The invention relates to the technical field of automobile door frame structures and window sealing systems. The invention includes a door body, on which a window frame is arranged, and sliding grooves. A glass body flush with the door body, and one side of the glass body has a concave surface and a convex surface on the other side. At least one side of the glass body is provided with a guide piece, and the guide piece is slidably installed in the sliding groove. An arc-shaped limiting member is arranged on the guide piece. A bump limiter is arranged on the side of the guide piece. Since the bump limiter is a solid structure and the inner side of the arc-shaped limiting member is hollowed out, the bump limiter can resist greater pressure than the arc-shaped limiting member during the glass lifting process, preventing dislocation between the door and the glass to ensure good sealing between the door body and the glass body during long-term use.

A vehicle door window glass support structure includes: a sash part protruding upward with respect to the door panel; and window glass that is elevated or lowered along the sash part, in which the sash part includes a glass position regulating means that determines the position of the window glass in both vehicle interior and exterior directions and an intersecting direction that intersects the vehicle interior and exterior directions at least at a position where the window glass is elevated most. This configuration makes it possible to improve the position accuracy of the window glass with respect to the sash part, enhancing the appearance quality and the support performance of the window glass.

A vehicle door window glass support structure includes: a sash part protruding upward with respect to the door panel; and window glass that is elevated or lowered along the sash part, in which the sash part includes a glass position regulating means that determines the position of the window glass in both vehicle interior and exterior directions and an intersecting direction that intersects the vehicle interior and exterior directions at least at a position where the window glass is elevated most. This configuration makes it possible to improve the position accuracy of the window glass with respect to the sash part, enhancing the appearance quality and the support performance of the window glass.

A vehicle door glass assembly capable of regulating a position of a door glass may include a door frame forming a vehicle door; a garnish joined to a periphery of the door frame to finish an outer side face of the door frame; the door glass installed so as to be raised or lowered within the door frame; a glass run assembled to the door frame to support a periphery of the door glass; and a slider installed in an inner side face of the door glass to guide a raising or lowering movement of the door glass, where the garnish is provided with a restraint device configured to prevent the slider from moving in a longitudinal direction of a vehicle.

A vehicle door glass assembly capable of regulating a position of a door glass may include a door frame forming a vehicle door; a garnish joined to a periphery of the door frame to finish an outer side face of the door frame; the door glass installed so as to be raised or lowered within the door frame; a glass run assembled to the door frame to support a periphery of the door glass; and a slider installed in an inner side face of the door glass to guide a raising or lowering movement of the door glass, where the garnish is provided with a restraint device configured to prevent the slider from moving in a longitudinal direction of a vehicle.

A motor control system for controlling a brushless electric motor of a power operated actuator of a closure panel of a vehicle and method of operating the control system are provided. The control system includes a vector control system configured to receive a torque current based on a measured angular velocity of the motor and current of each of the phases and determine corresponding stationary reference frame voltages. The vector control system outputs pulse width modulation signals to the motor. A vector torque current limiter couples to the vector control system and the motor and is configured to determine the torque current drawn, receive the measured angular velocity and determine whether there is a reduction of the measured angular velocity and detects a pinch event and reduces the torque current in response to determining there is a reduction of the measured angular velocity of the brushless electric motor.

A motor control system for controlling a brushless electric motor of a power operated actuator of a closure panel of a vehicle and method of operating the control system are provided. The control system includes a vector control system configured to receive a torque current based on a measured angular velocity of the motor and current of each of the phases and determine corresponding stationary reference frame voltages. The vector control system outputs pulse width modulation signals to the motor. A vector torque current limiter couples to the vector control system and the motor and is configured to determine the torque current drawn, receive the measured angular velocity and determine whether there is a reduction of the measured angular velocity and detects a pinch event and reduces the torque current in response to determining there is a reduction of the measured angular velocity of the brushless electric motor.

A window regulator including a panel and a guide rail. The panel may define a speaker aperture that may be configured to receive at least a portion of the speaker. The guide rail may be integrally formed to the panel and configured to carry a slider. The slider may be configured to move along the guide rail to move the window between a first position and a second position. The guide rail may include an aperture-region portion that may extend across the speaker aperture in a first direction. The aperture-region portion may include a first sidewall and a second sidewall that may each extend in a second direction that may be substantially orthogonal to the first direction.

A window regulator including a panel and a guide rail. The panel may define a speaker aperture that may be configured to receive at least a portion of the speaker. The guide rail may be integrally formed to the panel and configured to carry a slider. The slider may be configured to move along the guide rail to move the window between a first position and a second position. The guide rail may include an aperture-region portion that may extend across the speaker aperture in a first direction. The aperture-region portion may include a first sidewall and a second sidewall that may each extend in a second direction that may be substantially orthogonal to the first direction.

A control device includes one operation knob which includes operation regions set so as to correspond to plural windows of a vehicle and on which a push-down operation and a pull-up operation can be performed, a contact detection unit to detect contact of a user with plural operation regions, an operation detection unit to detect the push-down operation and the pull-up operation performed on the operation knob, and a control unit that is configured, based on a predetermined operation performed on at least one of the plural operation regions and also based on the push-down operation or the pull-up operation performed on the operation knob, to determine plural windows to be opened or closed and control a power window device to drive the plural determined windows.