V-plow cutting edge interface

Details V-plow cutting edge interface V-plow cutting edge interface

2011-05-03

2011-05-03

Pezzuto, Robert E (Department: 3671)

Excavating

Snow or ice removing or grooming by portable device

Scraper blade

C172S815000

Reexamination Certificate

active

07934328

ABSTRACT:
There is provided a v-plow including a first blade and a second blade. Each of the blades are pivotably connected about an axis and moveable through a range of movement. The v-plow includes a pair of wearstrips with one wearstrip coupled to each of the first and second blades. A wearstrip cylinder is coupled to at least one of the wearstrips, with the wearstrip cylinder aligned with the axis. The orientation of the first and second blades, the wearstrips, and the wearstrip cylinder minimize a gap defined between the two blades, throughout the range of movement. Each of the wearstrips include a flange coupled to each of the wearstrips and defining an angle between the flange and the wearstrip. In one embodiment one flange is coupled to the wearstrip cylinder and the other flange is closely adjacent to the wearstrip cylinder, throughout the range of movement of the blades.

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