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US 10,856,516 B2Granted
Milking claw
AssigneeTechnologies Holdings Corp.
InventorsGregory S. Bardosy, Anthony P. Spaeth, David J. Luzader
Life of this patent
Estimating the term…
Abstract
A milking claw for efficiently drawing milk is disclosed. The milking claw includes a claw top and a claw bottom. The claw top includes a pair of front inlets, a pair of rear inlets, and an outlet. The front inlets and the rear inlets extend upwardly from a top surface of the claw top and are spaced on opposite sides of a longitudinal axis of the claw top. The outlet includes an air channel along a direction parallel to the longitudinal axis and a flow passage disposed below the air channel. The flow passage includes a horizontal portion and a vertical portion. The claw bottom is disposed below the claw top and includes a dividing wall, a sump, and a raised knob disposed within the sump.
Claims18
A milking claw, comprising:
- a claw top comprising:
- a pair of front inlets disposed on a top surface of the claw top and configured to draw milk into the milking claw, the pair of front inlets extending upwardly from the top surface of the claw top and inclined towards a front half of the claw top, wherein the pair of front inlets are spaced on opposite sides of a longitudinal axis of the claw top;
- a pair of rear inlets disposed on the top surface of the claw top and configured to draw milk into the milking claw, the pair of rear inlets extending upwardly from the top surface of the claw top and inclined towards a rear half of the claw top, wherein the pair of rear inlets are spaced on opposite sides of the longitudinal axis of the claw top;
- and
- an outlet disposed at the rear half of the claw top and comprising:
- an air channel along a direction parallel to the longitudinal axis and configured to draw air out of the milking claw;
- and
- a flow passage disposed below the air channel and configured to draw milk out of the milking claw, the flow passage comprising a horizontal portion and a vertical portion, wherein the horizontal portion is parallel to the air channel, wherein the vertical portion is perpendicular to the horizontal portion;
- and
- a claw bottom disposed below the claw top and comprising:
- a dividing wall disposed on an inner surface of a front half of the claw bottom, wherein the dividing wall extends extending at least partially through the front half of the claw bottom along a direction parallel to the longitudinal axis;
- a sump disposed on an inner surface of a rear half of the claw bottom and positioned at least partially below the vertical portion of the flow passage of the claw top;
- and
- a raised knob disposed in an area within the sump, the raised knob extending upwardly at least partially into the vertical portion of the flow passage.
11 more elements
A claw top, comprising:
- a bowl-like body with an opening pointing downwardly;
- a pair of front inlets disposed on a top surface of the bowl-like body and configured to draw milk into the bowl-like body, the pair of front inlets extending upwardly from the top surface of the bowl-like body and inclined towards a front half of the bowl-like body, wherein the pair of front inlets are spaced on opposite sides of a longitudinal axis of the claw top;
- a pair of rear inlets disposed on the top surface of the bowl-like body and configured to draw milk into the bowl-like body, the pair of rear inlets extending upwardly from the top surface of the bowl-like body and inclined towards a rear half of the bowl-like body, wherein the pair of rear inlets are spaced on opposite sides of the longitudinal axis of the claw top;
- and
- an outlet disposed at the rear half of the bowl-like body and comprising:
- an air channel along a direction parallel to the longitudinal axis and configured to draw air out of the bowl-like body;
- and
- a flow passage disposed below the air channel and configured to draw milk out of the bowl-like body, the flow passage comprising a horizontal portion and a vertical portion, wherein the horizontal portion is parallel to the air channel, wherein the vertical portion is perpendicular to the horizontal portion.
5 more elements
A claw bottom, comprising:
- a bowl-like body with an opening pointing upwardly;
- a dividing wall disposed on an inner surface of a front half of the bowl-like body, wherein the dividing wall extends at least partially through the front half of the bowl-like body along a direction parallel to a longitudinal axis of the claw bottom;
- a sump disposed on an inner surface of a rear half of the bowl-like body and positioned partially below a flow passage of a claw top;
- and
- a raised knob disposed in an area within the sump, the raised knob extending upwardly at least partially into the flow passage of the claw top.
2 more elements
Dependencies are inferred from the claim text.