Invention Application
- Patent Title: TRACK LINK STRUCTURE AND PIN JOINT ASSEMBLY
- Patent Title (中): 轨道结构和接头组合
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Application No.: PCT/US2016/042738Application Date: 2016-07-18
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Publication No.: WO2017027173A1Publication Date: 2017-02-16
- Inventor: BROOKS, Jennifer A. , RECKER, Roger L.
- Applicant: CATERPILLAR INC.
- Applicant Address: 100 N.E. Adams St. Peoria, Illinois 61629 US
- Assignee: CATERPILLAR INC.
- Current Assignee: CATERPILLAR INC.
- Current Assignee Address: 100 N.E. Adams St. Peoria, Illinois 61629 US
- Agency: RUFENER, A. Bryce et al.
- Priority: US14/825,456 20150813
- Main IPC: B62D55/21
- IPC: B62D55/21
Abstract:
A track link (34, 35, 44, 45) includes a link body (52) having first and second sides (54, 56), a rail surface (58, 110, 118), a shoe engaging surface (60, 112, 120), and first and second end portions (38, 40, 40a, 62, 64, 106, 108). A link pin bore (66) at the first end portion is configured to receive a link pin (36, 130). A bushing bore (68) at the second end portion is configured to receive a bushing (39, 49, 132). A link pin boss (70, 134) is located at the first end portion on the first side and surrounds the link pin bore. A bushing boss (76, 138) is located at the second end portion on the second side and surrounds the bushing bore.
Information query
IPC分类:
