Title:
LINEAR MOVING DEVICE
Document Type and Number:
Japanese Patent JP3851676
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a linear moving device capable of making the stroke two times without causing backlash.
SOLUTION: A linear moving device is made up of a crank slider mechanism capable of converting the rotational motion of a motor into a reciprocating motion, plural pulleys 5 supported on a supporting shaft projected from the tip of the crank slider mechanism, a primary side wire rope 4 supported on one pulley 5 on the stationary side, and a secondary side wire rope 6 supported on the other pulley. By tensioning and supporting the secondary side wire rope 6 on a moving body on the moving side, the moving body is moved at the stroke two times larger than that of the primary side wire rope 4.
Inventors:
Ishida Yoshihiro
Hiroshi Fujii
Masaki Terashima
Ken Yamamoto
Hiroshi Fujii
Masaki Terashima
Ken Yamamoto
Application Number:
JP2843496A
Publication Date:
November 29, 2006
Filing Date:
January 22, 1996
Export Citation:
Assignee:
株式会社日立製作所
株式会社日立プラントテクノロジー
日立ビアメカニクス株式会社
株式会社日立プラントテクノロジー
日立ビアメカニクス株式会社
International Classes:
B65G25/06; F16H19/02; (IPC1-7): B65G25/06; F16H19/02
Domestic Patent References:
| JP2015834U | ||||
| JP1110086U | ||||
| JP1070712U |
Attorney, Agent or Firm:
Osamu Mori