Turf aerators and assemblies for same
AssigneeBriggs & Stratton Corporation
InventorsBrandon King, William Coates
Life of this patent
Estimating the term…
Abstract
A turf aerator includes a frame, a tine shaft rotatably supported by the frame, a plurality of tines coupled to the tine shaft, a swing arm supporting the plurality of tines, and an input. The swing arm being rotatably supported by the frame and configured to rotate the plurality of tines between an operating position and a retracted position. Actuation of the input (i) actuates the swing arm to transition the plurality of tines from the retracted position to the operating position and (ii) activates the tine shaft to move the plurality of tines.
Claims15
A turf aerator, comprising:
- a frame;
- a tine shaft rotatably supported by the frame;
- a plurality of tines coupled to the tine shaft;
- a swing arm supporting the plurality of tines, the swing arm being rotatably supported by the frame and configured to rotate the plurality of tines between an operating position and a retracted position;
- and
- an input, wherein actuation of the input (i) actuates the swing arm to transition the plurality of tines from the retracted position to the operating position and (ii) activates the tine shaft to move the plurality of tines, wherein pivotal actuation of the input from a first position to a second position actuates the plurality of tines to the operating position and activates the tine shaft, and wherein the plurality of tines are maintained in the operating position until actuation of a second input that is rotatably coupled to the swing arm.
A turf aerator, comprising:
- a frame;
- a handle coupled to the frame;
- a tine shaft rotatably supported by the frame;
- a plurality of tines coupled to the tine shaft;
- a swing arm supporting the plurality of tines, the swing arm being rotatably supported by the frame and configured to rotate the plurality of tines between an operating position and a retracted position;
- and
- a lever pivotally coupled to the handle and pivotally movable between a first position and a second position, wherein actuation of the lever from the first position to a second position both actuates the swing arm to transition the plurality of tines from the retracted position to the operating position and activates the tine shaft to move the plurality of tines, wherein the plurality of tines are maintained in the operating position until actuation of a second input that is rotatably coupled to the swing arm.
A turf aerator, comprising:
- a frame;
- a handle coupled to the frame;
- a tine shaft rotatably supported by the frame;
- a plurality of tines coupled to the tine shaft;
- a swing arm supporting the plurality of tines, the swing arm being rotatably supported by the frame and configured to rotate the plurality of tines between an operating position and a retracted position;
- and
- a hand lever pivotally coupled to the handle and movable between a first position where the hand lever is oriented perpendicular to the handle and a second position where the hand lever is oriented parallel to the handle, wherein actuation of the hand lever from the first position to a second position both actuates the swing arm to transition the plurality of tines from the retracted position to the operating position and activates the tine shaft to move the plurality of tines, wherein the plurality of tines are maintained in the operating position until actuation of a second input that is rotatably coupled to the swing arm.
Dependencies are inferred from the claim text.