초록 ▼

An improved locking device, useful in, for example, a key-operated slide fastener bag lock of a type having a housing presenting an anvil to underlie a slide of a slide fastener and a rotatable keeper arm movable between an aligned position with respect to the anvil for confining the slide and a rot

An improved locking device, useful in, for example, a key-operated slide fastener bag lock of a type having a housing presenting an anvil to underlie a slide of a slide fastener and a rotatable keeper arm movable between an aligned position with respect to the anvil for confining the slide and a rotated out of the way position, and a lock cylinder disposed within the keeper arm, utilizes an actuator member having a cam surface and spring finger that actuate a locking pin when the keeper arm is aligned with the anvil and the lock cylinder rotated from an unlocked to a locked position or the lock cylinder is in a locked position and the keeper arm is moved into alignment with the anvil. The actuator member can be formed of a one piece, molded synthetic material, is light weight, economical to manufacture, and eases assembly as well as occupying a minimum of space, and may also function to limit the rotation of the key-operated lock cylinder within predetermined limits.

대표청구항 ▼

A locking device comprising, in combination: a housing having a tubular opening therein, an arm means including a cylindrical portion that is telescopically received in the tubular opening of said housing so that the arm means can be rotatably turned between a first angular position and a second ang

A locking device comprising, in combination: a housing having a tubular opening therein, an arm means including a cylindrical portion that is telescopically received in the tubular opening of said housing so that the arm means can be rotatably turned between a first angular position and a second angular position, a key receiving locking mechanism carried by said arm means, including a spindle member that projects within the housing and is rotatable between a key-unlocked and a key-locked position by a proper key inserted in a keyway presented in said arm means, locking pin means disposed within said housing and adapted to be movable into restraining engagement with said arm means when said arm means is in the first angular position, said pin being movable away from the arm means to release the arm means for rotation to said second angular position when the lock mechanism is in the key-unlocked position, and an actuator member adapted to be secured to said lock spindle for rotation therewith, said actuator member having means to move the locking pin into engagement with said arm means when the arm is in the first angular position and the lock spindle is rotated from the key-unlocked to the key-locked position.