Method and apparatus for filling duvets and the like

Details Method and apparatus for filling duvets and the like Method and apparatus for filling duvets and the like

1991-02-19

1993-03-02

Recla, Henry J.

Fluent material handling, with receiver or receiver coacting mea

Processes

Battery grid pasting

141 10, 141 67, 141114, 141250, 406135, 406153, 406155, B65B 116

Patent

active

051900823

ABSTRACT:
A method and apparatus for simultaneously filling separate compartments of a duvet by pneumatically fluidizing material from a drum with pulsed jets of air using a venturi effect.

REFERENCES:
patent: 1828673 (1931-10-01), McJoynt
patent: 2047215 (1936-07-01), McJoynt
patent: 2060629 (1936-11-01), McJoynt
patent: 2550354 (1951-04-01), Jacobsen
patent: 2721767 (1955-10-01), Kropp
patent: 3527502 (1970-09-01), Graham
patent: 4411388 (1983-10-01), Muck
patent: 4761857 (1988-08-01), McFarlane et al.

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