Locks or fastenings with special structural characteristics

EFIXED CONSTRUCTIONS E05Locks, keys, safes E05BLOCKS ACCESSORIES THEREFOR HANDCUFFS

E05B63/00Locks or fastenings with special structural characteristics

E05B63/0004Additional locks added to existing lock arrangements E05B63/0008Mounted on the hinged side of the wing E05B63/0013Locks with rotary bolt without provision for latching E05B63/0017Locks with sliding bolt without provision for latching E05B63/0021the bolt being shot over an increased length by a single turning operation of the key E05B63/003with key ejection means E05B63/0034Locks for use instead of cylinder locks E05B63/0043Dummy or simulated locks; Cover elements without lock function E05B63/0047Locks having a key withdrawable in different positions E05B63/0052Locks mounted on the "frame" cooperating with means on the "wing" E05B63/0056Locks with adjustable or exchangeable lock parts E05B63/006for different door thicknesses E05B63/0065Operating modes; Transformable to different operating modes E05B63/0069Override systems E05B63/0073by withdrawal of the entire lock unit E05B63/0078allowing opening with key from outside, even with key inserted from inside E05B63/02without springs E05B63/04for alternative use on the right-hand or left-hand side of wings E05B63/042constructed symmetrically E05B63/044with reversible bolt or bolt head E05B63/046with double-bevelled latch or the like E05B63/048with bolt heads at both sides of the lock E05B63/06with lengthwise-adjustable bolts; with adjustable backset E05B63/08Mortise locks E05B63/10requiring only two cylindrical holes in the wing E05B63/12with means carried by the bolt for interlocking with the keeper E05B63/121using balls or the like cooperating with notches E05B63/122with transverse E05B63/123with circular bolts E05B63/125with a sliding bolt rotating about its axis E05B63/126the bolt having an additional sliding bolt or movement E05B63/127the bolt having an additional rotating bolt or movement E05B63/128with additional bolt in the striker E05B63/14Arrangement of several locks or locks with several bolts E05B63/143Arrangement of several locks E05B63/146locks with two or more bolts, each bolt itself being a tumbler E05B63/16with the handles on opposite sides moving independently E05B63/18with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position E05B63/185Preventing actuation of a bolt when the wing is open E05B63/20released automatically when the wing is closed E05B63/202a latch bolt being initially retained in an intermediate position and subsequently projected to its full extent when the wing is closed E05B63/205by a trigger at the hinged edge of the wing E05B63/22operated by a pulling or pushing action perpendicular to the front plate E05B63/24Arrangements in which the fastening members which engage one another are mounted respectively on the wing and the frame and are both movable E05B63/242Auxiliary bolts on the frame, actuated by bolts on the wing, or vice-versa E05B63/244the striker being movable for latching, the bolt for unlatching, or vice-versa E05B63/246Emergency release from inside by releasing the striker E05B63/248the striker being movable for latching, and pushed back by a member on the wing for unlatching, or vice-versa