規...  
JP2006316438A
To provide a structurally simple variable cylinder which simplifies the motions of components.In this mechanism which automatically changes a duplicate key, a locking bar 6 and a stopper 20 are not separated from each other in a state in...  
JP2006316439A
To develop a cylinder capable of meeting more difficult future requirements, so as to solve the following problems: fraudulent unlocking caused by the picking of the cylinder is recently increased; a picking technique becomes higher; add...  
JP2006316582A
To provide a cylinder lock which is small in size, low in cost, has a changeable key code, and allows the owner to release locking even if foreign matter is inserted into a keyhole to disable key operation, or a key is broken or lost.If ...  
JP2006266055A
To prevent a key from being rotated in an unlocking operation when the key does not reach a deepest position where the key is hooked to all rotating tumblers and reduce a labor for the unlocking operation by allowing the key to be automa...  
JP2006265910A
To provide a lock device with a switch, which is simple in structure, is reduced in size, and produces a clear click at the time of changing over the switch, to thereby give a positive switch operating feeling to the user.The lock device...  
JP3828634B2
To provide a steering lock device which includes a cylinder body inserted and fixed in a receiving hole in a stationary housing, and a rotor inserted in the cylinder body so as to be rotatable by a key, and which has a simple structure a...  
JP2006257650A
To provide a cylinder lock which enhances antitheft properties by having high structural strength against both punching and extraction.This cylinder lock 1 comprises: a cylinder 32; a sleeve 28 which is externally mounted on the cylinder...  
JP2006257871A
To provide a biometric key which can improve the problems in prior art that it is not any multi-purpose key in the sense that its application is limited to specific applications, that the use of an additional structure is required for so...  
JP3824094B2
PURPOSE: To provide a new cylinder lock difficult to pick. CONSTITUTION: The inner tube of a cylinder lock is divided into multiple inner tube units including the innermost inner tube unit 12 having at least one tumbler 3 and the outermo...  
JP2006233422A
To provide a key code-variable cylinder lock which can be opened/closed with a new key, by changing a key code by means of the new key and disabling the use of a conventional key.In this cylinder lock, a cylinder 12 is provided with an o...  
JP2006519949A
The specific illustration enforcement form of the present invention offers the key adjustment system of a lock, and this system is equipped with a lock cylinder, and this lock cylinder, The plug assembly object containing two or more rac...  
JP3811820B2
To make illegal duplication difficult and eliminate the reduction in the number of key difference due to the formation of a reversible key by forming bottom parts of root in serration on both sides which form a pair on an inclined face w...  
JP3809064B2
To positively disable operation of a side bar from a key insertion hole of a cylinder main body, to thereby prevent unauthorized unlocking. There is provided a cylinder lock consisting of a holder mounted in a door and the cylinder main ...  
JP3784489B2
To obviate a housing exclusive to an automatic car by installing a solenoid assembling unit in a housing by rotatably supporting a lever to prevent or allow rotation of a rotor by the housing. A cover 86 is elastically and repulsively en...  
JP3785466B2  
JP3785465B2  
JP2006124995A
To provide a variable lever tumbler lock capable of easily performing key difference conversion by only turning operation of a duplicate key from an external space having a key hole.Each lever tumbler of the lever tumbler lock is constit...  
JP3776078B2
To provide a side bar system variable code type cylinder lock, having a simplified internal mechanism for changing a keycode and firmly restraining rotation of a rotor to a housing in two portions. A tumbler plate 11 and a variable tumbl...  
JP2006118173A
To provide a variable lever tumbler lock capable of easily performing conversion into different key form only by rotational operation of a duplicate key from an external space having an opening key hole.While respective lever tumblers of...  
JP2006112036A
To establish a master key system of high safety with one lock.This disk tumbler lock is provided with an outer cylinder 2 formed with grooves 7 allowing the advance of upper ends and lower ends of a plurality of disk tumblers 6A, 6B and ...  
JP3764728B2
To provide a key for a cylinder lock, which can offer a great number of different combinations of locks and keys and can enhance lock safety and false-key safety. This key 1 for the cylinder lock is equipped with an approximately cylindr...  
JP2006089996A
To provide a key formed of a metal plate enabling an increase in the variation of working method and enabling a reduction in weight.When this key 11 with a body part 42 is inserted into the rotor 13 of a cylinder lock 12, it is engaged w...  
JP3752661B2
To provide a disk tumbler lock allowing an inner cylinder and an outer cylinder to be easily assembled in manufacturing to improve assembling work efficiency. This disk tumbler lock has an outer cylinder 3 having an inner surface recesse...  
JP2006052602A
To provide a door opening/closing handle latch device for allowing easy and quick lock replacing work as required.This replacement pin tumbler cylinder lock comprises an inner cylinder 18 storing a cord pin 19 and an outer cylinder 21 on...  
