Daimlerchrysler Corporation

Chrysler Group LLC

Constantinos Sakatis

Dorinel D Neag

Stylianos A Meidanis

Sae U Park

Homyoung Kim

Vernon S Siple

Brian J Haemmerle

Oh-Seong Kim

Mingchao Guo

Rajesh Garg

Ileana C Ball

Jerry R Balogh

A vehicle having a suspension system that supports a vehicle frame has a suspension interlock for governing the distance that the suspension system may move away from the frame during a vehicular rear impact event, thereby channeling impact forces through the suspension system and into the vehicle frame. A flexible member attaches to the vehicle frame and to the suspension system and acts as a tether to maintain the position of the suspension system relative to the frame. Alternatively, the suspension interlock may be a u-shaped bar mounted to the vehicular frame that interacts with a pin that is mounted to the suspension system. The pin resides within the confines of the u-shaped bar to maintain the position of the suspension system relative to the frame. Alternatively, a hooked plate may be used instead of a pin.

Suspension interlock system

A tow hook assembly for mounting to a front end of a vehicle. The tow hook assembly includes a base plate for mounting to the vehicle, the base plate having a central aperture for aligning over an opening in a mounting base on the vehicle. A tow hook has a shaft and an expanded base, with the aperture in the base plate receiving the shaft, and the expanded base being larger than the aperture to prevent the tow hook from being pulled through the base plate. In response to a frontal impact, however, the tow hook is released from the base plate, the shaft traveling freely through the aperture and the opening in the mounting base, so that minimal force of impact is transferred from the tow hook to the vehicle.

Impact releasing tow hook

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Oxford, MI, United States of America

Constantinos Sakatis