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Title:
ADSORPTION DEVICE
Document Type and Number:
Japanese Patent JP2013160254
Kind Code:
A
Abstract:

To solve the problem that, in order to prevent a device from sliding down on a wall surface because of the dead weight thereof, operation of a drive mechanism should be controlled or a large-scaled device for maintaining a state of adsorption by negative pressure is required.

An adsorption device includes: an annular belt having an adsorbing part; first and second rotation means between which the belt is suspended; and a protection means for protecting a part of the annular belt. The adsorption device further includes a regulation means for regulating rotation of the first and the second rotation means.


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Inventors:
TOMITA CHIFUYU
NAGANO AKIHIKO
AKATA KOJI
Application Number:
JP2012020424A
Publication Date:
August 19, 2013
Filing Date:
February 02, 2012
Export Citation:
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Assignee:
CANON KK
International Classes:
F16M13/02; F16B47/00; G03B17/56
Attorney, Agent or Firm:
Yukio Takanashi



 
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