Title:
動力作業機用制動装置
Document Type and Number:
Japanese Patent JP3601934
Kind Code:
B2
Abstract:
A braking device for a power working machine, which is capable of immediately stopping the movement of the working portion when an internal combustion engine is shifted to an idling state, includes a transmission shaft, a brake drum fixed to the transmission shaft, and a brake band wound around the brake drum. The brake band is formed of a leaf spring material band, which is biased to shrink the diameter thereof, one end of which is pivotally supported on a supporting pin, and the other end of which is formed into a bent free end.
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Inventors:
Akira Nagashima
Application Number:
JP12753597A
Publication Date:
December 15, 2004
Filing Date:
May 16, 1997
Export Citation:
Assignee:
Kyoritsu Co., Ltd.
International Classes:
A01G3/08; F16D49/04; F16D49/08; F16D65/14; A01G3/06; F16D65/18; F16D67/02; (IPC1-7): A01G3/06; A01G3/08; F16D49/04; F16D65/18
Domestic Patent References:
| JP55165713A | ||||
| JP61091632U | ||||
| JP59039223U |
Attorney, Agent or Firm:
Yusuke Hiraki
Sekiya Mitsuo
Sekiya Mitsuo