FR2040892A5 - Stamping ball races from flat metallic - strip - Google Patents

Stamping ball races from flat metallic - strip

Info

Publication number
FR2040892A5
FR2040892A5 FR6911807A FR6911807A FR2040892A5 FR 2040892 A5 FR2040892 A5 FR 2040892A5 FR 6911807 A FR6911807 A FR 6911807A FR 6911807 A FR6911807 A FR 6911807A FR 2040892 A5 FR2040892 A5 FR 2040892A5
Authority
FR
France
Prior art keywords
strip
lengths
flat metallic
ball races
stamping
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
FR6911807A
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.)
SKF AB
Original Assignee
Svenska Kullagerfabriken AB
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 Svenska Kullagerfabriken AB filed Critical Svenska Kullagerfabriken AB
Priority to FR6911807A priority Critical patent/FR2040892A5/en
Application granted granted Critical
Publication of FR2040892A5 publication Critical patent/FR2040892A5/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
    • B21D53/12—Making other particular articles parts of bearings; sleeves; valve seats or the like cages for bearings
    • 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
    • F16C33/46—Cages for rollers or needles
    • F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
    • F16C33/542—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal
    • F16C33/543—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from a single part
    • F16C33/545—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from a single part rolled from a band

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)

Abstract

The process includes (a) stamping the cups from the strip, (b) phosphatising, bonderising or similar treatment of the stamped strip, (c) cutting the strip into required lengths, (d) rolling the lengths on a mandrel to required cylindrical or conical shapes, (e) inserting the rolled lengths into rings and (f) welding or brazing the adjacent ends of the lengths in the rings.
FR6911807A 1969-04-16 1969-04-16 Stamping ball races from flat metallic - strip Expired FR2040892A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6911807A FR2040892A5 (en) 1969-04-16 1969-04-16 Stamping ball races from flat metallic - strip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6911807A FR2040892A5 (en) 1969-04-16 1969-04-16 Stamping ball races from flat metallic - strip

Publications (1)

Publication Number Publication Date
FR2040892A5 true FR2040892A5 (en) 1971-01-22

Family

ID=9032500

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6911807A Expired FR2040892A5 (en) 1969-04-16 1969-04-16 Stamping ball races from flat metallic - strip

Country Status (1)

Country Link
FR (1) FR2040892A5 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2324936A1 (en) * 1975-09-22 1977-04-15 Torrington Co PROCESS FOR MANUFACTURING ROLLER CAGES, IN PARTICULAR FOR BEARINGS
FR2510438A1 (en) * 1981-08-01 1983-02-04 Skf Kugellagerfabriken Gmbh METHOD OF MANUFACTURING SHEET CAGES FOR ROLLING BEARINGS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2324936A1 (en) * 1975-09-22 1977-04-15 Torrington Co PROCESS FOR MANUFACTURING ROLLER CAGES, IN PARTICULAR FOR BEARINGS
FR2510438A1 (en) * 1981-08-01 1983-02-04 Skf Kugellagerfabriken Gmbh METHOD OF MANUFACTURING SHEET CAGES FOR ROLLING BEARINGS

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Legal Events

Date Code Title Description
ST Notification of lapse