Tesla Motors, Inc.

Tesla, Inc.

Michael James Eckert

Franz Von Holzhausen

Peter Dore Rawlinson

Matthew Lee Brown

Nicholas John Sampson

David Lemire

Axel Boris Vollmer

N Petter Winberg

Sachin Shrimant Sawant

A subframe for a vehicle has a front attachment to a crush rail in the vehicle, and a rear attachment to the vehicle, the subframe comprising at least one initiator configured to cause the subframe to fold downward in event of impact, the subframe configured so that the front attachment detaches as a result of the impact and the subframe is deflected downward, while the rear attachment does not detach.

Subframe configured to detach upon impact

A control system for use with a vehicle's dual hinged door assembly is provided, the control system including a door switch, upper and lower door portions, primary and secondary door drive systems and a controller. The upper door portion pivots about a primary axis formed by its juncture with a structural member in the roof while the lower door portion pivots about a secondary axis formed by its juncture with the upper door portion. Primary and secondary drive systems provide independent powered motion of the upper and lower door portions. The controller monitors door switch activation and determines whether activation corresponds to a door open or door closed command; performs preset door opening and closing sequences using the drive systems; and modifies the preset door opening and closing sequences based on data from proximity sensors, pinch sensors, latch sensors, drive system motor speed and the current draw by the drive systems.

Control system for use with a dual hinged vehicle door

A dual hinged door assembly for a vehicle is provided, the assembly including an upper door portion and a lower door portion. The upper door portion, which may include a window, pivots about a primary axis formed by its juncture with a structural member in the roof. The lower door portion, which may include a window, pivots about a secondary axis formed by its juncture with the upper door portion. Primary and secondary drive systems may be used to provide independent powered motion of the upper and lower door portions. Each drive system may include a powered strut, e.g., a hydraulic strut, and a non-powered strut, e.g., a gas strut.

Dual hinged vehicle door

A method of controlling the operation of a vehicle's dual hinged door assembly is provided, where the dual hinged door assembly includes a first door portion hingeably coupled to a structural member within the vehicle's roof such that it pivots about a primary axis formed by its juncture with the structural roof member, a second door portion hingeably coupled to the first door portion such that it pivots about a secondary axis formed by its juncture with the first door portion, a primary drive system providing powered motion for the first door portion about the primary axis, a secondary drive system providing powered motion for the second door portion about the secondary axis, and a controller coupled to the drive systems that provides independent motion control of the first and second door portions via the primary and secondary drive systems.

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Hermosa Beach, CA, United States of America

Michael James Eckert