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Document Title |
JP2010077798A |
To provide a cylinder lock capable of resetting a key.The cylinder lock capable of replacing the key includes: a plug fitted to be rotated in a casing; and a wafer fitted to be moved between a locking position preventing the turn of the ...
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JP4446886B2 |
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...
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JP2010048035A |
To combine miniaturization and simplification of structure while preventing a fault of a holding means.A cylinder lock 10 includes: a switching tumbler hole 12c; a switching tumbler 14 arranged in the switching tumbler hole and constitut...
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JP2010037795A |
To provide a key reading apparatus which automates the operation of reading a key ridge of a key by employing a simple structure, and which can shorten an operation time by minimizing an operation process.The key reading apparatus includ...
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JP4411567B2 |
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JP4403395B2 |
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JP4399548B1 |
To provide a cylinder lock in which the setting of an unlocking code can be easily changed as compared with the conventional case. When a release key member 2 is passed through a keyhole 21 of a cylinder 20, a displacement portion 42 pre...
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JP4398998B2 |
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JP2009299269A |
To improve operability in code conversion, and to secure safety.In a code-variable cylinder lock, a front opening 11a of an outer cylinder comprises: a locking-position opening edge 11A which is concavely formed on a radial outside; a co...
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JP4391718B2 |
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JP2009280968A |
To provide a cylinder lock device which is superior in the property of being built into a vehicle side (steering handle lock device), and which is suitable for radial miniaturization.This cylinder lock device includes: a cylindrical roto...
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JP2009281005A |
To provide a cylinder lock device with a constitution can suppress an unauthorized unlocking operation.This cylinder lock device includes: a rotor case 20 which has engaging groove portions 20b and 20d as first and second engaging portio...
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JP4370233B2 |
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JP4353848B2 |
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JP2009228227A |
To provide a cylinder lock, giving a sense of a click even in the case of using only a tumbler for a key distinction structure.This cylinder lock includes a suitable number of tumblers, which moves a rotary boundary 3 between a plug 1 an...
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JP4335885B2 |
This invention provides a disk cylinder lock unit that can be used in-door and out-door without easily causing a malfunctioning or a failure; for example, even when the key inserted in the key hole is broken, the broken key can be remove...
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JP4327323B2 |
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JP4322607B2 |
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JP4316267B2 |
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JP4314548B2 |
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JP4316276B2 |
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JP4309035B2 |
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JP4296959B2 |
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JP4297522B2 |
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JP4293025B2 |
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JP4261860B2 |
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JP4249532B2 |
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JP4246005B2 |
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JP4225483B2 |
A cylinder lock, especially for motor vehicles, comprising a housing ( 1 ) in the inner cylindrical cavity of which there is arranged a cylinder core ( 2 ) that is equipped with a key channel ( 22 ) and spring-loaded tumblers ( 20, 20 ')...
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JP4221691B2 |
A closing device with a closing cylinder for closing functions to be performed especially on vehicles has a radial recess for the locking and control member that is open toward the exterior of the housing and the locking and control memb...
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JP2009506233A |
A cylinder tumbler lock mechanism comprises a plug having a row of slots formed therein, each slot containing a tumbler. The tumbler includes a formation for engagement with a side of a key. The tumbler is slidably mounted in the slot an...
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JP4219338B2 |
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JP4210426B2 |
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JP4210463B2 |
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JP2009002019A |
To provide a cylinder lock capable of simplifying the assembling work of the whole cylinder lock while attaining satisfactory assembling property of a slide member.The cylinder lock comprises, in addition to a rotor case 2 and a key roto...
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JP4202465B2 |
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JP4202464B2 |
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JP2008297696A |
To provide a tumbler-type cylinder lock capable of being more safely managed than ever before.This tumbler-type cylinder lock comprises: an outer cylinder 1; an inner cylinder 2 which includes a plurality of movable tumblers 3 and code m...
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JP4194723B2 |
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JP4195736B2 |
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JP2008291589A |
To provide a compound disk tumbler lock capable of miniaturizing a cylinder lock.In this compound disk tumbler lock formed by compounding a disk tumbler and a lever tumbler, the disk tumbler is extracted from at least one selected slot 8...
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JP2008540877A |
The lock has rotor and stator assemblies, where the rotor assembly includes a front axial end (11) and a retaining unit (13). The axial end cooperates with a sub assembly universal joint (12) to lock and unlock an opening of a vehicle wh...
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JP2008280769A |
To provide a composite disk tumbler lock, capable of miniaturizing a cylinder lock.This lock comprises an outer cylinder 1 having a cam groove 2 formed along a base line of the inner circumferential surface, an inner cylinder 3 rotatably...
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JP4181671B2 |
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JP2008274683A |
To provide a composite disc tumbler lock capable of miniaturizing a cylinder lock.The composite disc tumbler lock comprises an outer cylinder 1 in which a cam groove 2 is formed along a bus bar of an inner peripheral surface, an inner cy...
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JP2008267134A |
To provide a novel resettable cylinder lock and its resetting method.This cylinder lock includes a lock housing 11 receiving a plug assembly 2 having a key hole, a tumbler piece 23 having respective tooth parts, and a resetting unit 3. T...
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JP2008255726A |
To provide a cylinder lock unit which can be changed into a functionally different type in accordance with a master key and a valet key.This cylinder lock unit comprises: a rotor 30 which is rotatably arranged inside a body A20; sleeves ...
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JP2008255644A |
To provide a tumbler type cylinder lock which prevents abrasion from being caused by a tumbler itself, and enables an key code converting operation to be accurately performed without the occurrence of a malfunction.The tumbler type cylin...
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JP4167839B2 |
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JP4165621B2 |
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