JPS6262069U - - Google Patents
Info
- Publication number
- JPS6262069U JPS6262069U JP1985154578U JP15457885U JPS6262069U JP S6262069 U JPS6262069 U JP S6262069U JP 1985154578 U JP1985154578 U JP 1985154578U JP 15457885 U JP15457885 U JP 15457885U JP S6262069 U JPS6262069 U JP S6262069U
- Authority
- JP
- Japan
- Prior art keywords
- dust cover
- housing
- shaft part
- peripheral wall
- shaft
- 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
- 239000000428 dust Substances 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims 2
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Description
第１図および第２図は本考案の一実施例を示し
、第１図は軸部構造の一部縦断面図、第２図は第
１図とは異なる状態の一部縦断面図、第３図は本
考案の従来例を示す軸部構造の縦断面図である。
３……ハウジング、２……ベアリング、１……
軸部（ドライブシヤフト）、６……第１のダスト
カバー、１０……第２のダストカバー。
1 and 2 show an embodiment of the present invention, in which FIG. 1 is a partial vertical cross-sectional view of the shaft structure, FIG. 2 is a partial vertical cross-sectional view in a state different from that in FIG. FIG. 3 is a longitudinal sectional view of a shaft structure showing a conventional example of the present invention. 3...Housing, 2...Bearing, 1...
Shaft portion (drive shaft), 6...first dust cover, 10...second dust cover.
Claims (1)
ジングと、このハウジング内にその一部がベアリ
ングを介して回転自在に枢支され他の部分はハウ
ジングから突出する軸部と、この軸部のハウジン
グから突出する周壁および上記ハウジングの開口
端部にそれぞれ設けられ互いに間隙を存する第１
のダストカバーおよび第２のダストカバーとを備
具したものにおいて、上記第１のダストカバーと
第２のダストカバーの少なくとも一方は泥水を浴
びたときに他のダストカバーに接触するように変
形する形状記憶合金から構成したことを特徴とす
る軸部の防泥構造。 A housing consisting of a cylindrical body with at least one end open; a shaft part of which is rotatably supported within the housing via a bearing; the other part protruding from the housing; and a shaft part of which the shaft part projects from the housing. a first peripheral wall provided at the peripheral wall and an open end of the housing, and spaced apart from each other;
In the device equipped with a dust cover and a second dust cover, at least one of the first dust cover and the second dust cover deforms so as to come into contact with the other dust cover when exposed to muddy water. The mud-proof structure of the shaft is characterized by being made of shape memory alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985154578U JPS6262069U (en) | 1985-10-09 | 1985-10-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985154578U JPS6262069U (en) | 1985-10-09 | 1985-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6262069U true JPS6262069U (en) | 1987-04-17 |
Family
ID=31074496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985154578U Pending JPS6262069U (en) | 1985-10-09 | 1985-10-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6262069U (en) |
-
1985
- 1985-10-09 JP JP1985154578U patent/JPS6262069U/ja active Pending
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