Patents by Inventor Nicolai Tarasinski
Nicolai Tarasinski has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Patent number: 7555903Abstract: The invention relates to a system for regulating the pressure of tires mounted on a vehicle. The vehicle has an engine with a turbocharger which is a compressed air source for the pressure regulating system. The turbocharger has a variable geometry in order to supply a sufficiently high pressure.Type: GrantFiled: September 10, 2004Date of Patent: July 7, 2009Assignee: Deere & CompanyInventors: Nicolai Tarasinski, Joachim Sobotzik, Bernd Kneer, Fritz Glaser
-
Publication number: 20090143941Abstract: A vehicle control system includes a steering wheel, such as an steering wheel, an adjusting device, a sensor and a control unit. The steering wheel may be actuated by the hand of an operator to set a state variable of the vehicle. The adjusting device applies a force to the steering wheel. A sensor senses a variable representing a state variable of the vehicle and transmits a sensor signal to the control unit. The control unit determines a state variable of the current operating state of the vehicle. The control unit, depending on the current operating state of the vehicle, controls the adjusting device so that a predetermined force is applied to the steering wheel, in order to make the operator aware of an unsafe operating condition.Type: ApplicationFiled: June 9, 2008Publication date: June 4, 2009Inventors: Nicolai Tarasinski, Klaus Hahn
-
Publication number: 20090133981Abstract: The invention relates to a gear shifting point (10) for producing a rotationally fixed connection between a toothed wheel (16, 18) and a shaft (12). Said gear shifting point (10) comprises a shaft (12), a sliding sleeve (24) and at least one toothed wheel (16, 18). The toothed wheel (16, 18) is mounted rotationally with respect to the shaft (12). The sliding sleeve (24) is mounted on the shaft (12) in such a way that it is not rotatable therewith. The toothed wheel (16, 18) and the sliding sleeve (24) are embodied in such a way that a rotationally fixed connection can be produced therebetween in the coupled state of the gear shifting point (10) and no connection can be produced between the toothed wheel (16, 18) and the sliding sleeve (24) in the neutral state of the gear shifting point (10).Type: ApplicationFiled: August 7, 2006Publication date: May 28, 2009Applicant: DEERE & COMPANYInventors: Nicolai Tarasinski, Rainer Gugel
-
Publication number: 20090018730Abstract: A vehicle control system includes a pedal, such as an accelerator pedal, an adjusting device, a sensor and a control unit. The pedal may be actuated by the hand of an operator to set a state variable of the vehicle. The adjusting device applies a force to the pedal. A sensor senses a variable representing a state variable of the vehicle and transmits a sensor signal to the control unit. The control unit determines a state variable of the current operating state of the vehicle. The control unit, depending on the current operating state of the vehicle, controls the adjusting device so that a predetermined force is applied to the pedal, in order to make the operator aware of an unsafe operating condition.Type: ApplicationFiled: June 9, 2008Publication date: January 15, 2009Inventors: Nicolai Tarasinski, Klaus Hahn
-
Publication number: 20080275596Abstract: The present invention relates to control system for a vehicle. The control system includes a manually operable control lever, such as a joystick, an actuator, a sensor and a control unit. The control lever sets a state variable of the vehicle. The actuator applies a force to the control lever. The sensor senses a vehicle parameter and transmits a parameter signal to the control unit. The control unit determines a current operating state of the vehicle. The control unit, depending on the present operating state of the vehicle, controls the actuator and causes it to apply a changed, predetermined force to the control lever, in order to make the operator aware of an unsafe operating state.Type: ApplicationFiled: April 1, 2008Publication date: November 6, 2008Inventors: Nicolai Tarasinski, Klaus Hahn
-
