IT1184159B - Procedimento per la fabbricazione di una scanalatura anulare - Google Patents

Procedimento per la fabbricazione di una scanalatura anulare

Info

Publication number
IT1184159B
IT1184159B IT19913/85A IT1991385A IT1184159B IT 1184159 B IT1184159 B IT 1184159B IT 19913/85 A IT19913/85 A IT 19913/85A IT 1991385 A IT1991385 A IT 1991385A IT 1184159 B IT1184159 B IT 1184159B
Authority
IT
Italy
Prior art keywords
procedure
manufacture
annular grooving
flat portion
flange
Prior art date
Application number
IT19913/85A
Other languages
English (en)
Other versions
IT8519913A0 (it
Inventor
Armin Olschewski
Bernhard Bauer
Elisabeth Zirk
Original Assignee
Skf 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 filed Critical Skf Gmbh
Publication of IT8519913A0 publication Critical patent/IT8519913A0/it
Application granted granted Critical
Publication of IT1184159B publication Critical patent/IT1184159B/it

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)
IT19913/85A 1984-03-27 1985-03-14 Procedimento per la fabbricazione di una scanalatura anulare IT1184159B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843411223 DE3411223A1 (de) 1984-03-27 1984-03-27 Verfahren zur herstellung einer ringnut

Publications (2)

Publication Number Publication Date
IT8519913A0 IT8519913A0 (it) 1985-03-14
IT1184159B true IT1184159B (it) 1987-10-22

Family

ID=6231738

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19913/85A IT1184159B (it) 1984-03-27 1985-03-14 Procedimento per la fabbricazione di una scanalatura anulare

Country Status (4)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011075157A1 (de) * 2011-05-03 2012-11-08 Schaeffler Technologies AG & Co. KG Lagerring für ein Radialwälzlager, insbesondere für ein Zylinderrollen- oder Nadellager

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR956787A (it) * 1950-02-07
GB1026324A (en) * 1962-09-25 1966-04-20 Torrington Co Prestressed roller bearing
DE1255994B (de) * 1963-01-25 1967-12-07 Schaeffler Ohg Industriewerk Waelzlager fuer zylindrische Waelzkoerper
US3601458A (en) * 1969-11-03 1971-08-24 Srf Ind Inc Drawn crowned bearing shell
DE2017988A1 (de) * 1970-04-15 1971-10-28 Schaeffler Ohg Industriewerk Verfahren zur Anformung eines annähernd axial lagerauswärts gerichteten Kragens am Ende eines Anlaufbordes eines spanlos hergestellten dünnwandigen Außenlaufrings für Wälzlager
DE2651845C2 (de) * 1976-11-13 1983-09-15 INA Wälzlager Schaeffler KG, 8522 Herzogenaurach Verfahren zur Herstellung einer im Querschnitt rechteckigen radial offenen Nut am Ende der inneren oder äußeren Mantelfläche eines rohrförmigen Bauteiles

Also Published As

Publication number Publication date
DE3411223C2 (it) 1992-06-25
IT8519913A0 (it) 1985-03-14
GB2156449B (en) 1987-08-19
FR2561955A1 (fr) 1985-10-04
GB8507493D0 (en) 1985-05-01
GB2156449A (en) 1985-10-09
DE3411223A1 (de) 1985-10-10

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