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JPS54126199A |
A cylinder lock comprising a fixed cylinder housing and therein a turnable cylinder and a lock mechanism locking the cylinder to the cylinder housing. The turning of the cylinder is performed by means of the key of the lock after the key...
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JPS54139694U |
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JPS5425277Y2 |
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JPS5425278Y2 |
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JPS5423650Y2 |
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JPS5494998A |
PURPOSE: To plan the prevention of wearing of key and lock for preventing chattering by removing the locking condition between cylinder and revolving tube by magnet and obtaining locking output by magnet and detecting device for magnetis...
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JPS5458598A |
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JPS5461894U |
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JPS5444290U |
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JPS5434999A |
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JPS5434689U |
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JPS5422298A |
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JPS5410495U |
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JPS549379U |
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JPS548681U |
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JPS544696A |
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JPS53161188U |
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JPS53150471U |
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JPS5343876B2 |
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JPS5343878B2 |
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JPS5343880B2 |
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JPS5343879B2 |
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JPS5343877B2 |
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JPS53144648U |
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JPS5347029Y2 |
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JPS5340398B2 |
A lock has a cylinder formed with a keyhole and rotatable in a housing. At least one tumbler is displaceable into the keyhole into engagement with a bit of a key which can position the segments of the tumbler so as to allow rotation of t...
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JPS53131992U |
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JPS5343430Y2 |
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JPS53119286U |
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JPS53106299A |
This invention describes a pickproof lock consisting of a rotating cylinder provided with two sets of opposing tumblers. The tumblers permit a very thin key to be inserted between them. The key is made of a ribbon material of the order o...
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JPS5393998A |
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JPS5379698A |
In a cylinder lock mechanism of the type in which longitudinally movable pin tumblers are housed in a normally freely rotatable lock plug which is coupled to a locking member by means of a rocking lever responding to correct alignment of...
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JPS5327278Y2 |
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JPS5377797A |
A dual pin tumbler lock and a key having two planar faces wherein the two planar faces of the key blade have similar concentric projections and depressions on both sides of a longitudinal axis for operating the lock, regardless of into w...
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JPS5324553Y2 |
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JPS5324552Y2 |
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JPS5358678A |
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JPS5347980A |
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JPS5315674Y2 |
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JPS5345187U |
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JPS5313747Y2 |
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JPS5331495A |
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JPS5329898A |
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JPS5329897A |
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JPS5330490U |
The present invention relates to improvements in double action cylinder or circular locks, which are applicable to doors and similar structures. The invention utilizes a single unitary construction forming the whole complex of doorknobs,...
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JPS537995Y2 |
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JPS5317498A |
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JPS5314789U |
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JPS5250598B2 |
An axial split-pin tumbler-type lock having a lock cylinder, a three-part plug assembly inserted in the cylinder, and a plurality of spring-pressed pin tumbler assemblies carried by the plug assembly is supplied with two keys, the first ...
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JPS5250599B2 |
A pin tumbler lock cylinder having axially elongated split pin tumbler assemblies each including a pin tumbler and a driver releasably coupled in locked position to prevent rotation of a key plug relative to a supporting cylinder shell. ...
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