An electrically driven single-drive-axis vehicle with a platform for a driver, driven about a common wheel axis, which provides the single-drive-axis to improve its handling and its range of uses. The vehicle includes at least one attachment, the attachment being connected to the single-axle vehicle
An electrically driven single-drive-axis vehicle with a platform for a driver, driven about a common wheel axis, which provides the single-drive-axis to improve its handling and its range of uses. The vehicle includes at least one attachment, the attachment being connected to the single-axle vehicle pivotably about at least one first attachment axis.
대표청구항▼
1. A single-drive-axis vehicle comprising: a base structure;at least two motorized wheels having respective wheel axles which share a common axis of rotation about a wheel axis forming the single-drive-axis;a first attachment pivotably secured to a first attachment axis, the first attachment axis co
1. A single-drive-axis vehicle comprising: a base structure;at least two motorized wheels having respective wheel axles which share a common axis of rotation about a wheel axis forming the single-drive-axis;a first attachment pivotably secured to a first attachment axis, the first attachment axis coinciding with the wheel axis, the first attachment being pivotable relative to the base structure about the first attachment axis, and the first attachment including a tool and a motor to power the tool, wherein the motor is disengaged from the tool if the tool is pivotably raised above an operating level; anda support disposed along a side of the first attachment substantially opposite the first attachment axis, wherein the support is operatively arranged to engage terrain on which the vehicle is traversing via the motorized wheels. 2. The vehicle according to claim 1, further comprising: a control column; andan attachment adjuster extending from the first attachment to the control column. 3. The vehicle according to claim 2, wherein the attachment adjuster selectively controls a pivot angle of the first attachment relative to the base structure. 4. The vehicle according to claim 3, wherein the attachment adjuster is operatively arranged to vary the pivot angle of the first attachment so as to maintain a substantially parallel relationship with terrain located directly below the first attachment. 5. The vehicle according to claim 1, wherein the first attachment axis is arranged substantially parallel to the wheel axis. 6. The vehicle according to claim 5, wherein the first attachment axis forms an included angle with the wheel axis of less than 30°. 7. The vehicle according to claim 6, wherein the included angle is less than 4.5°. 8. The vehicle according to claim 1, wherein the support is freely pivotable. 9. The vehicle according to claim 1, wherein the support includes at least one of a wheel, a slide and a skid. 10. The vehicle according to claim 1, wherein the support is fixed in a direction of traveling straight ahead. 11. The vehicle according to claim 1, further including a second support, wherein both the support and the second support are arranged substantially along a track width of the vehicle. 12. The vehicle according to claim 1, wherein the first attachment is pivotably secured to the first attachment axis by a ball coupling. 13. The vehicle according to claim 1, further including means for pivotably raising and lowering the first attachment relative the base structure. 14. The vehicle according to claim 13, further including an arresting device for maintaining the first attachment in a raised position. 15. The vehicle according to claim 1, further including: at least one battery; andat least one electric motor. 16. The vehicle according to claim 1, wherein the tool is an electrically powered tool and the motor is an electric motor. 17. The vehicle according to claim 16, wherein the electric motor for the electrically powered tool is disengaged if the tool is pivotably raised above an operating level by a stop switch to stop a current supply to the electric motor. 18. The vehicle according to claim 1, wherein the first attachment is selected from a list consisting of a lawnmower, a reel mower, a bar mower, a rotary mower, a rotary mower having two rotating cutter bars, a rotary snow plough, a snow dozer, a leaf blower, a polishing machine, a sweeping attachment and a sweeping attachment having at least one circular brush. 19. The vehicle according to claim 1, further including: a data interface configured with the first attachment; anda position regulating system,wherein the data interface transmits operating parameters of the first attachment to the position regulating system to compensate for disturbance variables and changes in an operating state of the first attachment. 20. The vehicle according to claim 1, further comprising a lithium-ion or lithium metal battery, wherein the battery includes: a separator having a ceramic surface and filled with an electrolyte composition, wherein the electrolyte composition includes a conducting salt and a base component, and the base component includes at least one ionic liquid with a melting point lower than 100° C. in a proportion of greater than 50% by mass; anda flexible substrate having a plurality of openings and a ceramic coating, wherein the substrate is electrically non-conductive and fibrous, and the ceramic coating is porous and electrically insulating. 