GB1359228A - Winding method of producing a low friction surface - Google Patents

Winding method of producing a low friction surface

Info

Publication number
GB1359228A
GB1359228A GB4214471A GB4214471A GB1359228A GB 1359228 A GB1359228 A GB 1359228A GB 4214471 A GB4214471 A GB 4214471A GB 4214471 A GB4214471 A GB 4214471A GB 1359228 A GB1359228 A GB 1359228A
Authority
GB
United Kingdom
Prior art keywords
low friction
sleeve
thread
wound
cord
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
GB4214471A
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.)
White C S
Original Assignee
White C S
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 White C S filed Critical White C S
Publication of GB1359228A publication Critical patent/GB1359228A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H81/00—Methods, apparatus, or devices for covering or wrapping cores by winding webs, tapes, or filamentary material, not otherwise provided for
    • 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
    • F16C11/0604—Construction of the male part
    • F16C11/0609—Construction of the male part made from two or more parts
    • 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
    • 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
    • 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
    • F16C33/26—Brasses; Bushes; Linings made from wire coils; made from a number of discs, rings, rods, or other members
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • F16J15/24—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings with radially or tangentially compressed packing
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • 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
    • F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
    • F16C2208/20—Thermoplastic resins
    • F16C2208/30—Fluoropolymers
    • F16C2208/32—Polytetrafluorethylene [PTFE]
    • 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
    • F16C2220/00—Shaping
    • F16C2220/28—Shaping by winding impregnated fibres
    • 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
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/02—General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Ropes Or Cables (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

1359228 Method of covering cores by winding C S WHITE 9 Sept 1971 [28 Sept 1970] 42144/71 Heading B8G [Also in Division F2] A bearing surface is made by winding a multiplicity of juxtaposed turns of fluorinated hydrocarbon polymers on to a bearing element, said turns having been impregnated with a bonding resin and being in a solidified yet thermoplastic state, and then treating the wound element to coalesce the resin into a continuous solidified matrix. The thread may be of polytetrafluoroethylene. The thread may be coated with a resin before being wound, the resulting winding being subjected to pressure and heat to compact the threads and cure the coating thereon. The thread may comprise a plurality of filaments that are twisted or braided together and a wire may extend along the centre of such a thread. Inter-related with the low friction filaments may be fibres of a readily bondable material. A layer of metal may be applied to the low friction material before it is wound around the core, and resin applied to the metal surface on the thread. Fig. 14 shows a bearing sleeve 42 made by this method, the sleeve 42 comprising an outer body made from bondable cord 38 and an inner and end surface made from low friction cord 32 to provide low friction surfaces on the interior and one end of the sleeve. The sleeve 42 is chamfered at 45 and the body 38 is chamfered at 46 to facilitate the insertion of the sleeve into an aperture and the insertion of a shaft within the bearing sleeve. Fig. 18 shows a ball stud having bondable cord 62 wound on to a corrugated stud portion 61 to form a truncated ball. The cord 62 is cured and low friction cords 32 are then wound thereon, compacted and cured to provide low friction truncated ball.
GB4214471A 1970-09-28 1971-09-09 Winding method of producing a low friction surface Expired GB1359228A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7611070A 1970-09-28 1970-09-28

Publications (1)

Publication Number Publication Date
GB1359228A true GB1359228A (en) 1974-07-10

Family

ID=22129986

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4214471A Expired GB1359228A (en) 1970-09-28 1971-09-09 Winding method of producing a low friction surface

Country Status (5)

Country Link
AR (1) AR193049A1 (en)
CA (1) CA962568A (en)
DE (1) DE2148385A1 (en)
FR (1) FR2109858A5 (en)
GB (1) GB1359228A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2157261A (en) * 1984-04-11 1985-10-23 St Bernard Plastics Limited Endless member and method of producing same
RU2456485C1 (en) * 2010-12-27 2012-07-20 Государственное образовательное учреждение высшего профессионального образования "Тихоокеанский государственный университет" Method of manufacture of sliding bearing
CN106979224A (en) * 2017-04-27 2017-07-25 山东腾工轴承有限公司 Filament wound composite oscillating bearing and its manufacture method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452630A1 (en) * 1979-03-26 1980-10-24 Rech Meca Appliquee BEARING AND ITS APPLICATION TO EFFORTS CONTROL AND TRANSMISSION CONNECTING RODS
IT1244025B (en) * 1990-11-23 1994-06-28 Tdi Tubi Dalmine Ilva Srl GLASS COUPLING FOR METAL PIPES PARTICULARLY FOR FLUIDS

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2157261A (en) * 1984-04-11 1985-10-23 St Bernard Plastics Limited Endless member and method of producing same
RU2456485C1 (en) * 2010-12-27 2012-07-20 Государственное образовательное учреждение высшего профессионального образования "Тихоокеанский государственный университет" Method of manufacture of sliding bearing
CN106979224A (en) * 2017-04-27 2017-07-25 山东腾工轴承有限公司 Filament wound composite oscillating bearing and its manufacture method

Also Published As

Publication number Publication date
DE2148385A1 (en) 1972-03-30
CA962568A (en) 1975-02-11
FR2109858A5 (en) 1972-05-26
AR193049A1 (en) 1973-03-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee