JPS63178632U - - Google Patents
Info
- Publication number
- JPS63178632U JPS63178632U JP6892587U JP6892587U JPS63178632U JP S63178632 U JPS63178632 U JP S63178632U JP 6892587 U JP6892587 U JP 6892587U JP 6892587 U JP6892587 U JP 6892587U JP S63178632 U JPS63178632 U JP S63178632U
- Authority
- JP
- Japan
- Prior art keywords
- outer cylinder
- sleeve
- fixed
- guide surface
- inner circumference
- 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
- 239000004519 grease Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 2
- 239000012528 membrane Substances 0.000 description 1
Landscapes
- Gasket Seals (AREA)
Description
第１図は本考案センタリングブツシユの一実施
例を示す断面図、第２図は従来のセスタリングブ
ツシユの一例を示す装着状態の断面図である。
１……外筒、２……スリーブ、３……弾性体、
３′……ゴム膜、４……シールリツプ、５……隔
壁、５ａ……グリースガイド面、５ｂ……端部、
５ｃ……底部、６……通気孔、７……腔部、８…
…センタリングシヤフト。
FIG. 1 is a cross-sectional view showing an embodiment of the centering bush of the present invention, and FIG. 2 is a cross-sectional view of an example of a conventional centering bush in an installed state. 1...Outer cylinder, 2...Sleeve, 3...Elastic body,
3'...Rubber membrane, 4...Seal lip, 5...Partition wall, 5a...Grease guide surface, 5b...End part,
5c...Bottom, 6...Vent hole, 7...Cavity, 8...
...Centering shaft.
Claims (1)
外筒１の内周に同軸的に配され他方の軸に摺動自
在に外挿されるスリーブ２と、これら外筒１とス
リーブ２間に接着されたゴム等の弾性体３を有す
るセンタリングブツシユにおいて、外筒１の内周
に、テーパ状のグリースガイド面５ａを有する隔
壁５を固着し、前記グリースガイド面５ａの大径
側の端部５ｂがスリーブ２と近接位置してなるこ
とを特徴とするセンタリングブツシユ。 An outer cylinder 1 coaxially fixed to one shaft side, a sleeve 2 coaxially arranged on the inner periphery of the outer cylinder 1 and slidably inserted onto the other shaft, and the outer cylinder 1 and the sleeve. In a centering bush having an elastic body 3 made of rubber or the like bonded between two, a partition wall 5 having a tapered grease guide surface 5a is fixed to the inner circumference of the outer cylinder 1, and the large diameter of the grease guide surface 5a is fixed to the inner circumference of the outer cylinder 1. A centering bush characterized in that a side end 5b is located close to the sleeve 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6892587U JPS63178632U (en) | 1987-05-11 | 1987-05-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6892587U JPS63178632U (en) | 1987-05-11 | 1987-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63178632U true JPS63178632U (en) | 1988-11-18 |
Family
ID=30909188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6892587U Pending JPS63178632U (en) | 1987-05-11 | 1987-05-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63178632U (en) |
-
1987
- 1987-05-11 JP JP6892587U patent/JPS63178632U/ja active Pending