GB1203227A - Improvements in or relating to bearings - Google Patents

Improvements in or relating to bearings

Info

Publication number
GB1203227A
GB1203227A GB5177366A GB5177366A GB1203227A GB 1203227 A GB1203227 A GB 1203227A GB 5177366 A GB5177366 A GB 5177366A GB 5177366 A GB5177366 A GB 5177366A GB 1203227 A GB1203227 A GB 1203227A
Authority
GB
United Kingdom
Prior art keywords
sleeve
pin
pivot
oil
thrust pad
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
GB5177366A
Inventor
Joseph Arthur Thompson
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.)
PREC FORGINGS Ltd
Original Assignee
PREC FORGINGS 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 PREC FORGINGS Ltd filed Critical PREC FORGINGS Ltd
Priority to GB5177366A priority Critical patent/GB1203227A/en
Priority to BE741409D priority patent/BE741409A/xx
Publication of GB1203227A publication Critical patent/GB1203227A/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
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0681—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load
    • F16C32/0696—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load for both radial and axial load

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

1,203,227. Bearings. PRECISION FORGINGS Ltd. 19 Feb., 1968 [18 Nov., 1966], No. 51773/66. Heading F2A. In a bearing assembly having an externally coned member which bears with an internallyconed sleeve supported within a second member and keyed therewith so as to be non-rotatable, fluid is supplied under pressure so as to bias the sleeve in bearing engagement with the coned member so as to take up radially wear. As illustrated, the externally coned member 14 is part of a pivot-pin 13 which is fixed in a frame 10. The sleeve 17 is disposed in a recess 15 in a link member 16. The sleeve is secured against rotation relative to the link member by means of a tongue 27 engaging in a recess in a thrust pad 22 which is itself keyed to the link by dowels 28. At the end of the coned sleeve having the greater surface area there is provided a peripheral groove on both the outside and inside of the sleeve, and in each groove is located a sealing ring 30, one engaging with a cylindrical portion 19 of the pivot-pin 13, and the other with the wall 18 of the recess in the link. Oil is supplied under pressure via passage 34 and ducts 35 to a lubricant channel 33, and forces the sleeve against the thrust pad 17. Lubricant may then pass freely between the bearing surfaces of the pivot-pin and sleeve. Oil grooves 37 are spaced at 30 degree intervals around the sleeve and communicate with annular ducts 36 in the sleeve. Oil filling the space between the end of the pin and the thrust pad causes the sleeve to move outwardly and into bearing engagement with the pivot-pin. The oil pressure in the space continuously biases the sleeve outwardly and so takes up radial wear. Oil passage 38 supplies lubricant to the thrust pad.
GB5177366A 1966-11-18 1966-11-18 Improvements in or relating to bearings Expired GB1203227A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB5177366A GB1203227A (en) 1966-11-18 1966-11-18 Improvements in or relating to bearings
BE741409D BE741409A (en) 1966-11-18 1969-11-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5177366A GB1203227A (en) 1966-11-18 1966-11-18 Improvements in or relating to bearings

Publications (1)

Publication Number Publication Date
GB1203227A true GB1203227A (en) 1970-08-26

Family

ID=10461324

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5177366A Expired GB1203227A (en) 1966-11-18 1966-11-18 Improvements in or relating to bearings

Country Status (2)

Country Link
BE (1) BE741409A (en)
GB (1) GB1203227A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4637432A (en) * 1983-01-19 1987-01-20 Swagelok Company Coupling
US4685490A (en) * 1983-01-19 1987-08-11 Swagelok Company Coupling
DE102018127692A1 (en) * 2018-11-06 2020-05-07 Ks Gleitlager Gmbh Plain bearing arrangement

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4637432A (en) * 1983-01-19 1987-01-20 Swagelok Company Coupling
US4685490A (en) * 1983-01-19 1987-08-11 Swagelok Company Coupling
DE102018127692A1 (en) * 2018-11-06 2020-05-07 Ks Gleitlager Gmbh Plain bearing arrangement
DE102018127692B4 (en) 2018-11-06 2024-01-18 Ks Gleitlager Gmbh Plain bearing arrangement

Also Published As

Publication number Publication date
BE741409A (en) 1970-04-16

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees