| 摘要 |
PCT No. PCT/SU85/00065 Sec. 371 Date Mar. 9, 1987 Sec. 102(e) Date Mar. 9, 1987 PCT Filed Jul. 30, 1985 PCT Pub. No. WO87/00874 PCT Pub. Date Feb. 12, 1987.A triple thread chain stitch machine for sewing netting. A knee shaped needle (1) is mounted on a reciprocating bar (2). A stud on the needle is received by the bar (12) for rotation about the stud. A lug (19) on the needle cooperates with a catch (22) to limit needle rotation. |
