A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SELF-PROPELLED, SINGLE-STAGE SNOWTHROWER
A self-propelled, single-stage snowthrower wherein, in one embodiment, drive members on each side of the snowthrower provide variable speed propulsion. A transmission that delivers power to the drive members may be adapted to de-clutch one of the two drive wheels when the ground speed of that wheel exceeds the driving speed of the transmission. In other embodiments, the snowthrower includes a rotor having a snow ejection surface forming a negative rake angle. Yet other embodiments include a chute rotation control mechanism that permits manual discharge chute rotation via one-handed input.
SELF-PROPELLED, SINGLE-STAGE SNOWTHROWER
A self-propelled, single-stage snowthrower wherein, in one embodiment, drive members on each side of the snowthrower provide variable speed propulsion. A transmission that delivers power to the drive members may be adapted to de-clutch one of the two drive wheels when the ground speed of that wheel exceeds the driving speed of the transmission. In other embodiments, the snowthrower includes a rotor having a snow ejection surface forming a negative rake angle. Yet other embodiments include a chute rotation control mechanism that permits manual discharge chute rotation via one-handed input.
SELF-PROPELLED, SINGLE-STAGE SNOWTHROWER
DUCHSCHERER DEREK S (author) / WERSAL NICHOLAS J (author) / STALPES PHILIP G (author) / FRIBERG NATHAN J (author)
2016-05-19
Patent
Electronic Resource
English
IPC:
E01H
STREET CLEANING
,
Reinigen von Straßen
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