Title:
TILTING VEHICLE
Document Type and Number:
WIPO Patent Application WO/2023/145321
Kind Code:
A1
Abstract:
A tilting vehicle comprising: a frame (40) constituting a chassis; wheels including a left front steerable wheel (11L), a right front steerable wheel (11R), and a rear wheel (12); arm members (600L, 600R) that support the front steerable wheels (11L, 11R) on the frame (40); a tower member (620) that extends upward from one end section supported on the frame (40); suspension devices (605L, 605R) having spring elements and supported on the tower member (620) and the arm members (600L, 600R); a tilting actuator (120) that applies, to the tower member (620), tilting torque for changing the tilting angle of the chassis; and a control device (100) that controls the control actuator (120), wherein the control device (100) controls the tilting actuator (120) in accordance with the tilting angle and tilting angular velocity of the chassis in order to decrease vibration of the tower member (620) caused by the spring elements in the suspension devices (605L, 605R).
Inventors:
TERADA KEISUKE (JP)
OHNISHI SEIGO (JP)
OHNISHI SEIGO (JP)
Application Number:
PCT/JP2022/047142
Publication Date:
August 03, 2023
Filing Date:
December 21, 2022
Export Citation:
Assignee:
YAMAHA MOTOR CO LTD (JP)
International Classes:
B62K5/10; B62K5/027; B62K5/08; B62K25/04
Domestic Patent References:
| WO2018168943A1 | 2018-09-20 |
Foreign References:
| JP2018149962A | 2018-09-27 | |||
| JP2018193010A | 2018-12-06 | |||
| JP2019098885A | 2019-06-24 |
Attorney, Agent or Firm:
NAKATSUJI, Shiro et al. (JP)
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