BR7607230A - Prensa para trabalhar metais - Google Patents
Prensa para trabalhar metaisInfo
- 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
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)
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)
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)
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 |
-
1975
- 1975-10-30 US US05/627,224 patent/US3998087A/en not_active Expired - Lifetime
-
1976
- 1976-08-04 GB GB32562/76A patent/GB1508532A/en not_active Expired
- 1976-08-12 CA CA258,953A patent/CA1064812A/en not_active Expired
- 1976-08-17 IT IT50916/76A patent/IT1066618B/it active
- 1976-08-24 FR FR7625649A patent/FR2329376A1/fr active Granted
- 1976-10-16 DE DE2646791A patent/DE2646791C2/de not_active Expired
- 1976-10-16 DE DE7632459U patent/DE7632459U1/de not_active Expired
- 1976-10-27 BR BR7607230A patent/BR7607230A/pt unknown
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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