TREA

Locks for use with special keys or a plurality of keys; keys therefor

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Industry

  • CPC
  • E05B35/00
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Parent Industries

EFIXED CONSTRUCTIONS E05Locks, keys, safes E05BLOCKS ACCESSORIES THEREFOR HANDCUFFS

Current Industry

E05B35/00Locks for use with special keys or a plurality of keys; keys therefor

Sub Industries

E05B35/001with key identifying function E05B35/002for flexible keys E05B35/003for keys with movable bits E05B35/004pivoting about an axis perpendicular to the main key axis E05B35/005pivoting about an axis parallel to the main key axis E05B35/006for rack- or pinion-like keys E05B35/007the key being a card E05B35/008for simple tool-like keys E05B35/02which can be shifted laterally or rotated about an axis perpendicular to the key axis E05B35/06for screw keys E05B35/08operable by a plurality of keys E05B35/083with changeable combination E05B35/086using a pair of interlocked keys, one of the keys being non-removable; key-storing devices from which only one key can be removed at a time E05B35/10with master and pass keys E05B35/105Locks allowing opening by official authorities E05B35/12requiring the use of two keys E05B35/125with changeable combination E05B35/14with keys of which different parts operate separate mechanisms
Industries

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