GB2527040B - Liquid injection bush for rotary shafts - Google Patents

Liquid injection bush for rotary shafts

Info

Publication number
GB2527040B
GB2527040B GB1410159.6A GB201410159A GB2527040B GB 2527040 B GB2527040 B GB 2527040B GB 201410159 A GB201410159 A GB 201410159A GB 2527040 B GB2527040 B GB 2527040B
Authority
GB
United Kingdom
Prior art keywords
liquid injection
rotary shafts
injection bush
bush
shafts
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.)
Active
Application number
GB1410159.6A
Other versions
GB201410159D0 (en
GB2527040A (en
Inventor
William Aiken Jonathan
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.)
Terex GB Ltd
Original Assignee
Terex GB 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 Terex GB Ltd filed Critical Terex GB Ltd
Priority to GB1410159.6A priority Critical patent/GB2527040B/en
Publication of GB201410159D0 publication Critical patent/GB201410159D0/en
Publication of GB2527040A publication Critical patent/GB2527040A/en
Application granted granted Critical
Publication of GB2527040B publication Critical patent/GB2527040B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F16C17/026—Sliding-contact bearings for exclusively rotary movement for radial load only with helical grooves in the bearing surface to generate hydrodynamic pressure, e.g. herringbone grooves
    • 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
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/1045—Details of supply of the liquid to the bearing
    • F16C33/105—Conditioning, e.g. metering, cooling, filtering
    • 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
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/1065—Grooves on a bearing surface for distributing or collecting the liquid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Cleaning By Liquid Or Steam (AREA)
GB1410159.6A 2014-06-09 2014-06-09 Liquid injection bush for rotary shafts Active GB2527040B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1410159.6A GB2527040B (en) 2014-06-09 2014-06-09 Liquid injection bush for rotary shafts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1410159.6A GB2527040B (en) 2014-06-09 2014-06-09 Liquid injection bush for rotary shafts

Publications (3)

Publication Number Publication Date
GB201410159D0 GB201410159D0 (en) 2014-07-23
GB2527040A GB2527040A (en) 2015-12-16
GB2527040B true GB2527040B (en) 2016-10-12

Family

ID=51266876

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1410159.6A Active GB2527040B (en) 2014-06-09 2014-06-09 Liquid injection bush for rotary shafts

Country Status (1)

Country Link
GB (1) GB2527040B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4671676A (en) * 1985-09-03 1987-06-09 Rockwell International Corporation Hydrostatic bearing
US6666581B1 (en) * 2000-08-22 2003-12-23 David M. Boyer Bearing for multi-spindle bar machine
EP2022993A1 (en) * 2006-05-17 2009-02-11 Komatsu Ltd. Bearing unit
JP2009287669A (en) * 2008-05-29 2009-12-10 Hitachi Constr Mach Co Ltd Bearing device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4671676A (en) * 1985-09-03 1987-06-09 Rockwell International Corporation Hydrostatic bearing
US6666581B1 (en) * 2000-08-22 2003-12-23 David M. Boyer Bearing for multi-spindle bar machine
EP2022993A1 (en) * 2006-05-17 2009-02-11 Komatsu Ltd. Bearing unit
JP2009287669A (en) * 2008-05-29 2009-12-10 Hitachi Constr Mach Co Ltd Bearing device

Also Published As

Publication number Publication date
GB201410159D0 (en) 2014-07-23
GB2527040A (en) 2015-12-16

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