Elongated-member-driving apparatus – With control means responsive to sensed condition – Work-responsive
Patent
1988-12-23
1990-06-26
Gorski, Joseph M.
Elongated-member-driving apparatus
With control means responsive to sensed condition
Work-responsive
227110, 227120, 29707, 29710, 29810, 112171, B21J 1532, D05B 1100
Patent
active
049364979
ABSTRACT:
The invention relates to an apparatus for the automatic removal and supply of needles in needle boards intended for the densification of fiber webs or non-woven fabrics into needle felts in which, in conformance with a prior art method intended only to supply needles and a corresponding apparatus, the needle bores of the needle board are addressed individually, a needle is held available in front of each addressed open needle bore and this needle is driven into the open needle bore, with the tricks of the needles being oriented in the proper position for installation.
REFERENCES:
patent: 2272180 (1942-02-01), Bailey et al.
patent: 3026830 (1962-03-01), Bryant et al.
patent: 4125928 (1978-11-01), Cawley et al.
patent: 4311484 (1982-01-01), Fosslien
patent: 4568010 (1986-02-01), Dilo
B W F Offermann Zeiler, Schmid & Co. KG
Gorski Joseph M.
Vo Peter
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