Endless screw propeller unit for a snow thrower

Details Endless screw propeller unit for a snow thrower Endless screw propeller unit for a snow thrower

E - Fixed Constructions

01

H

262/18

E01H 5/09 (2006.01) E01H 5/12 (2006.01)

Patent

CA 1069546

ABSTRACT OF THE DISCLOSURE A snow thrower machine and in particular an associated endless screw propeller unit which is adapted to strike or bite an encountered layer or crust of ice to break it into pieces of blowable sizes. This endless screw propeller unit includes a helicoid blade wound around a transverse axis and having a limited number of teeth circumferentially spaced along the outer edge of the blade. The latter has outer edge portions radially diminishing toward and up to the teeth respectively, and leading the latter relative to the direction of rotation of the propeller blade, whereby the leading edge of each tooth is adapted to strike and bite the ice to break it into pieces. The teeth do not protrude from the outer peripheral edge and the leading face of the blade, so as not to damage road pavement and not to impede the axial flow of snow and ice pieces towards the impeller of the machine.

283527

Affiliated with

Also associated with

Rating

Endless screw propeller unit for a snow thrower does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Endless screw propeller unit for a snow thrower, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Endless screw propeller unit for a snow thrower will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1117948