FR2237702B1 - - Google Patents

Info

Publication number
FR2237702B1
FR2237702B1 FR7424911A FR7424911A FR2237702B1 FR 2237702 B1 FR2237702 B1 FR 2237702B1 FR 7424911 A FR7424911 A FR 7424911A FR 7424911 A FR7424911 A FR 7424911A FR 2237702 B1 FR2237702 B1 FR 2237702B1
Authority
FR
France
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
FR7424911A
Other versions
FR2237702A1 (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.)
Hoesch Werke AG
Original Assignee
Hoesch Werke AG
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
Priority claimed from DE19732336281 external-priority patent/DE2336281C3/de
Application filed by Hoesch Werke AG filed Critical Hoesch Werke AG
Publication of FR2237702A1 publication Critical patent/FR2237702A1/fr
Application granted granted Critical
Publication of FR2237702B1 publication Critical patent/FR2237702B1/fr
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
    • B21D53/16—Making other particular articles rings, e.g. barrel hoops
    • 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
    • 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
    • F16C33/61—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings formed by wires
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49636—Process for making bearing or component thereof
    • Y10T29/49643—Rotary bearing
    • Y10T29/49679—Anti-friction bearing or component thereof
    • Y10T29/49689—Race making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49789—Obtaining plural product pieces from unitary workpiece
    • Y10T29/49794—Dividing on common outline

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Metal Rolling (AREA)
  • Rolling Contact Bearings (AREA)
FR7424911A 1973-07-17 1974-07-17 Expired FR2237702B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732336281 DE2336281C3 (de) 1973-07-17 Verfahren zum Herstellen eines Laufdrahtes für ein Drahtwälzlager

Publications (2)

Publication Number Publication Date
FR2237702A1 FR2237702A1 (fr) 1975-02-14
FR2237702B1 true FR2237702B1 (fr) 1979-05-25

Family

ID=5887166

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7424911A Expired FR2237702B1 (fr) 1973-07-17 1974-07-17

Country Status (3)

Country Link
US (1) US4003121A (fr)
FR (1) FR2237702B1 (fr)
GB (1) GB1454197A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3614230C1 (de) * 1986-04-26 1987-08-27 Pelikan Ag Verfahren zur Herstellung von Schreibdochten und Vorrichtung zur Durchfuehrung des Verfahrens
JP2001137978A (ja) * 1999-11-08 2001-05-22 Daido Steel Co Ltd 金属管拡管用工具
US10655610B2 (en) 2017-04-28 2020-05-19 General Electric Company Wire races for wind turbine bearings

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US654468A (en) * 1899-07-17 1900-07-24 Draper Co Spinning-ring.
GB503187A (en) * 1938-10-07 1939-04-03 Ernest Arnold Radnall A new or improved method of manufacturing ball races
US2683922A (en) * 1952-01-14 1954-07-20 Gen Motors Corp Method of making clamping rings
DE1525079B2 (de) * 1965-09-13 1970-06-11 Eisenwerk Rothe Erde GmbH, 4bO0 Dortmund Verfahren zum Herstellen eines Laufdrahtes für ein Wälzlager
FR1565657A (fr) * 1968-03-21 1969-05-02
US3769671A (en) * 1971-11-22 1973-11-06 Timken Co Manufacture of rings for rolling bearings

Also Published As

Publication number Publication date
DE2336281A1 (de) 1975-02-13
DE2336281B2 (de) 1976-05-20
GB1454197A (en) 1976-10-27
US4003121A (en) 1977-01-18
FR2237702A1 (fr) 1975-02-14

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Legal Events

Date Code Title Description
ST Notification of lapse