公开(公告)号：EP1238898A1

公开(公告)日：2002-09-11

申请号：EP01302101.9

申请日：2001-03-07

申请人： Takeuchi Manufacturing Co., Ltd.

发明人： Shimada, Yoshihide ,  Kobayashi, Kazuyuki

IPC分类号： B62D55/24 ,  B62D55/28

CPC分类号： B62D55/253 ,  B62D55/244 ,  B62D55/28

摘要： The crawler belt 20 is structured of a plurality of inner shoes 21; a plurality of outer shoes 30 arranged to oppose each of the inner shoes; an endless ring-shaped rubber belt member 26 retained between the inner shoes and outer shoes respectively opposing each other; and an endless ring-shaped steel wire 27 embedded in the belt member extending in the longitudinal direction. The inner shoes 21 are arranged side by side along the inner periphery of the belt member, the outer shoes are arranged side by side along the outer periphery of the belt member, and concave portions are arranged in the longitudinal direction between the inner shoes and formed openly toward the inner periphery for receiving the sprocket teeth. Thereby, it is possible to reduce the travel noise while maintaining the advantages of the strength, durability and repairability of steel crawler belts.

摘要翻译： 履带20的结构的内靴21的多个; 的外鞋30布置成彼此相对的内鞋多元性; 分别留存内和外鞋彼此相对之间无端环状的橡胶带部件26; 和无端环状钢丝27嵌在带构件在纵向方向上延伸。 内靴21被并排沿所述带部件的内周并列配置，外鞋被并排沿所述带部件的外周并排布置，和凹部在纵向方向上的内靴之间布置和形成 公开朝向用于容纳链轮齿的内周。 由此，可以减少出行噪音同时保持钢履带的强度，耐久性和修复能力的优势。