Title:
【発明の名称】直線駆動装置
Document Type and Number:
Japanese Patent JP2561361
Kind Code:
B2
Abstract:
A linear-motion driving device includes a movable shaft, a gas bearing for supporting the movable shaft, a housing for supporting the gas bearing, and a motor having a voice coil for displacing the movable shaft. The bearing housing is disposed inside the voice coil.
Inventors:
HORIKOSHI YASUO
WATANABE KAZUO
KUBO TADAYUKI
WATANABE KAZUO
KUBO TADAYUKI
Application Number:
JP10077690A
Publication Date:
December 04, 1996
Filing Date:
April 16, 1990
Export Citation:
Assignee:
CANON KK
International Classes:
B23Q1/26; B23Q1/38; B23Q1/56; B23Q5/28; F16C29/02; H02K5/16; H02K33/18; H02K41/035; (IPC1-7): H02K33/18; B23Q1/26; B23Q5/28
Attorney, Agent or Firm:
Giichi Marushima (1 person outside)