CA960884A - Rolling machines - Google Patents

Rolling machines

Info

Publication number
CA960884A
CA960884A CA134,736A CA134736A CA960884A CA 960884 A CA960884 A CA 960884A CA 134736 A CA134736 A CA 134736A CA 960884 A CA960884 A CA 960884A
Authority
CA
Canada
Prior art keywords
rolling machines
machines
rolling
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
CA134,736A
Other languages
English (en)
Other versions
CA134736S (en
Inventor
Gordon S. Connell
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Application granted granted Critical
Publication of CA960884A publication Critical patent/CA960884A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/06—Making articles shaped as bodies of revolution rings of restricted axial length
    • B21H1/12—Making articles shaped as bodies of revolution rings of restricted axial length rings for ball or roller bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Rolling Contact Bearings (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
CA134,736A 1971-02-22 1972-02-15 Rolling machines Expired CA960884A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB513271 1971-02-22

Publications (1)

Publication Number Publication Date
CA960884A true CA960884A (en) 1975-01-14

Family

ID=9790311

Family Applications (1)

Application Number Title Priority Date Filing Date
CA134,736A Expired CA960884A (en) 1971-02-22 1972-02-15 Rolling machines

Country Status (6)

Country Link
JP (1) JPS5924896B2 (it)
CA (1) CA960884A (it)
DE (1) DE2208515A1 (it)
FR (1) FR2126263A1 (it)
IT (1) IT948627B (it)
SE (1) SE412015B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109483154A (zh) * 2017-09-11 2019-03-19 江苏天南电力器材有限公司 一种u型环的生产工艺及设备

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1475778A (en) * 1974-07-24 1977-06-10 Formflo Ltd Rolling operations
GB1475780A (en) * 1974-07-24 1977-06-10 Formflo Ltd Rolling operations
US4126029A (en) * 1976-12-02 1978-11-21 General Electric Company Method of forming hollow cylindrical parts with internal contours
GB2007134B (en) * 1977-11-04 1982-03-10 Honda Motor Co Ltd Apparatus for roll-forming seamless annular products
DD235577A1 (de) * 1985-04-01 1986-05-14 Waelzlager Normteile Veb Verfahren zum profilierenden kaltwalzen von ringen mit tangentialer aufweitung
DE10331061B4 (de) * 2003-07-09 2005-05-19 Technische Universität Dresden Ringförmige Verbundwerkstücke und Kaltwalzverfahren zu ihrer Fertigung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US509730A (en) * 1893-11-28 Machine for forming projectiles
DE276068C (it) *
DE485065C (de) * 1928-07-13 1929-10-26 Friedrich Im Schlaa Verfahren und Werkzeug zur Herstellung von Formstuecken aus gelochten Blechen oder hohlen Vorwerkstuecken unter Verwendung eines mit Rille versehenen Aufwalzdornes
US1904734A (en) * 1930-10-10 1933-04-18 Schlaa Friedrich Im Machine for rolling rings
DE649541C (de) * 1934-09-16 1937-08-26 Friedrich Im Schlaa Verfahren zum Walzen von Waelzlagerringen mit Aussenrillen
DE695991C (de) * 1938-02-09 1940-09-07 Friedrich Im Schlaa Walzwerk zur Herstellung von ringfoermigen Werkstuecken, insbesondere der Laufbahnen von Kugellagerringen o. dgl.
GB583187A (en) * 1944-03-24 1946-12-11 Brassert & Co Improvements relating to the manufacture by rolling of annular articles
DE1183876B (de) * 1958-03-12 1964-12-23 N C Ashton Developments Ltd Ringwalzwerk
US3036365A (en) * 1959-04-22 1962-05-29 Gen Motors Corp Method of making bearings
JPS4426348Y1 (it) * 1964-02-04 1969-11-05
US3528271A (en) * 1968-02-02 1970-09-15 Ford Motor Co Method for rolling a race for a ball bearing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109483154A (zh) * 2017-09-11 2019-03-19 江苏天南电力器材有限公司 一种u型环的生产工艺及设备

Also Published As

Publication number Publication date
SE412015B (sv) 1980-02-18
FR2126263A1 (en) 1972-10-06
IT948627B (it) 1973-06-11
FR2126263B1 (it) 1978-03-03
JPS5775238A (en) 1982-05-11
DE2208515A1 (it) 1972-09-07
JPS5924896B2 (ja) 1984-06-13

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