BR7607230A - Prensa para trabalhar metais - Google Patents

Prensa para trabalhar metais

Info

Publication number
BR7607230A
BR7607230A BR7607230A BR7607230A BR7607230A BR 7607230 A BR7607230 A BR 7607230A BR 7607230 A BR7607230 A BR 7607230A BR 7607230 A BR7607230 A BR 7607230A BR 7607230 A BR7607230 A BR 7607230A
Authority
BR
Brazil
Prior art keywords
press
work metals
metals
work
Prior art date
Application number
BR7607230A
Other languages
English (en)
Inventor
W Hollenbeck
J Schumacher
Original Assignee
Gulf & Western Mfg Co
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 Gulf & Western Mfg Co filed Critical Gulf & Western Mfg Co
Publication of BR7607230A publication Critical patent/BR7607230A/pt

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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/005—Multi-stage presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
BR7607230A 1975-10-30 1976-10-27 Prensa para trabalhar metais BR7607230A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/627,224 US3998087A (en) 1975-10-30 1975-10-30 Press slide with extendable and retractable tool support

Publications (1)

Publication Number Publication Date
BR7607230A true BR7607230A (pt) 1978-05-30

Family

ID=24513753

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7607230A BR7607230A (pt) 1975-10-30 1976-10-27 Prensa para trabalhar metais

Country Status (7)

Country Link
US (1) US3998087A (pt)
BR (1) BR7607230A (pt)
CA (1) CA1064812A (pt)
DE (2) DE2646791C2 (pt)
FR (1) FR2329376A1 (pt)
GB (1) GB1508532A (pt)
IT (1) IT1066618B (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4249408A (en) * 1978-07-12 1981-02-10 Robert Lovell Process for extruding maraging steel
IT1123708B (it) * 1979-09-12 1986-04-30 Salvagnini Transferica Spa Macchina punzonatrice automatica
US4370878A (en) * 1981-02-09 1983-02-01 Gulf & Western Manufacturing Company Workpiece ejector system for presses
US4509356A (en) * 1982-08-13 1985-04-09 Verson Allsteel Press Co. Method and apparatus for drawing heavy wall shells
US4527413A (en) * 1982-08-13 1985-07-09 Verson Allsteel Press Company Apparatus for drawing heavy wall shells with a multi-step inside edge
US4559802A (en) * 1982-08-13 1985-12-24 Verson Allsteel Press Company Method for drawing heavy wall shells
US4562719A (en) * 1983-09-23 1986-01-07 Verson Allsteel Press Company Method for drawing heavy wall shells with a multi-step inside edge
CH669748A5 (pt) * 1984-11-28 1989-04-14 Feintool Int Holding
DE4020687C1 (en) * 1990-06-29 1991-05-16 Raskin S.A., Cheseaux/Lausanne, Vaud, Ch Metal sheets pressing and cutting tool - has U=shaped frame carrying work-table and eccentric press drive mechanism
CN104259375B (zh) * 2014-09-29 2015-12-09 泰州浙华机械精锻有限公司 石油钻杆接头的立式精密锻造工艺用的模具及锻造工艺
US20170326608A1 (en) * 2016-02-25 2017-11-16 Amada America, Inc. Punch holder with replaceable radius tips
CN106914533B (zh) * 2017-05-03 2018-11-09 浦江恒全五金制品有限公司 一种汽车铝合金轮毂双工位高效打孔机
CN111203469B (zh) * 2019-03-04 2022-06-28 航宇智造（北京）工程技术有限公司 一种金属管材热态气体胀形与快冷强化模具组件

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3085530A (en) * 1958-10-22 1963-04-16 Floyd M Williamson Hydraulic press ram cushion
US3064507A (en) * 1958-11-27 1962-11-20 Wagner & Co Forging process and apparatus
US3143007A (en) * 1961-06-30 1964-08-04 Earl A Thompson Hydraulic assist for press
DE2037339C3 (de) * 1970-07-28 1978-06-22 Beche & Grohs Gmbh, 5609 Hueckeswagen Gegenschlaghammer
US3862564A (en) * 1972-10-26 1975-01-28 Robert Blase Machine press with positive cam driven sliding bed and cam activated auxiliary systems

Also Published As

Publication number Publication date
GB1508532A (en) 1978-04-26
DE2646791C2 (de) 1984-06-14
IT1066618B (it) 1985-03-12
DE2646791A1 (de) 1977-05-05
FR2329376B1 (pt) 1981-04-10
FR2329376A1 (fr) 1977-05-27
US3998087A (en) 1976-12-21
CA1064812A (en) 1979-10-23
AU1749476A (en) 1977-04-21
DE7632459U1 (de) 1977-03-03

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