NO134600B - - Google Patents
Download PDFInfo
- Publication number
- NO134600B NO134600B NO744307A NO744307A NO134600B NO 134600 B NO134600 B NO 134600B NO 744307 A NO744307 A NO 744307A NO 744307 A NO744307 A NO 744307A NO 134600 B NO134600 B NO 134600B
- Authority
- NO
- Norway
- Prior art keywords
- harrow
- leaf
- designed
- side edges
- fastening element
- Prior art date
Links
- 239000002689 soil Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011785 micronutrient Substances 0.000 description 1
- 235000013369 micronutrients Nutrition 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003971 tillage Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- A01B23/00—Elements, tools, or details of harrows
- A01B23/02—Teeth; Fixing the teeth
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
- Springs (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7316192A SE381551B (sv) | 1973-11-30 | 1973-11-30 | Harvbillspets |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO744307L NO744307L (ru) | 1975-06-23 |
| NO134600B true NO134600B (ru) | 1976-08-09 |
| NO134600C NO134600C (no) | 1980-09-16 |
Family
ID=20319240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO744307A NO134600C (no) | 1973-11-30 | 1974-11-29 | Harvetann. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3926261A (ru) |
| DE (1) | DE2456200B2 (ru) |
| DK (1) | DK141191B (ru) |
| FR (1) | FR2252801B1 (ru) |
| GB (1) | GB1484176A (ru) |
| IT (1) | IT1024931B (ru) |
| NO (1) | NO134600C (ru) |
| SE (1) | SE381551B (ru) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4275792A (en) * | 1979-05-29 | 1981-06-30 | Deere & Company | Shovel with soil directing structure |
| DE3309938C2 (de) * | 1983-03-19 | 1987-01-22 | Max 8200 Rosenheim Haas | Zugbalken für Egge |
| GB2174582A (en) * | 1985-05-09 | 1986-11-12 | Parkes & Sons Ltd J T | Cultivator tine |
| FI852292L (fi) * | 1985-06-07 | 1986-12-08 | Suomen Sokeri Oy | Hyvelharv. |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US227506A (en) * | 1880-05-11 | Harrow | ||
| US655584A (en) * | 1900-04-26 | 1900-08-07 | Nicholas Schwartz | Combined roller and harrow. |
| US883586A (en) * | 1906-08-29 | 1908-03-31 | Edwin Swope | Harrow. |
| US1893416A (en) * | 1932-07-29 | 1933-01-03 | Kaiser George | Harrow tooth |
-
1973
- 1973-11-30 SE SE7316192A patent/SE381551B/xx unknown
-
1974
- 1974-04-01 DK DK179674AA patent/DK141191B/da unknown
- 1974-11-14 US US523907A patent/US3926261A/en not_active Expired - Lifetime
- 1974-11-27 FR FR7438890A patent/FR2252801B1/fr not_active Expired
- 1974-11-28 DE DE19742456200 patent/DE2456200B2/de active Granted
- 1974-11-29 NO NO744307A patent/NO134600C/no unknown
- 1974-11-29 IT IT70468/74A patent/IT1024931B/it active
- 1974-11-29 GB GB51774/74A patent/GB1484176A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU7520974A (en) | 1976-05-13 |
| SE381551B (sv) | 1975-12-15 |
| FR2252801A1 (ru) | 1975-06-27 |
| GB1484176A (en) | 1977-09-01 |
| DK141191B (da) | 1980-02-04 |
| IT1024931B (it) | 1978-07-20 |
| DK179674A (ru) | 1975-07-14 |
| US3926261A (en) | 1975-12-16 |
| DK141191C (ru) | 1980-07-14 |
| DE2456200A1 (de) | 1975-06-12 |
| SE7316192L (ru) | 1975-06-02 |
| FR2252801B1 (ru) | 1978-09-29 |
| NO134600C (no) | 1980-09-16 |
| NO744307L (ru) | 1975-06-23 |
| DE2456200B2 (de) | 1976-07-22 |
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