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Patent Searching and Data


Title:
DRIVE BELT AND ITS MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2004225749
Kind Code:
A
Abstract:

To enhance durability and abrasive resistance of a drive belt.

Canvas 18 is a woven fabric and has convex parts 18a and concave parts 18b. Outer surfaces of the convex parts 18a formed by the canvas 18 are coated with resin films (resin layers) 20, and outer surfaces of the concave parts 18b formed by the canvas 18 are filled with inflow elastomer layers 21. When viewed from above, an upper face of a toothed belt 10 is formed in stripes by the inflow elastomer layers 21 and the resin films 20.


Inventors:
NAKANE SOJI
HIRONAKA AKIHIRO
MURATAKA HIROSHI
MATSUKI ATSUSHI
Application Number:
JP2003011828A
Publication Date:
August 12, 2004
Filing Date:
January 21, 2003
Export Citation:
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Assignee:
GATES UNITTA ASIA CO
ASHIMORI IND CO LTD
International Classes:
F16G1/08; B29D29/08; F16G1/28; B29K21/00; B29K75/00; B29K77/00; (IPC1-7): F16G1/08; B29D29/08; F16G1/28
Attorney, Agent or Firm:
Takashi Matsuura