Abstract: A sewing machine is provided with a safety device which protects an operator's fingers from the needle and includes a ring suspended over the presser foot of the machine. The suspended member is movable by finger pressure applied thereto in any direction and when so moved, completes an electric circuit to shut off the machine.

Abstract: A home knitting machine is provided with a reader for reading out patterning instructions on a programmed card, an electronic memory for storing signals read from the card, means enabling an operator to select a needle to knit a particular column of a design unit and to thereby fix the overall position of a design in a width of fabric to be knit, and means for recalling the stored signals from the memory in synchronization with movement of the carriage during knitting and for causing the operations of needle selectors on the carriage in accordance with the recalled signals.

Abstract: The carriage of a home knitting machine is provided with a reader operable independently of any movement of the carriage of the machine for reading out patterning instructions on a programmed card prior to knitting, an electronic memory for storing the signals read from the card, and means for recalling the stored signals from the memory in synchronization with movement of the carriage during knitting and for causing the operation of needle selectors on the carriage in accordance with the recalled signals to provide for the formation in a fabric of a pattern defined on the card.

Abstract: A carriage for a hand knitting machine in which a plurality of cams, including upper and lower Jacquard cams, are sequentially arranged and are adjustable between inoperative and operative positions so as to define at least one raceway for the butts of needles reciprocable in the needle bed of the machine. At least the upper and lower Jacquard cams are actuable by individually operable lever means between said inoperative and operative positions. At least one of the lever means is interconnected with at least one of the other lever means such that actuation of one of the said lever means simultaneously actuates at least one of the other lever means to thereby actuate a predetermined combination of said cams.