21. The vehicle according to claim 20, wherein the base component of the electrolyte composition includes: 80 to 99.5% by weight of at least one ionic liquid with a melting point of less than 100° C.;0.5 to 10% by weight of a film former;0 to 10% by weight of a viscosity modifier; anda lithium compound conducting salt,wherein the conducting salt concentration in the base component is in a range from 0.25 mol/(kg of the base component) up to the solubility limit. 22. The vehicle according to claim 20, wherein the separator further comprises a flexible perforated carrier coated with a porous first ceramic material, wherein the first ceramic material includes: a porous structure having an average pore size arranged for receiving an electrolyte for ion conduction, anda porous surface of the first ceramic material arranged to contact the electrolyte composition is covered with fine particles of a further material to increase the service life,wherein an average particle size of the fine particles is in the range of 0.5 to 30% of the average pore size of the ceramic material. 23. The vehicle according to claim 22, wherein the average particle size of the fine particles is in the range of 1 to 15% of the average pore size of the ceramic material. 24. The vehicle according to claim 22, wherein the separator of the battery further includes means for shutting down, the means for shutting down including: a porous carrier with a porous inorganic, electrically nonconductive coating on and in the porous carrier, wherein the porous carrier includes polymer or glass fibers; anda porous shutdown layer of a material that melts at a predetermined temperature and closes the pores of the porous inorganic, electrically nonconductive coating, wherein the porous shutdown layer includes at least one oxide particles of the elements Al, Si and Zr, the at least one oxide particles having an average particle size range of 0.5 to 10 μm, and the shutdown layer is formed from a porous film structure. 25. A single-drive-axis vehicle comprising: a base structure;at least two motorized wheels having respective wheel axles which share a common axis of rotation about a wheel axis forming the single-drive-axis;a first attachment pivotably secured to a first attachment axis, the first attachment axis coinciding with the wheel axis, the first attachment being pivotable relative to the base structure about the first attachment axis, and the first attachment including a tool and a motor to power the tool, wherein the motor is disengaged from the tool if the tool is pivotably raised above an operating level; andmeans for supporting the first attachment at a distal end of the first attachment, wherein the means for supporting the first attachment engages terrain on which the vehicle is traversing via the motorized wheels. 26. The vehicle according to claim 25, further comprising: means for pivotably raising and lowering the first attachment relative terrain on which the single axle vehicle is traversing. 27. The vehicle according to claim 26, wherein the means for pivotably raising and lowering the first attachment is automatically controlled by a controller, and the controller is arranged to pivot the first attachment so as to maintain a substantially parallel relationship with terrain located directly below the first attachment when the first attachment is in an engaged position. 28. The vehicle according to claim 1, wherein the base structure includes a seat. 29. The vehicle according to claim 1, wherein the first attachment is positioned in front of the base structure from the perspective of operating the single-drive-axle vehicle in a forward direction. 30. The vehicle according to claim 1, wherein the first attachment is pivotably secured to the wheel axles. 31. The vehicle according to claim 1, wherein the base structure includes a portion positioned between the motorized wheels to support a user, andthe motorized wheels are coupled to the portion by respective drive motors. 32. The vehicle according to claim 31, wherein the portion is a platform for the user to stand on while operating the vehicle, anda top surface of the platform substantially coincides with or is below the wheel axis.
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Alexander Dardin DE; Klaus Hedrich DE; Stephan Massoth DE; Boris Eisenberg DE; Stephan Fengler DE, Engine oil composition with reduced deposit-formation tendency.
Kamen Dean L. (Bedford NH) Ambrogi Robert R. (Manchester NH) Duggan Robert J. (Northwood NH) Heinzmann Richard K. (Francestown NH) Key Brian R. (Pelham NH) Skoskiewicz Andrzej (Manchester NH) Kristal, Human transporter.
Kamen Dean L. ; Ambrogi Robert R. ; Duggan Robert J. ; Field J. Douglas ; Heinzmann Richard Kurt ; Amesbury Burl ; Langenfeld Christopher C., Personal mobility vehicles and methods.
