Apparatus for spreading bulk materials

Details Apparatus for spreading bulk materials Apparatus for spreading bulk materials

1995-11-09

1998-03-03

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

With mobile tank-type supply means

Aircraft carried

239681, 222333, 244136, B64D 118

Patent

active

057225915

ABSTRACT:
A spreading apparatus for hitching to a helicopter includes a hopper suspended from a ring, three tubular legs with upper ends releasably attached to the ring, and a strut between each pair of legs. A plurality of tension cables are provided, each cable having a top end joined to the ring at a leg attachment point and a bottom end joined to a rubber roller inserted between adjacent struts where they attach to a leg with a coupling.

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patent: 4382568 (1983-05-01), Schertz
patent: 4395002 (1983-07-01), Kantojarvi et al.
patent: 4991781 (1991-02-01), Barbieri

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