Daimlerchrysler Corporation

Jack Soullier

John E Schambre

Liliana Neag

Michael O Forker

Louis D DeLellis

David L Garber

Marcus G Washington

Dwight S Brooks

L Guy Montford

Howard A Estes, Jr

A motor vehicle seat frame assembly for moving a headrest between an extended position and a retracted position as the frame assembly pivots. The frame assembly comprises a seatback frame operatively engaged with the headrest, and a bar having first and second ends. The seatback frame is pivotable from a use position about a first pivot that is fixed with respect to the vehicle. The first end of the bar is pivotably connected to a second pivot that is fixed with respect to the vehicle, and the second end of the bar is attached to the headrest such that the headrest moves from the extended position toward the retracted position as the seatback frame is pivoted from the use position.

Bar actuator for retractable headrest

A motor vehicle seat frame assembly has a headrest movable between an extended position and a retracted position. The frame assembly comprises a seatback frame operatively engaged with the headrest, a cable, and a rod having an extension. The seatback frame is pivotable from a use position to a lowered position, while the cable extends between the headrest and a fixed point. A tensioner is attached to the seatback frame, and is adapted to wind the cable on the extension when the seatback frame is pivoted toward the lowered position.

Cable actuator for retractable headrest

An adjustable pedal apparatus for a motor vehicle. The apparatus includes a pedal that can be translated in a longitudinal fashion parallel to the vehicle floor. The pedal is translated by use of a screw that is threadedly attached to the pedal and also pivotally attached to a motion linkage. The position and movement of the motion linkage is uniform irrespective of the longitudinal position of the pedal. The pedal includes a pivot pin that is received by a slot formed in a body structure; translation of the pedal along screw causes longitudinal movement of the pivot pin the said slot. The pivot pin is free to translate within said slot while the pedal is not depressed, when the pedal is depressed the pivot pin becomes fixed longitudinally by a camming formation and locking element arrangement. This allows depression of the pedal to cause the pedal to pivot about the pivot pin.

Adjustable pedal apparatus

An adjustable pedal apparatus for a motor vehicle is provided. The apparatus includes a pedal that can be translated in a longitudinal fashion parallel to the vehicle floor. The apparatus includes a pedal pivotally attached to a pivot pin. The pivot pin is threadedly attached to a powered screw to allow translation thereon in response to rotation of the screw. The pivot pin is received in a second longitudinal slot formed in a base formation. An attachment link is pivotally attached to the pivot pin and includes an elongated opening for receiving a driving pin and a pushrod attachment. Driving pin and pushrod attachment are free to slide and pivot with their attachment to the attachment link. A power link is also provided. The power link is pivotally attached to the pedal at an elevation lower than the pivot pin. The power link also includes an elongated opening. The power link opening is adapted to receive the driving pin as well as a stationary pin disposed at an elevation comparable with the pivot pin of the pedal. Both the driving pin and the stationary pin are capable of sliding and rotating within the elongated opening of the power link. As the pedal is depressed the power link forces the driving link rearward, and the driving pin in connection with the attachment link and pivot pin drive the pushrod to activate the desired function of the vehicle. This operation of the pushrod holds true irrespective of the location of the pivot pin on the powered screw.

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Troy, MI, United States of America

Jack Soullier