DE20308430U1

DE20308430U1 - ski stick

Info

Publication number: DE20308430U1
Application number: DE20308430U
Authority: DE
Original assignee: Skis Rossignol SA; Rossignol SA
Current assignee: Skis Rossignol SA
Priority date: 2002-06-07
Filing date: 2003-05-27
Publication date: 2003-08-28
Anticipated expiration: 2013-05-28
Also published as: FR2840537A1; US20030227167A1; FR2840537B1

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims

1st floor for alpine sports with a tube ( 6 ), a handle ( 4 ) at the upper end ( 8 ) of the tube ( 6 ) and a tip ( 7 ) at the lower end ( 9 ) of the tube ( 6 ), the handle ( 4 ) has a first gripping zone ( 12 ) for positioning the fingers of a hand of the athlete and a second gripping zone ( 13 ) for positioning the palm of the athlete, the first gripping zone ( 12 ) the front side (F) of the stick ( 1 , 2 , 3 ) and the second gripping zone ( 13 ) defines the rear (R) of the stick ( 1 , 2 , 3 ), the tube ( 6 ) having a substantially circularly profiled cross section through an upper section ( 17 ) below the upper section End ( 8 ) of the tube ( 6 ) and over a lower section ( 18 ) above the lower end ( 9 ) of the tube ( 6 ) and a profiled cross-section which changes over a middle section ( 19 ) progressively changes, which between the upper section ( 17 ) and the lower section ( 18 ) are arranged et, wherein the central section ( 19 ) of the tube ( 6 ) has a profiled cross section ( 23 ) which essentially has the shape of a polygon with a side (28.) oriented towards the front side (F) of the stick ( 1 , 2 , 3 ) ) having.

2. Stick according to claim 1, wherein the distance (H) between the front (F) of the stick ( 1 , 2 , 3 ) and the back (R) of the stick ( 1 , 2 , 3 ) in the region of the profiled cross-section ( 23 ) of the central section ( 19 ) of the tube ( 6 ) is larger than the diameter (D) of the essentially circularly profiled cross sections ( 21 , 22 ) of the upper section ( 17 ) of the tube ( 6 ) and / or of the lower section ( 18 ) of the tube ( 6 ), and wherein the dimensions (H, L) of the profiled cross section ( 23 ) of the central section ( 19 ) of the tube ( 6 ) are such that it essentially the circular profiled cross sections ( 21 , 22 ) the upper portion ( 17 ) of the tube ( 6 ) and / or the lower portion ( 18 ) of the tube ( 6 ) surrounds.

3. Floor according to claim 1 or 2, wherein only one or a number of the sides (28) of the polygon of the profiled cross-section ( 23 ) is / are slightly curved and wherein the front (F) of the floor 1 , 2 , 3 ) oriented Side (28) is slightly curved.

4. Floor according to one of the preceding claims, wherein only one or a number of the vertices ( 24 , 26 , 27 ) of the polygon is / are rounded.

5. Floor according to one of the preceding claims, wherein the polygon of the profiled section ( 23 ) is a triangle and the triangle is an isosceles triangle, and wherein the lateral sides (29, 31) of the isosceles triangle have a length which is greater is the length of the side (28) oriented towards the front (F) of the stick ( 1 , 2 , 3 ).

6. Floor according to one of the preceding claims, wherein the front side (F) of the floor ( 1 , 2 , 3 ) oriented side (28) has a field for receiving a label ( 32 ).

7. Floor according to one of the preceding claims with a hollow, longitudinally extending tube with a peripheral wall, the cross-section from the inside to the outside at least one layer of a first carbon fiber-based material ( 37 , 38 ), at least one layer of a second material on aramid fiber base ( 39 ) and at least one layer of a third material than on carbon fiber base ( 41 ).

8. Floor according to claim 7, wherein the wall in cross-section from the inside out a first cross-worked fabric based on carbon fiber ( 37 ), a unidirectional fabric based on carbon fiber ( 38 ), a fabric based on aramid fiber ( 39 ) and a second cross-worked fabric made of carbon fiber ( 41 ).

9. Floor according to claim 8, wherein the textile fabric based on aramid fiber ( 39 ) is a unidirectional fabric or a cross-worked fabric.

10. Floor according to one of claims 7 to 9, wherein the first cross-processed fabric made of carbon fiber ( 37 ) has a surface density essentially between 200 g / m ² and 500 g / m ² , preferably substantially equal to 350 g / m ² and the unidirectional carbon fiber-based fabric ( 37 ) has a surface density essentially between 1000 g / m ² and 2000 g / m ² , preferably substantially equal to 1600 g / m ² , and wherein the aramid fiber-based fabric ( 39 ) has a surface density essentially between 50 g / m ² and 400 g / m ² , preferably essentially equal to 200 g / m ² , and wherein the second cross-worked flat structure made of carbon fiber ( 41 ) has a surface density essentially between 200 g / m ² and 600 g / m ² , preferably substantially equal to 400 g / m ² .