ATA117584A - OIL POWER VALVE - DISTRIBUTORS, ESPECIALLY FOR OPERATING DEVICES FOR THE ROTATION OF PLOWS WITH DOUBLE PLOW SHARES - Google Patents
OIL POWER VALVE - DISTRIBUTORS, ESPECIALLY FOR OPERATING DEVICES FOR THE ROTATION OF PLOWS WITH DOUBLE PLOW SHARESInfo
- Publication number
- ATA117584A ATA117584A AT117584A AT117584A ATA117584A AT A117584 A ATA117584 A AT A117584A AT 117584 A AT117584 A AT 117584A AT 117584 A AT117584 A AT 117584A AT A117584 A ATA117584 A AT A117584A
- Authority
- AT
- Austria
- Prior art keywords
- plows
- distributors
- rotation
- operating devices
- power valve
- Prior art date
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT6341183 | 1983-10-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA117584A true ATA117584A (en) | 1989-08-15 |
| AT389970B AT389970B (en) | 1990-02-26 |
Family
ID=11294987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT0117584A AT389970B (en) | 1983-10-28 | 1984-04-06 | Hydraulic valve distributor, in particular for actuating devices for turning ploughs having a double ploughshare |
Country Status (2)
| Country | Link |
|---|---|
| AT (1) | AT389970B (en) |
| GR (1) | GR80765B (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3285284A (en) * | 1964-09-16 | 1966-11-15 | Caterpillar Tractor Co | Hydraulic valve neutralizer |
| DE3007992A1 (en) * | 1980-03-01 | 1981-09-17 | Integral Hydraulik & Co, 4000 Düsseldorf | Reversible plough hydraulic inversion mechanism - has control plunger with small and large faces pressurised in turn |
| DE3048401C2 (en) * | 1980-12-22 | 1982-12-30 | Integral Hydraulik & Co, 4000 Düsseldorf | Hydraulic turning device for a reversible plow that can be attached to a tractor |
-
1984
- 1984-04-06 AT AT0117584A patent/AT389970B/en not_active IP Right Cessation
- 1984-10-25 GR GR80765A patent/GR80765B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT389970B (en) | 1990-02-26 |
| GR80765B (en) | 1985-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee | ||
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |