GB895068A - Improvements relating to ball and socket joints - Google Patents

Improvements relating to ball and socket joints

Info

Publication number
GB895068A
GB895068A GB37289/59A GB3728959A GB895068A GB 895068 A GB895068 A GB 895068A GB 37289/59 A GB37289/59 A GB 37289/59A GB 3728959 A GB3728959 A GB 3728959A GB 895068 A GB895068 A GB 895068A
Authority
GB
United Kingdom
Prior art keywords
extension
ball
bush
nov
core
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.)
Expired
Application number
GB37289/59A
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DEE16671A external-priority patent/DE1165840B/en
Application filed by Individual filed Critical Individual
Publication of GB895068A publication Critical patent/GB895068A/en
Expired 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
    • F16C11/0666—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
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/22—Corrugating
    • B29C53/30—Corrugating of tubes
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/416—Ball or spherical joints

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

895,068. Moulding bearings for ball and socket joints. LANGEN, V. Nov. 3, 1959 [Nov. 4, 1958], No. 37289/59. Class 87(2). [Also in Group XXV] A method of making a bearing bush 1 for a ball and socket joint consists of forming it, together with a sleevelike extension 3 and sealing collar 13 intended to extend around the ball pin, by casting or injection moulding with a cross-linked polyurethane, and then expanding the extension and collar laterally to increase their diameter and reduce their wall thickness and hardness. The bush, Fig. 2, is formed in a mould 14, Fig. 6, and a core 18, Fig. 7, is then introduced into the extension 3 so that the extension is expanded laterally. The core, together with the bush, is then placed in a die 20, 22 designed to be heated e.g. electrically, and as a result of the heat and pressure the elastic deformation of the extension is changed into a plastic deformation. The completed bush is shown in Fig. 3. The walls of the expanded extension may be smooth, as shown, or corrugated.
GB37289/59A 1958-11-04 1959-11-03 Improvements relating to ball and socket joints Expired GB895068A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEE16671A DE1165840B (en) 1958-11-04 1958-11-04 Method for producing a bearing shell from plastic
DE1239804X 1958-11-04
DE895068X 1958-11-04

Publications (1)

Publication Number Publication Date
GB895068A true GB895068A (en) 1962-04-26

Family

ID=29423979

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37289/59A Expired GB895068A (en) 1958-11-04 1959-11-03 Improvements relating to ball and socket joints

Country Status (1)

Country Link
GB (1) GB895068A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3290073A (en) * 1962-07-14 1966-12-06 Viktor Langen Ball and socket joints
US3385616A (en) * 1965-05-26 1968-05-28 Ehrenreich & Cie A Ball joints, especially for steering gears
US3387871A (en) * 1963-07-12 1968-06-11 Ehrenreich & Cie A Ball and socket joints
US3389925A (en) * 1965-08-06 1968-06-25 Ehrenreich & Cie A Ball joints, especially for steering gears
US3389926A (en) * 1965-09-23 1968-06-25 Messrs A Ehrenreich & Cie Ball joints, especially in the form of angular joints
US3408124A (en) * 1966-04-18 1968-10-29 James O. Melton Idler arm construction
US3722931A (en) * 1970-11-05 1973-03-27 Ishikawa Tekko Kk Swivel joint
US4616387A (en) * 1981-07-24 1986-10-14 O & S Manufacturing Company Method of manufacturing spherical and cylindrical bearings
WO1998015746A1 (en) * 1996-10-07 1998-04-16 Sachsenring Automobiltechnik Ag Ball joint
WO2004020848A1 (en) * 2002-08-26 2004-03-11 ZF Lemförder Metallwaren AG Spherical shell with back film moulding

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3290073A (en) * 1962-07-14 1966-12-06 Viktor Langen Ball and socket joints
US3387871A (en) * 1963-07-12 1968-06-11 Ehrenreich & Cie A Ball and socket joints
US3385616A (en) * 1965-05-26 1968-05-28 Ehrenreich & Cie A Ball joints, especially for steering gears
US3389925A (en) * 1965-08-06 1968-06-25 Ehrenreich & Cie A Ball joints, especially for steering gears
US3389926A (en) * 1965-09-23 1968-06-25 Messrs A Ehrenreich & Cie Ball joints, especially in the form of angular joints
US3408124A (en) * 1966-04-18 1968-10-29 James O. Melton Idler arm construction
US3722931A (en) * 1970-11-05 1973-03-27 Ishikawa Tekko Kk Swivel joint
US4616387A (en) * 1981-07-24 1986-10-14 O & S Manufacturing Company Method of manufacturing spherical and cylindrical bearings
WO1998015746A1 (en) * 1996-10-07 1998-04-16 Sachsenring Automobiltechnik Ag Ball joint
US6152641A (en) * 1996-10-07 2000-11-28 Sachsenring Automobiltechnik Ag Ball joint
WO2004020848A1 (en) * 2002-08-26 2004-03-11 ZF Lemförder Metallwaren AG Spherical shell with back film moulding
CN1330888C (en) * 2002-08-26 2007-08-08 Zf雷姆伏尔德金属制品股份公司 Spherical shell with back film moulding
US7441978B2 (en) 2002-08-26 2008-10-28 ZF Lemförder Metallwaren AG Ball socket with film backing

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