IT8983528A0 - Gruppo idraulico azionamento presse forgiatrici - Google Patents
Gruppo idraulico azionamento presse forgiatriciInfo
- Publication number
- IT8983528A0 IT8983528A0 IT83528A IT8352889A IT8983528A0 IT 8983528 A0 IT8983528 A0 IT 8983528A0 IT 83528 A IT83528 A IT 83528A IT 8352889 A IT8352889 A IT 8352889A IT 8983528 A0 IT8983528 A0 IT 8983528A0
- Authority
- IT
- Italy
- Prior art keywords
- hydraulic unit
- unit driving
- forging presses
- driving forging
- presses
- Prior art date
Links
- 238000005242 forging Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
- B21J7/02—Special design or construction
- B21J7/14—Forging machines working with several hammers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
- B21J7/20—Drives for hammers; Transmission means therefor
- B21J7/46—Control devices specially adapted to forging hammers, not restricted to one of the preceding subgroups
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Press Drives And Press Lines (AREA)
- Braking Arrangements (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT08352889A IT1236369B (it) | 1989-12-13 | 1989-12-13 | Gruppo idraulico azionamento presse forgiatrici. |
AT90122046T ATE109041T1 (de) | 1989-12-13 | 1990-11-17 | Hydraulischer antrieb für schmiedepressen. |
EP90122046A EP0432516B1 (en) | 1989-12-13 | 1990-11-17 | Hydraulic assembly to actuate forging presses |
DE69011061T DE69011061T2 (de) | 1989-12-13 | 1990-11-17 | Hydraulischer Antrieb für Schmiedepressen. |
US07/620,055 US5078002A (en) | 1989-12-13 | 1990-11-30 | Hydraulic assembly to actuate forging presses |
SU904831878A RU2025184C1 (ru) | 1989-12-13 | 1990-12-12 | Гидравлическая установка для привода в действие ковочного пресса |
UA4831878A UA26058A1 (uk) | 1989-12-13 | 1990-12-12 | Гідравлічhа устаhовка для приведеhhя в дію кувальhого преса |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT08352889A IT1236369B (it) | 1989-12-13 | 1989-12-13 | Gruppo idraulico azionamento presse forgiatrici. |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8983528A0 true IT8983528A0 (it) | 1989-12-13 |
IT8983528A1 IT8983528A1 (it) | 1991-06-13 |
IT1236369B IT1236369B (it) | 1993-02-25 |
Family
ID=11322842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT08352889A IT1236369B (it) | 1989-12-13 | 1989-12-13 | Gruppo idraulico azionamento presse forgiatrici. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5078002A (it) |
EP (1) | EP0432516B1 (it) |
AT (1) | ATE109041T1 (it) |
DE (1) | DE69011061T2 (it) |
IT (1) | IT1236369B (it) |
RU (1) | RU2025184C1 (it) |
UA (1) | UA26058A1 (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11559834B1 (en) * | 2022-02-27 | 2023-01-24 | Charter M. Smith | Square tubing swager |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT235113B (de) * | 1963-05-20 | 1964-08-10 | Ges Fertigungstechnik & Maschb | Schmiedemaschine |
DE1804781A1 (de) * | 1968-10-24 | 1970-08-20 | Kieserling & Albrecht | Rundknetmaschine |
DE1917511C3 (de) * | 1969-04-05 | 1974-01-31 | Maschinenfabrik Sack Gmbh, 4000 Duesseldorf | Hydraulischer Antrieb für Schmiedemaschinen |
AT289513B (de) * | 1969-06-27 | 1971-04-26 | Ges Fertigungstechnik & Maschb | Schmiedemaschine |
AT290255B (de) * | 1969-12-30 | 1971-05-25 | Ges Fertigungstechnik & Maschb | Schmiedemaschine |
US3746184A (en) * | 1971-07-26 | 1973-07-17 | B Wallis | Safety retract mechanism |
US3893327A (en) * | 1973-09-20 | 1975-07-08 | Nikolai Alexandrovich Fedorov | Radial-swaging machine |
US4118151A (en) * | 1974-04-03 | 1978-10-03 | Tokico Ltd. | Pump device |
US4391120A (en) * | 1979-03-12 | 1983-07-05 | David Trevarrow | Radial deformation means for cylindrical objects such as wheels |
GB2081144B (en) * | 1980-08-01 | 1983-10-12 | Sigma Koncern | An arrangement for the radial forming of bodies |
DE3607737C1 (de) * | 1986-03-08 | 1987-10-29 | Pahnke Eng Gmbh & Co Kg | Hydraulisch angetriebene Schmiedemaschine |
-
1989
- 1989-12-13 IT IT08352889A patent/IT1236369B/it active IP Right Grant
-
1990
- 1990-11-17 EP EP90122046A patent/EP0432516B1/en not_active Expired - Lifetime
- 1990-11-17 AT AT90122046T patent/ATE109041T1/de not_active IP Right Cessation
- 1990-11-17 DE DE69011061T patent/DE69011061T2/de not_active Expired - Fee Related
- 1990-11-30 US US07/620,055 patent/US5078002A/en not_active Expired - Lifetime
- 1990-12-12 UA UA4831878A patent/UA26058A1/uk unknown
- 1990-12-12 RU SU904831878A patent/RU2025184C1/ru active
Also Published As
Publication number | Publication date |
---|---|
DE69011061D1 (de) | 1994-09-01 |
IT8983528A1 (it) | 1991-06-13 |
EP0432516A1 (en) | 1991-06-19 |
EP0432516B1 (en) | 1994-07-27 |
IT1236369B (it) | 1993-02-25 |
DE69011061T2 (de) | 1994-11-17 |
UA26058A1 (uk) | 1999-04-30 |
RU2025184C1 (ru) | 1994-12-30 |
ATE109041T1 (de) | 1994-08-15 |
US5078002A (en) | 1992-01-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19961219 |