JPH0219936U - - Google Patents
Info
- Publication number
- JPH0219936U JPH0219936U JP9296888U JP9296888U JPH0219936U JP H0219936 U JPH0219936 U JP H0219936U JP 9296888 U JP9296888 U JP 9296888U JP 9296888 U JP9296888 U JP 9296888U JP H0219936 U JPH0219936 U JP H0219936U
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- elastomer
- shaft
- inner diameter
- seal lip
- 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.)
- Granted
Links
- 229920001971 elastomer Polymers 0.000 claims description 6
- 239000000806 elastomer Substances 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Motor Power Transmission Devices (AREA)
- Springs (AREA)
Description
第１図は本考案センタリングブツシユの第１実
施例を示す断面図、第２図は第２実施例を示す断
面図、第３図はセンタリングブツシユ装着部全体
を示す断面図、第４図は従来のセンタリングブツ
シユを示す断面図である。
１…アウタースリーブ、２…インナースリーブ
、３…エラストマー、４…シールリツプ、５…ガ
ータスプリング、６…ガイドキヤツプ、６′…ガ
イドキヤツプ本体部分、７…内向き鍔部、８…環
状のエラストマー、８ａ…ダストリツプ部、９…
空間、ｄ…センタリングシヤフト（軸）。
Fig. 1 is a sectional view showing the first embodiment of the centering bush of the present invention, Fig. 2 is a sectional view showing the second embodiment, Fig. 3 is a sectional view showing the entire centering bush mounting part, and Fig. 4. is a sectional view showing a conventional centering bush. DESCRIPTION OF SYMBOLS 1... Outer sleeve, 2... Inner sleeve, 3... Elastomer, 4... Seal lip, 5... Garter spring, 6... Guide cap, 6'... Guide cap body portion, 7... Inward flange, 8... Annular elastomer, 8a ...Dust strip section, 9...
Space, d...centering shaft (axis).
Claims (1)
ーブ１と、該アウタースリーブ１の内周にあつて
他方の軸が摺動自在に挿通されるインナースリー
ブ２と、該両スリーブ１，２間に接着されたエラ
ストマー３と、該エラストマー３に形成され前記
インナースリーブ２への異物の侵入を阻止するシ
ールリツプ４と、前記アウタースリーブ１に固着
され、内径が前記インナースリーブ２の内径より
も適当に大径で前記シールリツプ４の外側に位置
する内向き鍔部７が形成されたガイドキヤツプ６
とを有するセンタリングブツシユにおいて、前記
ガイドキヤツプ６の内向き鍔部７の内径部が、環
状のエラストマー８からなることを特徴とするセ
ンタリングブツシユ。 ２ 請求項１において、前記環状のエラストマー
８の内径端部に、前記インナースリーブ２に挿通
された軸の外周面と密接するダストリツプ部８ａ
を形成したことを特徴とするセンタリングブツシ
ユ。[Claims for Utility Model Registration] 1. An outer sleeve 1 that is concentrically fixed to one shaft, and an inner sleeve 2 that is located on the inner periphery of the outer sleeve 1 and through which the other shaft is slidably inserted. , an elastomer 3 bonded between the sleeves 1 and 2; a seal lip 4 formed on the elastomer 3 to prevent foreign matter from entering the inner sleeve 2; A guide cap 6 is formed with an inward flange 7 having a suitably larger diameter than the inner diameter of the sleeve 2 and located on the outside of the seal lip 4.
2. A centering bush comprising: an inner diameter portion of the inward flange portion 7 of the guide cap 6 made of an annular elastomer 8; 2. In claim 1, the annular elastomer 8 has a dust strip portion 8a on the inner diameter end thereof that is in close contact with the outer peripheral surface of the shaft inserted into the inner sleeve 2.
A centering button characterized by forming a .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988092968U JPH0529374Y2 (en) | 1988-07-15 | 1988-07-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988092968U JPH0529374Y2 (en) | 1988-07-15 | 1988-07-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0219936U true JPH0219936U (en) | 1990-02-09 |
| JPH0529374Y2 JPH0529374Y2 (en) | 1993-07-28 |
Family
ID=31317416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988092968U Expired - Lifetime JPH0529374Y2 (en) | 1988-07-15 | 1988-07-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0529374Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5336650U (en) * | 1976-09-03 | 1978-03-31 | ||
| JPS5852091A (en) * | 1981-09-24 | 1983-03-28 | 新明和工業株式会社 | tank truck |
-
1988
- 1988-07-15 JP JP1988092968U patent/JPH0529374Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5336650U (en) * | 1976-09-03 | 1978-03-31 | ||
| JPS5852091A (en) * | 1981-09-24 | 1983-03-28 | 新明和工業株式会社 | tank truck |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0529374Y2 (en) | 1993-07-28 |