GB2038602B - Ploughs - Google Patents
PloughsInfo
- Publication number
- GB2038602B GB2038602B GB7942793A GB7942793A GB2038602B GB 2038602 B GB2038602 B GB 2038602B GB 7942793 A GB7942793 A GB 7942793A GB 7942793 A GB7942793 A GB 7942793A GB 2038602 B GB2038602 B GB 2038602B
- Authority
- GB
- United Kingdom
- Prior art keywords
- ploughs
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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)
- Transplanting Machines (AREA)
- Agricultural Machines (AREA)
- Soil Working Implements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE7837386 | 1978-12-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2038602A GB2038602A (en) | 1980-07-30 |
GB2038602B true GB2038602B (en) | 1983-01-19 |
Family
ID=6697977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7942793A Expired GB2038602B (en) | 1978-12-16 | 1979-12-12 | Ploughs |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT364183B (en) |
CH (1) | CH643981A5 (en) |
FR (1) | FR2443793B1 (en) |
GB (1) | GB2038602B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
GB2118413B (en) * | 1982-04-20 | 1985-12-04 | Nat Res Dev | Soil cultivating apparatus |
GB2120062B (en) * | 1982-05-18 | 1985-10-23 | Dowdeswell C V R | Yieldable plough body mounting |
-
1979
- 1979-11-09 AT AT720979A patent/AT364183B/en not_active IP Right Cessation
- 1979-11-09 CH CH1004579A patent/CH643981A5/en not_active IP Right Cessation
- 1979-12-12 GB GB7942793A patent/GB2038602B/en not_active Expired
- 1979-12-12 FR FR7930479A patent/FR2443793B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AT364183B (en) | 1981-09-25 |
FR2443793A1 (en) | 1980-07-11 |
ATA720979A (en) | 1981-02-15 |
CH643981A5 (en) | 1984-07-13 |
GB2038602A (en) | 1980-07-30 |
FR2443793B1 (en) | 1985-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19971212 |