Adjustable cab extender assembly method and apparatus

Land vehicles: bodies and tops – Bodies – With distinct wind deflector

Reexamination Certificate

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Details

C296S180200

Reexamination Certificate

active

06846035

ABSTRACT:
An adjustable cab extender assembly (200) adapted to couple to a vehicle (100) including a tractor (102) coupled to a trailer (104) is provided. The assembly includes a dynamic cab extender (206) adjustable in length and operable to be disposed in a gap (106) extending between the tractor and the trailer. The assembly includes a speed sensor (268) operable to sense a speed of the vehicle. The assembly also includes a control system (208) coupled in signal communication with the speed sensor and coupled to the dynamic cab extender. The control system is operable to automatically adjust a longitudinal length of the dynamic cab extender to selectively adjust a proximity of a trailing edge of the dynamic cab extender relative to a front end of the trailer when the sensed speed exceeds a selected speed. The control system may also place the dynamic cab extender in a stowed position.

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