Title:
シール組立体及び履帯連結構造
Document Type and Number:
Japanese Patent JP4653900
Kind Code:
B2
Abstract:
PURPOSE: To provide a seal assembly having a simple structure of an assembling part and capable of surely sealing and to provide a crawler connecting structure capable of easily assembling the seal assembly and surely preventing the outflow of lubricating fluid, etc., to the outside. CONSTITUTION: A pair of seal rings 1 and 1 having lip parts 23 is so disposed that the lip parts 23 and 23 project in the opposite directions of the axial core direction and a negative load ring 2 applying an axially outward reaction to the lip parts 23 and 23 by axial contraction is interposed between the seal rings 1 and 1.
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Inventors:
Yamamoto
Akira Hashimoto
Hiroyuki Nakaishi
Akira Hashimoto
Hiroyuki Nakaishi
Application Number:
JP2001112398A
Publication Date:
March 16, 2011
Filing Date:
April 11, 2001
Export Citation:
Assignee:
KOMATSU LTD.
International Classes:
B62D55/21; B62D55/092; B62D55/20; B62D55/205
Domestic Patent References:
| JP52012452B1 | ||||
| JP59128060A | ||||
| JP5213237A | ||||
| JP48028187Y1 | ||||
| JP6051629U |
Foreign References:
| US2877029 | ||||
| US3838896 |
Attorney, Agent or Firm:
Masahiro Nishimori