Patent ID: 6368046
Filing Date: 2002-04-09
Classification: B60P,F15B

Abstract:
A material eject system for ejecting material from a receptacle of a vehicle transporting the material, the material eject system comprising:an ejector operatively associated with the receptacle of the vehicle and movable between a forward end of the receptacle and a rear end of the receptacle; a motor, mechanically connecting the ejector to the receptacle, for moving the ejector through an eject stroke to dispense material from the receptacle, the motor, in response to a constant input, operating at a first speed during a first portion of the eject stroke and a second speed during a second portion of the eject stroke; and a speed control operatively connected to the motor and configured to automatically change the input to the motor to operate the motor at the first speed during the second portion of the eject stroke.