FR1517275A - Roller bearing and method of manufacturing this bearing - Google Patents

Roller bearing and method of manufacturing this bearing

Info

Publication number
FR1517275A
FR1517275A FR100778A FR100778A FR1517275A FR 1517275 A FR1517275 A FR 1517275A FR 100778 A FR100778 A FR 100778A FR 100778 A FR100778 A FR 100778A FR 1517275 A FR1517275 A FR 1517275A
Authority
FR
France
Prior art keywords
bearing
schaeffler
welding
weld seam
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
FR100778A
Other languages
French (fr)
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.)
IHO Holding GmbH and Co KG
Original Assignee
Industriewerk Schaeffler OHG
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 Industriewerk Schaeffler OHG filed Critical Industriewerk Schaeffler OHG
Application granted granted Critical
Publication of FR1517275A publication Critical patent/FR1517275A/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.
FR100778A 1966-04-01 1967-03-30 Roller bearing and method of manufacturing this bearing Expired FR1517275A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR1517275A true FR1517275A (en) 1968-03-15

Family

ID=7203912

Family Applications (1)

Application Number Title Priority Date Filing Date
FR100778A Expired FR1517275A (en) 1966-04-01 1967-03-30 Roller bearing and method of manufacturing this bearing

Country Status (4)

Country Link
DE (1) DE1575498A1 (en)
ES (2) ES338667A1 (en)
FR (1) FR1517275A (en)
GB (1) GB1172568A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7811624A (en) * 1978-11-27 1980-05-29 Skf Ind Trading & Dev METHOD FOR MANUFACTURING AN ARTICLE CONTAINING AT LEAST TWO ELEMENTS MOVABLE WITH REGARD TO EACH OTHER, OF WHICH ONE IS INCLUDED WITHIN THE OTHER
DE3740805C2 (en) * 1986-12-18 1995-08-17 Skf Gmbh Multi-ring bearing consisting of at least two radially arranged roller bearings

Also Published As

Publication number Publication date
ES338666A1 (en) 1968-04-01
DE1575498A1 (en) 1970-01-15
GB1172568A (en) 1969-12-03
ES338667A1 (en) 1968-04-01

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