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Apparatus for resurfacing a snow layer

  • US 4,163,329 A
  • Filed: 01/27/1978
  • Issued: 08/07/1979
  • Est. Priority Date: 01/28/1977
  • Status: Expired due to Term
First Claim
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1. Apparatus for the resurfacing of a snow layer, said apparatus being of the type for connection to a tractor, having rollers for compacting the snow, and having a plurality of scrapers arranged side by side and having pivots for pivoting said scrapers vertically about an axis which is adjustable in height,the improvement therein comprising that in the direction of movement of said apparatus said scrapers are arranged in front of said rollers, that the pivots of said scrapers are disposed immediately adjacent the front of a horizontally oriented main frame which is supported at its rear end on said rollers, and that a draw bar is attached to the front of said main frame by means of a pivotable horizontal shaft for connecting said machine to a tractor, said draw bar and said main frame also being connected to an adjustment member which is adjustable in length to alter the degree of slant of said draw bar to the plane of said main frame.

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