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GB330840A - Improvements in and relating to the production of races - Google Patents

Improvements in and relating to the production of races

Info

Publication number
GB330840A
GB330840A GB2896529A GB2896529A GB330840A GB 330840 A GB330840 A GB 330840A GB 2896529 A GB2896529 A GB 2896529A GB 2896529 A GB2896529 A GB 2896529A GB 330840 A GB330840 A GB 330840A
Authority
GB
United Kingdom
Prior art keywords
rings
die
races
relating
production
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
GB2896529A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2896529A priority Critical patent/GB330840A/en
Publication of GB330840A publication Critical patent/GB330840A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Forging (AREA)

Abstract

330,840. Becker, E., and Suchoparek, R. Sept. 24, 1929. Rings.-Race-rings of different diameters for ball or roller bearings are formed by pressing a blank between a bottom die and a punching die to produce a number of offset or stepped rings of thicknesses a', a2, a<3>, and widths b<1>, b<2> b<3>, which are separated by pressure so that a smaller ring acts temporarily as a cutter die when being pressed into a larger ring. In a modification, Fig. 2 (not shown), the rings may be formed by the cooperation of a bottom die and two punching dies acting simultaneously or separately in opposite directions.
GB2896529A 1929-09-24 1929-09-24 Improvements in and relating to the production of races Expired GB330840A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2896529A GB330840A (en) 1929-09-24 1929-09-24 Improvements in and relating to the production of races

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2896529A GB330840A (en) 1929-09-24 1929-09-24 Improvements in and relating to the production of races

Publications (1)

Publication Number Publication Date
GB330840A true GB330840A (en) 1930-06-19

Family

ID=10284062

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2896529A Expired GB330840A (en) 1929-09-24 1929-09-24 Improvements in and relating to the production of races

Country Status (1)

Country Link
GB (1) GB330840A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2707324A (en) * 1951-07-14 1955-05-03 Dayton Steel Foundry Co Casting and processing of cast metal articles
US2766512A (en) * 1952-06-09 1956-10-16 Hatebur Friedrich Bernhard Method for the production of ballbearing races and similar parts
US2847754A (en) * 1954-03-17 1958-08-19 United Carr Fastener Corp Method of making a switch mechanism
US2913811A (en) * 1956-12-20 1959-11-24 American Radiator & Standard Cold extrusion of bearing races
US3069756A (en) * 1958-07-10 1962-12-25 Clark Equipment Co Method of forming gear blanks
US3110953A (en) * 1959-02-27 1963-11-19 Messerschmidt Sebastian Method for the production of round, profiled mouldings, particularly for ball bearing races
US4383352A (en) * 1981-10-19 1983-05-17 Dana Corporation Method of making spring clutch collector ring
US4580327A (en) * 1984-03-12 1986-04-08 Etablissements Le Simplex Method for manufacturing and mounting organs for rotation between cheeks and the products obtained, to be more particularly used for stretching and winding the chain in the gear shift devices for bicycles and similar vehicles
WO2015122186A1 (en) * 2014-02-14 2015-08-20 日本精工株式会社 Method for manufacturing annular member

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2707324A (en) * 1951-07-14 1955-05-03 Dayton Steel Foundry Co Casting and processing of cast metal articles
US2766512A (en) * 1952-06-09 1956-10-16 Hatebur Friedrich Bernhard Method for the production of ballbearing races and similar parts
US2847754A (en) * 1954-03-17 1958-08-19 United Carr Fastener Corp Method of making a switch mechanism
US2913811A (en) * 1956-12-20 1959-11-24 American Radiator & Standard Cold extrusion of bearing races
US3069756A (en) * 1958-07-10 1962-12-25 Clark Equipment Co Method of forming gear blanks
US3110953A (en) * 1959-02-27 1963-11-19 Messerschmidt Sebastian Method for the production of round, profiled mouldings, particularly for ball bearing races
US4383352A (en) * 1981-10-19 1983-05-17 Dana Corporation Method of making spring clutch collector ring
US4580327A (en) * 1984-03-12 1986-04-08 Etablissements Le Simplex Method for manufacturing and mounting organs for rotation between cheeks and the products obtained, to be more particularly used for stretching and winding the chain in the gear shift devices for bicycles and similar vehicles
WO2015122186A1 (en) * 2014-02-14 2015-08-20 日本精工株式会社 Method for manufacturing annular member
CN105992660A (en) * 2014-02-14 2016-10-05 日本精工株式会社 Method for manufacturing annular member
JPWO2015122186A1 (en) * 2014-02-14 2017-03-30 日本精工株式会社 Manufacturing method of annular member
EP3106244A4 (en) * 2014-02-14 2017-04-26 NSK Ltd. Method for manufacturing annular member
US10272485B2 (en) 2014-02-14 2019-04-30 Nsk Ltd. Method for manufacturing ring-shaped member

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