Title:
FRICTION TRANSMISSION BELT, CORD FOR SAME, AND MANUFACTURING METHOD FOR SAME
Document Type and Number:
WIPO Patent Application WO/2019/111639
Kind Code:
A1
Abstract:
The present invention pertains to a friction transmission belt that includes a core cable. The core cable includes a cord comprising: a core yarn containing high elastic-modulus fibers; and a plurality of sheath yarns that are disposed around the core yarn and that contain low elastic-modulus fibers. The cord is twisted and the proportion of the average diameter of the sheath yarn to the average diameter of the core yarn is 0.2 to 0.4.
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| JPH11148535 | TRANSMISSION BELT |
| JP2009275781 | DRIVING BELT |
Inventors:
TAMURA MASASHI (JP)
TSUJI TAKESHI (JP)
TOMODA TAKUYA (JP)
TSUJI TAKESHI (JP)
TOMODA TAKUYA (JP)
Application Number:
PCT/JP2018/041878
Publication Date:
June 13, 2019
Filing Date:
November 12, 2018
Export Citation:
Assignee:
MITSUBOSHI BELTING LTD (JP)
International Classes:
F16G1/08; D02G3/36; D07B1/04; F16G5/06; F16G5/20
Domestic Patent References:
| WO2005061766A1 | 2005-07-07 | |||
| WO2009063952A1 | 2009-05-22 | |||
| WO2004090224A1 | 2004-10-21 | |||
| WO2009063952A1 | 2009-05-22 |
Foreign References:
| JPH09126278A | 1997-05-13 | |||
| JPH07127689A | 1995-05-16 | |||
| JP2005009658A | 2005-01-13 | |||
| JP2016011736A | 2016-01-21 | |||
| JPS61192943A | 1986-08-27 | |||
| JP2004535517A | 2004-11-25 | |||
| JP2016011736A | 2016-01-21 | |||
| JP2004082702A | 2004-03-18 | |||
| JP2017235161A | 2017-12-07 | |||
| JP2018201776A | 2018-12-27 |
Other References:
See also references of EP 3722636A4
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P.C. (JP)
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