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IT1083898B - HYDRAULIC UPPER PRESS FOR TUBE EXTREMITY - Google Patents

HYDRAULIC UPPER PRESS FOR TUBE EXTREMITY

Info

Publication number
IT1083898B
IT1083898B IT2582877A IT2582877A IT1083898B IT 1083898 B IT1083898 B IT 1083898B IT 2582877 A IT2582877 A IT 2582877A IT 2582877 A IT2582877 A IT 2582877A IT 1083898 B IT1083898 B IT 1083898B
Authority
IT
Italy
Prior art keywords
upper press
hydraulic upper
tube extremity
extremity
tube
Prior art date
Application number
IT2582877A
Other languages
Italian (it)
Inventor
Gerald William Grant
Original Assignee
Mannesmann 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
Application filed by Mannesmann Ag filed Critical Mannesmann Ag
Application granted granted Critical
Publication of IT1083898B publication Critical patent/IT1083898B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/02—Dies or mountings therefor
    • B21J13/03—Die mountings
    • 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
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • 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
    • 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
    • B21K21/00—Making hollow articles not covered by a single preceding sub-group
    • B21K21/12—Shaping end portions of hollow articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
IT2582877A 1976-07-16 1977-07-18 HYDRAULIC UPPER PRESS FOR TUBE EXTREMITY IT1083898B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2974076A GB1579423A (en) 1976-07-16 1976-07-16 Hydraulic presses

Publications (1)

Publication Number Publication Date
IT1083898B true IT1083898B (en) 1985-05-25

Family

ID=10296407

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2582877A IT1083898B (en) 1976-07-16 1977-07-18 HYDRAULIC UPPER PRESS FOR TUBE EXTREMITY

Country Status (4)

Country Link
DE (2) DE2731055A1 (en)
FR (1) FR2358218A1 (en)
GB (1) GB1579423A (en)
IT (1) IT1083898B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3200361C2 (en) * 1982-01-06 1984-08-30 Mannesmann AG, 4000 Düsseldorf Holding device for the pipe end pieces in a hydraulic pipe end press
DE3219098C2 (en) * 1982-05-17 1986-02-20 Mannesmann AG, 4000 Düsseldorf Pipe end upsetting press
DE102012008180A1 (en) 2012-04-26 2013-10-31 Schuler Pressen Gmbh Horizontal forging press for massive forming
CN103302195A (en) * 2013-06-20 2013-09-18 张家港市明华机械制造有限公司 Clamping mechanism of contracting pipe machine
CN113000705A (en) * 2021-01-19 2021-06-22 河南凤宝重工科技有限公司 Extruder clamp and using method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE72907C (en) * E. HAMMESFAHR in Solingen-Foche Form for forging and pressing with fabric surfaces
DE495868C (en) * 1928-11-06 1930-04-11 Berlin Erfurter Maschinenfabri Upsetting or forging machine
GB583911A (en) * 1944-05-20 1947-01-02 Loewy Eng Co Ltd Material forming die
GB669875A (en) * 1948-10-01 1952-04-09 Eumuco Ag Fuer Maschinenbau Improvements relating to forging machines
GB693799A (en) * 1951-07-06 1953-07-08 Moritz Gruental Improvements in forging machines

Also Published As

Publication number Publication date
DE2731055A1 (en) 1978-01-26
FR2358218B1 (en) 1983-04-01
DE7721553U1 (en) 1980-08-21
FR2358218A1 (en) 1978-02-10
GB1579423A (en) 1980-11-19

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