| 摘要 |
PCT No. PCT/GB81/00178 Sec. 371 Date May 3, 1982 Sec. 102(e) Date May 3, 1982 PCT Filed Sep. 3, 1981 PCT Pub. No. WO82/00845 PCT Pub. Date Mar. 18, 1982.A lock for operation by a magnetic key has a magnetic locking element (47) which moves in aligned, longitudinal grooves formed in inner (10) and outer (18) members of the lock. When the locking element is aligned with a transverse channel (57) in the inner member, limited relative rotation of the members can occur.
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