Locking device for a safety belt
OwnerJakob Lasscheinventor
Life of this patent
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Abstract
A locking device for a safety belt comprising a housing, a spring-loaded lock bolt movable in the housing, a key that can be inserted into the housing and having at least one recess fitting to the lock bolt, an unlocking mechanism, an output element of which engages, upon energization, a control-member of the lock bolt, which is moved out of the recess against the spring force and a blocking mechanism for the output element, with the blocking mechanism comprising a fastening element movable against spring force with respect to the housing, with the fastening element in its rest position releasing the path of the output element and in the displaced position blocking the path.
Claims4
A locking device for a safety belt comprising a housing, a fastening member having a portion disposed in said housing for limited movement between retracted and extended positions with respect thereto, first spring means for urging said housing and fastening member to said retracted position, a lock bolt received in said housing for limited movement between locking and unlocking positions relative thereto, second spring means for urging said lock bolt toward said locking position, a key receivable in said housing and having a recess receiving said lock bolt in the locking position of the latter to prevent withdrawal of the key from said housing, means for effecting remote actuation of said lock bolt from said locking position toward said unlocking position whereby said key may be withdrawn from said housing, and blocking means operative when said fastening member and housing are in said extended position for blocking said means for effecting remote actuation and operative when said fastening member and housing are in said retracted position for unblocking said means for effecting remote actuation.
Dependencies are inferred from the claim text.