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US 4,068,397 AGranted
Snowblower discharge guide and control arrangement therefor
AssigneeGilson Brothers Company
InventorRoger J. Bacon
Life of this patent
Estimating the term…
Abstract
A discharge guide is mounted on the same base as the snowblower engine. A rotatable flange assembly surrounds an outlet tube in the collector housing and a drive engagement between the rotatable flange assembly and the discharge guide transmits rotary motion therebetween. A flexible cord extends from a control assembly in the snowblower handle along the snowblower frame to the rotatable flange assembly to afford control over turning movement of the discharge guide.
Claims10
A power snowthrower comprising, in combination,
- a handle,
- a snow collector assembly including a housing and a snow collector disposed within said housing,
- a frame assembly connecting said snow collector housing and said handle,
- an engine,
- a portion of said frame assembly extending generally horizontal and forming a base and having said engine attached thereto,
- means defining a generally vertically extending outlet tube in said snow collector housing and communicating with the interior of said housing so that snow collected therein by said collector assembly is directed for discharge through said outlet tube,
- said base extending over said tube outlet and including means defining an opening which registers generally with said tube outlet,
- a flange assembly positioned around said tube outlet and supported for rotatable movement relative to said tube outlet,
- a discharge guide assembly adapted to direct snow passing therethrough laterally of said snowthrower,
- means attaching said discharge guide to said base at said opening for support of said discharge guide on said base and for rotatable movement of said discharge guide relative to said opening,
- means defining a driving connection between said discharge guide and said flange assembly,
- a control lever,
- means supporting said control lever on said handle for pivotal movement relative to said handle,
- and flexible cord means extending along said handle and frame assembly from said lever to said flange assembly for transmitting pivotal movement of said lever to said flange assembly so that pivotal movement of said lever is translated into rotational movement of said flange assembly and through said drive connection to said discharge guide.
11 more elements
Dependencies are inferred from the claim text.