JPH0362221U - - Google Patents

Info

Publication number
JPH0362221U
JPH0362221U JP12386089U JP12386089U JPH0362221U JP H0362221 U JPH0362221 U JP H0362221U JP 12386089 U JP12386089 U JP 12386089U JP 12386089 U JP12386089 U JP 12386089U JP H0362221 U JPH0362221 U JP H0362221U
Authority
JP
Japan
Prior art keywords
opening
groove
ball
threaded part
housing
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
Application number
JP12386089U
Other languages
Japanese (ja)
Other versions
JPH078900Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP12386089U priority Critical patent/JPH078900Y2/en
Publication of JPH0362221U publication Critical patent/JPH0362221U/ja
Application granted granted Critical
Publication of JPH078900Y2 publication Critical patent/JPH078900Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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

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

【図面の簡単な説明】[Brief explanation of drawings]

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……環状切欠き溝、１
４……雄ねじ部、２０……ボールスタツド、２１
……ボールヘツド、２２……軸部、３０……金属
筒状体、３０ａ……環状鍔部、３０ｂ……雌ねじ
部、４０……環状凹溝、５０……ダストシール。 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, and FIG. 3 is a sectional view showing the prior art. DESCRIPTION OF SYMBOLS 10... Synthetic resin housing, 11... Opening part, 12... Concave spherical surface part, 13... Annular notch groove, 1
4...Male thread part, 20...Ball stud, 21
. . . Ball head, 22 . . . Shaft portion, 30 .

補正 平１．１２．２２ 図面の簡単な説明を次のように補正する。Correction Heisei 1.12.22 The brief description of the drawing has been amended as follows.

【図面の簡単な説明】 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……環状切欠き溝、１
４……雄ねじ部、２０……ボールスタツド、２１
……ボールヘツド、２２……軸部、３０……金属
筒状体、３０ａ……環状鍔部、３０ｂ……雌ねじ
部、４０……環状凹溝、５０……ダストシール。[Brief Description of the Drawings] Figure 1 is a longitudinal sectional view showing the ball joint of the present invention, Figure 2 is an enlarged sectional view of the main part of Figure 1, and Figure 3 is another embodiment of the present invention. 4 is a sectional view showing the prior art. DESCRIPTION OF SYMBOLS 10... Synthetic resin housing, 11... Opening part, 12... Concave spherical surface part, 13... Annular notch groove, 1
4...Male thread part, 20...Ball stud, 21
. . . Ball head, 22 . . . Shaft portion, 30 .

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 頂部に開口部を有し、内面に該開口部に連続す
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の切欠き溝が形成されている
と共に該切欠き溝の円筒立壁部に雄ねじ部が形成
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、該切欠き溝の円筒立壁部の雄ねじ
部には一端に環状鍔部を有し、内面に雌ねじ部を
有する金属筒状体が該雌ねじ部を螺合させて固着
されていると共に該ハウジングの開口部外周面に
は該金属筒状体の環状鍔部と外周円筒面部と該切
欠き溝の底部とで環状凹溝が形成されており、該
環状凹溝には一端がボールスタツドの軸部に装着
されたダストシールの他端が嵌着固定されている
ことを特徴とするボールジヨイント。 The synthetic resin housing has an opening at the top and a concave spherical surface continuous to the opening on the inner surface, and an annular notch groove is formed on the outer peripheral surface of the opening. A male threaded portion is formed on the vertical wall portion, 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. The male threaded part of the cylindrical vertical wall of the notched groove has an annular flange at one end, and a metal cylindrical body having a female threaded part on the inner surface screws the female threaded part. An annular groove is formed on the outer peripheral surface of the opening of the housing by the annular flange of the metal cylindrical body, the outer cylindrical surface, and the bottom of the notch groove. A ball joint characterized in that one end of a dust seal is attached to the shaft of a ball stud, and the other end of the dust seal is fitted and fixed in the concave groove.
JP12386089U 1989-10-23 1989-10-23 Ball joint Expired - Lifetime JPH078900Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12386089U JPH078900Y2 (en) 1989-10-23 1989-10-23 Ball joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12386089U JPH078900Y2 (en) 1989-10-23 1989-10-23 Ball joint

Publications (2)

Publication Number Publication Date
JPH0362221U true JPH0362221U (en) 1991-06-18
JPH078900Y2 JPH078900Y2 (en) 1995-03-06

Family

ID=31671813

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12386089U Expired - Lifetime JPH078900Y2 (en) 1989-10-23 1989-10-23 Ball joint

Country Status (1)

Country Link
JP (1) JPH078900Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003031837A1 (en) * 2001-09-27 2003-04-17 Kabushiki Kaisha Somic Ishikawa Ball joint

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003031837A1 (en) * 2001-09-27 2003-04-17 Kabushiki Kaisha Somic Ishikawa Ball joint

Also Published As

Publication number Publication date
JPH078900Y2 (en) 1995-03-06

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