Title:
MOTORCYCLE
Document Type and Number:
WIPO Patent Application WO/2019/059333
Kind Code:
A1
Abstract:
An intermediate frame (30), a front frame (20), a rear frame (40), a round-tread-surface front tire (2), a round-tread-surface rear tire (4), a round-tread-surface rear tire sway actuator (60), and a round-tread-surface rear tire sway control device (80) are formed/arranged such that, as viewed from the left direction or right direction of a vehicle, the sway axis (A4) of the round-tread-surface rear tire passes between a seat (10) or a carrier and the center of gravity (G0) of the vehicle (1) in a state where no load is applied from outside, and such that, as the load applied to the seat (10) or the carrier increases from zero, the center of gravity of the vehicle, including a driver (O) or a baggage on the seat (10) or the carrier, approaches the round-tread-surface rear tire sway axis (A4).
Inventors:
MANO YASUNORI (JP)
OKI SHOTA (JP)
OKI SHOTA (JP)
Application Number:
PCT/JP2018/034970
Publication Date:
March 28, 2019
Filing Date:
September 21, 2018
Export Citation:
Assignee:
YAMAHA MOTOR CO LTD (JP)
International Classes:
B62K11/02; B62J11/00; B62J35/00; B62K19/38; B62K25/20
Foreign References:
| JP2004114809A | 2004-04-15 | |||
| JP2010254164A | 2010-11-11 | |||
| JP2011168170A | 2011-09-01 | |||
| JP2015112923A | 2015-06-22 | |||
| JP2006182091A | 2006-07-13 | |||
| JP2008105455A | 2008-05-08 |
Attorney, Agent or Firm:
KAJI, SUHARA & ASSOCIATES (JP)
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