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Title:
SPUR GEAR COMPONENT, SPUR GEAR, AND MANUFACTURING METHOD OF SPUR GEAR COMPONENT
Document Type and Number:
WIPO Patent Application WO/2019/221197
Kind Code:
A1
Abstract:
This spur gear component comprises multiple teeth which project radially and extend axially, and which are arranged circumferentially at a fixed pitch, wherein the spur gear component comprises fiber material which, in a state spirally wound around a central axis, is imparted with a shape corresponding to the arrangement pattern of the multiple teeth.

Inventors:
SHINAGAWA MASAAKI (JP)
KUBOTA YOSHIAKI (JP)
NONAKA TUYOSHI (JP)
Application Number:
PCT/JP2019/019372
Publication Date:
November 21, 2019
Filing Date:
May 15, 2019
Export Citation:
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Assignee:
JXTG NIPPON OIL & ENERGY CORP (JP)
YASKAWA ELECTRIC CORP (JP)
International Classes:
B29D15/00; B29C45/14; B29C69/02; B29C70/10; B29C70/30; F16H55/16; B29K105/08; B29L15/00
Foreign References:
JPS649726A1989-01-13
JP2012096460A2012-05-24
JP2011025466A2011-02-10
JPH01198331A1989-08-09
JP2016199035A2016-12-01
JP2011025466A2011-02-10
Other References:
See also references of EP 3795342A4
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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