| 摘要 |
PCT No. PCT/SU87/00109 Sec. 371 Date May 27, 1988 Sec. 102(e) Date May 27, 1988 PCT Filed Sep. 30, 1987 PCT Pub. No. WO88/02337 PCT Pub. Date Apr. 7, 1988.A spatial conveyor includes a draw member (1) running on spherical supports (4) along a trackway. The draw member (1) consists of links each of which comprises interconnected plate cheeks (5, 6) having cavities. Some of the cavities accommodate elements connecting the adjacent plate cheeks (5, 6), whereas the others accommodate the spherical supports (4) running along the trackway made in the form of a plurality of support elements (11, 12, 13, 14) disposed equidistantly and uniformly relative to the longitudinal axis of the conveyor and making up in a section a closed regular polygon. |
