IT964173B - Pressa idraulica - Google Patents

Pressa idraulica

Info

Publication number
IT964173B
IT964173B IT28404/72A IT2840472A IT964173B IT 964173 B IT964173 B IT 964173B IT 28404/72 A IT28404/72 A IT 28404/72A IT 2840472 A IT2840472 A IT 2840472A IT 964173 B IT964173 B IT 964173B
Authority
IT
Italy
Prior art keywords
hydraulic press
hydraulic
press
Prior art date
Application number
IT28404/72A
Other languages
English (en)
Inventor
Donald Noel Snell
Original Assignee
Mannesmann Meer 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 Meer Ag filed Critical Mannesmann Meer Ag
Application granted granted Critical
Publication of IT964173B publication Critical patent/IT964173B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • 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
    • B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
IT28404/72A 1971-08-27 1972-08-23 Pressa idraulica IT964173B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4030871A GB1405425A (en) 1971-08-27 1971-08-27 Hydraulic presses

Publications (1)

Publication Number Publication Date
IT964173B true IT964173B (it) 1974-01-21

Family

ID=10414254

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28404/72A IT964173B (it) 1971-08-27 1972-08-23 Pressa idraulica

Country Status (5)

Country Link
US (1) US3892122A (it)
FR (1) FR2150910B1 (it)
GB (1) GB1405425A (it)
IT (1) IT964173B (it)
SU (1) SU465772A3 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3032355A1 (de) * 1980-08-28 1982-04-15 Schloemann-Siemag AG, 4000 Düsseldorf Hydraulische gesenkschmiedepresse in ueberflurbauart mit vorgespanntem pressengestell
US4445357A (en) * 1980-11-03 1984-05-01 Kaiser Steel Corporation Pipe press
IT1224044B (it) * 1988-12-29 1990-09-26 Prima Ind Spa Pressa piegatrice di precisione per pezzi di lamiera lunghi
DE3943349C2 (de) * 1988-12-29 2001-08-23 Amada Co Blechbiegemaschine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2722174A (en) * 1950-11-24 1955-11-01 Hydropress Inc Hydraulic press
US2860571A (en) * 1955-08-01 1958-11-18 Bliss E W Co Laminated press
US3037446A (en) * 1959-12-03 1962-06-05 Harris Foundry & Machine Compa Shearing machine
US3393635A (en) * 1966-08-25 1968-07-23 Pacific Press & Shear Corp Independently operable press brakes having tandem coupling means
US3523443A (en) * 1967-08-30 1970-08-11 Cameron Iron Works Inc Hydraulic press

Also Published As

Publication number Publication date
SU465772A3 (ru) 1975-03-30
DE2242622B2 (de) 1975-10-09
FR2150910A1 (it) 1973-04-13
GB1405425A (en) 1975-09-10
DE2242622A1 (de) 1973-03-15
US3892122A (en) 1975-07-01
FR2150910B1 (it) 1978-09-29

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