Positive safety lock for landing door of lift, has adjustable bolt mounted in case and cooperating with locking part, and locking unit temporarily locking head of rod by direct action on head for displacing bolt to locking position
The lock (1) has an adjustable bolt (6) mounted slidingly in a case (5), and cooperating with a locking part. A rod (15) is integrated to a rotating axle (16) that traverses the case, and is connected with the bolt for displacing the bolt between locking and unlocking positions with respect to a lan...
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Sprache: | eng ; fre |
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