Title:
FASTENING STRUCTURE OF ROTARY BODY AND ROTARY SHAFT
Document Type and Number:
Japanese Patent JP3928402
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent looseness of screw joining when joining a pulley to a shaft by a screw.
SOLUTION: A second male screw part 212 is formed as an inverse directional screw to a first male screw part 211. Thus, when the pulley 100 loosens since large negative torque acts, the pulley 100 moves to the nut 213 side, and while, since a nut 213 fastens (moves to the pulley 100 side), looseness of the screw joining of the pulley 100 is prevented.
Inventors:
Nosaka Rinpo
Masato Yokoyama
Masato Yokoyama
Application Number:
JP2001322202A
Publication Date:
June 13, 2007
Filing Date:
October 19, 2001
Export Citation:
Assignee:
株式会社デンソー
International Classes:
F16H35/10; F16H55/36; F16B39/02; F16D1/06; (IPC1-7): F16D1/06; F16B39/02; F16H55/36
Domestic Patent References:
| JP62024161U | ||||
| JP56012116U | ||||
| JP57038915U | ||||
| JP4341638A |
Attorney, Agent or Firm:
Yoji Ito
Takahiro Miura
Fumihiro Mizuno
Takahiro Miura
Fumihiro Mizuno
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