Publication number: 20080275606Abstract: The invention relates to a vehicle active suspension system. There is a need for an active suspension system which can alert an operator to certain conditions. The suspension system includes an actuator for moving a second vehicle part relative to a first vehicle part. The suspension system also includes sensors and a control unit. A vehicle operator is located in or on the second part. The sensors sense vehicle parameters and transmit parameter signals to the control unit. In response to the parameter sensors, the control unit causes the actuator to move the second part in such a manner that the movement alerts the operator to the existence of a condition, such as a critical or non-optimal operating state of the utility vehicle or of an implement coupled to the vehicle.Type: ApplicationFiled: April 1, 2008Publication date: November 6, 2008Inventors: Nicolai Tarasinski, Klaus Hahn
-
Patent number: 7431108Abstract: An assembly for the selection of the gear ratio of a power take-off shaft gearbox for the drive of a power take-off shaft output of an agricultural vehicle including an actuator for selecting between one of a plurality of gear ratios and a neutral condition. A first input assembly is positioned within an operator's station and is connected to a control assembly for controlling the actuator to allow an operator to select one of the plurality of gear ratios for the power take-off shaft gearbox. A second input assembly is also connected to the control assembly and allows an operator to select one of the plurality of gear ratios for the power take-off shaft gearbox. The second input assembly is positioned at a location remote from the operator's station.Type: GrantFiled: December 22, 2005Date of Patent: October 7, 2008Assignee: Deere & CompanyInventors: Nicolai Tarasinski, Marco Reinards
-
Publication number: 20080087480Abstract: The invention relates to a device for generating electrical energy for an agricultural or industrial commercial vehicle, comprising an electrical machine (18) which may be operated as a generator, which may be mechanically driven by an internal combustion engine (12) on the vehicle and which comprises a stator (22) and a rotor (20). A mechanical torque generated by the internal combustion engine (12) may be transmitted by a shaft (14, 38) to a gearbox (40) on the vehicle. The rotor (20) of the electrical machine (18) is fixed to a flywheel (16) or an output shaft (14) of the internal combustion engine (12). The rotor (20) has a hollow armature embodiment and the shaft (14, 26, 38) runs through the rotor (20). A damper (26) is provided between the internal combustion engine (12) and gearbox (40) for damping mechanical torque variations.Type: ApplicationFiled: October 10, 2005Publication date: April 17, 2008Applicant: Deere & CompanyInventors: Nicolai Tarasinski, Joachim Sobotzik, Marco Reinards, Bernd Kneer
-
Patent number: 7311627Abstract: The present invention concerns a drive arrangement for the drive of attached implements for a vehicle, particularly an agricultural or industrial utility vehicle, with a combination gearbox, an electrical machine and a power take-off shaft, where a gearbox interface of the combination gearbox can be driven by an internal combustion engine and where the electrical machine is connected with a second gearbox interface of the combination gearbox. In order to make available a variable power take-off shaft rotational speed that is independent of the rotational speed of the internal combustion engine, the drive arrangement according to the invention is characterized by the fact that the power take-off shaft is connected with a third gearbox interface of the combination gearbox. Furthermore the present invention concerns a vehicle with such a drive arrangement.Type: GrantFiled: February 25, 2004Date of Patent: December 25, 2007Assignee: Deere & CompanyInventor: Nicolai Tarasinski
-
Patent number: 7287612Abstract: A drive system for vehicles, especially for commercial vehicles such as agricultural or industrial tractors, the vehicle having at least one first wheel that is driven by an associated axle or single-wheel drive motor and at least one second wheel, in the drive train of which a gearbox that can be shifted between at least two speed transmission steps is arranged. To avoid vehicle speed drops while shifting the change-speed gearbox and to avoid interfering shifting jolts, it is suggested to provide a device for the detection of a shift command and a control unit, which in the presence of a shift command automatically applies a greater load at least on the drive motor driving the first wheel, controls the shifting operation of the change-speed gearbox of the second wheel and then lowers the load of the drive motor driving the first wheel.Type: GrantFiled: February 25, 2004Date of Patent: October 30, 2007Assignee: Deere & CompanyInventors: Nicolai Tarasinski, Fritz Glaser, Bernd Kneer
