Class / Patent application number | Description | Number of patent applications / Date published |
180300000 | Including means of nonsupporting nature for minimizing operation-induced movement of motor | 6 |
20090133949 | Open-Loop Control Method for Cancelling Engine Induced Noise and Vibration - An open-loop control system that provides control signals to active engine mounts to reduce or eliminate the transfer of engine vibration to a vehicle body structure, where the system uses only a crank signal from the engine as an input. The control system includes an instant crank speed variation sensing processor that receives the crank signal from the engine, where the crank signal is a pulsed signal including missing pulses as a result of teeth missing on the vehicle crank wheel. The crank speed variation sensing processor provides a measurement of the instant crank speed variation of the crank signal and minimizes an error in the measurement as a result of the missing pulses. The crank speed variation sensing processor outputs a crank speed sensing variation signal as a sine wave that identifies order content in the crank pulse signal. | 05-28-2009 |
20100155168 | WHEEL-ADJACENT MOTOR CONFIGURATION - Vehicle having a wheel suspension, a wheel ( | 06-24-2010 |
20110005854 | ROLL RESTRICTOR SYSTEM FOR AN AUTOMOTIVE POWERTRAIN - A roll restrictor system for an automotive powertrain includes a first mounting pad located upon a powertrain component and a mounting bracket having an integral bushing post, with the mounting bracket being attached to the first mounting pad. A control link has a first bushing engaged with the integral bushing post portion of the mounting bracket, and a second bushing engaged with a vehicular structural member. | 01-13-2011 |
20110048836 | POWERTRAIN HAVING MULTI-STAGE DAMPER - A powertrain for a motor vehicle includes an engine disposed in a front of the motor vehicle and having an output member, an automatic transmission disposed in a rear of the motor vehicle and having an input member, a torque converter connected to the input member of the automatic transmission, and a shaft disposed along a length of the motor vehicle and connected to the torque converter. A first damper is connected to the output member of the engine and is connected to the shaft. The first damper has a first spring set interconnected to the output member of the engine and a second spring set interconnected to the first spring set and to the shaft. The first damper is operable to isolate torsional vibration between the engine and the shaft and isolate the shaft from torsional resonant behavior. | 03-03-2011 |
20120132476 | Active Vibratory Control Device, Vehicle Comprising such a Device and Active Mounting Base for such a Device - An active vibratory control device for a vehicle, comprising a link comprising a link body that extends between first and second articulations intended to be connected one to a vibrating member and the other to a chassis, and a mounting base connected to the second articulation of the link so as to enable the link to pivot with respect to the mounting base, this mounting base being secured to a vibration generator. | 05-31-2012 |
20130068552 | STRUCTURE OF ENGINE MOUNTING FOR SUPPORTING PITCH AXLE - A structure of engine mounting for supporting a pitch axle in a vehicle may include a front roll mount and a rear roll mount arranged on the pitch axle passing through a powertrain's center of gravity; wherein the weight of an engine is shared by the front roll mount and the rear roll mount. | 03-21-2013 |