Title:
PIVOTING DEVICE FOR WORK VEHICLE AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2015/145695
Kind Code:
A1
Abstract:
In this pivoting device (10) for a work vehicle, a support ring (107) is arranged between an output pinion (101) and a second bearing part (105) of a second pinion shaft (103), the support ring (107) abutting on both the second bearing part (105) and the output pinion (101) and supporting the output pinion (101) above the second bearing part (105). A seal member (108) has a mounting part (181) arranged on an outer peripheral surface (107a) of the support ring (107), and a lip part (182) formed protruding radially outward from the mounting part (181), the lip part (182) sealing the upper side of the second bearing part (105). The support ring (107) has a protruding part (117) provided protruding radially outward from the lower end thereof. The mounting part (181) is arranged higher than the protruding part (117), and the lip part (182) protrudes further outward than does the protruding part (117).
Inventors:
DOI SHUNJI (JP)
Application Number:
PCT/JP2014/059013
Publication Date:
October 01, 2015
Filing Date:
March 27, 2014
Export Citation:
Assignee:
KOMATSU MFG CO LTD (JP)
International Classes:
F16C33/78; F16C19/26; F16C43/04
Foreign References:
| JP5386627B1 | 2014-01-15 | |||
| US3049357A | 1962-08-14 | |||
| JP2008133871A | 2008-06-12 |
Attorney, Agent or Firm:
Shinjyu Global IP (JP)
fresh green -- a global IP patent business corporation (JP)
fresh green -- a global IP patent business corporation (JP)
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