-
Publication number: 20070227851Abstract: A gearbox shifting point for producing a rotationally fixed connection between at least one gearwheel and one shaft. The gearbox shifting point comprises a shaft, a shifting sleeve and two gearwheels. The two gearwheels are each rotatably mounted in relation to the shaft. The shifting sleeve is mounted in a rotationally secured fashion on the shaft. The shifting sleeve and the gearwheels are embodied in such a way that a positively locking, rotationally fixed connection can be produced between the shifting sleeve and in each case one gearwheel. In order to improve problems with respect to a gearshifting hole or blockage of the gearbox, the shifting sleeve interacts with the two gearwheels in such a way that at least one positively locking, rotationally fixed connection is always produced between the shifting sleeve and one of the gearwheels.Type: ApplicationFiled: February 28, 2007Publication date: October 4, 2007Inventor: Nicolai Tarasinski
-
Publication number: 20070203629Abstract: The invention relates to a vehicle axle system for agricultural or industrial utility vehicles, comprising a movably, preferably oscillatingly, mounted vehicle axle (30) to which at least two wheels (28) can be rotatably fixed. A torque tube (38) is provided, one end of which can be connected to a vehicle (10) frame (14) while the other end thereof can be joined to the vehicle axle (30) so as to support the axle suspension. An electric drive (32) by means of which at least one wheel (28) that is fixed to the vehicle axle (30) can be driven is disposed on the vehicle axle (30). The aim of the invention is to supply the electric drives (32) with electrical power via supply lines which will not be damaged in normal conditions. The inventive vehicle axle system is characterized in that electrical components (40, 42) for the electric drive (32) are provided on, preferably in, the torque tube (38).Type: ApplicationFiled: October 28, 2004Publication date: August 30, 2007Applicant: DEERE & COMPANYInventors: Nicolai Tarasinski, Joachim Sobotzik, Marco Reinards, Bernd Kneer
-
Patent number: 7244215Abstract: A vehicle transmission transmits torque from an engine to a drive axle and includes a power shift transmission and a reverser module. A control system and method automatically partially disengages the reverser module during a shift of the power shift transmission with nearly no effect upon the operating condition of the engine, so that a portion of the torque generated by the engine continues to be transmitted at all times to the drive axle.Type: GrantFiled: May 19, 2004Date of Patent: July 17, 2007Assignee: Deere & CompanyInventors: Marco Reinards, Nicolai Tarasinski
-
Publication number: 20070144171Abstract: The invention relates to a tyre pressure regulating system for regulating the pressure of tyres (16) mounted on a vehicle. Said tyre pressure regulating system (10) comprises a compressed air source. The vehicle comprises an internal combustion engine (20) provided with a turbocharger (22) as a compressed air source for the tyre pressure regulating system (10). In order to obtain a sufficiently high tyre pressure and to be able to fill the tyres (16) in a relatively rapid manner, the turbocharger (22) has a variable geometry.Type: ApplicationFiled: September 10, 2004Publication date: June 28, 2007Applicant: DEERE & COMPANYInventors: Nicolai Tarasinski, Joachim Sobotzik, Bernd Kneer, Fritz Glaser
-
Publication number: 20070144797Abstract: The invention relates to a steering system for an agricultural or industrial utility vehicle, especially for a tractor. An electric drive (22, 24) is provided for each half of an axle, preferably a front axle (20), of the utility vehicle (10). Said electric drive can be driven by at least one wheel (26) associated with the each axle half. The electric drive (22, 24) can be controlled in such a manner that predetermined torque can be transmitted from the electric drive (22, 24) to the wheel (26) which is being driven. Preferably, the wheels (14) associated with a mechanical drive axle, particularly a rear axle (12) of the utility vehicle (10), can be driven by a mechanical drive (16, 18) of the utility vehicle (10). The invention also relates to a method for operating a steering system.Type: ApplicationFiled: September 20, 2004Publication date: June 28, 2007Inventors: Nicolai Tarasinski, Joachim Sobotzik, Marco Reinards, Bernd Kneer
-
