Title:
履帯シュー用芯金、弾性履帯シュー及び履帯シュー用芯金の製造方法
Document Type and Number:
Japanese Patent JP6568767
Kind Code:
B2
Abstract:
A crawler track shoe core metal (10) is plate shaped and is clamped and fixed by a fixing member (14) to a moving link (12) provided at a travelling body. The crawler track shoe core metal (10) includes a cutout portion (16), a through-hole (18), and a raised portion (22). The cutout portion (16) is formed indented in a face (P1) at a moving link side. The through-hole (18) pierces through inside the cutout portion (16) in a plate thickness direction and is inserted with the fixing member (14). The raised portion (22) projects out from a through-hole (18) peripheral edge of the cutout portion (16) toward the moving link side, and has a projecting end with a height that does not reach the face (P1) at the moving link side.
Inventors:
Tatsuya Kobori
Application Number:
JP2015210252A
Publication Date:
August 28, 2019
Filing Date:
October 26, 2015
Export Citation:
Assignee:
Bridgestone Corporation
International Classes:
B62D55/20; B21D28/16; B21D28/24
Domestic Patent References:
| JP7267156A | ||||
| JP2008229710A |
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Hiroshi Fukuda
Kato Kazunori
Hiroshi Fukuda