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US 2023/0068050 A1Published application
Lift arm for a three-point hitch
AssigneeCNH Industrial America LLC
InventorsChad Sietsema, John T. Rasset
Life of this patent
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Abstract
A lift arm for a three-point hitch includes a central body. The central body includes a connecting member and a first rib extending away from a surface of the connecting member along a lateral axis. The central body also includes a second rib extending away from the surface of the connecting member along the lateral axis. A channel is formed by the connecting member, the first rib, and the second rib.
Claims20
A lift arm for a three-point hitch, comprising:
- a central body comprising:
- a connecting member;
- a first rib extending away from a surface of the connecting member along a lateral axis;
- and
- a second rib extending away from the surface of the connecting member along the lateral axis;
- wherein a channel is formed by the connecting member, the first rib, and the second rib.
3 more elements
A lift arm for a three-point hitch, comprising:
- at least one eye link configured to couple to an actuator;
- an opening configured to couple the lift arm to a work vehicle;
- and
- a central body extending between the at least one eye link and the opening, wherein the central body has a channel formed between a top rib and a bottom rib.
1 more element
A lift arm for a three-point hitch, comprising:
- at least one eye link configured to couple to an actuator;
- a first opening configured to couple the lift arm to a work vehicle;
- a second opening configured to couple the lift arm to an implement;
- a central body extending between the at least one eye link and the second opening, wherein the central body comprises:
- a first rib;
- a second rib;
- and
- a channel disposed between the first rib and the second rib;
- and
- an intermediate portion configured to extend between the at least one eye link and the first opening, wherein the intermediate portion comprises:
- a first rib;
- a second rib;
- and
- a recess disposed between the first rib and the second rib.
11 more elements
Dependencies are inferred from the claim text.