| 摘要 |
A blade coupler assembly operable to couple a cutting blade and a drive belt to a lawn mower engine crankshaft is provided. The blade coupler assembly may include a blade/belt driver assembly having a tube portion with a first bore defined by a first diameter, wherein the first bore spans between a first longitudinal end and a second longitudinal end of the tube portion. A pulley portion may also be provided and fixed to the tube portion such that at least a portion of the pulley portion abuts the first longitudinal end of the tube portion. The pulley portion preferably includes a second bore defined by a second diameter, wherein the second diameter is less than the first diameter. A blade receiver portion may also be included and is preferably fixed to the tube portion such that the blade receiver portion abuts the second longitudinal end of the tube portion.
|
