GB8507493D0 - Forming flange to provide channel/groove - Google Patents

Forming flange to provide channel/groove

Info

Publication number
GB8507493D0
GB8507493D0 GB858507493A GB8507493A GB8507493D0 GB 8507493 D0 GB8507493 D0 GB 8507493D0 GB 858507493 A GB858507493 A GB 858507493A GB 8507493 A GB8507493 A GB 8507493A GB 8507493 D0 GB8507493 D0 GB 8507493D0
Authority
GB
United Kingdom
Prior art keywords
groove
provide channel
forming flange
flange
flat portion
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
GB858507493A
Other versions
GB2156449B (en
GB2156449A (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.)
SKF GmbH
Original Assignee
SKF GmbH
SKF Kugellagerfabriken GmbH
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 SKF GmbH, SKF Kugellagerfabriken GmbH filed Critical SKF GmbH
Publication of GB8507493D0 publication Critical patent/GB8507493D0/en
Publication of GB2156449A publication Critical patent/GB2156449A/en
Application granted granted Critical
Publication of GB2156449B publication Critical patent/GB2156449B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/10—Making other particular articles parts of bearings; sleeves; valve seats or the like
    • 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
    • F16C19/44—Needle bearings
    • F16C19/46—Needle bearings with one row or needles
    • F16C19/466—Needle bearings with one row or needles comprising needle rollers and an outer ring, i.e. subunit without inner ring
    • 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
    • F16C33/583—Details of specific parts of races
    • F16C33/585—Details of specific parts of races of raceways, e.g. ribs to guide the 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
    • F16C33/588—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
    • F16C33/64—Special methods of manufacture

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Forging (AREA)

Abstract

To provide a piece of sheet metal with a flange a part 14 including a free edge 13 of a flat portion 12 is offset perpendicular to the rest of the flat portion. The flat portion 12 is then subject to a bending operation forming the flange and providing a groove 17. <IMAGE>
GB08507493A 1984-03-27 1985-03-22 Forming a flange to provide a channel or groove Expired GB2156449B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843411223 DE3411223A1 (en) 1984-03-27 1984-03-27 METHOD FOR PRODUCING A RINGNUT

Publications (3)

Publication Number Publication Date
GB8507493D0 true GB8507493D0 (en) 1985-05-01
GB2156449A GB2156449A (en) 1985-10-09
GB2156449B GB2156449B (en) 1987-08-19

Family

ID=6231738

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08507493A Expired GB2156449B (en) 1984-03-27 1985-03-22 Forming a flange to provide a channel or groove

Country Status (4)

Country Link
DE (1) DE3411223A1 (en)
FR (1) FR2561955A1 (en)
GB (1) GB2156449B (en)
IT (1) IT1184159B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011075157A1 (en) * 2011-05-03 2012-11-08 Schaeffler Technologies AG & Co. KG Bearing ring for a radial roller bearing, in particular for a cylindrical roller or needle roller bearing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR956787A (en) * 1950-02-07
GB1026324A (en) * 1962-09-25 1966-04-20 Torrington Co Prestressed roller bearing
DE1255994B (en) * 1963-01-25 1967-12-07 Schaeffler Ohg Industriewerk Rolling bearings for cylindrical rolling elements
US3601458A (en) * 1969-11-03 1971-08-24 Srf Ind Inc Drawn crowned bearing shell
DE2017988A1 (en) * 1970-04-15 1971-10-28 Schaeffler Ohg Industriewerk Method for forming an approximately axially outward-facing collar at the end of a run-up rim of a non-cutting thin-walled outer race for roller bearings
DE2651845C2 (en) * 1976-11-13 1983-09-15 INA Wälzlager Schaeffler KG, 8522 Herzogenaurach Method for producing a radially open groove with a rectangular cross-section at the end of the inner or outer jacket surface of a tubular component

Also Published As

Publication number Publication date
DE3411223C2 (en) 1992-06-25
IT8519913A0 (en) 1985-03-14
GB2156449B (en) 1987-08-19
FR2561955A1 (en) 1985-10-04
IT1184159B (en) 1987-10-22
GB2156449A (en) 1985-10-09
DE3411223A1 (en) 1985-10-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee