Title:
円運動を往復運動に変換するためのカム構造およびこのカム構造を用いたカム装置並びにこのカム装置を用いた刈込み機
Document Type and Number:
Japanese Patent JP4448569
Kind Code:
B2
Abstract:
A cam mechanism of the present invention comprises a metal gear (2), and an eccentric cam (3) protruding eccentrically from at least one of the surface and the back of said gear (2), the eccentric cam (3) being formed by half blanking press processing whereby the eccentric cam (3) has good dimensional accuracy, and low manufacturing cost. A cam apparatus and a mowing machine comprising such a cam mechanism are also disclosed.
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Inventors:
Meihyo Song
Fumio Nomura
Fumio Nomura
Application Number:
JP2050599A
Publication Date:
April 14, 2010
Filing Date:
January 28, 1999
Export Citation:
Assignee:
Delta Industry Co., Ltd.
Yamabiko Co., Ltd.
Yamabiko Co., Ltd.
International Classes:
A01G3/08; B21D53/28; F16H21/18; F16H53/00
Domestic Patent References:
| JP53143528A | ||||
| JP60160117U | ||||
| JP60149312A | ||||
| JP60106512A | ||||
| JP5412663U | ||||
| JP6137407A |
Attorney, Agent or Firm:
Etsushi Kotani
Masataka Otani
Yoshio Asano
Masataka Otani
Yoshio Asano