Publication number: 20070125608Abstract: A parking brake actuator system is provided for an agricultural or industrial utility vehicle. The system includes an actuating member and an actuator. The actuating member can be forced into an engaged position by means of a preload. An actuator moves the actuating member against the preload force. The actuating member includes a parking brake arm which pivots about an axis and engages, when it is in an engaged position, a rotatable component. To permit actuation with relatively low force and to reduce the tolerances required, the actuating member includes a toggle device. The toggle device and the parking brake arm cooperate so that the parking brake arm and the toggle device move in response to actuation of the actuator.Type: ApplicationFiled: October 18, 2006Publication date: June 7, 2007Inventors: Nicolai Tarasinski, Rainer Gugel
-
Publication number: 20060196284Abstract: An assembly for the selection of the gear ratio of a power take-off shaft gearbox for the drive of a power take-off shaft output of an agricultural vehicle including an actuator for selecting between one of a plurality of gear ratios and a neutral condition. A first input assembly is positioned within an operator's station and is connected to a control assembly for controlling the actuator to allow an operator to select one of the plurality of gear ratios for the power take-off shaft gearbox. A second input assembly is also connected to the control assembly and allows an operator to select one of the plurality of gear ratios for the power take-off shaft gearbox. The second input assembly is positioned at a location remote from the operator's station.Type: ApplicationFiled: December 22, 2005Publication date: September 7, 2006Inventors: Nicolai Tarasinski, Marco Reinards
-
Publication number: 20060191359Abstract: A drive assembly for an agricultural machine. A power take off (PTO) output shaft is connected to a driving motor for driving an attachment. A drive transmission is positioned between and interconnects the driving motor and the support wheels of the agricultural machine. An input device is connected to an electronic control unit. A sensor senses the torque transferred between an attachment and the PTO output shaft, and an actuator is configured to change the transmission ratio of the drive transmission, thereby setting the propulsion speed of the agricultural machine such that the torque transferred between the PTO output shaft and an attachment does not exceed a pre-determined value. The electronic control unit further receives data from the input device and calculates a pre-determined value based on the data received, and thereafter controls the actuator accordingly.Type: ApplicationFiled: December 22, 2005Publication date: August 31, 2006Inventors: Nicolai Tarasinski, Marco Reinards
-
Publication number: 20060167610Abstract: A gear control unit for a transmission of a drivetrain of a vehicle. The gear control unit being equipped with an electronic control unit in communication with a signal source for transmitting and receiving signals for the purpose of providing information with respect to the operating state of the motor. A strategy input device is in communication with the electronic control unit and functions for the purpose of selecting between at least a first shift and a second shift strategy corresponding to a high-load operation. The electronic control unit is equipped to be able to select the actuator for selection of the gear ratio based on the received signals.Type: ApplicationFiled: December 21, 2005Publication date: July 27, 2006Inventors: Marco Reinards, Nicolai Tarasinski, Ralf Hirschpek
-
Patent number: 7051777Abstract: An axle assembly has a fixed axle housing, a rotating axle body rotatably mounted in said axle housing, and a first chamber which surrounds the axle body. The first chamber is partially bounded by a ring member which rotates with the axle body. An annular disc is mounted on the axle body adjacent to the ring member. The disc extends radially outwardly beyond an outer rim of the ring member and radially overlaps the ring member. The disc is axially slidable towards and away from the ring member. When the disc is spaced apart from the ring member an opening or space is formed therebetween through which may be communicated pressurized air to inflate a tire. The disc is moved axially by a ring mounted on an annular piston member which is mounted on and axially movable with respect to the axle housing.Type: GrantFiled: June 3, 2004Date of Patent: May 30, 2006Assignee: Deere & CompanyInventors: Nicolai Tarasinski, Bernd Kneer, Hans-Christian Jungmann