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Snowthrower impeller assembly with rigid cutting implement

GILPATRICK RICHARD J / GULKE JOHN E / JERGER PETER / FISHER CHRISTOPHER M

An impeller assembly for a snowthrower includes a driven shaft configured to rotate about an axis, a flexible impeller configured to rotate about the axis and extending horizontally across substantially a complete width of the impeller assembly parallel to the axis, and a rigid cutting implement. The flexible impeller extends radially from the driven shaft to an impeller radial distance. The rigid cutting implement extends radially from the driven shaft to a cutting implement radial distance less than the impeller radial distance, wherein the rigid cutting implement is spaced apart from and does not contact the flexible impeller.

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Snowthrower impeller assembly with rigid cutting implement

GILPATRICK RICHARD J / GULKE JOHN E / JERGER PETER / FISHER CHRISTOPHER M

An impeller assembly for a snowthrower includes a driven shaft configured to rotate about an axis, a flexible impeller configured to rotate about the axis and extending horizontally across substantially a complete width of the impeller assembly parallel to the axis, and a rigid cutting implement. The flexible impeller extends radially from the driven shaft to an impeller radial distance. The rigid cutting implement extends radially from the driven shaft to a cutting implement radial distance less than the impeller radial distance, wherein the rigid cutting implement is spaced apart from and does not contact the flexible impeller.

Snowthrower impeller assembly with rigid cutting implement

GILPATRICK RICHARD J / GULKE JOHN E / JERGER PETER / FISHER CHRISTOPHER M

An impeller assembly for a snowthrower includes a driven shaft configured to rotate about an axis, a flexible impeller configured to rotate about the axis and extending horizontally across substantially a complete width of the impeller assembly parallel to the axis, and a rigid cutting implement. The flexible impeller extends radially from the driven shaft to an impeller radial distance. The rigid cutting implement extends radially from the driven shaft to a cutting implement radial distance less than the impeller radial distance, wherein the rigid cutting implement is spaced apart from and does not contact the flexible impeller.

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Title:

Snowthrower impeller assembly with rigid cutting implement

Contributors:

GILPATRICK RICHARD J (author) / GULKE JOHN E (author) / JERGER PETER (author) / FISHER CHRISTOPHER M (author)

Publication date:

2018-10-30

Type of media:

Patent

Type of material:

Electronic Resource

Language:

English

Classification:

IPC: E01H STREET CLEANING , Reinigen von Straßen

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