Auer,Emmanuel; Biberbach,Peter; Gross,Michael; Gutsch,Andreas; Prid철hl,Markus; Ruth,Karsten; Staab,Edwin, Process and apparatus for the thermal treatment of pulverulent substances.
Kamen, Dean; Ambrogi, Robert R.; Dattolo, James J.; Duggan, Robert J.; Field, J. Douglas; Heinzmann, Richard Kurt; McCambridge, Matthew M.; Morrell, John B.; Piedmonte, Michael D.; Rosasco, Richard J., Control of a personal transporter based on user position.
Kamen, Dean; Ambrogi, Robert R.; Dattolo, James J.; Duggan, Robert J.; Field, J. Douglas; Heinzmann, Richard Kurt; McCambridge, Matthew M.; Morrell, John B.; Piedmonte, Michael D.; Rosasco, Richard J., Control of a personal transporter based on user position.
Kamen, Dean; Ambrogi, Robert R.; Dattolo, James J.; Duggan, Robert J.; Field, J. Douglas; Heinzmann, Richard Kurt; McCambridge, Matthew M.; Morrell, John B.; Piedmonte, Michael D.; Rosasco, Richard J., Control of a personal transporter based on user position.
Kamen, Dean; Ambrogi, Robert R.; Dattolo, James J.; Duggan, Robert J.; Field, J. Douglas; Heinzmann, Richard Kurt; McCambridge, Matthew M.; Morrell, John B.; Piedmonte, Michael D.; Rosasco, Richard J., Control of a personal transporter based on user position.
Kamen, Dean; Ambrogi, Robert R.; Dattolo, James J.; Duggan, Robert J.; Field, J. Douglas; Heinzmann, Richard Kurt; McCambridge, Matthew M.; Morrell, John B.; Piedmonte, Michael D.; Rosasco, Richard J., Control of a personal transporter based on user position.
Kamen, Dean; Ambrogi, Robert R.; Dattolo, James J.; Duggan, Robert J.; Field, J. Douglas; Heinzmann, Richard Kurt; McCambridge, Matthew M.; Morrell, John B.; Piedmonte, Michael D.; Rosasco, Richard J., Control of a personal transporter based on user position.
Kamen, Dean; Ambrogi, Robert R.; Dattolo, James J.; Duggan, Robert J.; Field, J. Douglas; Heinzmann, Richard Kurt; McCambridge, Matthew M.; Morrell, John B.; Piedmonte, Michael D.; Rosasco, Richard J., Control of a personal transporter based on user position.
Kamen, Dean; Ambrogi, Robert R.; Dattolo, James J.; Duggan, Robert J.; Field, J. Douglas; Heinzmann, Richard Kurt; McCambridge, Matthew M.; Morrell, John B.; Piedmonte, Michael D.; Rosasco, Richard J., Control of a personal transporter based on user position.
Kamen, Dean; Ambrogi, Robert R.; Dattolo, James J.; Duggan, Robert J.; Field, J. Douglas; Heinzmann, Richard Kurt; McCambridge, Matthew M.; Morrell, John B.; Piedmonte, Michael D.; Rosasco, Richard J., Control of a personal transporter based on user position.
Kamen, Dean; Ambrogi, Robert R.; Dattolo, James J.; Duggan, Robert J.; Field, J. Douglas; Heinzmann, Richard Kurt; McCambridge, Matthew M.; Morrell, John B.; Piedmonte, Michael D.; Rosasco, Richard J., Control of a personal transporter based on user position.
Kamen, Dean; Ambrogi, Robert R.; Dattolo, James J.; Duggan, Robert J.; Field, J. Douglas; Heinzmann, Richard Kurt; McCambridge, Matthew M.; Morrell, John B.; Piedmonte, Michael D.; Rosasco, Richard J., Control of a personal transporter based on user position.
Kamen, Dean; Rosasco, Richard J.; Ambrogi, Robert R.; Dattolo, James J.; Duggan, Robert J.; Field, J. Douglas; Heinzmann, Richard Kurt; McCambridge, Matthew M.; Morrell, John B.; Piedmonte, Michael D., Control of a personal transporter based on user position.
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