Grout delivery apparatus and method

Details Grout delivery apparatus and method Grout delivery apparatus and method

1995-12-06

1999-03-09

Derakshani, Philippe

Dispensing

With discharge assistant

Motor operated

222529, 222626, B65D 8854

Patent

active

058789219

ABSTRACT:
A grout delivery apparatus and method for delivering grout through a flexible conduit from a bulk supply of grout to a hand tool. The bulk supply of grout is held in a hopper which feeds the grout under gravity to a pump. The pump is driven by an electric motor which receives its electrical energy through a controller. The controller is adjustably preset to control the electric motor as a function of the individual settings on a multifunction switch operable by the worker. The switch can either be mounted on the hand tool and directly wired to the controller or incorporated into a remote transmitter which transmits the particular switch position to a receiver on the controller.

REFERENCES:
patent: 3162328 (1964-12-01), Frume
patent: 3768939 (1973-10-01), Grambling
patent: 4365728 (1982-12-01), Tokorozawa et al.
patent: 5314100 (1994-05-01), Deaver

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