GB929886A - Improvements in or relating to the manufacture of low-friction bearing materials andbearing elements - Google Patents

Improvements in or relating to the manufacture of low-friction bearing materials andbearing elements

Info

Publication number
GB929886A
GB929886A GB1220060A GB1220060A GB929886A GB 929886 A GB929886 A GB 929886A GB 1220060 A GB1220060 A GB 1220060A GB 1220060 A GB1220060 A GB 1220060A GB 929886 A GB929886 A GB 929886A
Authority
GB
United Kingdom
Prior art keywords
sheet
backing
porous
fluorocarbon resin
shaped
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
GB1220060A
Inventor
John Henry Collins
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.)
ENG PRODUCTIONS CLEVEDON Ltd
Original Assignee
ENG PRODUCTIONS CLEVEDON 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 ENG PRODUCTIONS CLEVEDON Ltd filed Critical ENG PRODUCTIONS CLEVEDON Ltd
Priority to GB1220060A priority Critical patent/GB929886A/en
Publication of GB929886A publication Critical patent/GB929886A/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
    • F16C11/0619—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
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/20—Sliding surface consisting mainly of plastics
    • F16C33/201—Composition of the plastic

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Sliding-Contact Bearings (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

929,886. Laminates. ENGINEERING PRODUCTIONS (CLEVEDON) Ltd. June 6, 1961 [April 6, 1960], No. 12200/60. Class 140. [Also in Group XXV] Low-friction bearing material is made by bonding a sheet formed from granules of a fluorocarbon resin, such as polytetrafluoroethylene, which is porous or apertured, to a backing of nylon or other synthetic-resinous or other material capable of penetrating the pores of apertures of the sheet, or to one or more layers of fabric impregnated with such material, and hardening. The sheet material may be rendered porous by mixing the granules of fluorocarbon resin, with or without a filler such as asbestos fibres or slate powder, with a soluble or volatile binder-which is leached out or otherwise removed after sheeting. Examples of binders are polymethyl methacrylate, which is afterwards volatilized by heating, and chalk subsequently dissolved out with dilute acid. Bonding may be effected by heat and pressure. If the sheet is apertured the holes 9, Fig. 9, may be coned or of dovetail shape to provide keys for the backing material 5. The sheet 8 may be shaped, for example to cup form as shown, before application of the backing, or the completed laminate may be shaped, e.g. into a bearing, bush or sleeve. Alternatively a porous fluorocarbon resin sheet or sheets 14, Fig. 7, may be applied to a ball joint member 11, or the similar shaped male member of a mould, and the backing material 13 injected into the joint socket 10 through an aperture in a closure member 15, or into the female member of the mould.
GB1220060A 1960-04-06 1960-04-06 Improvements in or relating to the manufacture of low-friction bearing materials andbearing elements Expired GB929886A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1220060A GB929886A (en) 1960-04-06 1960-04-06 Improvements in or relating to the manufacture of low-friction bearing materials andbearing elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1220060A GB929886A (en) 1960-04-06 1960-04-06 Improvements in or relating to the manufacture of low-friction bearing materials andbearing elements

Publications (1)

Publication Number Publication Date
GB929886A true GB929886A (en) 1963-06-26

Family

ID=10000177

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1220060A Expired GB929886A (en) 1960-04-06 1960-04-06 Improvements in or relating to the manufacture of low-friction bearing materials andbearing elements

Country Status (1)

