Unlock instant, AI-driven research and patent intelligence for your innovation.

Equipment for building cross-country ski trails

A ski track and equipment technology, applied in construction, water skiing, snow surface cleaning, etc., can solve the problems of not allowing high-level and high-speed cross-country ski tracks of classical technology, affecting track quality, etc., to achieve good ski track quality, The effect of great adaptability

Active Publication Date: 2022-04-15
PRINOTH SPA
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the position of the main snow cultivator affects the quality of the track in the snow in a not always positive way
[0004] In other words, the known devices do not allow to obtain a high level of quality for classically technical cross-country ski runs and high speed for all types of snowfields

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Equipment for building cross-country ski trails
  • Equipment for building cross-country ski trails
  • Equipment for building cross-country ski trails

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] refer to figure 1 and figure 2 , a device for building a cross-country ski run, in particular an alternate leap device, is generally indicated by reference number 1 . exist figure 1 In the case shown in , the device 1 comprises a support structure 71 configured to support the device 1; a snow cultivator 2 supported by the support structure 71; two track setting devices 3 each formed with a corresponding Two rails 4 parallel to the direction D1 of the forward direction of 1; and a connecting structure 19 configured to connect the track setting device 3 to the snow cultivator 2 in an articulated manner so as to allow around the track transversely to the snow cultivator 2 relative to the snow cultivator 2 The axis rotation in the direction D1 of the setting device 3 is set.

[0028] The number of two track setting devices is indicative only and the invention relates to a single track setting device or to machines equipped with more than two track setting devices.

[0...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

An apparatus for building a ski run, comprising: a support structure (71; 171); a first snow cultivator (2); at least one track setting device (3); and a connecting structure (19; 119), the connecting structure coupling the track setting device (3) to the first snow cultivator (2); the connecting structure (19) is configured to allow free rotation about the axis of the track setting device (3) relative to the snow cultivator (2), This axis is preferably transverse to the direction of advancement (D1).

Description

technical field [0001] The present invention relates to a device for building a cross-country ski run, in particular to a cross-country ski run of the Old Technology type. Background technique [0002] Known devices generally comprise a main snow cultivator and at least one track-setting device comprising at least one runner and configured to form a track in the snow. A track for a cross-country ski run is a ditch with a flat bottom surface, two flared side surfaces and the function of guiding the skis. The track is formed by pressing the runner on the snowpack and at the same time advancing the runner along a given route. Basically, the snowpack is locally compacted and deformed by the runners corresponding to each track. [0003] Depending on the characteristics of the snow field and for the convenience of building the track, the snow field may be plowed in advance to facilitate the construction of the track. Depending on environmental conditions, it is sometimes useful...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): E01H4/02
CPCE01H4/02A63C19/10
Inventor 马丁·伦加尔迪耶尔米尔科·因萨姆斯特凡·拜尔
Owner PRINOTH SPA