BG112367A - Ski and snowboard edge with an angle between the lower sliding surface and the side surface, less than 90 degrees - Google Patents

Abstract

My idea is to make ski and snowboard edges with a snow-sloping edge, which has to make a sharp angle between the lower sliding and the side surface. They will be particularly practical in hard and icy snow. In this type of edges the skis will cut into the icy snow and skiers will slide in their designated trajectory without lateral slipping because the weight will only fall on the lower sliding surface of the ski.

Description

(54) Ski and snowboard edging with an angle between the lower sliding surface and the side surface less than 90 degrees (57) My idea is to make ski and snowboard edging with a snow-sliding edge to make an acute angle between the lower sliding and side surface. They will be especially practical in hard and icy snow. With this type of edges, the skis will cut into the icy snow and the skiers will slide on the trajectory determined by them without side slipping, because the weight will fall only on the lower sliding surface of the slope.

claim figure

For publication: fig. 8

Name of the invention

Ski and snowboard edging with an angle between the lower sliding surface and the side surface of less than 90 degrees

D) Technical nature

My idea is to make edging for skis and snowboards with a sliding edge, which has a sharp angle between the two surfaces of the edging - the bottom and side. With such edges, the weight of the skier in a turn will fall only on the lower surface of the edge. Skis with the edges I suggest will cut deeper into the snow than the ones I use now, because the side surface of the edge will not have contact with the snow and the side slippage of the slope and the reduction of speed will be avoided.

E) Description of the attached figures

FIG. 1 is a cross-sectional view of a ska of the type currently being manufactured and used. With it, the edging - the side metal edge has a square or rectangular profile.

FIG. 2 is a cross section of a ska with the edges suggested by me. The edge profile looks like a parallel. The outer edge sliding on the snow has an acute angle between the lower and side surface of the edging.

FIG. 3 is a cross-sectional view of a ska of the species currently used when it is at the time of turning on the snow. You can see how the lower and side surfaces of the edge have contact with the snow and the weight of the skier falls on both surfaces.

FIG. 4 is a cross-section of a slope with edges with an acute angle between the lower and side planes of the edge at the time of turning on snow. It can be seen that only the lower surface has contact with the snow and the entire weight of the skier falls only on the lower sliding surface of the edge and the slope.

FIG. 5 is a cross-sectional view of a ska with edges having an acute angle between the lower and side surfaces of the edge. Between the edges there is the usual plastic surface that slides on the snow. Above them is the body of the slope.

FIG. 6 is a drawing of an edging that has a parallel profile and has two sharp and two obtuse angles, but the characteristic, important is the angle between the lower and the side surface, which will have contact with the snow to be sharp, and there may be other forms of his profile, except parallel.

FIG. 7 is a drawing of an edging currently used. The profile looks like a rectangle or a square.

FIG. 8 is a cross-sectional view of an ice skating rink with my proposed idea for edges with a sliding edge having an acute angle h

between its two outer edges. lower and lateral. The same idea can be applied to ice skates.

FIG. 9 represents the constituent elements of the slope. Element 1 - edges with a sliding edge, which has an acute angle between the lower sliding part and the side surface of the edge. Element 2 the sliding lower surface of the slope. Element 3 - slope body.

F) Examples of implementation

FIG. 9 This is a cross section of a ska with edges with a sliding edge, which has an acute angle between its lower and side surface

Element 1- edges with a sliding edge, which has a sharp angle between its two surfaces - the bottom and side.

Element 2 - sliding surface of the slope.

Element 3 - slope body.

G) Application (use of the invention)

I recommend that the edges are pre-cast with a sharp angle at the edge between the two surfaces of the edge - the bottom and side.

Claims (1)

This type of edging with a sharp sliding edge can be used in the manufacture of skis and snowboards. This idea can also be applied to ice skates - the sharp corner of the sliding edge. To all edges for skis and snowboards, on which the angle between the lower sliding surface and the side surface is sharp. My idea is that the angle between the lower sliding surface and the side surface of the edging is sharp.