Claims
- 1. A shifting device for the electronic selection and or control of the gears of a vehicle transmission comprising:
a shift knob with a lower part and an upper part, said upper part being connected to said lower part about a first axis of rotation and a second axis of rotation, said upper part being pivotable around said lower part about said first axis through an angle α and about said second axis through an angle β, said shift knob forming an upper end of a bracket, said bracket providing stationary positioning of said shift knob in an interior of the vehicle; and a means for converting pivotal motion of said upper part through said angles α and β into shift commands, said shift commands being one of electrical, optical and hydraulic, said means being mounted in said shift knob.
- 2. A shifting device according to claim 1, wherein said upper part is connected to said lower part by a cardan type universal joint.
- 3. A shifting device according to claim 1, wherein said means for converting said pivotal motion of said upper part into said shift commands includes one of Hall sensors, microswitches and optical sensors.
- 4. A shifting device according to claim 2, wherein said means for converting said pivotal motion of said upper part into said shift commands includes one of Hall sensors, microswitches and optical sensors.
- 5. A shifting device according to claim 1, wherein said bracket is flexible.
- 6. A shifting device according to claim 4, wherein said bracket is flexible.
- 7. A shifting device according to claim 1, wherein said bracket can be pivoted and locked around an axis.
- 8. A shifting device according to claim 4, wherein said bracket can be pivoted and locked around an axis.
- 9. A shifting device according to claim 1, further comprising:
a cable connection, said cable connection transmitting said shift commands.
- 10. A shifting device according to claim 4, further comprising:
a cable connection, said cable connection transmitting said shift commands.
- 11. A shifting device according to claim 1, further comprising:
a flexible tube, said tube transmitting said hydraulic shift commands.
- 12. A shifting device according to claim 1, wherein said shift commands are transmitted with one of infrared light, ultrasound and microwaves.
- 13. A shifting device according to claim 1, wherein said shift knob is removable from said bracket.
- 14. A shifting device according to claim 4, wherein said shift knob is removable from said bracket.
- 15. A shifting device according to claim 13, further comprising:
mutually coordinated coding transponders in said shift knob and in the vehicle, wherein transmission of shift commands is only possible with said mutually coordinated coding transponders.
- 16. A shifting device according to claim 14, further comprising:
mutually coordinated coding transponders in said shift knob and in the vehicle, wherein transmission of shift commands is only possible with said mutually coordinated coding transponders.
- 17. A shifting device according to claim 15, wherein an absence of said shift knob with said transponder prevents driving of the vehicle.
- 18. A shifting device according to claim 16, wherein an absence of said shift knob with said transponder prevents driving of the vehicle.
- 19. A shifting device for the electronic selection and or control of the gears of a vehicle transmission by a vehicle operator, the shifting device comprising:
a shift knob base part; and a shift knob cap part, said cap part being connected to said base part about a first axis of rotation and about a second axis of rotation, said cap part partially surrounding said base part, said cap part being pivotable around said base part about said first axis through an angle α for selection of a shift command by the vehicle operator and about said second axis through an angle β for the selection of a shifting gate by the vehicle operator, said cap part having the shape of a calotte shell with a non-smooth surface in a region contactable by a hand of the vehicle operator.
- 20. A shifting device for a vehicle, the shifting device comprising:
a bracket extending from a portion of the vehicle; a shift knob connected to an end of said bracket, said shift knob having a first part fixed to said bracket, said shift knob having a second part movably connected to said first part, said second part being moveable about two axes around said first part and in relation to said first part within one or more gates, said first part having a substantially hemispherical shape; a converting device for converting mechanical movements of said second part of said shift knob relative to said first part of said shift knob into shift commands.
Parent Case Info
[0001] This is a Continuation of application Ser. No. 09/462,735 filed May 19, 2000, and the entire disclosure of this prior application is considered to be part of the disclosure of the accompanying application and is hereby incorporated by reference therein.
Continuations (2)
|
Number |
Date |
Country |
Parent |
09348069 |
Jul 1999 |
US |
Child |
10318807 |
Dec 2002 |
US |
Parent |
09462753 |
Apr 2000 |
US |
Child |
10318807 |
Dec 2002 |
US |