| 摘要 |
1,224,805. Furniture frames and joints. O. C. WARD. 21 Oct., 1968 [31 Oct., 1967], No. 49932/68. Heading A6S. [Also in Division A4] A four legged support (Fig. 1) for a table top or seat is formed from four legs 12, each provided with a recess defining a reduced thickness portion 14 and a notch 16, the legs being assembled in two units 18, 19 of two in cross-relation with the reduced thickness portion 14 of one leg received in the recess of the other leg to align notches 16 and to form flush outer surfaces at the leg intersection, the two units being assembled in crossed angular relation with the aligned notches co-operating to form a lap joint. A six legged support (Figs. 7-11) is formed from three units (23, 36, 23), the central unit having upper and lower notches (39, 40) cooperating respectively with notches (26, 27) of the upper and lower units. An eight legged support (Figs. 12-16) is formed from two interlocked subassemblies (44, 66), each formed from two co-operating units (e.g. 42, 43), one (42) having one notch (47, 48) and the other (43) having two notches (56, 57). The legs may be curved. |
