Sheet feeding or delivering – Feeding – By means to convey sheet
Patent
1991-11-19
1992-11-24
Skaggs, H. Grant
Sheet feeding or delivering
Feeding
By means to convey sheet
271151, 271198, 414907, B65H 502
Patent
active
051656760
ABSTRACT:
A method and apparatus for disclosed for shingling stacks composed of flexible planar objects, such as fabric workpieces. The stack is placed over an axis connecting two hinged support surfaces which are rotated relative to one another to bend the workpieces and form a shingle. For subsequent shingling, the rough shingled stack is driven on a conveyor under a series of spreading rollers having positive pressure to drive the rollers onto the stack.
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patent: 4385757 (1983-05-01), Muller
patent: 4436302 (1984-03-01), Frye et al.
patent: 4443287 (1984-04-01), Worni
patent: 4534550 (1985-08-01), Reist
patent: 4718656 (1988-01-01), Reist
patent: 4905981 (1990-03-01), Reist
Blessing Hubert
Lindstedt E. Lennart
Ray Ted M.
Wafford, Jr. Lawrence
Druzbick Carol Lynn
Levi Strauss & Co.
Skaggs H. Grant
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