Title:
GRINDING TOOL AND METHOD FOR ROUNDING EDGE
Document Type and Number:
WIPO Patent Application WO/2019/026999
Kind Code:
A1
Abstract:
A grinding tool mounted on a robot comprises a roller group, an endless grinding belt, and a drive roller. The roller group comprises a plurality of rollers. The grinding belt is disposed so as to double back at a portion of the roller group. The drive roller drives the grinding belt through transmission of drive force from a motor. The roller group includes a first roller, a second roller, and a third roller that are all driven and rotated by the grinding belt. The grinding belt is wound about the second roller, the first roller, and the third roller in the stated order. The first roller, the second roller, and the third roller are all disposed on the inner peripheral side of the grinding belt. Spaces are formed in at least part of a section between the second roller and the first roller and in at least part of a section between the first roller and the third roller, the spaces allowing the grinding belt to flex toward the inner peripheral side.
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Inventors:
KAWA TOMOAKI
SHIMADA MASAHIRO
YAMAMOTO JUNKI
AOKI ATSUHITO
SHIMADA MASAHIRO
YAMAMOTO JUNKI
AOKI ATSUHITO
Application Number:
PCT/JP2018/029034
Publication Date:
February 07, 2019
Filing Date:
August 02, 2018
Export Citation:
Assignee:
KAWASAKI HEAVY IND LTD (JP)
International Classes:
B24B21/16; B24B9/00; B24B27/00
Foreign References:
| JP2001225253A | 2001-08-21 | |||
| JPH07251364A | 1995-10-03 | |||
| JPH09183057A | 1997-07-15 | |||
| JP2002510559A | 2002-04-09 | |||
| JP2004195575A | 2004-07-15 |
Attorney, Agent or Firm:
KATSURAGAWA, Naoki (JP)
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