| 摘要 |
<p>PCT No. PCT/EP79/00001 Sec. 371 Date Mar. 18, 1980 Sec. 102(e) Date Mar. 18, 1980 PCT Filed Jan. 15, 1979 PCT Pub. No. WO80/00359 PCT Pub. Date Mar. 6, 1980.In a door lock with two case parts disposed in parallel opposed relationship the follower designed as an injection molded synthetic resin part is resilient in itself owing to a supported follower portion, the spring for the spring bolt and for the tumbler being formed by a base structure (42, 42a) and the support for a fitting to be mounted later on being offered by sleeves (14, 15) which are provided above and below the follower both at the lock case bottom and at the inside of the lock cover. The spring-like action of the follower is achieved in that the bent follower leg (26) slidingly bears against an inclined supporting surface of an abutment (27) while curving inwardly or outwardly upon radial movement of the follower. Good fit of the lock in the pocket provided in the door is achieved by ribs (11, 12, 13) on the outer surfaces of the lock case. Inexpensive fabrication and at the same time the highest possible precision is ensured by the fact that the lock with all its interior parts is fabricated from thermoplastic synthetic resin material.</p> |
