Title (en)

CROSS-COUNTRY SKI

Title (de)

LANGLAUFSKI

Title (fr)

SKI DE FOND

Publication

EP 1100598 A1 20010523 (DE)

Application

EP 99927573 A 19990622

Priority

• AT 9900163 W 19990622
• AT 110598 A 19980625

Abstract (en)

[origin: WO9966994A1] To be able to utilize the kinetic energy which is due to the travelling speed of or the push-off energy introduced by the skier for a longer period than was possible with known skis, the invention provides for at least one of the lateral surfaces of the ski, notably the cross-country ski (SK), to be convex or parallel in the central area and concave in the front and/or rear area.

IPC 1-7

A63C 5/00

IPC 8 full level

A63C 5/00 (2006.01); A63C 5/06 (2006.01)

CPC (source: EP US)

A63C 5/0405 (2013.01 - EP US); A63C 5/06 (2013.01 - EP US)

Citation (search report)

See references of WO 9966994A1

Designated contracting state (EPC)

AT CH DE FI FR IT LI SE

DOCDB simple family (publication)

WO 9966994 A1 19991229; DE 59907951 D1 20040115; EP 1100598 A1 20010523; EP 1100598 B1 20031203; NO 20006635 D0 20001222; NO 20006635 L 20010206; NO 311170 B1 20011022; US 6357782 B1 20020319

DOCDB simple family (application)

AT 9900163 W 19990622; DE 59907951 T 19990622; EP 99927573 A 19990622; NO 20006635 A 20001222; US 73602800 A 20000221