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Title:
SUCTION DISK FOR SUCTION SLIDING TYPE MOBILE INSPECTION ROBOT
Document Type and Number:
Japanese Patent JP2018071262
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide safe suction sliding wherein, the suction force of a suction device is stably maintained when encountering a wall w having great unevenness while the sealing performance of the suction device is maintained by using a structure devised to allow a suction device having high sealing performance.SOLUTION: A suction device comprises: a chamber 2 having an opening 3 on one face; a travelling mechanism 6 installed inside the chamber 2 in a manner allowing 360 degrees of rotation in relation to a wall w via a rotation mechanism 5; an air displacement pump 4 for creating negative pressure within the chamber 2; and a skirt 15 for sealing formed from a plurality of segments 14 installed on the periphery 12 of the chamber 2 and arranged individually in the wall w direction in a freely retractable manner.SELECTED DRAWING: Figure 3

Inventors:
MATSUHASHI KANJI
KURIHARA HIDEO
KURIHARA YOICHI
Application Number:
JP2016214730A
Publication Date:
May 10, 2018
Filing Date:
November 02, 2016
Export Citation:
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Assignee:
ONGA ENG KK
International Classes:
E01D22/00; B25J5/00; B62D57/02
Domestic Patent References:
JPS62279176A1987-12-04
JPH0519087U1993-03-09
JPS5273416A1977-06-20
JP2001334223A2001-12-04
Attorney, Agent or Firm:
Patent business corporation Takemasa International Patent and Trademark Office