GB1320790A - Manufacture of rings for rolling bearings - Google Patents

Manufacture of rings for rolling bearings

Info

Publication number
GB1320790A
GB1320790A GB1320790DA GB1320790A GB 1320790 A GB1320790 A GB 1320790A GB 1320790D A GB1320790D A GB 1320790DA GB 1320790 A GB1320790 A GB 1320790A
Authority
GB
United Kingdom
Prior art keywords
ring
cold forming
rings
nov
machined
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
Other languages
English (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.)
Timken Co
Original Assignee
Timken Co
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 Timken Co filed Critical Timken Co
Publication of GB1320790A publication Critical patent/GB1320790A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/04—Making machine elements ball-races or sliding bearing races
    • 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)
  • Forging (AREA)
  • Rolling Contact Bearings (AREA)
GB1320790D 1970-11-23 1970-11-23 Manufacture of rings for rolling bearings Expired GB1320790A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5567070 1970-11-23

Publications (1)

Publication Number Publication Date
GB1320790A true GB1320790A (en) 1973-06-20

Family

ID=10474542

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1320790D Expired GB1320790A (en) 1970-11-23 1970-11-23 Manufacture of rings for rolling bearings

Country Status (4)

Country Link
BR (1) BR7107794D0 (enExample)
CA (1) CA973696A (enExample)
FR (1) FR2115318B3 (enExample)
GB (1) GB1320790A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437893A2 (fr) * 1978-10-03 1980-04-30 Perrier Jean Procede de fabrication de pieces plates de precision

Also Published As

Publication number Publication date
BR7107794D0 (pt) 1973-02-20
FR2115318B3 (enExample) 1974-08-19
CA973696A (en) 1975-09-02
FR2115318A3 (enExample) 1972-07-07

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Legal Events

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