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Articulated relaxation chair

  • US 5,098,158 A
  • Filed: 10/26/1990
  • Issued: 03/24/1992
  • Est. Priority Date: 08/17/1989
  • Status: Expired due to Fees
First Claim
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1. An articulated relaxation chair comprising;

  • a floor engaging base,leg rest means pivotally secured to said base for vertical pivotal movement relative thereto including a seat-thigh support member having a seat support portion at its rearward end for supporting the buttocks of the chair occupant and a thigh support portion extending forwardly therefrom for supporting the thighs of the occupant, anda calf support member pivotally secured at its rearward end to the forward end of said thigh portion for vertical pivotal movement relative thereto,reversible drive means secured between said leg rest means and said base for pivotally moving said leg rest means relative to said base,reversible drive means secured between said calf support member and said seat-thigh support member for pivotally moving said calf support portion relative to said thigh support portion,back rest means pivotally secured to said base at the rearward end of said leg rest means for vertical pivotal movement relative thereto,reversible drive means secured between said back rest means and said base for pivotally moving said back rest means relative to said leg rest means and said base,each said reversible drive means connected to a source of power for driving same, andselective control means operatively connected with said reversible drive means for selectively controlling the movement of each said reversible drive means independently to provide the occupant with selective positioning of said calf support portion, said thigh support portion, and said back rest means relative to on another and to said base.

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