Ski trail forming and conditioning drag

Details Ski trail forming and conditioning drag Ski trail forming and conditioning drag

E - Fixed Constructions

01

H

94/1

E01H 4/00 (2006.01) E01H 4/02 (2006.01)

Patent

CA 1038681

ABSTRACT OF THE DISCLOSURE An apparatus and more specifically a drag adapted to form and condition a ski trail, and in particular two generally parallel ski traces as commonly used for cross-country skiing, such that the ski traces are of uniform parallelism and depth and are free of lumps of ice and snow. This drag includes a rear sled unit and a front unit, a pair of runners forming ski traces secured under the sled unit, a pivotal connection Joining the two units and allowing only up-and-down sliding and yaw pivoting of the rear unit relative to the front unit. The rear unit includes a sled platform and a pair of runners of particular construction to cooperatively produce ski traces of uniform parallelism and depth. The front unit includes a frame carried by a runner and adjustable height relative to the latter, scrapers pivoted to the frame of the front unit between a downward operative position and an elevated inoperative position.

249587

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