Title:
WHEEL AND VEHICLE
Document Type and Number:
Japanese Patent JP2019199208
Kind Code:
A
Abstract:
To extend life of each roller.SOLUTION: A wheel 30 disposed at a vehicle 100, which travels on a road surface, includes a first rotation axis LR1 and multiple rollers 5. The first rotation axis LR1 shows a rotation axis of the wheel 30. The rollers 5 are disposed along a circumferential direction of the wheel 30. Each of the multiple rollers 5 has a second rotation axis LR2 and a support member 52. The second rotation axis LR2 shows a rotation axis of the roller 5. The support member 52 supports a roller body 51 in a manner that the roller body 51 can rotate around the second rotation axis LR2. Each of the multiple rollers 5 is disposed so that the second rotation axis LR2 is oriented to a revolution center PC of the vehicle 100 in a state where the roller body 51 contacts with the road surface.SELECTED DRAWING: Figure 1
Inventors:
HIGUCHI ATSUSHI
KO KYOSUKE
OKABASHI YOSHITAKA
KIKUCHI YOSHIAKI
TANAKA HIRONORI
KO KYOSUKE
OKABASHI YOSHITAKA
KIKUCHI YOSHIAKI
TANAKA HIRONORI
Application Number:
JP2018095604A
Publication Date:
November 21, 2019
Filing Date:
May 17, 2018
Export Citation:
Assignee:
SHARP KK
International Classes:
B60B19/00; B62D15/00
Attorney, Agent or Firm:
Hiroyuki Maei