WO1992008906A3 - Roller bearing race - Google Patents

Roller bearing race Download PDF

Info

Publication number
WO1992008906A3
WO1992008906A3 PCT/EP1991/002111 EP9102111W WO9208906A3 WO 1992008906 A3 WO1992008906 A3 WO 1992008906A3 EP 9102111 W EP9102111 W EP 9102111W WO 9208906 A3 WO9208906 A3 WO 9208906A3
Authority
WO
WIPO (PCT)
Prior art keywords
rollers
race
shaft
roller bearing
coupled
Prior art date
Application number
PCT/EP1991/002111
Other languages
German (de)
French (fr)
Other versions
WO1992008906A2 (en
Inventor
Leo Muentnich
Wolfgang Steinberger
Hartwig Waldert
Juergen Rabe
Original Assignee
Schaeffler Waelzlager Kg
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 Schaeffler Waelzlager Kg filed Critical Schaeffler Waelzlager Kg
Publication of WO1992008906A2 publication Critical patent/WO1992008906A2/en
Publication of WO1992008906A3 publication Critical patent/WO1992008906A3/en

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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/46—Cages for rollers or needles
    • F16C33/4694—Single-split roller or needle cages
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
    • F16C19/525—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions related to temperature and heat, e.g. insulation
    • 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/46—Cages for rollers or needles
    • F16C33/4611—Cages for rollers or needles with hybrid structure, i.e. with parts made of distinct materials
    • 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/46—Cages for rollers or needles
    • F16C33/4617—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages
    • 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/46—Cages for rollers or needles
    • F16C33/56—Selection of substances
    • 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
    • F16C2202/00—Solid materials defined by their properties
    • F16C2202/20—Thermal properties
    • F16C2202/22—Coefficient of expansion
    • 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
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/61—Toothed gear systems, e.g. support of pinion shafts
    • 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
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06—Ball or roller bearings
    • F16C25/08—Ball or roller bearings self-adjusting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Support Of The Bearing (AREA)

Abstract

A roller bearing race (1) for a machine component (4) which can both run freely on a shaft (3) and can be coupled thereto has pocketed rollers (2) and a slot (7) permitting its radial extension at a peripheral position. The race (1) consists of two interconnected material layers (5, 6) acting as a bimetal strip with different coefficients of expansion. This arrangement makes it possible for the race to expand radially on a rise in temperature and thus transfer a force with a peripheral component to the rollers (2) so that the bearing rollers (2) perform a slight rotation about the shaft (3) even if the shaft (3) and the pinion (4) are coupled. This prevents damage to the races by the rollers (2) at high radial forces.
PCT/EP1991/002111 1990-11-10 1991-11-08 Roller bearing race WO1992008906A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEP4035810.0 1990-11-10
DE4035810 1990-11-10
DEP4124838.4 1991-07-26
DE4124838A DE4124838A1 (en) 1990-11-10 1991-07-26 ROLLING BEARING CAGE

Publications (2)

Publication Number Publication Date
WO1992008906A2 WO1992008906A2 (en) 1992-05-29
WO1992008906A3 true WO1992008906A3 (en) 1992-09-17

Family

ID=25898386

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1991/002111 WO1992008906A2 (en) 1990-11-10 1991-11-08 Roller bearing race

Country Status (2)

Country Link
DE (1) DE4124838A1 (en)
WO (1) WO1992008906A2 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4220585A1 (en) * 1992-06-24 1994-01-13 Schaeffler Waelzlager Kg Roller bearing cage, esp. for cylindrical or pin bearings - has detachable connecting elements fitting into recesses in free ends of cage, near slit surfaces on cage periphery
DE4222185A1 (en) * 1992-07-06 1994-01-13 Schaeffler Waelzlager Kg Elastic plastics roller bearing cage - is used esp. for cylindrical and pin bearings in freewheel units and has slot in contg. steel plate spring attached to holder
DE4222184A1 (en) * 1992-07-06 1994-01-13 Schaeffler Waelzlager Kg Roller bearing cage with axial slot at one part of periphery - has facing surfaces of free ends possessing recess and matching protuberance joined by preset breaking point with parallel connection
DE4328477C2 (en) * 1992-08-27 2000-08-10 Dorstener Maschf Ag Drive unit
DE9403308U1 (en) * 1994-02-28 1994-04-28 INA Wälzlager Schaeffler KG, 91074 Herzogenaurach Differential gear for a motor vehicle
DE29517752U1 (en) * 1995-11-09 1996-01-04 INA Wälzlager Schaeffler KG, 91074 Herzogenaurach Bearing of a gripper shaft
DE19728919B4 (en) * 1997-07-07 2005-12-01 Ina-Schaeffler Kg Gear shift transmission
DE19734980A1 (en) * 1997-08-13 1999-02-18 Schaeffler Waelzlager Ohg Gearbox for motor vehicles
DE19736374C2 (en) * 1997-08-21 2001-08-30 Schaeffler Waelzlager Ohg roller bearing
DE10046719A1 (en) 2000-09-21 2002-04-11 Ina Schaeffler Kg Gear shift transmission
DE10316410A1 (en) * 2003-04-10 2004-10-21 Ina-Schaeffler Kg Cage for a radial roller bearing
DE102005020782A1 (en) * 2005-05-04 2006-11-09 Schaeffler Kg roller bearing
DE102007002671A1 (en) * 2007-01-18 2008-07-24 Schaeffler Kg Rolling bearing cage with simplified installation of the rolling elements
DE102007010693A1 (en) * 2007-03-06 2008-09-18 Schaeffler Kg Bearing arrangement for damping shocks and compensating for angular errors
DE102011003419A1 (en) 2011-02-01 2012-08-02 Schaeffler Technologies Gmbh & Co. Kg Ring-shaped rolling bearing cage

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB622804A (en) * 1945-08-30 1949-05-06 Gen Motors Corp Improvements relating to bearings and particularly to separators therefor
FR1351257A (en) * 1963-03-20 1964-01-31 Schaeffler Ohg Industriewerk Cage for radial rolling bearings
US3162493A (en) * 1962-08-31 1964-12-22 Ind Tectonics Inc Reinforcing graphite and plastic separators by electroformed metallic shells
DE2123188A1 (en) * 1971-05-11 1972-11-23 Industriewerk Schaeffler Ohg, 8522 Herzogenaurach Cage for thrust roller bearings
DE2232211A1 (en) * 1971-06-30 1973-02-01 Uchisaka ARRANGEMENT FOR HOLDING ROTATING COMPONENTS, IN PARTICULAR BALL, NEEDLE OR ROLLER CAGE
DE2419944A1 (en) * 1974-04-25 1975-11-06 Hackewitz Friedrich Wilhelm Vo Bimetallic strip roller bearing cage - has conical channels to guide lubricant from one side of bearing to other
DE2518200A1 (en) * 1975-04-24 1976-11-04 Schaeffler Ohg Industriewerk Cage for rolling element bearing - is discontinuous ring of plastics with metal filler to increase centrifugal force
FR2307177A1 (en) * 1975-04-09 1976-11-05 Serten Ball bearing for wheel - has concentric cages provided with hemispherical pockets to receive balls
FR2494359A1 (en) * 1980-11-06 1982-05-21 Schaeffler Ohg Industriewerk PLASTIC CAGE FOR ROLLING BEARING
EP0137984A2 (en) * 1983-10-14 1985-04-24 Lummus Crest S.A.R.L. Tube repair insert for steam generator
JPS60113820A (en) * 1983-11-21 1985-06-20 Natl Aerospace Lab Self lubricating retainer for bearing and its manufacturing method
FR2592964A1 (en) * 1986-01-10 1987-07-17 Essilor Int FACE FOR GLASSES FRAME.
EP0264661A2 (en) * 1986-10-22 1988-04-27 Fried. Krupp Gesellschaft mit beschränkter Haftung Plane bearing with expansion-compensating elements
EP0392146A1 (en) * 1989-04-10 1990-10-17 INA Wälzlager Schaeffler KG Rolling bearing cage
DE4007452A1 (en) * 1990-03-09 1991-09-12 Legrom Gmbh Bearing cage for rolling bearings - has elastically resilient cage ends with projection on one and recess on other

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7716113U1 (en) * Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt
DE732590C (en) * 1939-09-01 1943-03-05 Maybach Motoren G M B H Cross roller bearings, especially for high loads and high speeds
DE1814876U (en) * 1960-05-12 1960-07-14 Skf Kugellagerfabriken Gmbh MULTI-PIECE CAGE FOR CYLINDER ROLLER BEARINGS.
DE1855943U (en) * 1962-05-24 1962-08-02 Schaeffler Ohg Industriewerk ROLLER BEARING CAGE FOR RADIAL BEARINGS.
DE1272051B (en) * 1963-09-21 1968-07-04 Schaeffler Ohg Industriewerk Gear for vehicle transmissions rotating loosely on a shaft
DE1921288U (en) * 1965-05-17 1965-08-12 Duerkoppwerke Ag ROLLER BEARING.
SU1434162A1 (en) * 1986-11-17 1988-10-30 Минский Филиал Всесоюзного Научно-Исследовательского Конструкторско-Технологического Института Подшипниковой Промышленности Rolling-contact spherical bearing
US4865473A (en) * 1988-09-06 1989-09-12 The Torrington Company Single split cage locking tab
DE9006526U1 (en) * 1990-06-09 1990-08-16 SKF GmbH, 8720 Schweinfurt Rolling bearing cage

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB622804A (en) * 1945-08-30 1949-05-06 Gen Motors Corp Improvements relating to bearings and particularly to separators therefor
US3162493A (en) * 1962-08-31 1964-12-22 Ind Tectonics Inc Reinforcing graphite and plastic separators by electroformed metallic shells
FR1351257A (en) * 1963-03-20 1964-01-31 Schaeffler Ohg Industriewerk Cage for radial rolling bearings
DE2123188A1 (en) * 1971-05-11 1972-11-23 Industriewerk Schaeffler Ohg, 8522 Herzogenaurach Cage for thrust roller bearings
DE2232211A1 (en) * 1971-06-30 1973-02-01 Uchisaka ARRANGEMENT FOR HOLDING ROTATING COMPONENTS, IN PARTICULAR BALL, NEEDLE OR ROLLER CAGE
DE2419944A1 (en) * 1974-04-25 1975-11-06 Hackewitz Friedrich Wilhelm Vo Bimetallic strip roller bearing cage - has conical channels to guide lubricant from one side of bearing to other
FR2307177A1 (en) * 1975-04-09 1976-11-05 Serten Ball bearing for wheel - has concentric cages provided with hemispherical pockets to receive balls
DE2518200A1 (en) * 1975-04-24 1976-11-04 Schaeffler Ohg Industriewerk Cage for rolling element bearing - is discontinuous ring of plastics with metal filler to increase centrifugal force
FR2494359A1 (en) * 1980-11-06 1982-05-21 Schaeffler Ohg Industriewerk PLASTIC CAGE FOR ROLLING BEARING
EP0137984A2 (en) * 1983-10-14 1985-04-24 Lummus Crest S.A.R.L. Tube repair insert for steam generator
JPS60113820A (en) * 1983-11-21 1985-06-20 Natl Aerospace Lab Self lubricating retainer for bearing and its manufacturing method
FR2592964A1 (en) * 1986-01-10 1987-07-17 Essilor Int FACE FOR GLASSES FRAME.
EP0264661A2 (en) * 1986-10-22 1988-04-27 Fried. Krupp Gesellschaft mit beschränkter Haftung Plane bearing with expansion-compensating elements
EP0392146A1 (en) * 1989-04-10 1990-10-17 INA Wälzlager Schaeffler KG Rolling bearing cage
DE4007452A1 (en) * 1990-03-09 1991-09-12 Legrom Gmbh Bearing cage for rolling bearings - has elastically resilient cage ends with projection on one and recess on other

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Patent Abstracts of Japan, vol. 9, no. 268 (M-424)[1991], 25. Oktober 1985, & JP,A,60113820 (KOKU UCHU GIJUTSU KENKYUSHO) 20. Juni 1985, siehe Zusammenfassung *

Also Published As

Publication number Publication date
WO1992008906A2 (en) 1992-05-29
DE4124838A1 (en) 1992-05-14

Similar Documents

Publication Publication Date Title
WO1992008906A3 (en) Roller bearing race
KR920004739A (en) Bearing device capable of changing preload and its method
SE7711928L (en) DEVICE WITH A SCREW COMPRESSOR FOR FIXING A ROTOR AXLE IN AXILIC LED
ATE69091T1 (en) WIRE ROLL BEARINGS WITH FLAT WIRE.
JPS6415524A (en) Roller bearing holder
SE8405755L (en) ROTATION PREVENTING A CIRCUIT ELEMENT OF A FLUID REPRESENTATION DEVICE
EP0348711A3 (en) Device for axially shifting rolls in the stand of a rolling mill
ES2074214T3 (en) BEARINGS.
IT8020693A0 (en) ROLLING BEARING CAGE, ESPECIALLY FOR DOUBLE-ROW INCLINED ROLLER BALL BEARINGS.
EP0551516A4 (en)
IT8122458V0 (en) CAGE FOR ROLLING BEARING IN ONE OR MORE PIECES, DESTINED IN PARTICULAR TO CYLINDRICAL ROLLER BEARINGS.
SE7611577L (en) RUNNING DEVICE DEVICE
JPS5360443A (en) Shaft bearing device
JPS5540105A (en) Roller conveyor
KR910020423A (en) Dual Roller Chassis Dynamometer
DE60310869D1 (en) bearing device
JPS57192619A (en) Complex roll bearing
GB1143427A (en) Drawing top rollers for spinning machines
JPS523953A (en) Device for connecting a drive shaft and a drive transmitting member
JPS57208343A (en) Idler for timing belt
JPS5281453A (en) Roller bearing holder
COE Experimental performance of 75-millimeter-bore arched outer-race ball bearings to 2. 1 million DN(thrust loads)
JPS5518308A (en) Automatic assembling device for mating part
JPS6454213A (en) Shape detector for sheet material
NYPAN Roller skewing measurements in cylindrical roller bearings[Final Report]

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): JP US

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK ES FR GB GR IT LU NL SE

AK Designated states

Kind code of ref document: A3

Designated state(s): JP US

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FR GB GR IT LU NL SE

122 Ep: pct application non-entry in european phase