JPS6421218A - Ball joint bearing - Google Patents

Ball joint bearing

Info

Publication number
JPS6421218A
JPS6421218A JP62176154A JP17615487A JPS6421218A JP S6421218 A JPS6421218 A JP S6421218A JP 62176154 A JP62176154 A JP 62176154A JP 17615487 A JP17615487 A JP 17615487A JP S6421218 A JPS6421218 A JP S6421218A
Authority
JP
Japan
Prior art keywords
ball joint
prevent
joint bearing
cavities
synthetic resin
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
JP62176154A
Other languages
Japanese (ja)
Other versions
JPH06100218B2 (en
Inventor
Motohiro Sakai
Tsuneji Wasada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokai TRW and Co Ltd
Original Assignee
Tokai TRW and Co Ltd
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 by Tokai TRW and Co Ltd filed Critical Tokai TRW and Co Ltd
Priority to JP62176154A priority Critical patent/JPH06100218B2/en
Priority to DE3823755A priority patent/DE3823755A1/en
Priority to KR1019880008840A priority patent/KR960000985B1/en
Priority to BR8803571A priority patent/BR8803571A/en
Publication of JPS6421218A publication Critical patent/JPS6421218A/en
Publication of JPH06100218B2 publication Critical patent/JPH06100218B2/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
    • 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
    • F16C11/08—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints with resilient bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
    • 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
    • F16C11/0633—Construction or details of the socket member with linings the linings being made of plastics
    • F16C11/0638—Construction or details of the socket member with linings the linings being made of plastics characterised by geometrical details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0046—Details relating to the filling pattern or flow paths or flow characteristics of moulding material in the mould cavity

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Manufacturing & Machinery (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

PURPOSE:To prevent generation of cavities or partial recesses so as to prevent lowering in the mechanical strength of a ball joint bearing by forming plural pin holes therein. CONSTITUTION:A plurality of pin holes 2 shaped in cylindrical form in cross section are formed on a synthetic resin made bearing 1 such that they are arranged concentrically around air vent 1a formed on the central part of one end face thereof while extended in the vicinity of the inner wall of an accommodation part 3. It is therefore possible to smooth the flow of the synthetic resin in the forming process as well as to restrain generation of cavities and partial recesses so as to prevent decrease in mechanical strength.
JP62176154A 1987-07-15 1987-07-15 Bearings for ball joints Expired - Lifetime JPH06100218B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP62176154A JPH06100218B2 (en) 1987-07-15 1987-07-15 Bearings for ball joints
DE3823755A DE3823755A1 (en) 1987-07-15 1988-07-13 Bearing
KR1019880008840A KR960000985B1 (en) 1987-07-15 1988-07-15 Boll joint bearing
BR8803571A BR8803571A (en) 1987-07-15 1988-07-15 SPHERE JOINT BEARING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62176154A JPH06100218B2 (en) 1987-07-15 1987-07-15 Bearings for ball joints

Publications (2)

Publication Number Publication Date
JPS6421218A true JPS6421218A (en) 1989-01-24
JPH06100218B2 JPH06100218B2 (en) 1994-12-12

Family

ID=16008604

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62176154A Expired - Lifetime JPH06100218B2 (en) 1987-07-15 1987-07-15 Bearings for ball joints

Country Status (4)

Country Link
JP (1) JPH06100218B2 (en)
KR (1) KR960000985B1 (en)
BR (1) BR8803571A (en)
DE (1) DE3823755A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03102617U (en) * 1990-02-09 1991-10-25
JPH0645931A (en) * 1992-03-11 1994-02-18 Matsushita Electric Ind Co Ltd Frequency synthesizer
JP2009085409A (en) * 2007-10-03 2009-04-23 Somic Ishikawa Inc Ball joint, bearing sheet for the same, and method of manufacturing ball joint
WO2010137181A1 (en) * 2009-05-29 2010-12-02 トヨタ自動車株式会社 Ball joint

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0552212A (en) * 1991-04-12 1993-03-02 T R W S I Kk Ball joint
DE102013200586A1 (en) 2013-01-15 2014-07-17 Zf Friedrichshafen Ag ball joint

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61172213U (en) * 1985-04-15 1986-10-25
JPS62117316U (en) * 1986-01-17 1987-07-25

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61172213U (en) * 1985-04-15 1986-10-25
JPS62117316U (en) * 1986-01-17 1987-07-25

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03102617U (en) * 1990-02-09 1991-10-25
JPH0645931A (en) * 1992-03-11 1994-02-18 Matsushita Electric Ind Co Ltd Frequency synthesizer
JP2009085409A (en) * 2007-10-03 2009-04-23 Somic Ishikawa Inc Ball joint, bearing sheet for the same, and method of manufacturing ball joint
WO2010137181A1 (en) * 2009-05-29 2010-12-02 トヨタ自動車株式会社 Ball joint
JP5310845B2 (en) * 2009-05-29 2013-10-09 トヨタ自動車株式会社 Ball joint

Also Published As

Publication number Publication date
BR8803571A (en) 1989-02-08
KR960000985B1 (en) 1996-01-15
DE3823755A1 (en) 1989-01-26
KR890002570A (en) 1989-04-11
JPH06100218B2 (en) 1994-12-12

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