CA1147578A - Planetary steering differential - Google Patents
Planetary steering differentialInfo
- Publication number
- CA1147578A CA1147578A CA000376906A CA376906A CA1147578A CA 1147578 A CA1147578 A CA 1147578A CA 000376906 A CA000376906 A CA 000376906A CA 376906 A CA376906 A CA 376906A CA 1147578 A CA1147578 A CA 1147578A
- Authority
- CA
- Canada
- Prior art keywords
- planetary
- elements
- input member
- steering
- mechanisms
- 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 claims abstract description 77
- 230000005540 biological transmission Effects 0.000 claims abstract description 33
- 238000006243 chemical reaction Methods 0.000 claims abstract description 7
- 230000004044 response Effects 0.000 claims abstract description 6
- 239000000969 carrier Substances 0.000 claims 1
- 230000002441 reversible effect Effects 0.000 abstract description 7
- 230000007812 deficiency Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 13
- 230000009467 reduction Effects 0.000 description 11
- 238000006722 reduction reaction Methods 0.000 description 11
- 238000012937 correction Methods 0.000 description 10
- 230000009977 dual effect Effects 0.000 description 3
- 230000002730 additional effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- VRDIULHPQTYCLN-UHFFFAOYSA-N Prothionamide Chemical compound CCCC1=CC(C(N)=S)=CC=N1 VRDIULHPQTYCLN-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000009699 differential effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000000717 retained effect Effects 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
- B62D11/06—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source
- B62D11/10—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears
- B62D11/14—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears differential power outputs being effected by additional power supply to one side, e.g. power originating from secondary power source
- B62D11/18—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears differential power outputs being effected by additional power supply to one side, e.g. power originating from secondary power source the additional power supply being supplied hydraulically
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
- F16H3/72—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously
- F16H3/721—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously the secondary drive being an energy dissipating device, e.g. regulating brake, in order to vary speed continuously
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Retarders (AREA)
- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US80/01126 | 1980-09-02 | ||
| PCT/US1980/001126 WO1982000867A1 (en) | 1980-09-02 | 1980-09-02 | Planetary steering differential |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1147578A true CA1147578A (en) | 1983-06-07 |
Family
ID=22154518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000376906A Expired CA1147578A (en) | 1980-09-02 | 1981-05-05 | Planetary steering differential |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0058666B1 (en, 2012) |
| JP (1) | JPS57501319A (en, 2012) |
| BR (1) | BR8009104A (en, 2012) |
| CA (1) | CA1147578A (en, 2012) |
| DE (1) | DE3071984D1 (en, 2012) |
| HK (1) | HK87689A (en, 2012) |
| IT (1) | IT1138168B (en, 2012) |
| MX (1) | MX155386A (en, 2012) |
| WO (1) | WO1982000867A1 (en, 2012) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4557157A (en) * | 1983-03-14 | 1985-12-10 | Caterpillar Tractor Co. | Vehicle steering differential |
| DE3835752A1 (de) * | 1988-10-20 | 1990-04-26 | Fiatgeotech S P A | Kettenfahrzeug mit einem epizyklischen lenkdifferential |
| JP4132356B2 (ja) * | 1999-02-24 | 2008-08-13 | 日本車輌製造株式会社 | 装軌車両の操向装置 |
| RU2298505C2 (ru) * | 2002-08-15 | 2007-05-10 | Открытое акционерное общество "Всероссийский научно-исследовательский институт транспортного машиностроения" | Бесступенчатый механизм поворота гусеничной машины |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3199376A (en) * | 1962-05-31 | 1965-08-10 | Lalio George M De | Steering transmission for track laying vehicles |
| DE1245760B (de) * | 1965-06-30 | 1967-07-27 | Zahnradfabrik Friedrichshafen | UEberlagerungslenkgetriebe fuer Gleiskettenfahrzeuge |
| US3373636A (en) * | 1965-09-27 | 1968-03-19 | Gen Motors Corp | Vehicle transmission including steering by driving |
| US3383953A (en) * | 1965-09-29 | 1968-05-21 | Gen Motors Corp | Power train |
| US3392602A (en) * | 1966-09-19 | 1968-07-16 | Clark Equipment Co | Drive-steer axle |
| US3590658A (en) * | 1967-09-28 | 1971-07-06 | Robert M Tuck | Power train |
| US3503278A (en) * | 1968-08-21 | 1970-03-31 | Gen Motors Corp | Vehicle drive and steer system with power boost |
| US3545303A (en) * | 1968-09-27 | 1970-12-08 | Avco Corp | Steering apparatus for transmissions coupled to a free power turbine |
| US3596535A (en) * | 1969-09-04 | 1971-08-03 | Gen Motors Corp | Transmission providing hydrostatic drive and hydromechanical drive |
| US3583256A (en) * | 1969-11-19 | 1971-06-08 | Gen Motors Corp | Transmission |
| US3815698A (en) * | 1972-04-20 | 1974-06-11 | Gen Electric | Hydromechanical steering transmission |
| JPS5131655A (ja) * | 1974-09-11 | 1976-03-17 | Sumitomo Light Metal Ind | Choonpahandazukehoho |
| US4215755A (en) * | 1977-10-25 | 1980-08-05 | David Brown Gear Industries Limited | Power transmission mechanisms |
| EP0004427A1 (en) * | 1978-03-21 | 1979-10-03 | General Electric Company | Four forward range hydromechanical steering transmission |
| US4258585A (en) * | 1978-05-02 | 1981-03-31 | Orshansky Transmission Corporation | Four-range hydromechanical transmission with hydrostatic steering module |
| FR2446756A1 (fr) * | 1979-01-16 | 1980-08-14 | France Etat | Dispositif de direction hydro-mecanique |
-
1980
- 1980-09-02 JP JP81501550A patent/JPS57501319A/ja active Pending
- 1980-09-02 EP EP81901174A patent/EP0058666B1/en not_active Expired
- 1980-09-02 WO PCT/US1980/001126 patent/WO1982000867A1/en active IP Right Grant
- 1980-09-02 DE DE8181901174T patent/DE3071984D1/de not_active Expired
- 1980-09-02 BR BR8009104A patent/BR8009104A/pt not_active IP Right Cessation
- 1980-09-02 MX MX188777A patent/MX155386A/es unknown
-
1981
- 1981-05-05 CA CA000376906A patent/CA1147578A/en not_active Expired
- 1981-08-31 IT IT23696/81A patent/IT1138168B/it active
-
1989
- 1989-11-02 HK HK876/89A patent/HK87689A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR8009104A (pt) | 1982-07-13 |
| IT8123696A0 (it) | 1981-08-31 |
| EP0058666A1 (en) | 1982-09-01 |
| EP0058666A4 (en) | 1984-04-27 |
| EP0058666B1 (en) | 1987-06-24 |
| DE3071984D1 (en) | 1987-07-30 |
| JPS57501319A (en, 2012) | 1982-07-29 |
| IT1138168B (it) | 1986-09-17 |
| WO1982000867A1 (en) | 1982-03-18 |
| MX155386A (es) | 1988-02-26 |
| HK87689A (en) | 1989-11-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |