Excavating – Snow or ice removing or grooming by portable device – Motorized rotary excavating tool
Reexamination Certificate
2006-07-26
2010-11-30
Will, Thomas B (Department: 3671)
Excavating
Snow or ice removing or grooming by portable device
Motorized rotary excavating tool
C267S201000
Reexamination Certificate
active
07841111
ABSTRACT:
A shooter for a snow remover has a shooter main body configured to be rotatably mounted on an auger housing of a snow remover for ejecting snow collected by an auger of the snow remover. A shooter guide is swingably mounted on a top end of the shooter main body to undergo swinging movement from an initial state thereof so as to allow adjustment of an angle of projection of the snow ejected from the shooter main body. A torsion spring has a single coil and is connected between the shooter main body and the shooter guide for urging the shooter guide to return to the initial state thereof. Vibration-reducing members are inserted into the single coil of the torsion spring so as to be in physical contact with one another and to surround and support an entire inner periphery of the single coil for reducing vibration and deformation in a radial direction of the torsion spring.
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Hirose Nobuyuki
Nagano Keiji
Sueshige Hiroshi
Adams & Wilks
Honda Motor Co. Ltd.
Risic Abigail A
Will Thomas B
LandOfFree
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