Foldable headrest mechanism

Chairs and seats – Headrest interconnected with back for relative concurrent...

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Details

297396, 297403, A47C 102

Patent

active

053462777

ABSTRACT:
A headrest mechanism suitable for use in a seating unit comprising a headrest plate movable between a retracted position and an extended position having a lower front edge, means for actuating the headrest plate between the retracted position and the extended position pivotally interconnected to the headrest plate, and means for fixedly mounting the headrest mechanism onto the seating unit pivotally connected to the actuating means is disclosed. In the retracted position, the headrest plate is disposed generally horizontally, with the lower front edge being separated from a fixed point on the mounting means by a first distance, and in the extended position, the headrest plate is disposed generally vertically, with the lower edge being separated from the same fixed point on the mounting means by a second distance, the second distance being substantially greater than the first distance.

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patent: 4830429 (1989-05-01), Petitjean
patent: 5044692 (1991-09-01), Tidwell, Jr. et al.
Drawing of Assembly Detail for Add-On Headrest, Parma Corporation, P. O. Box 728, Denton, N.C. 27239-0728.

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