| 摘要 |
916,491. Sewing-machines. NECCHI S.p.A. Oct. 7, 1960 [Oct. 23, 1959], No. 34445/60. Class 112. [Also in Groups XXIV and XXV] Multiple cams 8, 15 driven from a main shaft (not shown) in the body 1 of a sewing-machine act through followers 9, 10 and links 11, 12 to displace a work-holder 13, and also act through a follower 14 to stop the sewing-machine by means not described on completion of an embroidered design. Another feeler (not shown) may co-operate with the cams to effect lateral shifting of the needle bar 4. The multiple cam 8 may be readily replaced by another cam (see Group XXIV). |
