GB1172568A - Roller Bearing - Google Patents

Roller Bearing

Info

Publication number
GB1172568A
GB1172568A GB9739/67A GB973967A GB1172568A GB 1172568 A GB1172568 A GB 1172568A GB 9739/67 A GB9739/67 A GB 9739/67A GB 973967 A GB973967 A GB 973967A GB 1172568 A GB1172568 A GB 1172568A
Authority
GB
United Kingdom
Prior art keywords
schaeffler
welding
weld seam
roller bearing
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.)
Expired
Application number
GB9739/67A
Inventor
Hans-Peter Guenzrodt
Georg Schaeffler
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1172568A publication Critical patent/GB1172568A/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
    • 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
    • F16C33/64—Special methods of manufacture
    • 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
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/24—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly
    • F16C19/26—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly with a single row of rollers
    • 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
    • F16C33/605—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings with a separate retaining member, e.g. flange, shoulder, guide ring, secured to a race ring, adjacent to the race surface, so as to abut the end of the rolling elements, e.g. rollers, or the cage
    • 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
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/30—Material joints
    • F16C2226/36—Material joints by welding

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Rolling Contact Bearings (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)

Abstract

1,172,568. Making bearings; welding by fusion; breaking. W. SCHAEFFLER, and G. SCHAEFFLER, [trading as INDUSTRIEWERK SCHAEFFLER OHG]. 1 March, 1967 [1 April, 1966], No. 9739/67. Headings B3A, B3E and B3R. [Also in Division F2] A roller bearing comprises inner and outer races 1, 2 with flanged ends 4, 5, one end being secured to its race by high energy beam-welding. In one method an integral race has one end flange split from it, and after assembly of the bearing the end flange is welded back on by an electron beam. The weld seam opens into a recess 7 to avoid deformation of the roller track. Weld seam 6 is radial or may be axial or otherwise inclined to the radial direction. Multi-row bearings may be produced.
GB9739/67A 1966-04-01 1967-03-01 Roller Bearing Expired GB1172568A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ0030503 1966-04-01

Publications (1)

Publication Number Publication Date
GB1172568A true GB1172568A (en) 1969-12-03

Family

ID=7203912

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9739/67A Expired GB1172568A (en) 1966-04-01 1967-03-01 Roller Bearing

Country Status (4)

Country Link
DE (1) DE1575498A1 (en)
ES (2) ES338666A1 (en)
FR (1) FR1517275A (en)
GB (1) GB1172568A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012459A1 (en) * 1978-11-27 1980-06-25 SKF Industrial Trading & Development Co, B.V. Process for production of an object consisting of at least two parts movable relative to each other, one of which is substantially enclosed within the other, and a device for performing this process

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3740805C2 (en) * 1986-12-18 1995-08-17 Skf Gmbh Multi-ring bearing consisting of at least two radially arranged roller bearings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012459A1 (en) * 1978-11-27 1980-06-25 SKF Industrial Trading & Development Co, B.V. Process for production of an object consisting of at least two parts movable relative to each other, one of which is substantially enclosed within the other, and a device for performing this process

Also Published As

Publication number Publication date
ES338666A1 (en) 1968-04-01
DE1575498A1 (en) 1970-01-15
ES338667A1 (en) 1968-04-01
FR1517275A (en) 1968-03-15

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Legal Events

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