| 摘要 |
<p>PCT No. PCT/BR96/00020 Sec. 371 Date Feb. 27, 1996 Sec. 102(e) Date Feb. 27, 1996 PCT Filed May 22, 1996 PCT Pub. No. WO96/37130 PCT Pub. Date Nov. 28, 1996An armchair, comprising: a base (10); a support frame (20), forming a framework to be fixed under the seat of an armchair portion (30); a footrest (40), comprising a first footrest portion articulated with the support frame (20), angularly displaceable between a non-operative position, inferiorly adjacent to the support frame (20), and an operative position projecting forwards from the armchair portion (30); and a second footrest portion (42, 420) mounted onto the first footrest portion (41), and linearly displaceable between a retracted position overlapped by the first footrest portion (41) and an extended position projecting therefrom; first impelling means (50), for promoting the angular displacement of the first footrest portion (41); and second impelling means (60, 600) promoting the linear displacement of the second footrest portion (42, 420) to and from its extended position in response to the respective angular displacement of the first footrest portion (41) to and from its operative position.</p> |
