초록 ▼

A locking system comprising a housing, first and second lock cylinders each including a disk having an extension, each of the disk being rotated by a suitable key, a thrust bar having notches to receive the extensions and having a locking position for which the extensions are engaged in the notches,

A locking system comprising a housing, first and second lock cylinders each including a disk having an extension, each of the disk being rotated by a suitable key, a thrust bar having notches to receive the extensions and having a locking position for which the extensions are engaged in the notches, the thrust bar being movable when the disks are rotated simultaneously so that the extensions move out of the notches, means to maintain the extensions in the notches when the thurst bar is in its locking position, and means to urge the thrust bar to its locking position.

대표청구항 ▼

A locking system comprising a housing, first and second lock cylinders each including a disk having an extension, each of said disk being rotated by a suitable key, a thrust bar having notches to receive said extensions and having a locking position for which said extensions are engaged in said notc

A locking system comprising a housing, first and second lock cylinders each including a disk having an extension, each of said disk being rotated by a suitable key, a thrust bar having notches to receive said extensions and having a locking position for which said extensions are engaged in said notches, said thrust bar being movable when said disks are rotated simultaneously so that said extensions move out of said notches, means to maintain said extensions in said notches when said thrust bar is in its locking position, and means to urge said thrust bar to its locking position.