Barber-greene Company

George M Burkhart

Martin F Dohnalik

Joseph M White

Diane M Witkonis

Access to a cement metering wheel for purposes of cleaning, without spilling cement from a storage tank disposed above the metering wheel, is provided by pivoting the wheel assembly downward and away from the bottom of the tank. A gate slot in the bottom of the tank is adapted to receive one or more blocking plates, prior to pivoting the wheel assembly, so as to block the gravity-feed outflow opening from the tank. Selectively removable slot covers are provided to prevent cement spillage from the open side of the slot during normal cement metering operation.

Apparatus and method for removing foreign materials from a cement

A mixing and delivery system for concrete or the like wherein the delivery range of a mixing auger trough is extended by two (2) delivery chutes which can be selectively deployed. The chutes are stored secured to and beneath the trough in end-to-end relation and are deployed by sliding the chutes lengthwise to extend beyond the trough. The chutes are pivotably engaged so that, in the deployed position, the distal trough may be pivoted out of deployment if it is not needed.

Growing community of inventors

Strasburg, PA, United States of America

George M Burkhart