Title:
BELT DEVIATION SUPPRESSION MECHANISM, BELT DEVIATION SUPPRESSION METHOD, AND BELT-TYPE TRANSPORTATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/225130
Kind Code:
A1
Abstract:
A belt deviation suppression mechanism 30 that incorporates the present invention comprises: a roller shaft support 38 that supports the left end 14b1 of a roller shaft 14b of a tension roller 14 that applies tension by pressing the roller face 14a into a belt 10 wound on a plurality of rollers; a belt receiver 39 that comes into contact with the left edge 10a of the belt 10 that has deviated to the left in the width direction where the left end 14b1 is located in the tension roller 14; an arm 40 that couples the roller shaft support 38 and the belt receiver 39 so same can be interlocked; and an arm support 41 that rotatably supports the arm 40 and that has an arm rotary shaft 41d for, by way of the turning force from the belt receiver 39, tilting the left end 14c that is on the side of the tension roller 14 towards which the belt 10 has deviated, so that the belt 10 can move from the left end 14b1 of the roller shaft 14b toward the right end 14b2.
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Inventors:
ABE KATSUKI (JP)
TOKIMATSU KENJI (JP)
TESHIMA WATARU (JP)
YOSHINO MASAMI (JP)
TOKIMATSU KENJI (JP)
TESHIMA WATARU (JP)
YOSHINO MASAMI (JP)
Application Number:
PCT/JP2017/020829
Publication Date:
December 13, 2018
Filing Date:
June 05, 2017
Export Citation:
Assignee:
PMT CORP (JP)
International Classes:
B65G15/64
Foreign References:
| JPH08225131A | 1996-09-03 | |||
| JPS6122894Y2 | 1986-07-09 | |||
| JPH04117815U | 1992-10-21 | |||
| JP2003171007A | 2003-06-17 | |||
| US8556068B2 | 2013-10-15 |
Attorney, Agent or Firm:
ARIYOSHI Shuichiro et al. (JP)
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