Title:
JOINED V-BELT AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2024/024978
Kind Code:
A1
Abstract:
The present invention relates to a joined V-belt comprising a plurality of wrapped V-belt portions and a tie band. The outer peripheral surfaces of the wrapped V-belt portions are coupled by the tie band. The wrapped V-belt portions each include a belt body and an outer fabric cover covering the outer surface of the belt body. The belt body includes a core body layer, an extension rubber layer, and a compression rubber layer. The tie band includes a short fiber–containing rubber layer, and the short fiber–containing rubber layer has a plurality of rib portions.
Inventors:
KIMURA TAKESHI (JP)
FUKUNAGA YUDAI (JP)
FUKUNAGA YUDAI (JP)
Application Number:
PCT/JP2023/027874
Publication Date:
February 01, 2024
Filing Date:
July 28, 2023
Export Citation:
Assignee:
MITSUBOSHI BELTING LTD (JP)
International Classes:
F16G5/06; B29D29/10; D03D1/00; D03D9/00; D03D19/00; F16G5/08; F16G5/20
Foreign References:
| JP2022085864A | 2022-06-08 | |||
| JP2020051617A | 2020-04-02 | |||
| JPS5578856U | 1980-05-30 | |||
| JP2012518760A | 2012-08-16 | |||
| JPS62199553U | 1987-12-18 | |||
| JP2006349002A | 2006-12-28 | |||
| JP2019010868A | 2019-01-24 | |||
| JP6577157B1 | 2019-09-18 |
Attorney, Agent or Firm:
EIKOH, P.C. (JP)
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