Country Link
GB (1) GB929886A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1504327B1 (en) * 1965-07-24 1970-02-19 Glyco Metall Werke Process for the production of plain bearings, especially composite bearings
FR2207798A1 (en) * 1972-11-27 1974-06-21 Ici Ltd
EP0836019A1 (en) * 1996-10-14 1998-04-15 SPRINGFIX-Befestigungstechnik GmbH Ball joint with activ protection against influences from outside
WO2004016960A1 (en) * 2002-07-24 2004-02-26 ZF Lemförder Metallwaren AG Ball socket having differently reinforced areas
US20130330213A1 (en) * 2012-06-07 2013-12-12 Matt Robert Pilcher Diaphragm pump and valve assembly
RU2574300C1 (en) * 2014-10-09 2016-02-10 Акционерное общество "Военно-промышленная корпорация "Научно-производственное объединение машиностроения" (АО "ВПК "НПО машиностроения") Ball bearing
EP2833009A4 (en) * 2012-03-27 2016-02-17 Ntn Toyo Bearing Co Ltd Composite plain bearing, cradle guide, and sliding nut
RU2579418C1 (en) * 2015-02-19 2016-04-10 Акционерное общество "Военно-промышленная корпорация "Научно-производственное объединение машиностроения" (АО "ВПК "НПО машиностроения") Ball bearing
RU2579382C1 (en) * 2015-02-05 2016-04-10 Акционерное общество "Военно-промышленная корпорация "Научно-производственное объединение машиностроения" (АО "ВПК "НПО машиностроения") Ball bearing
RU2615024C1 (en) * 2016-02-11 2017-04-03 Акционерное общество "Военно-промышленная корпорация "Научно-производственное объединение машиностроения" Ball bearing
RU173008U1 (en) * 2016-06-16 2017-08-04 Лев Христофорович Балдаев BALL BEARING
RU173250U1 (en) * 2017-04-21 2017-08-18 Лев Христофорович Балдаев BALL BEARING
RU2630346C1 (en) * 2016-09-01 2017-09-07 Акционерное общество "Военно-промышленная корпорация "Научно-производственное объединение машиностроения" Ball bearing
RU2634661C1 (en) * 2016-10-26 2017-11-02 Акционерное общество "Военно-промышленная корпорация "Научно-производственное объединение машиностроения" Ball bearing
RU175616U1 (en) * 2017-04-21 2017-12-12 Балдаев Лев Христофорович BALL BEARING

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1504327B1 (en) * 1965-07-24 1970-02-19 Glyco Metall Werke Process for the production of plain bearings, especially composite bearings
FR2207798A1 (en) * 1972-11-27 1974-06-21 Ici Ltd
EP0836019A1 (en) * 1996-10-14 1998-04-15 SPRINGFIX-Befestigungstechnik GmbH Ball joint with activ protection against influences from outside
WO2004016960A1 (en) * 2002-07-24 2004-02-26 ZF Lemförder Metallwaren AG Ball socket having differently reinforced areas
US7318686B2 (en) 2002-07-24 2008-01-15 ZF Lemförder Metallwaren AG High-performance ball socket
EP2833009A4 (en) * 2012-03-27 2016-02-17 Ntn Toyo Bearing Co Ltd Composite plain bearing, cradle guide, and sliding nut
US10077807B2 (en) 2012-03-27 2018-09-18 Ntn Corporation Composite plain bearing, cradle guide, and sliding nut
US9404484B2 (en) * 2012-06-07 2016-08-02 Northern Tool & Equipment Company, Inc. Diaphragm pump and valve assembly with molded wobble plate
US20130330213A1 (en) * 2012-06-07 2013-12-12 Matt Robert Pilcher Diaphragm pump and valve assembly
RU2574300C1 (en) * 2014-10-09 2016-02-10 Акционерное общество "Военно-промышленная корпорация "Научно-производственное объединение машиностроения" (АО "ВПК "НПО машиностроения") Ball bearing
RU2579382C1 (en) * 2015-02-05 2016-04-10 Акционерное общество "Военно-промышленная корпорация "Научно-производственное объединение машиностроения" (АО "ВПК "НПО машиностроения") Ball bearing
RU2579418C1 (en) * 2015-02-19 2016-04-10 Акционерное общество "Военно-промышленная корпорация "Научно-производственное объединение машиностроения" (АО "ВПК "НПО машиностроения") Ball bearing
RU2588362C1 (en) * 2015-06-05 2016-06-27 Акционерное общество "Военно-промышленная корпорация "Научно-производственное объединение машиностроения" Ball bearing
RU2615024C1 (en) * 2016-02-11 2017-04-03 Акционерное общество "Военно-промышленная корпорация "Научно-производственное объединение машиностроения" Ball bearing
RU173008U1 (en) * 2016-06-16 2017-08-04 Лев Христофорович Балдаев BALL BEARING
RU2630346C1 (en) * 2016-09-01 2017-09-07 Акционерное общество "Военно-промышленная корпорация "Научно-производственное объединение машиностроения" Ball bearing
RU2634661C1 (en) * 2016-10-26 2017-11-02 Акционерное общество "Военно-промышленная корпорация "Научно-производственное объединение машиностроения" Ball bearing
RU173250U1 (en) * 2017-04-21 2017-08-18 Лев Христофорович Балдаев BALL BEARING
RU175616U1 (en) * 2017-04-21 2017-12-12 Балдаев Лев Христофорович BALL BEARING

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