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Patent Searching and Data


Title:
VIBRATION CONTROL DRIVING DEVICE OF RECTILINEARLY RECIPROCATING MEMBER
Document Type and Number:
Japanese Patent JPH08216067
Kind Code:
A
Abstract:

PURPOSE: To reliably position and stop a member with high accuracy by preventing the generation of its vibration even when a rectilinearly reciprocating member is driven in the horizontal direction.

CONSTITUTION: A cross bar as a rectilinearly reciprocating member can slidingly freely move in the horizontal direction by a guide rail. An interlocking shaft is rotatably arranged on the cross bar, and pinion gears 11 and 12 meshing with a rack gear arranged along the guide rail are arranged on both ends of this interlocking shaft. The interlocking shaft is composed of two shaft members 10a and 10b, and these shaft members 10a and 10b are connected to each other through a rubber elastic cylindrical member 34 as a damping connecting part. Therefore, generation of vibration of the driven side shaft member 10b when rotation of the interlocking shaft 10 is stopped, can be prevented.


Inventors:
Okazaki, Tadao
Application Number:
JP1995000032742
Publication Date:
August 27, 1996
Filing Date:
February 21, 1995
Export Citation:
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Assignee:
TECHNO KAPURA:KK
International Classes:
H05K13/02; B23Q7/04; B25J5/02; B25J9/02; F16H25/20; H01L21/677; H01L21/68; H05K13/00; (IPC1-7): B25J5/02; B23Q7/04; B25J9/02; F16H25/20; H01L21/68
Attorney, Agent or Firm:
筒井 大和 (外3名)