Back to results
US 2017/0363188 A1Published application
Crankshaft assembly
OwnerFred E. Hunstableinventor
Life of this patent
Estimating the term…
Abstract
There is presented various embodiments disclosed in this application, including an improved crankshaft system using a load connecting member which provides a greater maximum torque angle than a conventional system, thereby improving efficiency and power.
Claims15
A crankshaft assembly comprising:
- a rotatable shaft having a center axis,
- a crank means positioned transversely to the center axis, wherein an interior portion of the crank means is fixedly coupled to the rotatable shaft,
- a load transfer member having a first end connecting pin, a second end connecting pin, and an interior connecting pin, wherein the interior connecting pin is rotatably coupled to the crank means,
- a first connecting rod having exterior end and an interior end, wherein the interior end of the first connecting rod is rotatably coupled to the first end connecting pin, and
- a second connecting rod having exterior end and an interior end, wherein the interior end of the second connecting rod is rotatably coupled to the second end connecting pin.
2 more elements
A method of rotating a crankshaft, the method comprising:
- moving an exterior end of a first connecting rod along a first linear direction,
- moving an interior end of the first connecting rod rotatably coupled to a first connecting pin of a load transfer member,
- rotating the load transfer member about a first end connecting pin and about an interior connecting pin rotatable coupled to a crank means,
- rotating the crank means about the crankshaft, which in turn rotates the crankshaft about its center axis.
1 more element
Dependencies are inferred from the claim text.