JPH03123161U - - Google Patents
Info
- Publication number
- JPH03123161U JPH03123161U JP3214890U JP3214890U JPH03123161U JP H03123161 U JPH03123161 U JP H03123161U JP 3214890 U JP3214890 U JP 3214890U JP 3214890 U JP3214890 U JP 3214890U JP H03123161 U JPH03123161 U JP H03123161U
- Authority
- JP
- Japan
- Prior art keywords
- lip portion
- joint member
- fixed
- retainer
- dust cover
- 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 5
- 239000012528 membrane Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
- F16C11/0666—Sealing means between the socket and the inner member shaft
- F16C11/0671—Sealing means between the socket and the inner member shaft allowing operative relative movement of joint parts due to flexing of the sealing means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
- Pivots And Pivotal Connections (AREA)
Description
第１図は本考案の一実施例に係るダストカバー
の縦断面図、第２図は第１図のリツプ部の部分拡
大断面図、第３図は従来のダストカバーの縦断面
図、第４図は第３図のリツプ部の部分拡大断面図
である。
符号の説明、１……カバー本体、２……開口端
、３……リツプ部、３１……外側端面、３２……
内側端面、４……金属環、５……リテーナ、５１
……フランジ部、５２……円筒部、６……突起、
７，８……リツプ、１０……ボールジヨイント、
１１……ボール部、１２……ボールスタツド、１
３……ソケツト部、１４……ナツクルアーム、１
５……固定溝、１６……締付部材。
Fig. 1 is a longitudinal sectional view of a dust cover according to an embodiment of the present invention, Fig. 2 is a partially enlarged sectional view of the lip portion of Fig. 1, Fig. 3 is a longitudinal sectional view of a conventional dust cover, and Fig. 4 is a longitudinal sectional view of a dust cover according to an embodiment of the present invention. The figure is a partially enlarged sectional view of the lip portion of FIG. 3. Explanation of symbols: 1... Cover body, 2... Opening end, 3... Lip portion, 31... Outer end surface, 32...
Inner end surface, 4...metal ring, 5...retainer, 51
...Flange part, 52...Cylindrical part, 6...Protrusion,
7, 8...Rip, 10...Ball joint,
11...Ball part, 12...Ball stud, 1
3...Socket part, 14...Knuckle arm, 1
5...Fixing groove, 16...Tightening member.
Claims (1)
ジヨイント部を覆うカバー本体を構成し、該カバ
ー本体の一方の開口端を第１のジヨイント部材に
固定し、他方の開口端に設けたリツプ部を第２の
ジヨイント部材に回転方向に摺動可能に取付け、
第２のジヨイント部材に固定されるリテーナによ
つて、上記リツプ部の端面を摺動自在に接触させ
てリツプ部の軸方向の位置を規制するダストカバ
ーにおいて、 前記リツプ部のリテーナとの摺動端面に突起を
設けて成ることを特徴とするダストカバー。[Claims for Utility Model Registration] A cover body that covers the joint part is constituted by an internally hollow flexible membrane member that is open at both ends, one open end of the cover body is fixed to a first joint member, and the other end is fixed to a first joint member. A lip portion provided at the opening end of the lip portion is attached to the second joint member so as to be slidable in the rotational direction,
A dust cover that controls the axial position of the lip portion by slidably contacting the end face of the lip portion with a retainer fixed to a second joint member, wherein the lip portion slides with the retainer. A dust cover characterized by having a protrusion on the end surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3214890U JPH03123161U (en) | 1990-03-28 | 1990-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3214890U JPH03123161U (en) | 1990-03-28 | 1990-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03123161U true JPH03123161U (en) | 1991-12-16 |
Family
ID=31535052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3214890U Pending JPH03123161U (en) | 1990-03-28 | 1990-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03123161U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012060133A1 (en) * | 2010-11-04 | 2012-05-10 | Nok株式会社 | Ball joint dust cover |
| WO2013038886A1 (en) * | 2011-09-13 | 2013-03-21 | Nok株式会社 | Dust cover for ball joint |
| JP2014066333A (en) * | 2012-09-27 | 2014-04-17 | Nok Corp | Ball joint dust cover |
| WO2014097767A1 (en) * | 2012-12-19 | 2014-06-26 | Nok株式会社 | Ball joint dust cover |
| JP5941547B2 (en) * | 2012-07-30 | 2016-06-29 | Ｔｈｋリズム株式会社 | Ball joint |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6428748A (en) * | 1987-07-24 | 1989-01-31 | Hitachi Ltd | Monitor system |
-
1990
- 1990-03-28 JP JP3214890U patent/JPH03123161U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6428748A (en) * | 1987-07-24 | 1989-01-31 | Hitachi Ltd | Monitor system |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012060133A1 (en) * | 2010-11-04 | 2012-05-10 | Nok株式会社 | Ball joint dust cover |
| JP2012097855A (en) * | 2010-11-04 | 2012-05-24 | Nok Corp | Dust cover for ball joint |
| WO2013038886A1 (en) * | 2011-09-13 | 2013-03-21 | Nok株式会社 | Dust cover for ball joint |
| JP5941547B2 (en) * | 2012-07-30 | 2016-06-29 | Ｔｈｋリズム株式会社 | Ball joint |
| JP2014066333A (en) * | 2012-09-27 | 2014-04-17 | Nok Corp | Ball joint dust cover |
| WO2014097767A1 (en) * | 2012-12-19 | 2014-06-26 | Nok株式会社 | Ball joint dust cover |
| JP2014119082A (en) * | 2012-12-19 | 2014-06-30 | Nok Corp | Dust cover for ball joint |
| US9416818B2 (en) | 2012-12-19 | 2016-08-16 | Nok Corporation | Dust cover for ball joint |