Title:
弾性クローラ及びクローラ式走行体
Document Type and Number:
Japanese Patent JP7102927
Kind Code:
B2
Abstract:
To provide an elastic crawler which inhibits cracks to achieve improvement of durability performance while reducing the mass.SOLUTION: An elastic crawler includes a crawler body 2 having an inner peripheral surface 10, an outer peripheral surface 11, and a pore part 12. The inner peripheral surface 10 includes a first width direction surface 13 and a first inclined surface 14 extending in a substantially linear manner. The outer peripheral surface 11 includes a second width direction surface 15 and a second inclined surface 16. A distance H between an inner end 14i of the first inclined surface 14 and an inner end 16i of the second inclined surface 16 as seen in a crawler thickness direction c is 50 percent or more of a distance H1 between the first width direction surface 13 and the second width direction surface 15 as seen in the crawler thickness direction c.SELECTED DRAWING: Figure 3
Inventors:
Tomohisa Yoshida
Application Number:
JP2018095595A
Publication Date:
July 20, 2022
Filing Date:
May 17, 2018
Export Citation:
Assignee:
Sumitomo Rubber Industries, Ltd.
International Classes:
B62D55/253
Domestic Patent References:
| JP2007118682A | ||||
| JP57168489U | ||||
| JP7117738A | ||||
| JP8113173A | ||||
| JP56120462A |
Attorney, Agent or Firm:
Sumitomo Shintaro
Shigetake Ura
Jun Naemura
Ishihara Yukinobu
Shigetake Ura
Jun Naemura
Ishihara Yukinobu