AT290252B - Sheet metal working machine - Google Patents
Sheet metal working machineInfo
- Publication number
- AT290252B AT290252B AT507869A AT507869A AT290252B AT 290252 B AT290252 B AT 290252B AT 507869 A AT507869 A AT 507869A AT 507869 A AT507869 A AT 507869A AT 290252 B AT290252 B AT 290252B
- Authority
- AT
- Austria
- Prior art keywords
- sheet metal
- working machine
- metal working
- machine
- sheet
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/16—Control arrangements for fluid-driven presses
- B30B15/24—Control arrangements for fluid-driven presses controlling the movement of a plurality of actuating members to maintain parallel movement of the platen or press beam
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT507869A AT290252B (en) | 1969-05-28 | 1969-05-28 | Sheet metal working machine |
US34299A US3664174A (en) | 1969-05-28 | 1970-05-04 | Sheet metal working machine |
DE19702022607 DE2022607A1 (en) | 1969-05-28 | 1970-05-08 | Press with a work table and a ram that can be moved with a hydraulic drive |
FR7018236A FR2048540A5 (en) | 1969-05-28 | 1970-05-20 | |
CH766670A CH512319A (en) | 1969-05-28 | 1970-05-21 | Sheet metal working machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT507869A AT290252B (en) | 1969-05-28 | 1969-05-28 | Sheet metal working machine |
Publications (1)
Publication Number | Publication Date |
---|---|
AT290252B true AT290252B (en) | 1971-05-25 |
Family
ID=3571670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT507869A AT290252B (en) | 1969-05-28 | 1969-05-28 | Sheet metal working machine |
Country Status (5)
Country | Link |
---|---|
US (1) | US3664174A (en) |
AT (1) | AT290252B (en) |
CH (1) | CH512319A (en) |
DE (1) | DE2022607A1 (en) |
FR (1) | FR2048540A5 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT307235B (en) * | 1971-01-22 | 1973-05-10 | Haemmerle Ag Maschf | Hydraulic or pneumatic press with two unidirectional working cylinders |
JPS4980986U (en) * | 1972-10-31 | 1974-07-12 | ||
US4057009A (en) * | 1975-08-19 | 1977-11-08 | Burford Corporation | Downstroke baler |
SE411181B (en) * | 1978-05-02 | 1979-12-10 | Electrolux Ab | BALPRESS OR SIMILAR PRESS |
DE8011739U1 (en) * | 1980-04-29 | 1980-09-18 | Deutsche Vereinigte Schuhmaschinen Gmbh, 6000 Frankfurt | SWING ARM PUNCH |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2343167A (en) * | 1941-06-21 | 1944-02-29 | Hydraulic Dev Corp Inc | Press leveling means |
US2309944A (en) * | 1941-06-21 | 1943-02-02 | Hydraulic Dev Corp Inc | Platen leveling device |
US2377007A (en) * | 1941-09-29 | 1945-05-29 | American Steel Foundries | Equalizing hydraulic ram travel |
GB717505A (en) * | 1951-08-08 | 1954-10-27 | Siempelkamp Eugen | Improvements in or relating to hydraulic presses |
-
1969
- 1969-05-28 AT AT507869A patent/AT290252B/en not_active IP Right Cessation
-
1970
- 1970-05-04 US US34299A patent/US3664174A/en not_active Expired - Lifetime
- 1970-05-08 DE DE19702022607 patent/DE2022607A1/en active Pending
- 1970-05-20 FR FR7018236A patent/FR2048540A5/fr not_active Expired
- 1970-05-21 CH CH766670A patent/CH512319A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2048540A5 (en) | 1971-03-19 |
US3664174A (en) | 1972-05-23 |
CH512319A (en) | 1971-09-15 |
DE2022607A1 (en) | 1970-12-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |