Title:
AIR-DRIVEN ROTARY CUTTER
Document Type and Number:
Japanese Patent JP3672781
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an easily manufacturable air-driven rotary cutter.
SOLUTION: This air-driven rotary cutter 10 is provided with a two-stage rotor 102. A hand piece 10 has an air passage 144 to guide air from a first turbine blade 112 to a second turbine blade 124. This air passage 144 is formed of surfaces 148, 150 parallel to a rotation axis 22, and a surface 152 facing a parallel direction to the rotary axis 22. The air passage 144 can thus be manufactured by processing it in a parallel direction to the rotation axis 22.
Inventors:
Hashimoto Nobuo
Yoshihiko Kinoshita
Hayashida Minoru
Yoshihiko Kinoshita
Hayashida Minoru
Application Number:
JP34490699A
Publication Date:
July 20, 2005
Filing Date:
December 03, 1999
Export Citation:
Assignee:
Morita Manufacturing Co., Ltd.
International Classes:
A61C1/02; A61C1/05; A61C1/08; F01D1/06; F01D15/06; F01D25/30; B23B47/08; F03D9/00; (IPC1-7): B23B47/08; A61C1/02; A61C1/08; F01D1/06; F01D15/06; F01D25/30
Domestic Patent References:
| JP10234746A | ||||
| JP6292689A | ||||
| JP56080109U | ||||
| JP41012639Y1 |
Attorney, Agent or Firm:
Aoyama Aoi
Takuji Yamada
Takuji Yamada
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