JPS61192982U - - Google Patents
Info
- Publication number
- JPS61192982U JPS61192982U JP7823085U JP7823085U JPS61192982U JP S61192982 U JPS61192982 U JP S61192982U JP 7823085 U JP7823085 U JP 7823085U JP 7823085 U JP7823085 U JP 7823085U JP S61192982 U JPS61192982 U JP S61192982U
- Authority
- JP
- Japan
- Prior art keywords
- spindle body
- spindle
- bearing
- floating seal
- outer periphery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000002093 peripheral effect Effects 0.000 claims 2
Description
第１図は本考案の第１実施例、第２図は第２実
施例をそれぞれ示す部分断面図、第３図は従来の
スピンドルとこのスピンドルが使用されたクロー
ラ走行駆動装置の構成を示す半部断面正面図、第
４図は同部分拡大図である。
１……スピンドル、２……スピンドル本体、３
……リテーナ、３１……リテーナのフローテイン
グシール接触面、４……凹部、ｄ……駆動輪ハブ
、ｃ……軸受、ｉ……フローテイングシール。
Fig. 1 is a partial sectional view showing a first embodiment of the present invention, Fig. 2 is a partial cross-sectional view of a second embodiment, and Fig. 3 is a semi-sectional view showing the configuration of a conventional spindle and a crawler travel drive device in which this spindle is used. A partially sectional front view, and FIG. 4 is an enlarged view of the same portion. 1...Spindle, 2...Spindle body, 3
...Retainer, 31... Floating seal contact surface of retainer, 4... Recess, d... Drive wheel hub, c... Bearing, i... Floating seal.
Claims (1)
持されるスピンドル本体と、このスピンドル本体
とは別体に形成されてスピンドル本体の外周部に
取付けられたリング状のリテーナとから成り、こ
のリテーナ内周面に、駆動輪ハブの内面に接触し
かつ上記軸受と隣接するフローテイングシールに
対する接触面を有し、この接触面と上記スピンド
ル本体の外周面との間に上記フローテイングシー
ルが嵌め込まれる凹部が形成されてなることを特
徴とするクローラ走行駆動装置のスピンドル。 It consists of a spindle body on which a drive shaft hub is rotatably supported via a bearing on the outer periphery, and a ring-shaped retainer formed separately from the spindle body and attached to the outer periphery of the spindle body. The inner peripheral surface has a contact surface for a floating seal that contacts the inner surface of the drive wheel hub and is adjacent to the bearing, and the floating seal is fitted between this contact surface and the outer peripheral surface of the spindle body. A spindle for a crawler travel drive device, characterized in that a recess is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7823085U JPS61192982U (en) | 1985-05-24 | 1985-05-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7823085U JPS61192982U (en) | 1985-05-24 | 1985-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61192982U true JPS61192982U (en) | 1986-12-01 |
Family
ID=30622021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7823085U Pending JPS61192982U (en) | 1985-05-24 | 1985-05-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61192982U (en) |
-
1985
- 1985-05-24 JP JP7823085U patent/JPS61192982U/ja active Pending