Sewing – Stitch forming – Multiple needle
Patent
1983-02-14
1984-10-02
Schroeder, Werner H.
Sewing
Stitch forming
Multiple needle
112 98, 112221, D05B 5516
Patent
active
044741243
ABSTRACT:
In a multiple needle sewing machine having a plurality of needle bars and a block member to which they are moveably mounted, a lever device can be located at any one of a plurality of positions corresponding to that of a specific needle bar. During transfer of the lever from one position to another, the block member is moved across the feeding line of a workpiece to be sewn and another needle bar corresponding to another lever position is brought into operative connection with a crank.
REFERENCES:
patent: 1676853 (1929-07-01), Brase
patent: 3763805 (1973-10-01), Weigert
patent: 4301756 (1981-11-01), Teetz et al.
Aisin Seiki Kabushiki Kaisha
Falik Andrew M.
Schroeder Werner H.
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