Patent ID: 11871729
Assignee: nan
Field: Other special machines (Mechanical engineering)
Classification: CPC A | IPC A

Claim 4:
5. A feed dispenser comprising:
an elongated tubular housing extending along an axis and having an intake end formed with a radially open intake port having an auxiliary edge and an output end having a radially open output port;
an auger rotatable in a direction in the housing about the axis and extending between the intake and outlet ports and having a helical blade with a blade edge;
an actuating element shiftable transversely of the axis outside the housing between a rest position and an actuated position;
a spring urging the element into one of the positions; and
a rotary freewheel coupling connecting the element to the auger so as to load the spring on movement of the actuating element from the one position and the other position and to rotate the auger in the direction on movement of the actuating member by the spring from the other position into the one position.