FR2034971A1 - - Google Patents

Info

Publication number
FR2034971A1
FR2034971A1 FR7009145A FR7009145A FR2034971A1 FR 2034971 A1 FR2034971 A1 FR 2034971A1 FR 7009145 A FR7009145 A FR 7009145A FR 7009145 A FR7009145 A FR 7009145A FR 2034971 A1 FR2034971 A1 FR 2034971A1
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
FR7009145A
Other languages
French (fr)
Other versions
FR2034971B1 (en
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.)
LIEBERGELD RUDOLF DT
Original Assignee
LIEBERGELD RUDOLF DT
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 LIEBERGELD RUDOLF DT filed Critical LIEBERGELD RUDOLF DT
Publication of FR2034971A1 publication Critical patent/FR2034971A1/fr
Application granted granted Critical
Publication of FR2034971B1 publication Critical patent/FR2034971B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21K27/00—Handling devices, e.g. for feeding, aligning, discharging, Cutting-off means; Arrangement thereof
    • B21K27/06—Cutting-off means; Arrangements thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/02—Special design or construction
    • B21J9/06—Swaging presses; Upsetting presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
FR7009145A 1969-03-15 1970-03-13 Expired FR2034971B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691913215 DE1913215A1 (en) 1969-03-15 1969-03-15 Cold forming press for shaft-shaped workpieces

Publications (2)

Publication Number Publication Date
FR2034971A1 true FR2034971A1 (en) 1970-12-18
FR2034971B1 FR2034971B1 (en) 1974-02-01

Family

ID=5728228

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7009145A Expired FR2034971B1 (en) 1969-03-15 1970-03-13

Country Status (3)

Country Link
US (1) US3651683A (en)
DE (1) DE1913215A1 (en)
FR (1) FR2034971B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1367096A (en) * 1971-03-05 1974-09-18 Lucas Industries Ltd Method of manufacturing a component for use in a roller clutch method of manufacturing a component for use in a roller clutch assembl y
JPS5147659B1 (en) * 1971-06-14 1976-12-16
US3727253A (en) * 1972-03-21 1973-04-17 Koho Es Gepipari Miniszterium Process and an equipment for the plastic forming or shaping and simultaneous chip-free chopping of metal bars and wires
GB1411632A (en) * 1972-03-28 1975-10-29 Lucas Electrical Co Ltd Method of manufacturing a steel component having a head part and a hollow shank part
DE4219978A1 (en) * 1992-06-19 1993-12-23 Zahnradfabrik Friedrichshafen Rotary slide valve for power steering systems of motor vehicles
GB2356590B (en) * 1999-11-26 2003-09-17 Honda Motor Co Ltd Method of manufacturing preform for connecting rod
CN103240378B (en) * 2013-05-30 2015-01-07 上海保捷汽车零部件锻压有限公司 Cold-forging mechanism for shaft parts of sedan double clutch transmission, and automatic system of cold-forging mechanism

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR663665A (en) * 1928-11-01 1929-08-23 Nat Machinery Co Process for the manufacture of forgings
FR926395A (en) * 1941-12-22 1947-09-30 Nat Machinery Co Improvements made to shearing and die-forging mechanisms to make objects from elongated blanks

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2017341A (en) * 1931-12-28 1935-10-15 Nat Machinery Co Method of making blanks
US2038543A (en) * 1934-03-27 1936-04-28 Nat Machinery Co Header
US3183702A (en) * 1960-11-21 1965-05-18 Rca Corp Method of and apparatus for cutting and deburring tubes
US3245098A (en) * 1963-09-18 1966-04-12 Nat Machinery Co Method for forming hollow articles
CH414395A (en) * 1964-05-26 1966-05-31 Anstalt Real Patentauswertungs Procedure and device for the rapid molding of tips for ballpoint pens, by extrusion, starting from the wire, without any waste of material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR663665A (en) * 1928-11-01 1929-08-23 Nat Machinery Co Process for the manufacture of forgings
FR926395A (en) * 1941-12-22 1947-09-30 Nat Machinery Co Improvements made to shearing and die-forging mechanisms to make objects from elongated blanks

Also Published As

Publication number Publication date
FR2034971B1 (en) 1974-02-01
DE1913215A1 (en) 1970-10-01
US3651683A (en) 1972-03-28

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