ZM17272A1 - Spider bearing - Google Patents

Spider bearing

Info

Publication number: ZM17272A1
Authority: ZM; Zambia
Prior art keywords: spider bearing; spider; bearing
Prior art date: 1972-05-22

Application number

ZM172/72*UA

Original Assignee

Mono Pumps 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.)

1972-05-22

Filing date

1972-11-02

Publication date

1973-06-21

1972-11-02 Application filed by Mono Pumps Ltd filed Critical Mono Pumps Ltd

1973-06-21 Publication of ZM17272A1 publication Critical patent/ZM17272A1/en

Classifications

- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
- E21B17/1042—Elastomer protector or centering means
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
- E21B17/1071—Wear protectors; Centralising devices, e.g. stabilisers specially adapted for pump rods, e.g. sucker rods
- 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
- F16C17/028—Sliding-contact bearings for exclusively rotary movement for radial load only with fixed wedges to generate hydrodynamic pressure, e.g. multi-lobe bearings
- 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
- F16C17/12—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load
- F16C17/14—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load specially adapted for operating in water
- 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
- F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
- F16C27/06—Elastic or yielding bearings or bearing supports, for exclusively rotary movement by means of parts of rubber or like materials
- F16C27/063—Sliding contact bearings
- 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
- 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
- F16C33/109—Lubricant compositions or properties, e.g. viscosity

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Mining & Mineral Resources (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Environmental & Geological Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Sliding-Contact Bearings (AREA)

ZM172/72*UA 1972-05-22 1972-11-02 Spider bearing ZM17272A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ZA723499A ZA723499B (en)	1972-05-22	1972-05-22	Spider bearing

Publications (1)

Publication Number	Publication Date
ZM17272A1 true ZM17272A1 (en)	1973-06-21

Family

ID=25564891

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZM172/72*UA ZM17272A1 (en)	1972-05-22	1972-11-02	Spider bearing

Country Status (4)

Country	Link
AU (1)	AU450268B2 (en)
GB (1)	GB1376409A (en)
ZA (1)	ZA723499B (en)
ZM (1)	ZM17272A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1558336A (en) *	1978-03-14	1979-12-19	Mono Pumps Ltd	Shaft bearing
GB2143595A (en) *	1983-07-18	1985-02-13	Bearing Technology Limited	Plastics bearing
GB2182104B (en) *	1985-10-31	1989-12-13	Black & Decker Inc	Improvements in or relating to bearing assemblies
GB2186921B (en) *	1986-02-21	1990-02-14	Trw Cam Gears Ltd	A bearing assembly.
IT1268451B1 (en) *	1993-12-13	1997-03-04	Bugatti Autoricambi Spa	RACK BAR SUPPORT SYSTEM ESPECIALLY FOR AUTOMOTIVE RACK AND PINION STEERING MECHANISMS

1972
- 1972-05-22 ZA ZA723499A patent/ZA723499B/en unknown
- 1972-10-31 GB GB5010172A patent/GB1376409A/en not_active Expired
- 1972-11-02 ZM ZM172/72*UA patent/ZM17272A1/en unknown
- 1972-11-03 AU AU48509/72A patent/AU450268B2/en not_active Expired

Also Published As

Publication number	Publication date
AU4850972A (en)	1974-05-09
AU450268B2 (en)	1974-07-04
ZA723499B (en)	1973-01-31
GB1376409A (en)	1974-12-04

Publication	Publication Date	Title
CA1034997A (en)	1978-07-18	Bearing unit
CA971612A (en)	1975-07-22	Bearing
ZA73696B (en)	1974-09-25	Enzymes
JPS53134143A (en)	1978-11-22	Roller bearing
CA984437A (en)	1976-02-24	Bearing assembly
GB1404698A (en)	1975-09-03	Shaft seals
GB1407570A (en)	1975-09-24	Hydrodynamic bearings
GB1405562A (en)	1975-09-10	Bearing assembly
GB1405173A (en)	1975-09-03	Rotating furnaces
ZA723499B (en)	1973-01-31	Spider bearing
CA973245A (en)	1975-08-19	Bearings
GB1404294A (en)	1975-08-28	Pedestal bearing assembly
IL42007A0 (en)	1973-06-29	New 2-benzoyl-3-amino-pyridines
GB1406536A (en)	1975-09-17	Bearing seals
CA889748A (en)	1972-01-04	Bearing elements
CA897233A (en)	1972-04-04	Bearing design
ZA735128B (en)	1974-06-26	New trialkoxybenzoylpeptides
AU6346173A (en)	1975-06-12	Friction elements
CA902149A (en)	1972-06-06	Bearings
CA907108A (en)	1972-08-08	Bearings
AU5880473A (en)	1975-02-06	Sag-rod assembly
CA900547A (en)	1972-05-16	Bearing construction
CA910384A (en)	1972-09-19	Split-race bearing construction
AU4956072A (en)	1974-06-06	Weatherboards
CA893047A (en)	1972-02-15	Bearing structure