Douglas Dynamics LLC

Other

Paul Yagiela

Greg Neilson

Everett Hughes

Christopher Aaron Horn

Gregory B Neilson

Ryan Fossett

Charles J Truan

A spreader comprises a hopper for containing sand, salt or other granular material to be spread upon snow or ice on paved surfaces, the hopper being adapted to be installed in or on a bed of a truck, the hopper having a trough, a shaftless auger positioned in the trough, an auger motor for driving the auger, a spinner positioned at one end of the auger for slinging the granular material upon the snow or ice, a spinner motor for driving the spinner, and at least one keeper supported by the trough and extending over the auger for retaining the auger in place during operation and thereby reducing flexure of the auger and resulting loss of efficiency of material transport by the auger during operation of the spreader.

Spreader with shaftless auger

The invention relates generally to a mixing system for mixing a dry material with a liquid. The mixing system includes a supply of dry material and a supply of liquid. An infinitely variable metering device meters the dry material into the liquid. A sensor senses the ratio of dry material to liquid. The sensor is operatively connected to the metering device to control the metering device to obtain a desired ratio of dry material to liquid. The dry material is dispensed volumetrically by volume of liquid to form the desired ratio of dry material to liquid.

Material mixing system

The subject invention provides an improved material spreader assembly for mounting in a truck bed of a vehicle. A hopper carrying a material to be dispersed is supported in the truck bed. An auger is disposed within the hopper to convey the material towards an outlet. A spinner assembly is longitudinally spaced from the outlet of the hopper. An extension assembly extends between the outlet of the hopper and the spinner assembly conveying the material therebetween. This allows for a cab-forward placement of the hopper and frame thereby moving the weight of the filled hopper and the frame forward towards the front of the vehicle resulting in improved weight distribution.

Cab-forward truck bed mounted material spreader

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Rochester Hills, MI, United States of America

Paul Yagiela