Title:
GENERATOR FOR DOOR
Document Type and Number:
Japanese Patent JP2000204806
Kind Code:
A
Abstract:
To reduce force required for rotation of a knob at the generation in a generator for a door.
A knob protruded outside a casing 1 is rotated to wind a spring 18 around a pulley for accumulating energy. A gear integral with the pulley is engaged with a gear 5b, and the gear 5b is engaged with a ratchet 27 to prohibit releasing the energy. As a knob 2 is rotated, a cam 4 rotates a base 16 on which the pulley and the gear 19a are mounted to release engagement of the gear 19a with the gear 5b, thereby a generator 21 is driven by the spring 18.
Inventors:
HASHIMOTO AKIRA
MIZUTANI YASUYUKI
SUGIURA HIROHIKO
MATOBA NARIHIRO
MIZUTANI YASUYUKI
SUGIURA HIROHIKO
MATOBA NARIHIRO
Application Number:
JP611499A
Publication Date:
July 25, 2000
Filing Date:
January 13, 1999
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
E05B17/00; E05B47/00; H02K7/14; (IPC1-7): E05B47/00; E05B17/00; H02K7/14
Attorney, Agent or Firm:
Kaneo Miyata (2 outside)
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