FR2042610A1 - - Google Patents

Info

Publication number
FR2042610A1
FR2042610A1 FR7017504A FR7017504A FR2042610A1 FR 2042610 A1 FR2042610 A1 FR 2042610A1 FR 7017504 A FR7017504 A FR 7017504A FR 7017504 A FR7017504 A FR 7017504A FR 2042610 A1 FR2042610 A1 FR 2042610A1
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.)
Granted
Application number
FR7017504A
Other languages
French (fr)
Other versions
FR2042610B1 (cs
Inventor
C H Stettler
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.)
Grotnes Machine Works Inc
Original Assignee
Grotnes Machine Works Inc
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 Grotnes Machine Works Inc filed Critical Grotnes Machine Works Inc
Publication of FR2042610A1 publication Critical patent/FR2042610A1/fr
Application granted granted Critical
Publication of FR2042610B1 publication Critical patent/FR2042610B1/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
    • B21D53/26—Making other particular articles wheels or the like
    • B21D53/30—Making other particular articles wheels or the like wheel rims
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers
    • B21D5/143—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers making use of a mandrel
    • 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
    • B21D51/00—Making hollow objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
FR707017504A 1969-05-13 1970-05-13 Expired FR2042610B1 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82420669A 1969-05-13 1969-05-13

Publications (2)

Publication Number Publication Date
FR2042610A1 true FR2042610A1 (cs) 1971-02-12
FR2042610B1 FR2042610B1 (cs) 1974-02-22

Family

ID=25240862

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707017504A Expired FR2042610B1 (cs) 1969-05-13 1970-05-13

Country Status (6)

Country Link
US (1) US3662940A (cs)
JP (1) JPS501352B1 (cs)
DE (1) DE2022424C3 (cs)
FR (1) FR2042610B1 (cs)
GB (1) GB1285135A (cs)
SE (1) SE374285B (cs)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2243293A1 (de) * 1972-09-02 1974-03-07 Lang Ludwig Biegevorrichtung
FR2300639A1 (fr) * 1975-02-14 1976-09-10 Grotnes Machine Works Inc Machine et procede de formage d'ebauches cylindriques de jantes de roues
EP0045119A1 (de) * 1980-07-30 1982-02-03 Späth GmbH & Co. KG Stahlbau-Biegetechnik Verfahren zur Herstellung von Rundkörpern
WO1982001142A1 (en) * 1980-10-04 1982-04-15 Lorenz H Installation for manufacturing rim blanks

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3404641A1 (de) * 1983-06-09 1984-12-13 Späth GmbH & Co KG, 7760 Radolfzell Verfahren und vorrichtung zur herstellung von aus metallprofilen bestehenden rundkoerpern, insbesondere von radfelgen fuer kraftfahrzeuge
DE102004046687B3 (de) * 2004-09-24 2006-06-01 Thyssenkrupp Steel Ag Verfahren und Vorrichtung zur Herstellung eines längsnahtgeschweißten Hohlprofils
US20160136703A1 (en) * 2013-07-08 2016-05-19 Andritz Soutec Ag Method for producing annular parts and use of said method
RU2569864C2 (ru) * 2014-03-25 2015-11-27 Общество с ограниченной ответственностью "Аэростарт" Листогибочный станок и способ получения деталей с увеличивающимся радиусом кривизны

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1798439A (en) * 1927-08-01 1931-03-31 Seaholm Martin August Machine for forming can bodies
US2737707A (en) * 1950-05-27 1956-03-13 Clevite Corp Method and apparatus for forming flanged bearings

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2675849A (en) * 1949-08-26 1954-04-20 Budd Co Machine for coiling wheel rim stock or the like
US2949087A (en) * 1953-11-12 1960-08-16 Bogner Peter Apparatus for making cans
US2857871A (en) * 1953-12-08 1958-10-28 Western Electric Co System for maintaining a straight seam in the manufacture of tubing
US3083751A (en) * 1958-07-01 1963-04-02 Yoder Co Ring coiling and cut-off machine
US3048202A (en) * 1958-11-24 1962-08-07 Wedge Protectors Inc Ring rolling machine
US3148721A (en) * 1960-08-17 1964-09-15 Cyril Bath Co Stock saving side grip head for stretch forming machines
US3096807A (en) * 1960-09-20 1963-07-09 Cryil Bath Company Metal forming machine and auxiliary fixture and combination thereof
US3360178A (en) * 1962-07-02 1967-12-26 Taylor Winfield Corp Apparatus for making metal rings
US3285490A (en) * 1963-06-25 1966-11-15 Wallace Expanding Machines Apparatus for making tubular members
US3425118A (en) * 1964-01-24 1969-02-04 Caribbean Holdings Ltd Apparatus and method of making elongated vessels,containers and tubular members
GB1124476A (en) * 1965-09-28 1968-08-21 Tube And Pipe Ind Proprietary Improved method and means for the manufacture of helical seam tubing
US3484576A (en) * 1968-01-03 1969-12-16 Sterling Packing & Gasket Co Machine for making spirally wound composite gaskets

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1798439A (en) * 1927-08-01 1931-03-31 Seaholm Martin August Machine for forming can bodies
US2737707A (en) * 1950-05-27 1956-03-13 Clevite Corp Method and apparatus for forming flanged bearings

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2243293A1 (de) * 1972-09-02 1974-03-07 Lang Ludwig Biegevorrichtung
FR2300639A1 (fr) * 1975-02-14 1976-09-10 Grotnes Machine Works Inc Machine et procede de formage d'ebauches cylindriques de jantes de roues
EP0045119A1 (de) * 1980-07-30 1982-02-03 Späth GmbH & Co. KG Stahlbau-Biegetechnik Verfahren zur Herstellung von Rundkörpern
EP0075599A1 (de) * 1980-07-30 1983-04-06 Späth GmbH & Co. KG Stahlbau-Biegetechnik Verfahren zur herstellung von rundkörpern
WO1982001142A1 (en) * 1980-10-04 1982-04-15 Lorenz H Installation for manufacturing rim blanks
EP0050706A3 (en) * 1980-10-04 1982-07-07 Th. Kieserling & Albrecht Gmbh & Co. Apparatus for making wheel rims

Also Published As

Publication number Publication date
GB1285135A (en) 1972-08-09
US3662940A (en) 1972-05-16
DE2022424C3 (de) 1975-06-12
DE2022424A1 (de) 1970-12-03
FR2042610B1 (cs) 1974-02-22
JPS501352B1 (cs) 1975-01-17
DE2022424B2 (cs) 1974-11-07
SE374285B (sv) 1975-03-03

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Legal Events

Date Code Title Description
ST Notification of lapse