公开(公告)号：US4218089A

公开(公告)日：1980-08-19

申请号：US912473

申请日：1978-06-05

申请人： Pier-Angelo Beltrami ,  Franz Halmdienst

发明人： Pier-Angelo Beltrami ,  Franz Halmdienst

IPC分类号： A47C1/124 ,  A47C4/08 ,  A47C4/04

CPC分类号： A47C1/124 ,  A47C4/08

摘要： A three-legged chair having two side legs and a centrally disposed rear support leg wherein, the seat cooperatively moves with respect to the three legs in folding the chair. The third leg folds closed so as to fit between the parallelogram-shaped two side legs, and the folded closed chairs may then be stacked as flush-fitting parallelograms. The sides of the side legs are formed with complementary connecting parts so that the folded open chairs may be attached so as form a row or pew.

摘要翻译： 具有两个侧腿和中央布置的后支撑腿的三脚椅子，其中座椅在折叠椅子时相对于三个腿协作移动。 第三条腿折叠成合并在平行四边形形状的两个侧腿之间，然后可以将折叠的闭合的椅子堆叠成齐平的平行四边形。 侧腿的侧面形成有互补的连接部分，使得折叠的敞开的椅子可以被附接成一排或一排。