PL219672A1 - - Google Patents
Info
- Publication number
- PL219672A1 PL219672A1 PL21967279A PL21967279A PL219672A1 PL 219672 A1 PL219672 A1 PL 219672A1 PL 21967279 A PL21967279 A PL 21967279A PL 21967279 A PL21967279 A PL 21967279A PL 219672 A1 PL219672 A1 PL 219672A1
- Authority
- PL
- Poland
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/10—Drives for forging presses
- B21J9/12—Drives for forging presses operated by hydraulic or liquid pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Pressure Circuits (AREA)
- Press Drives And Press Lines (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL21967279A PL126538B1 (en) | 1979-11-15 | 1979-11-15 | Pulsatory press hydraulic supply system |
| DE8080107012T DE3065716D1 (en) | 1979-11-15 | 1980-11-13 | Hydraulic service system for a pulsating press |
| SU803003442A SU1050583A3 (en) | 1979-11-15 | 1980-11-13 | Hydraulic system of pulsation press |
| EP19800107012 EP0029223B1 (en) | 1979-11-15 | 1980-11-13 | Hydraulic service system for a pulsating press |
| DD22521180A DD154345A5 (en) | 1979-11-15 | 1980-11-14 | HYDRAULIC SUPPLY SYSTEM OF A PULSATION PRESS |
| BG049663A BG41652A3 (en) | 1979-11-15 | 1980-11-14 | Hydraulic system for pulsating press |
| HU273080A HU182236B (en) | 1979-11-15 | 1980-11-14 | Hydraulic feed system for pulsator press |
| RO102593A RO81558B (en) | 1979-11-15 | 1980-11-14 | Hydraulic system for press actuation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL21967279A PL126538B1 (en) | 1979-11-15 | 1979-11-15 | Pulsatory press hydraulic supply system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL219672A1 true PL219672A1 (en) | 1981-06-19 |
| PL126538B1 PL126538B1 (en) | 1983-08-31 |
Family
ID=19999458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL21967279A PL126538B1 (en) | 1979-11-15 | 1979-11-15 | Pulsatory press hydraulic supply system |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0029223B1 (en) |
| BG (1) | BG41652A3 (en) |
| DD (1) | DD154345A5 (en) |
| DE (1) | DE3065716D1 (en) |
| HU (1) | HU182236B (en) |
| PL (1) | PL126538B1 (en) |
| RO (1) | RO81558B (en) |
| SU (1) | SU1050583A3 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3205740C2 (en) * | 1982-02-18 | 1986-02-20 | Max Refflinghaus Maschinen- u. Werkzeugfabrik GmbH & Co KG, 5657 Haan | Wire bending machine |
| EP0103727A1 (en) * | 1982-09-02 | 1984-03-28 | Inventio Ag | Synchronization control apparatus for the electro-hydraulic drive of a press brake |
| DE3419689C2 (en) * | 1984-05-25 | 1986-11-27 | Mannesmann Rexroth GmbH, 8770 Lohr | Device for supplying pressure medium to a hydraulic cylinder |
| CN103286251A (en) * | 2013-05-17 | 2013-09-11 | 天津市天锻压力机有限公司 | Oil supply system of hydraulic forging press |
| CN104353770B (en) * | 2014-10-23 | 2016-03-23 | 湖南明诚机械制造有限公司 | Hydraulic hammer stake machine high frequency is hammered stake hydraulic system into shape and is beaten hammer inserted valve |
| CN106996071B (en) * | 2017-03-20 | 2019-06-11 | 温州大学 | A gas-liquid mixed vibration excitation system for cement pavement crushing and petrochemical equipment |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2335412A1 (en) * | 1973-07-12 | 1975-02-06 | Exnii Kusnetschno Pressowowo M | Hydraulic press with pulsating drive - high pressure feed line and outlet line connected to pulsator |
| DE2345527A1 (en) * | 1973-09-10 | 1975-03-20 | Schirmer & Plate | HORIZONTAL HIGH SPEED FORGING PRESS |
-
1979
- 1979-11-15 PL PL21967279A patent/PL126538B1/en unknown
-
1980
- 1980-11-13 DE DE8080107012T patent/DE3065716D1/en not_active Expired
- 1980-11-13 SU SU803003442A patent/SU1050583A3/en active
- 1980-11-13 EP EP19800107012 patent/EP0029223B1/en not_active Expired
- 1980-11-14 BG BG049663A patent/BG41652A3/en unknown
- 1980-11-14 RO RO102593A patent/RO81558B/en unknown
- 1980-11-14 HU HU273080A patent/HU182236B/en not_active IP Right Cessation
- 1980-11-14 DD DD22521180A patent/DD154345A5/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0029223A2 (en) | 1981-05-27 |
| PL126538B1 (en) | 1983-08-31 |
| RO81558A (en) | 1983-04-29 |
| BG41652A3 (en) | 1987-07-15 |
| EP0029223A3 (en) | 1981-10-28 |
| DE3065716D1 (en) | 1983-12-29 |
| EP0029223B1 (en) | 1983-11-23 |
| HU182236B (en) | 1983-12-28 |
| RO81558B (en) | 1983-04-30 |
| SU1050583A3 (en) | 1983-10-23 |
| DD154345A5 (en) | 1982-03-17 |