Sewing – Elements – Thread cutting – severing or breaking
Patent
1986-06-06
1987-06-23
Schroeder, Werner H.
Sewing
Elements
Thread cutting, severing or breaking
112DIG1, D05B 6506
Patent
active
046744258
ABSTRACT:
A thread-chain separating head, in particular for a double chainstitch sewing machine, comprising a heating wire for thermically separating the thread chain and comprising a suction tube for leading the thread chain towards the heating wire. Said heating wire is arranged laterally and outside of the suction tube in order to achieve advantageous conditions during the heating and separating operation.
REFERENCES:
patent: 2712805 (1955-07-01), Peterson et al.
patent: 3050970 (1962-08-01), Billi
patent: 3159124 (1964-12-01), Rubin
patent: 4020775 (1977-05-01), King et al.
Goldbecker Wilfried
Hampel Klaus
Falik Andrew M.
Kochs Adler AG
Schroeder Werner H.
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