JPH0362220U - - Google Patents
Info
- Publication number
- JPH0362220U JPH0362220U JP12385989U JP12385989U JPH0362220U JP H0362220 U JPH0362220 U JP H0362220U JP 12385989 U JP12385989 U JP 12385989U JP 12385989 U JP12385989 U JP 12385989U JP H0362220 U JPH0362220 U JP H0362220U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- fitted
- ball
- opening
- annular
- 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
- 239000000428 dust Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000007796 conventional method Methods 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
- F16C11/0619—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints the female part comprising a blind socket receiving the male part
- F16C11/0623—Construction or details of the socket member
- F16C11/0657—Construction or details of the socket member the socket member being mainly made of plastics
-
- 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
-
- 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
- F16C11/0685—Manufacture of ball-joints and parts thereof, e.g. assembly of ball-joints
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Pivots And Pivotal Connections (AREA)
Description
第１図は本考案のボールジヨイントを示す縦断
面図、第２図は第１図の要部拡大断面図、第３図
は本考案の他の実施例を示す断面図、第４図は従
来技術を示す断面図である。
１０……合成樹脂ハウジング、１１……開口部
、１２……凹球面部、１３……環状凹溝、１４…
…環状段部、２０……ボールスタツド、２１……
ボールヘツド、２２……軸部、３０……金属環体
、４０……ダストシール、５０……締着クリツプ
。
Fig. 1 is a longitudinal sectional view showing the ball joint of the present invention, Fig. 2 is an enlarged sectional view of the main part of Fig. 1, Fig. 3 is a sectional view showing another embodiment of the invention, and Fig. 4 is a sectional view showing the ball joint of the present invention. FIG. 2 is a cross-sectional view showing a conventional technique. DESCRIPTION OF SYMBOLS 10... Synthetic resin housing, 11... Opening part, 12... Concave spherical surface part, 13... Annular groove, 14...
...Annular stepped portion, 20...Ball stud, 21...
Ball head, 22... shaft portion, 30... metal ring, 40... dust seal, 50... fastening clip.
Claims (1)
続する凹球面部を有する合成樹脂ハウジングには
該開口部の外周面に環状凹溝と該凹溝に連続する
環状段部が形成されており、該ハウジングの凹球
面部には、ボールヘツドと該ボールヘツドと一体
に形成された軸部とからなるボールスタツドが該
ボールヘツドを嵌合着座させ、該軸部を該開口部
より突出させて配されており、該ハウジングの環
状段部には金属環体が嵌合されており、該ハウジ
ングの環状凹溝には一端がボールスタツドの軸部
外周面に嵌着されたダストシールの他端が嵌着さ
れていることを特徴とするボールジヨイント。 (2) 一端がボールスタツドの軸部外周面に嵌着
されたダストシールの他端は、該ハウジングの環
状凹溝に嵌着されているとともに該環状凹溝にお
いて該ハウジングの環状段部に嵌合された金属環
体の内径より大きな外径を有する締着クリツプに
よつて固定されており、該締着クリツプにより該
金属環体はボールスタツドの軸部方向への移動が
拘束されていることを特徴とする請求項１記載の
ボールジヨイント。[Claims for Utility Model Registration] (1) A synthetic resin housing having an opening at the top and a concave spherical surface continuous to the opening on the inner surface has an annular groove and a concave groove on the outer peripheral surface of the opening. An annular stepped portion is formed continuous with the groove, and a ball stud consisting of a ball head and a shaft portion formed integrally with the ball head fits and seats the ball head on the concave spherical surface portion of the housing. A metal ring is fitted into the annular step of the housing, and one end of the annular groove of the housing is arranged to protrude from the opening. A ball joint characterized in that the other end of a fitted dust seal is fitted. (2) One end of the dust seal is fitted onto the outer peripheral surface of the shaft of the ball stud, and the other end of the dust seal is fitted into the annular groove of the housing and is fitted into the annular stepped portion of the housing in the annular groove. The ball stud is fixed by a fastening clip having an outer diameter larger than the inner diameter of the metal ring, and the movement of the metal ring in the direction of the shaft of the ball stud is restrained by the fastening clip. The ball joint according to claim 1, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989123859U JPH0730981Y2 (en) | 1989-10-23 | 1989-10-23 | Ball joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989123859U JPH0730981Y2 (en) | 1989-10-23 | 1989-10-23 | Ball joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0362220U true JPH0362220U (en) | 1991-06-18 |
| JPH0730981Y2 JPH0730981Y2 (en) | 1995-07-19 |
Family
ID=31671812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989123859U Expired - Lifetime JPH0730981Y2 (en) | 1989-10-23 | 1989-10-23 | Ball joint |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0730981Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57177417A (en) * | 1981-02-05 | 1982-11-01 | Lemfoerder Metallwaren Ag | Ball joint |
| JPS6128520U (en) * | 1984-07-23 | 1986-02-20 | 幸晴 松下 | Double-sided printing equipment |
-
1989
- 1989-10-23 JP JP1989123859U patent/JPH0730981Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57177417A (en) * | 1981-02-05 | 1982-11-01 | Lemfoerder Metallwaren Ag | Ball joint |
| JPS6128520U (en) * | 1984-07-23 | 1986-02-20 | 幸晴 松下 | Double-sided printing equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0730981Y2 (en) | 1995-07-19 |