A - Human Necessities – 47 – C
Patent
A - Human Necessities
47
C
A47C 17/52 (2006.01) A47C 17/13 (2006.01) A47C 19/14 (2006.01)
Patent
CA 2207931
A pantographic support control mechanism (10) for use with furniture includes one or more pantographic linkages (16). The or each linkage (16) is mounted between a forward end (104) and a rearward end (26, 106). Extension of the linkage(s) (16) causes relative movement of the forward and rearward ends (104) (26, 106) away from each other whereas contraction of the linkage(s) (16) causes relative movement of the forward and rearward ends (104) (26, 106) towards each other. One or more support means (14) are pivotally mounted with respect to and at or near respectively one or more of the pantographic linkages (16). One or more corresponding urging means (12) are arranged to act between a pantographic linkage (16) and a respective support means (14) in a manner such that extension of the or each linkage (16) causes the or each urging means (12) to respectively act on its respective support means (14) to cause it to pivot from an inoperative position to an operative position.
Cette invention concerne un mécanisme de positionnement pantographique (10) d'éléments de meuble qui comprend un ou plusieurs bras articulés en ciseaux (16). Chacun des bras articulés (16) est monté entre un élément avant (104) et un élément arrière (26, 106). L'extension des bras (16) a pour effet d'éloigner les éléments avant et arrière (104) (26, 106) les une des autres et la contraction desdits bras a pour effet de les rappocher les uns des autres. Un ou plusieurs moyens de support (14) sont montés à pivot au droit ou à proximité des bras articulés (16) et entre chaque bras articulé (16) et le moyen de support pivotant (14) correspondant est disposé un moyen de commande (12) destiné à agir sur le moyen de support corespondant pour le faire pivoter d'une position inopérante à une position opérante.
Borthwick Industries Pty Ltd
Robic
LandOfFree
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