SE321375B - - Google Patents
Info
- Publication number
- SE321375B SE321375B SE3074/65A SE307465A SE321375B SE 321375 B SE321375 B SE 321375B SE 3074/65 A SE3074/65 A SE 3074/65A SE 307465 A SE307465 A SE 307465A SE 321375 B SE321375 B SE 321375B
- Authority
- SE
- Sweden
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
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- 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
- A01B15/00—Elements, tools, or details of ploughs
- A01B15/02—Plough blades; Fixing the blades
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US350240A US3191688A (en) | 1964-03-09 | 1964-03-09 | Cushion spring trip unit for moldboard plows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE321375B true SE321375B (xx) | 1970-03-02 |
Family
ID=23375837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE3074/65A SE321375B (xx) | 1964-03-09 | 1965-03-09 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3191688A (xx) |
| FR (1) | FR1426021A (xx) |
| GB (1) | GB1087766A (xx) |
| SE (1) | SE321375B (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3302728A (en) * | 1964-11-20 | 1967-02-07 | Deere & Co | Plow safety standard |
| US3439748A (en) * | 1966-10-25 | 1969-04-22 | Int Harvester Co | Plow trip |
| US3416611A (en) * | 1966-10-27 | 1968-12-17 | Int Harvester Co | Automatic return trip for moldboard plow |
| US4200157A (en) * | 1978-05-08 | 1980-04-29 | Hesston Corporation | Spring cushioned shank for earthworking chisel having trip mechanism with automatic reset |
| US4548277A (en) * | 1983-10-13 | 1985-10-22 | Dmi, Inc. | Spring reset mechanism for tillage tool |
-
1964
- 1964-03-09 US US350240A patent/US3191688A/en not_active Expired - Lifetime
-
1965
- 1965-03-02 GB GB8824/65A patent/GB1087766A/en not_active Expired
- 1965-03-09 FR FR8555A patent/FR1426021A/fr not_active Expired
- 1965-03-09 SE SE3074/65A patent/SE321375B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1426021A (fr) | 1966-01-24 |
| GB1087766A (en) | 1967-10-18 |
| US3191688A (en) | 1965-06-29 |