Title:
VIBRATION CONTROL DEVICE OF MOVING BODY
Document Type and Number:
Japanese Patent JPS58196344
Kind Code:
A
Abstract:
PURPOSE:To control a motion of a moving body in such a manner as to converge into a uniform motion by the resistance generated by a vibtation control means by providing a vibration control means for generating resistance correspeonding to a moving speed of the moving body interlocking with the moving body. CONSTITUTION:A wire 18 for reciprocating a reciprocating part of a copier, a printer or the like, that is, a moving body is wound round a pulley 19, and the moving body is reciprocated through the wire 18 by driving a motor not shown. The rotation of the pulley 19 is transmitted to a cup 34 through a shaft 28, gears 30, 32 and a shaft 31. A part 341 of the cup 34 is rotated across a line of magnetic force 39 of magnetic field generated by exciting a coil 37, and rotation resistance is increased in proportion to the speed of rotation. That is, the resistance incresed in proportion to the moving speed of the moving body is generated to control a motion of the moving body in such a manner as to converge the movement of said moving body into a uniform motion.
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Inventors:
MIYAKE HIROYUKI
Application Number:
JP8055482A
Publication Date:
November 15, 1983
Filing Date:
May 12, 1982
Export Citation:
Assignee:
CANON KK
International Classes:
G03B27/50; F16F15/02; G03B27/52; G03G15/04; (IPC1-7): F16F15/02; G03B27/50; G03G15/04
Attorney, Agent or Firm:
Marushima Giichi