JP3747622B2  
JP2006037460A
To provide a locking device for a case without releasing a lock of a lock bolt by its repetition, when a slider moves a little, even if impact is applied.This locking device 100 for the case is provided with a lock body A fixed to a case...  
JP2006016886A
To provide a cylinder lock for enabling a lock mechanism illicitly operated by a key except for a normal key to perform normal unlocking operation by the normal key.An engaging part is arranged in a cylinder for engaging in the rotationa...  
JP2006500495A
The lock cylinder which can reset a key contains the cylinder main part which has a plug main part and a career sub assembly object arranged inside. A plug main part contains two or more racks for carrying out engaging of clutch of the c...  
JP3729752B2
To provide a cylinder lock which employs a lever tumbler, for instance, and is resistant to unauthorized unlocking operation such as picking. The cylinder lock is comprised of an outer cylinder, an inner cylinder sheathed by the outer cy...  
JP2005344305A
To provide a cylinder lock which can be downsized in addition to the securement of the number of key differences, and a key corresponding to the cylinder lock.In the cylinder lock 11, a normal inner groove key 12 is inserted into a rotor...  
JP2005336775A
To provide an inexpensive small-size cylinder lock which enables a change in key code, and which can be used for a variety of implements.A protrusion 207b of a connecting shaft 207 is engaged with an inner peripheral cylinder 203, and ro...  
JP2005533944A
The safety key has a shank which is provided with a plurality of control surfaces for properly positioning tumblers and has a front end and a rear end. At a front end, the rotor of the associated locking cylinder has at least one further...  
JP2005299310A
To provide a cylinder lock having a stronger structure against punching by which the theft prevention performance is improved.The cylinder lock 10 includes a rotor 12 which is made to be rotatable by inserting a legitimate key to store a...  
JP3709146B2
To provide a cylinder lock capable of setting an unlocking code at any desired time after completion of assemblage of the cylinder lock, and conducting rotary operation to a rotor 3 before setting the unlocking code so as to improve asse...  
JP2005264528A
To provide a variable lever tumbler lock which dispenses with formation of a protruding portion on an outer cylinder, and facilitates changing a mode of key setting.According to the structure of the variable lever tumbler lock, each leve...  
JP2005264531A
To provide a cylinder lock which is small in size, low in cost, and employs a key that specifies a key code, based on locations on a single surface, wherein the cylinder lock can positively change its key code.According to the structure ...  
JP2005256351A
To provide a variable lever tumbler lock which dispenses with the formation of a swelling part on an outer cylinder and which facilitates conversion work for differentiation of key.Each lever tumbler of the lever tumbler lock is constitu...  
JP2005248519A
To provide a variable lever tumbler lock easy in key changing work, while dispensing with forming a swelling part in an outer cylinder.While respective lever tumblers of the lever tumbler lock are formed of a combination of a tumbler A1A...  
JP2005240360A
To provide a variable lever tumbler lock without forming a swelling section in an outer cylinder and facilitating the conversion of a lock with a different key.Each lever tumbler of the lever tumbler lock is constituted by combining a tu...  
JP3693065B2
PCT No. PCT/EP95/00895 Sec. 371 Date Dec. 18, 1996 Sec. 102(e) Date Dec. 18, 1996 PCT Filed Mar. 10, 1995 PCT Pub. No. WO95/28540 PCT Pub. Date Oct. 26, 1995The invention is directed to a locking device with a locking cylinder which is f...  
JP2005232800A
To provide a small and inexpensive cylinder lock having high durability, and capable of changing a key capable of locking or unlocking a lock.An opening-closing plate 231-4 moves in the vertical direction by allowing the opening-closing ...  
JP2005220705A
To increase safety by increasing resistance against the injustice unlocking of a lever tumbler lock or a rotary disk tumbler lock.In this cylinder lock, an implement for copying a commercial key is formed by inserting a flat thin wire in...  
JP2005213943A
To provide a lever tumbler lock or a rotary disc tumbler lock having higher resistance to illicit unlocking, and to improve safety.A marketable key duplicate tool is configured such that a flat thin wire is set through a thin pipe insert...  
JP2005213807A
To improve safety by enhancing resistance to the fraudulent unlocking of a lever tumbler lock or a rotary disc tumbler lock.A commercially available implement for copying a key obtains a key difference by inserting a flat small-gauze wir...  
JP2005207229A
To provide a cylinder lock enabling the setting of an unlocking code at a specified time after completing the assembly thereof and also enabling an increase in the assemblage of an automobile by enabling the rotating operation of a rotor...  

Matches 601 - 650 out of 1,770