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Patent Searching and Data


Title:
VEHICLE
Document Type and Number:
WIPO Patent Application WO/2018/216635
Kind Code:
A1
Abstract:
Provided is a vehicle comprising a swingarm which extends from the body frame to towards the front or the rear of the vehicle, with which it is possible to curb increases in vehicle weight, while making it possible to improve the strength of the part of the swingarm to which force is input from the suspension. The vehicle 1 is equipped with a rear arm 14, rear suspension 9, and a rear wheel 4. The rear arm 14 has a left arm part 40, a right arm part 60, a cross part 50, a frame connection part 14a, a rear wheel supporting part 14b and a suspension connection part 14c. The left arm part 40 which contains carbon fiber-reinforced resin has a left arm recess bottom surface 44e. The right arm part 60 which includes carbon fiber-reinforced resin has a right arm recess bottom surface 64e. The cross part 50 which contains carbon fiber-reinforced resin has a cross left protrusion 53 and a cross right protrusion 54.

Inventors:
NISHIDA Kazuhiro (2500 Shingai, Iwata-sh, Shizuoka 01, 〒4388501, JP)
KAWANO Naoki (2500 Shingai, Iwata-sh, Shizuoka 01, 〒4388501, JP)
Application Number:
JP2018/019382
Publication Date:
November 29, 2018
Filing Date:
May 18, 2018
Export Citation:
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Assignee:
YAMAHA HATSUDOKI KABUSHIKI KAISHA (2500, Shingai Iwata-sh, Shizuoka 01, 〒4388501, JP)
International Classes:
B62K25/20; B62K19/16
Foreign References:
JPS583738A1983-01-10
JPS62198586A1987-09-02
JPS62198585A1987-09-02
JPS6371491A1988-03-31
US20150008059A12015-01-08
Attorney, Agent or Firm:
SUZUKI Kazuaki et al. (PATRIO Patent Office, Hommachi Takeda Building 1-29, Kyutaro-machi 3-chome, Chuo-ku, Osaka-sh, Osaka 56, 〒5410056, JP)
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