CA1201957A - Control mechanism for operating a tractor - Google Patents
Control mechanism for operating a tractorInfo
- Publication number
- CA1201957A CA1201957A CA000434497A CA434497A CA1201957A CA 1201957 A CA1201957 A CA 1201957A CA 000434497 A CA000434497 A CA 000434497A CA 434497 A CA434497 A CA 434497A CA 1201957 A CA1201957 A CA 1201957A
- Authority
- CA
- Canada
- Prior art keywords
- control mechanism
- tractor
- steering
- tiller arm
- arm
- 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
- 230000007246 mechanism Effects 0.000 title claims abstract description 75
- 230000033001 locomotion Effects 0.000 claims abstract description 67
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 230000004044 response Effects 0.000 claims abstract description 15
- 230000008859 change Effects 0.000 claims abstract description 10
- 230000002441 reversible effect Effects 0.000 claims description 15
- 239000012530 fluid Substances 0.000 claims description 4
- 230000003472 neutralizing effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 230000007935 neutral effect Effects 0.000 description 17
- 230000008878 coupling Effects 0.000 description 12
- 238000010168 coupling process Methods 0.000 description 12
- 238000005859 coupling reaction Methods 0.000 description 12
- 238000006073 displacement reaction Methods 0.000 description 8
- 238000012937 correction Methods 0.000 description 6
- 210000000707 wrist Anatomy 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 210000000245 forearm Anatomy 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- BSFODEXXVBBYOC-UHFFFAOYSA-N 8-[4-(dimethylamino)butan-2-ylamino]quinolin-6-ol Chemical compound C1=CN=C2C(NC(CCN(C)C)C)=CC(O)=CC2=C1 BSFODEXXVBBYOC-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D11/00—Steering non-deflectable wheels; Steering endless tracks or the like
- B62D11/02—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides
- B62D11/04—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of separate power sources
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K20/00—Arrangement or mounting of change-speed gearing control devices in vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
- Lifting Devices For Agricultural Implements (AREA)
- Mechanical Control Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US1982/001254 WO1984001134A1 (en) | 1982-09-13 | 1982-09-13 | Control mechanism for operating a tractor |
| US82/01254 | 1982-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1201957A true CA1201957A (en) | 1986-03-18 |
Family
ID=22168195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000434497A Expired CA1201957A (en) | 1982-09-13 | 1983-08-12 | Control mechanism for operating a tractor |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0119194B1 (en, 2012) |
| JP (1) | JPS59501501A (en, 2012) |
| CA (1) | CA1201957A (en, 2012) |
| DE (1) | DE3277620D1 (en, 2012) |
| HK (1) | HK89389A (en, 2012) |
| WO (1) | WO1984001134A1 (en, 2012) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5285861A (en) * | 1992-08-27 | 1994-02-15 | Kabushiki Kaisha Komatsu Seisakusho | Steering device of crawler type vehicle |
| EP0637650B1 (en) * | 1993-08-02 | 1999-10-13 | Caterpillar Inc. | Steering switch integral with an implement control lever |
| US10107385B1 (en) * | 2013-07-31 | 2018-10-23 | Chris T. Richner | Golf cart shift device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2730182A (en) * | 1952-11-21 | 1956-01-10 | Goodman Mfg Co | Control differential transmission gearing |
| US3385387A (en) * | 1966-02-15 | 1968-05-28 | David F. Mckeown | Speed and directional control for vehicle |
| US3354981A (en) * | 1966-03-07 | 1967-11-28 | Int Harvester Co | Hand control mechanism for vehicle with hydrostatic transmission |
| US3540220A (en) * | 1968-03-26 | 1970-11-17 | Eaton Yale & Towne | Hydrostatic transmission control system |
| GB1275315A (en) * | 1968-08-28 | 1972-05-24 | A R L Colmas Soc | A device for obtaining equal or different delivery changes in two variable-delivery pumps |
| AU5188673A (en) * | 1972-02-13 | 1974-08-08 | Marshall Fowler Ltd | Driving control |
| US3891042A (en) * | 1974-01-21 | 1975-06-24 | Gerald W Braun | Control arrangement for a hydraulically powered vehicle |
| JPS5132253A (ja) * | 1974-09-13 | 1976-03-18 | Matsushita Electric Ind Co Ltd | Seigyoshingokirikaesochi |
| JPS53136230A (en) * | 1977-04-28 | 1978-11-28 | Kubota Ltd | Vehicle controlling and gear shifting device |
| JPS555568Y2 (en, 2012) * | 1977-09-30 | 1980-02-08 |
-
1982
- 1982-09-13 WO PCT/US1982/001254 patent/WO1984001134A1/en active IP Right Grant
- 1982-09-13 JP JP57503058A patent/JPS59501501A/ja active Granted
- 1982-09-13 DE DE8282903102T patent/DE3277620D1/de not_active Expired
- 1982-09-13 EP EP82903102A patent/EP0119194B1/en not_active Expired
-
1983
- 1983-08-12 CA CA000434497A patent/CA1201957A/en not_active Expired
-
1989
- 1989-11-09 HK HK893/89A patent/HK89389A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59501501A (ja) | 1984-08-23 |
| EP0119194B1 (en) | 1987-11-11 |
| EP0119194A1 (en) | 1984-09-26 |
| HK89389A (en) | 1989-11-17 |
| EP0119194A4 (en) | 1985-04-11 |
| DE3277620D1 (en) | 1987-12-17 |
| WO1984001134A1 (en) | 1984-03-29 |
| JPH0478512B2 (en, 2012) | 1992-12-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |