EP 0601024 B1 19950301 - PROCESS FOR PRODUCING A SKI EDGE.
Title (en)
PROCESS FOR PRODUCING A SKI EDGE.
Title (de)
VERFAHREN FÜR DIE HERSTELLUNG EINER SKIKANTE.
Title (fr)
PROCEDE DE FABRICATION D'UNE CARRE DE SKI.
Publication
Application
Priority
- DE 4128410 A 19910828
- DE 4218099 A 19920602
- EP 9201958 W 19920826
Abstract (en)
[origin: US5451276A] PCT No. PCT/EP92/01958 Sec. 371 Date May 10, 1994 Sec. 102(e) Date May 10, 1994 PCT Filed Aug. 26, 1992 PCT Pub. No. WO93/04742 PCT Pub. Date Mar. 18, 1993.A process is disclosed for producing a ski edge made of quenched and subsequently tempered steel having a head (2) that comprises the running surface and a flank (4) that projects into the body of the ski. The profiled edge (1) is at first rolled, then quenched and subsequently tempered over its whole cross-section. Afterwards, the flank (4) is partially tempered and provided in a separate operation with punched out openings. In order to obtain with this process a totally straight ski edge, the deviation in Rockwell hardness, seen in the direction of the cross-section and length of the profiled edge is set at less than 2 DEG HRC during quenching and subsequent tempering of the whole profiled edge. The warming-up temperature and duration during partial warming-up of the edge are the same over the whole length of the profile edge and the profiled edge is subjected to a constant bending strain before being punched.
IPC 1-7
IPC 8 full level
A63C 5/048 (2006.01); A63C 5/056 (2006.01); A63C 11/06 (2006.01)
CPC (source: EP US)
A63C 5/048 (2013.01 - EP US); A63C 5/056 (2013.01 - EP US); A63C 11/06 (2013.01 - EP US)
Designated contracting state (EPC)
AT CH FR LI
DOCDB simple family (publication)
US 5451276 A 19950919; AT E119052 T1 19950315; DE 4218099 A1 19930304; DE 4218099 C2 19930805; EP 0601024 A1 19940615; EP 0601024 B1 19950301; JP 3283513 B2 20020520; JP H07500739 A 19950126; WO 9304742 A1 19930318
DOCDB simple family (application)
US 19924794 A 19940510; AT 92918428 T 19920826; DE 4218099 A 19920602; EP 9201958 W 19920826; EP 92918428 A 19920826; JP 50490393 A 19920826