Invention Application
- Patent Title: A LINKAGE UNIT FOR A ROLLER CHAIN LINK ASSEMBLY SUITABLE FOR USE IN A CATERPILLAR TRACK
-
Application No.: PCT/MY2020/050201Application Date: 2020-12-22
-
Publication No.: WO2022060214A1Publication Date: 2022-03-24
- Inventor: TIEW, Kim Boon
- Applicant: EIK ENGINEERING SDN BHD
- Applicant Address: No. 10, Jalan SiLC ¼, Kawasan Perindustrian SiLC,
- Assignee: EIK ENGINEERING SDN BHD
- Current Assignee: EIK ENGINEERING SDN BHD
- Current Assignee Address: No. 10, Jalan SiLC ¼, Kawasan Perindustrian SiLC,
- Agency: CHOON HONG, Lok
- Priority: MYPI 2020004776 2020-09-15
- Main IPC: B62D55/088
- IPC: B62D55/088 ; B62D55/21 ; B62D55/092 ; B62D55/15 ; F16C33/76 ; F16C19/46
Abstract:
The present invention relates to a linkage unit (101) for a roller chain link assembly of a caterpillar track, the unit comprising a bushing (102) which has a body and a seat (103) retaining a sealing member (104) at each of the respective axial ends of the body, an outer roller (105) mounted on the bushing (102) for rotation relative to the bushing (102) and means for reducing friction (106) disposed between the internal surface of the outer roller (105) and the outer surface of the bushing (102). The present invention also relates to a roller chain link assembly (110) having the aforementioned linkage unit (101) and a caterpillar track (301) suitable for use in track-type machines employing the roller chain link assembly (110).
Information query
IPC分类:
