FR2262222A1 - - Google Patents

Info

Publication number
FR2262222A1
FR2262222A1 FR7505285A FR7505285A FR2262222A1 FR 2262222 A1 FR2262222 A1 FR 2262222A1 FR 7505285 A FR7505285 A FR 7505285A FR 7505285 A FR7505285 A FR 7505285A FR 2262222 A1 FR2262222 A1 FR 2262222A1
Authority
FR
France
Prior art keywords
flange
fork
race
disc
ball race
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.)
Granted
Application number
FR7505285A
Other languages
French (fr)
Other versions
FR2262222B1 (en
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.)
LEWIN GUNNER
Original Assignee
LEWIN GUNNER
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 LEWIN GUNNER filed Critical LEWIN GUNNER
Publication of FR2262222A1 publication Critical patent/FR2262222A1/fr
Application granted granted Critical
Publication of FR2262222B1 publication Critical patent/FR2262222B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/0002—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture
    • 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
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
    • 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
    • F16C33/58—Raceways; Race rings
    • F16C33/588—Races of sheet metal
    • 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
    • F16C33/58—Raceways; Race rings
    • F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed 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
    • F16C43/00—Assembling bearings
    • F16C43/04—Assembling rolling-contact bearings
    • F16C43/06—Placing rolling bodies in cages or bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2380/00—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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/02—Wheel hubs or castors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Gears, Cams (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

1491808 Castors G E W LEWIN 20 Feb 1975 [21 Feb 1974] 7212/75 Heading A4U A castor comprises a sheet metal mounting plate I and a sheet metal fork (6) pivoted thereto, the plate 1 having an annular flange (5) surrounding a central aperture and providing a portion of an inner ball race for balls 4, and the upper end of the fork being hollow and provided with an outer ball race 11 of unitary construction. In Fig. 1, the inner ball race comprises a portion 3 of the flange and a portion 8 of an apertured disc 9 cut out of the upper end of the fork, a part 12 of the flange being folded to secure disc 9. In a modification (Fig. 4, not shown), the disc 9 is welded to the flange. In Fig. 10, the inner race comprises a portion 17 of the flange, and the outer race 11 is formed on an annular portion 19 welded to the remainder of the fork.
FR7505285A 1974-02-21 1975-02-20 Expired FR2262222B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7402333A SE386857B (en) 1974-02-21 1974-02-21 DEVICE FOR FLAT PRESSED GEAR WHEELS

Publications (2)

Publication Number Publication Date
FR2262222A1 true FR2262222A1 (en) 1975-09-19
FR2262222B1 FR2262222B1 (en) 1983-04-08

Family

ID=20320285

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7505285A Expired FR2262222B1 (en) 1974-02-21 1975-02-20

Country Status (5)

Country Link
DE (1) DE2506838A1 (en)
ES (1) ES434895A1 (en)
FR (1) FR2262222B1 (en)
GB (1) GB1491808A (en)
SE (1) SE386857B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2357776A1 (en) * 1976-07-09 1978-02-03 Skf Ind Trading & Dev METHOD FOR MANUFACTURING ARTICLES AND THEIR COMPONENT ELEMENTS USING SLITTING OR NOTCHING AND SHAPING TECHNIQUES WITHOUT REMOVING METAL
EP0265390A1 (en) * 1986-09-15 1988-04-27 TELLURE ROTA S.p.A. Support for a caster
DE4404193A1 (en) * 1994-02-10 1995-08-17 Schaeffler Waelzlager Kg Tensioning roller for unit drive of IC engine
FR2858675A1 (en) * 2003-08-04 2005-02-11 Valeo Embrayages Guide and centering bearing for motor vehicles double flywheel damper, has roller bearing provided with external and internal rings that have axial extensions extending on one side of bearing and are welded at free ends with flywheels

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2357776A1 (en) * 1976-07-09 1978-02-03 Skf Ind Trading & Dev METHOD FOR MANUFACTURING ARTICLES AND THEIR COMPONENT ELEMENTS USING SLITTING OR NOTCHING AND SHAPING TECHNIQUES WITHOUT REMOVING METAL
EP0265390A1 (en) * 1986-09-15 1988-04-27 TELLURE ROTA S.p.A. Support for a caster
DE4404193A1 (en) * 1994-02-10 1995-08-17 Schaeffler Waelzlager Kg Tensioning roller for unit drive of IC engine
DE4404193B4 (en) * 1994-02-10 2004-10-14 Ina-Schaeffler Kg Tensioner pulley for an aggregate operation of an internal combustion engine
FR2858675A1 (en) * 2003-08-04 2005-02-11 Valeo Embrayages Guide and centering bearing for motor vehicles double flywheel damper, has roller bearing provided with external and internal rings that have axial extensions extending on one side of bearing and are welded at free ends with flywheels
WO2005017378A1 (en) * 2003-08-04 2005-02-24 Valeo Embrayages Bearing for centering and guiding in rotation a rotary element on another element and assembly of elements comprising such a bearing

Also Published As

Publication number Publication date
GB1491808A (en) 1977-11-16
SE386857B (en) 1976-08-23
SE7402333L (en) 1975-08-22
FR2262222B1 (en) 1983-04-08
DE2506838A1 (en) 1975-08-28
ES434895A1 (en) 1977-03-16

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Legal Events

Date Code Title Description
ST Notification of lapse