DEVICE FOR TESTING THE SLIDING SURFACE OF SKIS

Title:

DEVICE FOR TESTING THE SLIDING SURFACE OF SKIS

Document Type and Number:

WIPO Patent Application WO/1988/005326

Kind Code:

A1

Abstract:

A device for testing the sliding surface of skis comprises a casing (1) in which are mounted a spiral spring (3) secured by one end to the casing (1) and by the other to an axle (4) rotatable in relation to the casing (1), and a support bushing (7) fixed on one of the ends of the axle (4). At the end of the support bushing (7), which is situated outside the casing (1), is mounted a disk (8), the end-face surface (9) of which is intended for interaction with the snow or snow-simulating layer and is made of a material used for the sliding surface of the skis to be tested. A mechanism for measuring the relative rotation of the disk (8) and the casing (1) consists of a ratchet-wheel gear (10), the gear wheel (12) of which is secured on the axle (4) and which is provided with a switch (11) for alternatively meshing spring-loaded pawls (13, 14) with the gear wheel (12), of a sliding measuring dial (18) mounted on the casing (1) and of a pointer (19) secured at the other end of the axle (4).

Inventors:

LOSEV GERMAN PETROVICH (SU)
KAMENSKIKH VASILY ALEXANDROVIC (SU)
VAISBERG PAVEL MOISHEVICH (SU)
KHARIN BORIS NIKOLAEVICH (SU)

Application Number:

PCT/SU1987/000003

Publication Date:

July 28, 1988

Filing Date:

January 15, 1987

Export Citation:

Click for automatic bibliography generation Help

Assignee:

LOSEV GERMAN P (SU)
KAMENSHIKH VASILY A (SU)
VAISBERG PAVEL MOISHEVICH (SU)
NIKOLAEVICH KHARIN BORIS (SU)

International Classes:

A63C11/00; A63C11/04; G01L5/00; G01N19/02; G01N33/00; (IPC1-7): A63C11/04

Foreign References:

SU188340A
SU787051A1	1980-12-15

Other References: