CA1294852C - Circuit de commande hydraulique de maitre-cylindre a position limite variable - Google Patents
Circuit de commande hydraulique de maitre-cylindre a position limite variableInfo
- Publication number
- CA1294852C CA1294852C CA000540150A CA540150A CA1294852C CA 1294852 C CA1294852 C CA 1294852C CA 000540150 A CA000540150 A CA 000540150A CA 540150 A CA540150 A CA 540150A CA 1294852 C CA1294852 C CA 1294852C
- Authority
- CA
- Canada
- Prior art keywords
- hydraulic cylinder
- master
- slave
- valve means
- cylinders
- 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 - Lifetime
Links
- 239000012530 fluid Substances 0.000 claims description 23
- 230000002441 reversible effect Effects 0.000 claims description 4
- 230000032258 transport Effects 0.000 description 14
- 239000003337 fertilizer Substances 0.000 description 7
- 240000008042 Zea mays Species 0.000 description 5
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 4
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 4
- 235000005822 corn Nutrition 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000490229 Eucephalus Species 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/910,370 US4738315A (en) | 1985-09-23 | 1986-09-22 | Hydraulic control apparatus including master cylinder with multiple limit positions |
| US910,370 | 1986-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1294852C true CA1294852C (fr) | 1992-01-28 |
Family
ID=25428680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000540150A Expired - Lifetime CA1294852C (fr) | 1986-09-22 | 1987-06-19 | Circuit de commande hydraulique de maitre-cylindre a position limite variable |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1294852C (fr) |
-
1987
- 1987-06-19 CA CA000540150A patent/CA1294852C/fr not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed | ||
| MKLA | Lapsed |
Effective date: 20060130 |