AT366869B - STONE SECURITY FOR TURNING PLOWS - Google Patents
STONE SECURITY FOR TURNING PLOWSInfo
- Publication number
- AT366869B AT366869B AT218580A AT218580A AT366869B AT 366869 B AT366869 B AT 366869B AT 218580 A AT218580 A AT 218580A AT 218580 A AT218580 A AT 218580A AT 366869 B AT366869 B AT 366869B
- Authority
- AT
- Austria
- Prior art keywords
- turning plows
- stone
- security
- stone security
- plows
- 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)
- Soil Working Implements (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Road Signs Or Road Markings (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792924088 DE2924088C2 (en) | 1979-06-15 | 1979-06-15 | Stone protection for reversible plows |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA218580A ATA218580A (en) | 1981-10-15 |
AT366869B true AT366869B (en) | 1982-05-10 |
Family
ID=6073224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT218580A AT366869B (en) | 1979-06-15 | 1980-04-23 | STONE SECURITY FOR TURNING PLOWS |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT366869B (en) |
CH (1) | CH644733A5 (en) |
DE (2) | DE7917156U1 (en) |
FR (1) | FR2458982A1 (en) |
GB (1) | GB2053636B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3124314C2 (en) * | 1981-06-20 | 1983-12-15 | H. Niemeyer Söhne GmbH & Co KG, 4446 Hörstel | Overload safety device for plows |
GB2118413B (en) * | 1982-04-20 | 1985-12-04 | Nat Res Dev | Soil cultivating apparatus |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2255833A1 (en) * | 1973-12-27 | 1975-07-25 | Demblon Claude | Obstacle safety device for reversible ploughs - has hydraulic pressure accumulator jack and pivoting beam |
FR2345899A1 (en) * | 1976-03-30 | 1977-10-28 | Baron Expl Ets G | Safety coupling for reversible plough - has cylindrical bearing surfaces and centre coupled to ram in hydraulic pressure circuit |
-
1979
- 1979-06-15 DE DE19797917156 patent/DE7917156U1/en not_active Expired
- 1979-06-15 DE DE19792924088 patent/DE2924088C2/en not_active Expired
-
1980
- 1980-04-23 AT AT218580A patent/AT366869B/en not_active IP Right Cessation
- 1980-04-28 CH CH324880A patent/CH644733A5/en not_active IP Right Cessation
- 1980-05-19 GB GB8016518A patent/GB2053636B/en not_active Expired
- 1980-05-27 FR FR8011693A patent/FR2458982A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
GB2053636B (en) | 1983-03-02 |
DE2924088C2 (en) | 1983-03-24 |
DE2924088A1 (en) | 1980-12-18 |
FR2458982A1 (en) | 1981-01-09 |
ATA218580A (en) | 1981-10-15 |
GB2053636A (en) | 1981-02-11 |
DE7917156U1 (en) | 1979-10-18 |
CH644733A5 (en) | 1984-08-31 |
FR2458982B1 (en) | 1984-12-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EIH | Change in the person of patent owner | ||
ELJ | Ceased due to non-payment of the annual fee | ||
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |