JPS63180772U - - Google Patents
Info
- Publication number
- JPS63180772U JPS63180772U JP1987072351U JP7235187U JPS63180772U JP S63180772 U JPS63180772 U JP S63180772U JP 1987072351 U JP1987072351 U JP 1987072351U JP 7235187 U JP7235187 U JP 7235187U JP S63180772 U JPS63180772 U JP S63180772U
- Authority
- JP
- Japan
- Prior art keywords
- fixed part
- housing
- sectional shape
- attached
- shaped cross
- 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
- 239000013013 elastic material Substances 0.000 claims 1
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Description
第１図は、本考案の一実施例の断面図、第２図
は、本考案の他の実施例の断面図、第３図は、従
来の技術によるオイルシールの一例の断面図であ
る。
１……ハウジング、２……シヤフト、３……カ
バー、４……被固定部、５……シール部、６……
スプリング、７……バツクアツプリング、１０…
…コロ装置、１１……インナーリング、１２……
ボール、Ｃ……クリアランス、ｄ……間隔。
FIG. 1 is a cross-sectional view of one embodiment of the present invention, FIG. 2 is a cross-sectional view of another embodiment of the present invention, and FIG. 3 is a cross-sectional view of an example of a conventional oil seal. DESCRIPTION OF SYMBOLS 1...Housing, 2...Shaft, 3...Cover, 4...Fixed part, 5...Seal part, 6...
Spring, 7...Backup spring, 10...
...Colo device, 11...Inner ring, 12...
Ball, C...clearance, d...distance.
Claims (1)
着される被固定部４と、ゴム様弾性材料をもつて
製せられ、前記被固定部４の内端部から略軸方向
に伸び、前記ハウジング１を貫通したシヤフト２
の周面と摺動するシール部５と、略Ｌ字様の断面
形状を呈して前記シール部５の内周側に添えられ
たバツクアツプリング７とを有し、前記バツクア
ツプリング７の内周側に、コロ装置１０を配置さ
れてなるオイルシール。 A fixed part 4 having a substantially L-shaped cross-sectional shape and attached to the housing 1, and a fixed part 4 made of a rubber-like elastic material and extending substantially axially from an inner end of the fixed part 4, Shaft 2 passing through housing 1
, and a back-up spring 7 which has a substantially L-shaped cross-sectional shape and is attached to the inner circumferential side of the seal portion 5. An oil seal in which a roller device 10 is arranged on the circumferential side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987072351U JPS63180772U (en) | 1987-05-14 | 1987-05-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987072351U JPS63180772U (en) | 1987-05-14 | 1987-05-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63180772U true JPS63180772U (en) | 1988-11-22 |
Family
ID=30915731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987072351U Pending JPS63180772U (en) | 1987-05-14 | 1987-05-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63180772U (en) |
-
1987
- 1987-05-14 JP JP1987072351U patent/JPS63180772U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS63180772U (en) | ||
| JPS6161340U (en) | ||
| JPS6328919U (en) | ||
| JPS63168365U (en) | ||
| JPH0158865U (en) | ||
| JPH0367765U (en) | ||
| JPS6412968U (en) | ||
| JPH0192558U (en) | ||
| JPS61142919U (en) | ||
| JPH01136770U (en) | ||
| JPS6055257U (en) | Motor bearing structure | |
| JPH01109660U (en) | ||
| JPH01143467U (en) | ||
| JPS5840621U (en) | Sealing device for inner ring rotating bearings | |
| JPH0320787U (en) | ||
| JPS63137172U (en) | ||
| JPS63187776U (en) | ||
| JPS63123825U (en) | ||
| JPH0468255U (en) | ||
| JPS61145359U (en) | ||
| JPS62106067U (en) | ||
| JPH01165861U (en) | ||
| JPH03108931U (en) | ||
| JPS6249018U (en) | ||
| JPS63133664U (en) |