AT320326B - Stone and overload protection for reversible plows - Google Patents
Stone and overload protection for reversible plowsInfo
- Publication number
- AT320326B AT320326B AT177873A AT177873A AT320326B AT 320326 B AT320326 B AT 320326B AT 177873 A AT177873 A AT 177873A AT 177873 A AT177873 A AT 177873A AT 320326 B AT320326 B AT 320326B
- Authority
- AT
- Austria
- Prior art keywords
- stone
- overload protection
- reversible plows
- plows
- reversible
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B61/00—Devices for, or parts of, agricultural machines or implements for preventing overstrain
- A01B61/04—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame
- A01B61/044—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame the connection enabling a yielding pivoting movement around a substantially horizontal and transverse axis
- A01B61/046—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame the connection enabling a yielding pivoting movement around a substantially horizontal and transverse axis the device including an energy accumulator for restoring the tool to its working position
- A01B61/048—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame the connection enabling a yielding pivoting movement around a substantially horizontal and transverse axis the device including an energy accumulator for restoring the tool to its working position the connection or the energy accumulator being active in two opposite directions, e.g. for reversible plows
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722210265 DE2210265C3 (en) | 1970-05-20 | 1972-03-03 | Stone and overload protection for reversible plows |
DE19722224292 DE2224292C3 (en) | 1971-05-19 | 1972-05-18 | Overload protection for reversible plows |
Publications (1)
Publication Number | Publication Date |
---|---|
AT320326B true AT320326B (en) | 1975-02-10 |
Family
ID=25762824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT177873A AT320326B (en) | 1972-03-03 | 1973-02-28 | Stone and overload protection for reversible plows |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT320326B (en) |
FR (1) | FR2174911B1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2469094A1 (en) * | 1979-11-07 | 1981-05-22 | Huard Ucf | Ground contour following plough - has hinging beam with rocker releasing spring return beyond predetermined pivot angle |
FR2476967A2 (en) * | 1980-03-03 | 1981-09-04 | Int Harvester France | Safety device for reversible plough - has two hooks mounted on plough support engaging respective articulated linkage members to limit pivotal angle of plough |
FR2521820A1 (en) * | 1982-02-24 | 1983-08-26 | Demblon Claude | Impact retracting plough beam - has frame which pivots back against spring via tie rod rocking lever and strap with resistance reducing progressively |
NL193395C (en) * | 1986-06-26 | 1999-09-06 | Lely Nv C Van Der | Soil cultivation machine. |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2024509C3 (en) * | 1970-05-20 | 1981-07-23 | Rabewerk Heinrich Clausing, 4515 Bad Essen | Stone and overload protection for reversible plows |
-
1973
- 1973-02-28 AT AT177873A patent/AT320326B/en not_active IP Right Cessation
- 1973-03-02 FR FR7307472A patent/FR2174911B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2174911A1 (en) | 1973-10-19 |
FR2174911B1 (en) | 1977-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EIH | Change in the person of patent owner | ||
ELA | Expired due to lapse of time |