Title:
Wrapped V-belt and manufacturing method of wrapped V-belt
Document Type and Number:
Japanese Patent JP6334595
Kind Code:
B2
Abstract:
The present invention relates to a wrapped V-belt (100) containing: a belt main body (150) containing a compression layer (110) disposed on a belt inner surface side and containing a compression rubber layer (111) and a fabric-laminated body layer (120) in which a plurality of pieces of a rubber composition-attached fabric are laminated and adhered to each other, a tension rubber layer (130) disposed on a belt outer surface side and a tension member (140) buried between the compression layer (110) and the tension rubber layer (130); and an outside cloth (160) that covers a periphery of the belt main body (150) over an entire length in a belt circumferential direction, in which the compression layer (110) has a plurality of notch portions (170) to be open on the belt inner surface side and not covered with the outside cloth (160), and the notch portion (170) has a top positioned on the most belt outer surface side in a belt thickness direction and disposed in the fabric-laminated body layer (120).
Inventors:
Teruzen Imaoka
Application Number:
JP2016082404A
Publication Date:
May 30, 2018
Filing Date:
April 15, 2016
Export Citation:
Assignee:
Mitsuboshi Belting Co., Ltd.
International Classes:
F16G5/08; B29D29/10; F16G5/06
Domestic Patent References:
| JP2004183764A | ||||
| JP2001187942A | ||||
| JP4138143U | ||||
| JP5022093B2 |
Attorney, Agent or Firm:
Kaji/Suhara Patent Office