Motorbike lock

Locks – Portable – Padlocks

Reexamination Certificate

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Details

C070S039000, C070S233000

Reexamination Certificate

active

07013686

ABSTRACT:
A motorbike lock includes a cylindrical body, two limit discs, two springs, a retainer, a core, a press button, a sleeve, a cap and a shackle. When the pressure button is pushed inward, the retainer is moved to force the core push the limit discs to compress the spring, with the stopper of one shackle end stopped in the cylindrical body. Then the pin in the retainer inserts in an insert hole of the cylindrical body to secure the retainer immovable, finishing locking of the lock. When the key is inserted through the press button and in the core and rotated, the pin is pressed inward to separate from the insert hole of the cylindrical body, with the retainer no longer kept immovable by the pin, letting the spring recover its elasticity to push the retainer back, with the stopper of the shackle end becoming free and the lock unlocked.

REFERENCES:
patent: 4545224 (1985-10-01), Zane
patent: 4987753 (1991-01-01), Kuo
patent: 5199282 (1993-04-01), Wang
patent: 5253496 (1993-10-01), Wang
patent: 5331830 (1994-07-01), Su
patent: 5410895 (1995-05-01), Hsu et al.
patent: 5490402 (1996-02-01), Shieh
patent: 5511400 (1996-04-01), Ma
patent: 5678431 (1997-10-01), Yan
patent: 5720191 (1998-02-01), Tsung-Chuan et al.
patent: 5787736 (1998-08-01), Ling
patent: 6055833 (2000-05-01), Ding-Chiang

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