JPH0399214U - - Google Patents
Info
- Publication number
- JPH0399214U JPH0399214U JP764290U JP764290U JPH0399214U JP H0399214 U JPH0399214 U JP H0399214U JP 764290 U JP764290 U JP 764290U JP 764290 U JP764290 U JP 764290U JP H0399214 U JPH0399214 U JP H0399214U
- Authority
- JP
- Japan
- Prior art keywords
- large opening
- housing
- shoulder
- ball joint
- end surface
- 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
- 230000007423 decrease Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 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
- F16C11/0628—Construction or details of the socket member with linings
-
- 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
- F16C11/0642—Special features of the plug or cover on the blind end of the socket
-
- 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)
- Pivots And Pivotal Connections (AREA)
Description
第１図乃至第３図は本考案の実施例によるボー
ルジヨイントを示し、第１図はかしめ加工工程を
表すボールジヨイント部分断面平面図、第２図は
第１図Ａ部の拡大図、第３図は第１図Ｂ部の拡大
図である。第４図は従来のボールジヨイントの部
分断面平面図、第５図及び第６図は、各々第４図
１０Ｂ部に適用された従来のかしめ部シール構造
の説明図である。
記号の説明、１……ボールジヨイント、２１…
…ハウジング、２２……小開口、２３……大開口
、２４……かしめ部、２５……肩部、２５ａ……
肩部端面、２６……切欠き内周面、２７……ハウ
ジング内壁、２８……接合面、３１……閉止板、
３３……内面、３４……外縁部。
1 to 3 show a ball joint according to an embodiment of the present invention, FIG. 1 is a partial cross-sectional plan view of the ball joint showing the caulking process, FIG. 2 is an enlarged view of section A in FIG. 1, FIG. 3 is an enlarged view of section B in FIG. FIG. 4 is a partial cross-sectional plan view of a conventional ball joint, and FIGS. 5 and 6 are explanatory diagrams of a conventional caulked seal structure applied to section 10B in FIG. 4, respectively. Explanation of symbols, 1...Ball joint, 21...
... Housing, 22 ... Small opening, 23 ... Large opening, 24 ... Caulking part, 25 ... Shoulder part, 25a ...
Shoulder end surface, 26... Notch inner peripheral surface, 27... Housing inner wall, 28... Joint surface, 31... Closing plate,
33...Inner surface, 34...Outer edge.
Claims (1)
の大開口２３付近の内壁２７を周状に切り欠いて
形成された環状の肩部端面２５ａを有する肩部２
５と該肩部から連続して前記大開口２３へ向かつ
て延在する切欠き内周面２６とを形成したハウジ
ング２１と、円盤状を呈しかつ内面３３上の外縁
部３４が前記ハウジング２１の肩部２５に対向し
た状態で前記ハウジング２１の大開口２３を閉鎖
し該ハウジング２１の大開口２３側の端部である
かしめ部２４をかしめ加工することによりハウジ
ング２１に固定された閉止板３１とを有するボー
ルジヨイント１において、前記閉止板３１の内面
３３上の外縁部３４に対向する前記ハウジング２
１の肩部端面２５ａをハウジング２１の大開口２
３へ向かうに従い縮径する先細りのテーパ状に形
成することを特徴とするボールジヨイント。 A shoulder portion 2 having a substantially cylindrical shape with openings 22 and 23 at both ends and having an annular shoulder end surface 25a formed by circumferentially cutting out an inner wall 27 near one large opening 23.
5 and a notched inner circumferential surface 26 extending continuously from the shoulder toward the large opening 23; A closing plate 31 is fixed to the housing 21 by closing the large opening 23 of the housing 21 facing the shoulder 25 and caulking the caulking part 24 at the end of the housing 21 on the large opening 23 side. In the ball joint 1 having
The shoulder end surface 25a of 1 is connected to the large opening 2 of the housing 21.
A ball joint characterized by being formed in a tapered shape that decreases in diameter as it goes toward 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990007642U JPH0610189Y2 (en) | 1990-01-30 | 1990-01-30 | Ball joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990007642U JPH0610189Y2 (en) | 1990-01-30 | 1990-01-30 | Ball joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0399214U true JPH0399214U (en) | 1991-10-16 |
| JPH0610189Y2 JPH0610189Y2 (en) | 1994-03-16 |
Family
ID=31511297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990007642U Expired - Lifetime JPH0610189Y2 (en) | 1990-01-30 | 1990-01-30 | Ball joint |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0610189Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000075520A1 (en) * | 1999-06-09 | 2000-12-14 | Kabushiki Kaisha Somic Ishikawa | Universal joint device and method of manufacturing the device |
| WO2008123135A1 (en) * | 2007-03-23 | 2008-10-16 | Thk Co., Ltd. | Ball joint |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6386421U (en) * | 1986-11-25 | 1988-06-06 |
-
1990
- 1990-01-30 JP JP1990007642U patent/JPH0610189Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6386421U (en) * | 1986-11-25 | 1988-06-06 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000075520A1 (en) * | 1999-06-09 | 2000-12-14 | Kabushiki Kaisha Somic Ishikawa | Universal joint device and method of manufacturing the device |
| WO2008123135A1 (en) * | 2007-03-23 | 2008-10-16 | Thk Co., Ltd. | Ball joint |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0610189Y2 (en) | 1994-03-16 |