CA1143601A - Tractor with a traction load sensing device - Google Patents
Tractor with a traction load sensing deviceInfo
- Publication number
- CA1143601A CA1143601A CA000351336A CA351336A CA1143601A CA 1143601 A CA1143601 A CA 1143601A CA 000351336 A CA000351336 A CA 000351336A CA 351336 A CA351336 A CA 351336A CA 1143601 A CA1143601 A CA 1143601A
- Authority
- CA
- Canada
- Prior art keywords
- tractor
- transmission case
- sensor
- sensor bar
- detection device
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 38
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims description 24
- 238000006073 displacement reaction Methods 0.000 claims description 8
- 230000033001 locomotion Effects 0.000 claims description 4
- 239000000470 constituent Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000000638 solvent extraction Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000717 retained effect Effects 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
- A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
- A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
- A01B63/10—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
- A01B63/111—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements
- A01B63/112—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements to control draught load, i.e. tractive force
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Lifting Devices For Agricultural Implements (AREA)
- Agricultural Machines (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP136413/1979 | 1979-10-01 | ||
| JP13641379U JPS5652908U (cg-RX-API-DMAC10.html) | 1979-10-01 | 1979-10-01 | |
| JP144534/1979 | 1979-10-18 | ||
| JP14453479U JPS6041052Y2 (ja) | 1979-10-18 | 1979-10-18 | トラクタにおける牽引負荷検出装置の取付け構造 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1143601A true CA1143601A (en) | 1983-03-29 |
Family
ID=26470000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000351336A Expired CA1143601A (en) | 1979-10-01 | 1980-05-06 | Tractor with a traction load sensing device |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4315548A (cg-RX-API-DMAC10.html) |
| CA (1) | CA1143601A (cg-RX-API-DMAC10.html) |
| DE (1) | DE3017505A1 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2466175A1 (cg-RX-API-DMAC10.html) |
| GB (1) | GB2058538B (cg-RX-API-DMAC10.html) |
| IT (1) | IT1141797B (cg-RX-API-DMAC10.html) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3021777A1 (de) * | 1980-06-10 | 1981-12-24 | G.L. Rexroth Gmbh, 8770 Lohr | Vorrichtung zur regelung der zugkraft in unterlenkern eines schlepperhubwerks |
| IT1143386B (it) * | 1981-02-12 | 1986-10-22 | Fiat Trattori Spa | Dispositivo misuratore di sforzo per il controllo dell assetto di un attrezzo atto ad essere trainato da una macchina agricola |
| FI67623C (fi) * | 1983-09-13 | 1985-04-10 | Valmet Oy | Magnetisk givaranordning foer maetning av kraft speciellt foermaetning av dragmotstaondet hos en jordbrukstraktor |
| DE3369056D1 (en) * | 1983-10-25 | 1987-02-19 | Deere & Co | Draft control for an implement linkage |
| DE3843869A1 (de) * | 1988-12-24 | 1990-06-28 | Deere & Co | Kraftsensor zur bestimmung von zug- und druckkraeften |
| US5101909A (en) * | 1990-11-13 | 1992-04-07 | Deere & Company | Bending shaft draft force sensor |
| GB9414688D0 (en) * | 1994-07-21 | 1994-09-07 | Massey Ferguson Mfg | Implement linkage draft force sensing arrangement |
| DE29615285U1 (de) * | 1996-09-04 | 1996-11-28 | H. Niemeyer Söhne GmbH & Co KG, 48477 Hörstel | Unterlenkeranschluß für landwirtschaftliche Geräte |
| JP3765675B2 (ja) * | 1998-09-25 | 2006-04-12 | 株式会社クボタ | トラクタ |
| USD603145S1 (en) * | 2009-04-29 | 2009-11-03 | Erby Karen D | Head covering |
| GB201601869D0 (en) * | 2016-02-02 | 2016-03-16 | Agco Int Gmbh | Linkage control system on a vehicle |
| DE102016217944A1 (de) | 2016-09-20 | 2018-03-22 | Deere & Company | Oberlenker für einen Dreipunkt-Kraftheber eines landwirtschaftlichen Traktors |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3435901A (en) * | 1965-10-07 | 1969-04-01 | Case Co J I | Tractor-implement hitch system |
| US3415325A (en) * | 1966-03-17 | 1968-12-10 | Case Co J I | Eccentric sensing mechanism |
| FR1552254A (cg-RX-API-DMAC10.html) * | 1967-11-24 | 1969-01-03 | ||
| GB1314672A (en) * | 1969-02-27 | 1973-04-26 | Nat Res Dev | Control of implements drawn by motive units |
| US3751903A (en) * | 1970-12-04 | 1973-08-14 | Renault | Hydrostatic transmission control devices |
| US3917002A (en) * | 1971-10-15 | 1975-11-04 | Massey Ferguson Inc | Draft control linkage for a tractor |
| US3888315A (en) * | 1973-10-29 | 1975-06-10 | Massey Ferguson Inc | Draft sensing apparatus for tractor |
| BE791615A (fr) * | 1971-11-22 | 1973-03-16 | Massey Ferguson Services Nv | Dispositif mesureur d'effort de traction pour tracteur |
| US3869001A (en) * | 1974-04-18 | 1975-03-04 | Massey Ferguson Inc | Fulcrum bushing on the resilient bar draft sensing |
| US3994348A (en) * | 1975-03-10 | 1976-11-30 | J. I. Case Company | Draft control system on a vehicle including sensing mechanism therefor |
-
1980
- 1980-04-24 US US06/143,933 patent/US4315548A/en not_active Expired - Lifetime
- 1980-05-06 CA CA000351336A patent/CA1143601A/en not_active Expired
- 1980-05-07 DE DE19803017505 patent/DE3017505A1/de not_active Ceased
- 1980-05-13 FR FR8010767A patent/FR2466175A1/fr active Granted
- 1980-05-28 IT IT8083384A patent/IT1141797B/it active
- 1980-05-30 GB GB8017849A patent/GB2058538B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT8083384A0 (it) | 1980-05-28 |
| FR2466175B1 (cg-RX-API-DMAC10.html) | 1984-11-23 |
| GB2058538A (en) | 1981-04-15 |
| IT1141797B (it) | 1986-10-08 |
| GB2058538B (en) | 1983-05-11 |
| US4315548A (en) | 1982-02-16 |
| FR2466175A1 (fr) | 1981-04-10 |
| DE3017505A1 (de) | 1981-04-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1143601A (en) | Tractor with a traction load sensing device | |
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| JPS5849051Y2 (ja) | 農用トラクタ−の自動抵抗制御装置 | |
| GB2103177A (en) | A three-point coupling for hydraulic cranes mounted on e.g. tractors | |
| KR830002361Y1 (ko) | 견인부하 검출장치를 갖춘 트랙터 | |
| JPH0132497Y2 (cg-RX-API-DMAC10.html) | ||
| SU1734587A1 (ru) | Механизм навески орудий на гусеничный трактор | |
| JPH0132496Y2 (cg-RX-API-DMAC10.html) | ||
| JPH025691Y2 (cg-RX-API-DMAC10.html) | ||
| JPH0647203Y2 (ja) | トラクタの牽引装置 | |
| JPH0240730Y2 (cg-RX-API-DMAC10.html) | ||
| CA1224958A (en) | Agricultural implement including a central section and two wing sections | |
| JPH0132498Y2 (cg-RX-API-DMAC10.html) | ||
| JPH0117932Y2 (cg-RX-API-DMAC10.html) | ||
| JPS593691Y2 (ja) | トラクタ− | |
| JPH0241286B2 (cg-RX-API-DMAC10.html) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |