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| Number | Title | Issue Date |
| 7654793 | Fan shroud supports which increase resonant frequency A support system for a motor within a fan shroud. Struts extending from the shroud to the motor support the motor. The struts are arranged in groups, which are spaced from adjacent groups, and each group contains a non-radial strut. ... | 02/02/2010 |
| 7537256 | Component module applique for vehicle lift gate A module in the form of a carrier with an optional decorative body is mountable on an exterior surface of a vehicle lift gate and provides a mounting platform for a plurality of components. The components include at least two of light sources in the form of LEDs or ... | 05/26/2009 |
| 7374408 | Engine cooling fan motor with reduced water entry protection An engine cooling fan motor has a water baffle positioned in a water line of sight passage through structures surrounding the motor to prevent water from impacting on the air vents at the front end of the motor. The baffle blocks the water line of sight passage. In ... | 05/20/2008 |
| 7276873 | Fault-handling system for electric power steering system A fault-handling system for a 2-phase motor. When an electric motor is used for power assist in a steering system in a vehicle, malfunctions can cause loss of assist, and detectable vibration. The invention utilizes a 2-phase motor in such an application, and implem... | 10/02/2007 |
| 7272867 | Windshield wiper system with drive arm This invention relates to windshield wiper system which utilizes a flexible drive arm for withstanding bending loads applied to a wiper. The drive arm may be made of a pull-molded composite material having a relatively low modulus of elasticity and a relatively high... | 09/25/2007 |
| 7246840 | Vehicle liftgate window component module A liftgate component module mountable on a pivotal liftgate window provides a unitary mounting platform for a plurality of components including a window wiper drive motor and a window latch. A unitary bracket carries the wiper drive apparatus and the window latch ap... | 07/24/2007 |
| 7244110 | Fan hub assembly for effective motor cooling An electrically powered axial-flow fan has a hub to house the motor and support the fan blades. Small blades or vanes on the inside of the hub function as a radial-flow blower to draw cooling air through cooling ports on the electric motor housing. The vanes inside ... | 07/17/2007 |
| 7240392 | Park safe mechanism for wiper systems A windshield wiper drive linkage is provided for use in a wiper system. The linkage includes a crank arm connectible to an output shaft of a drive motor. A drive arm is pivotally connected to the crank arm for movement between first and second angular positions abou... | 07/10/2007 |
| 7225498 | Windshield wiper system with tubular member plus internal hose This invention relates to a windshield wiper system and method which utilizes a flexible drive arm for withstanding bending loads applied to a wiper. The drive arm may be made of a pull-molded composite material having a relatively low modulus of elasticity and a re... | 06/05/2007 |
| 7222387 | Windshield wiper system having tubular member This invention relates to windshield wiper system and method which utilizes a flexible drive arm for withstanding bending loads applied to a wiper. The drive arm may be made of a pull-molded composite material having a relatively low modulus of elasticity and a rela... | 05/29/2007 |
| 7206952 | Digital wake-up signal from switch transition of two analog signals A digital wake-up signal is generated from an analog switch on a printed circuit board in which a ground trace and multiple conductive switch traces are bridged by a moveable contactor responsive to movement of an actuator. A resistor network is coupled to the switc... | 04/17/2007 |
| 7191487 | Vehicle wiper apparatus with energy absorption collapsible pivot shaft A wiper apparatus for a vehicle window has a wiper arm pivot rotatably mounted in a pivot holder fixedly securable to vehicle structure. An end portion of the wiper arm pivot normally extends exteriorly of an impact line defined by vehicle structure. The wiper arm p... | 03/20/2007 |
| 7190893 | Fluid heater with low porosity thermal mass A fluid heater apparatus and method of making same includes a low porosity material, thermally conductive mass. A heat source is disposed in the thermally conductive mass for imparting heat to the mass. Fluid in a flow path through the mass absorbs heat from the mas... | 03/13/2007 |
| 7189061 | Cooling fan for vehicles A cooling fan having a circumferential ring. In ordinary fans of this type, deformation of fan blades causes the ring to buckle inward at locations between the blades. In one form of the invention, mass is added to the ring between the blades to counteract the buckl... | 03/13/2007 |
| 7185390 | Energy absorbing pedestrian safety feature for vehicle wiper pivot apparatus A wiper arm pivot is rotatably mounted in a pivot holder fixedly securable to vehicle structure. The wiper arm pivot is telescopingly displacable in the pivot holder upon an impact load on one end of the wiper arm pivot. An energy absorption material has a gel state... | 03/06/2007 |
| 7174598 | Windshield wiper system with tubular drive arm and cavity This invention relates to windshield wiper system which utilizes a flexible drive arm for withstanding bending loads applied to a wiper. The drive arm may be made of a pull-molded composite material having a relatively low modulus of elasticity and a relatively high... | 02/13/2007 |
| 7165287 | Windshield wiper system having a tubular member having a foam core This invention relates to windshield wiper system which utilizes a flexible drive arm for withstanding bending loads applied to a wiper. The drive arm may be made of a pull-molded composite material having a relatively low modulus of elasticity and a relatively high... | 01/23/2007 |
| 7161819 | Zero-crossing correction in sinusoidally commutated motors An apparatus and method for controlling sinusoidal currents in inductive loads during zero-crossing to reduce distortion. The apparatus and method utilizes first and second PWM signals during a single PWM cycle to apply opposite voltage signals to obtain a net desir... | 01/09/2007 |
| 7144065 | Vehicle liftgate with accessory component module A unitary vehicle liftgate component module carries a plurality of pre-mounted vehicle liftgate components for one-step mounting on the liftgate when the module is attached to the liftgate. At least two of a liftgate wiper motor, a liftgate window latch, and liftgat... | 12/05/2006 |
| 7116025 | Endplay adjustment system and method An endplay adjustment system and method is shown having a slider body that has a thrust surface that lies in a plane that is generally perpendicular to an axis of an armature and that can be driven toward the armature by a plunger body. After the plunger body is dri... | 10/03/2006 |
| 7116075 | Electric power steering system for a vehicle A control system for an electric motor. Field Oriented Control, FOC, uses a digital control system, and attempts to maintain the rotating stator magnetic field ninety degrees ahead of the rotor field, in order to maximize torque. However, if a three-phase motor is u... | 10/03/2006 |
| 7109676 | Control for electric motor in vehicles A control for an electric motor in a vehicle. The control ascertains whether an obstacle is interfering with rotation of the motor. The control establishes a baseline speed, representing normal free running speed of the motor. This baseline speed will be different, ... | 09/19/2006 |
| 7059009 | Windshield wiper drive linkage arm with grooves This invention relates to windshield wiper system and method which utilizes a flexible member to account for compression loads in excess of a predetermined load, such as 30 percent greater than a maximum load for the flexible member. The system utilizes a flexible p... | 06/13/2006 |
| 7030326 | Digital wake-up signal from analog signal transition A digital wake-up signal is generated from an analog switch output by providing an interruption in a conductive ground or switch trace on a printed circuit board in which the ground trace and multiple conductive switch traces are bridged by a moveable contactor resp... | 04/18/2006 |
| 7017224 | Windshield wiper drive linkage arm with interior grooves This invention relates to windshield wiper system and method which utilizes a flexible member to account for compression loads in excess of a predetermined load, such as 30 percent, greater than a maximum load for the flexible member. The system utilizes a flexible ... | 03/28/2006 |
| 6969933 | Electric motor drive system and method An electric motor system and method are shown having a circuit board arranged in a plane that lies in a predetermined angle relative to an axis to an armature of the electric motor. In one embodiment the predetermined angle is an acute angle and the plane is not per... | 11/29/2005 |
| 6964091 | Wiper blade claw with crimping design A method of manufacturing a wiper blade for a windshield wiper system of motor vehicles with a yoke system for guiding an elongate wiper strip including a lip mounted on a carrier via a web is disclosed. The wiper blade and method of manufacturing the wiper blade in... | 11/15/2005 |
| 6952857 | Window wiper arm drive and window lock system A wiper arm window latch system and method includes an end of a wiper arm which is mounted on a window and which is received in a drive coupler coupled to a drive motor mounted on a door. The drive coupler permits the wiper arm to be drivingly coupled to a wiper mot... | 10/11/2005 |
| 6952524 | Fluid heater temperature balancing apparatus A fluid heater apparatus supplies heat to wash fluid via a flow path in a thermally conductive body. A heat source is disposed in the thermally conductive body for imparting heat to the body. Fluid flowing through the thermally conductive body in a flow path envelop... | 10/04/2005 |
| 6933694 | Control for electric motor in vehicles A control for an electric motor in a vehicle. The control ascertains whether an obstacle is interfering with rotation of the motor. The control establishes a baseline speed, representing normal free running speed of the motor. This baseline speed will be different, ... | 08/23/2005 |
| 6912357 | Fluid heater A fluid heater apparatus supplies heat to wash fluid via a continuous, labyrinthian flow path in a thermally conductive body. A heat source is disposed in the thermally conductive body for imparting heat to the body. Fluid flowing through the thermally conductive bo... | 06/28/2005 |
| 6908142 | Vehicle liftgate with accessory component module A module includes a frame having opposed first and second ends. First and second mounts are associated with each of the first and second frame ends for mounting at least one of a plurality of components to the frame. In one aspect, the frame is formed of a flexible ... | 06/21/2005 |
| 6904717 | Method for controlling a power sliding van door A power drive system is adapted for a sliding door mounted on at least one side of a vehicle for sliding movement forwardly and rearwardly of the vehicle. The system includes a reversible motor. A bracket is guided within a guide along a fixed path between the opene... | 06/14/2005 |
| 6896199 | Washing apparatus for multiple vehicle surfaces A vehicle exterior surface wash apparatus includes a source of pressurized fluid having a pump which is operable in one of two different outlet flow directions and/or one of two different outlet flow pressures. Distribution conduits extend from the pump to fluid noz... | 05/24/2005 |
| 6889005 | Fluid heater with compressible cover freeze protection A fluid heater apparatus supplies heat to wash fluid via a flow path in a thermally conductive body. A heat source is disposed in the thermally conductive body for imparting heat to the body. Fluid in a flow path in the thermal body enveloping the heat source absorb... | 05/03/2005 |
| 6881373 | Windshield wiping system manufacturing method This invention relates to windshield wiper system and method which utilizes a flexible member to account for compression loads in excess of a predetermined load, such as 30 percent, greater than a maximum load for the flexible member. The system utilizes a flexible ... | 04/19/2005 |
| 6880231 | Electric motor and method for reducing end play An electric motor and method for reducing or eliminating end play. The motor comprises an adjustment member that cooperates with an end lamina member to facilitate reducing end play. The adjustment member is slidably mounted on an armature shaft and inside an apertu... | 04/19/2005 |
| 6863858 | Windshield wiper motor with molded sleeve and thrust elements A method and apparatus for forming and mounting a sleeve and a thrust member in a bore in a motor/gear drive housing shaft to support the motor/gear drive shaft against radial and axial movement. Gates are formed in the motor/gear drive housing and communicate with ... | 03/08/2005 |
| 6851330 | Ball nut and method of high volume manufacturing of same A ball nut has at least one internal bearing race with a first end and second end, and at least one recirculating crossover passage for connecting the first end with the second end of the bearing race to form a continuous recirculating path for a plurality of ball b... | 02/08/2005 |
| 6850699 | Fluid heater temperature control apparatus and method A method and apparatus for controlling fluid temperature in a fluid heater apparatus which supplies heat to fluid from a controllable heater element(s) which includes establishing a discharge temperature range between a first high temperature and a second low temper... | 02/01/2005 |
