Sewing – Special machines – Buttonhole
Patent
1978-10-26
1980-02-12
Feldbaum, Ronald
Sewing
Special machines
Buttonhole
112310, 112321, 112254, 112255, D05C 1500
Patent
active
041877888
ABSTRACT:
A tufting machine wherein the needle bar is reciprocated by a number of like, mounting assemblies which are positioned along the length of the machine, with each assembly comprising a number of linkage arms which are pivotally interconnected to thereby minimize friction and power consumption. Also, the reciprocation of the needle bar, which is guided by the assemblies, results in a pause at the bottom of the needle movement to facilitate pick-up of the yarn loops by the loopers, and the needles have a component of movement in the direction of movement of the backing fabric at the bottom of their stroke, whereby the needles function to deposit the yarn loops on fixedly mounted loopers. The machine further includes a yarn tension control arrangement which is readily adjustable during operation of the machine.
REFERENCES:
patent: 651808 (1900-06-01), Noble
patent: 754934 (1904-03-01), Noble
patent: 1001809 (1911-08-01), Brown
patent: 1041654 (1912-10-01), Merritt
patent: 1956453 (1934-04-01), Moench
patent: 2111394 (1938-03-01), Handschuh
patent: 2217967 (1940-10-01), Phillips
patent: 2292257 (1942-08-01), Zeier
patent: 2308707 (1943-01-01), Myers
patent: 2390288 (1943-12-01), Ballamy et al.
patent: 2577430 (1951-12-01), Peterson et al.
patent: 2785643 (1957-03-01), Mitchell
patent: 2853032 (1958-09-01), Odenweller
patent: 2991738 (1961-07-01), Zenner et al.
patent: 3108554 (1963-10-01), Payne et al.
patent: 3331344 (1967-07-01), Haugan
patent: 3352265 (1967-11-01), Cobble et al.
patent: 3387578 (1968-06-01), McCutchen
patent: 3460494 (1969-08-01), Denrer
patent: 3626878 (1971-12-01), Cobble
patent: 3762346 (1973-10-01), Cobble
patent: 3919952 (1975-11-01), Lund
B & J Machinery Company, Inc.
Feldbaum Ronald
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