Title:
【発明の名称】スキーエッジを製造するための方法
Document Type and Number:
Japanese Patent JP3283513
Kind Code:
B2
Abstract:
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.
Inventors:
Unius, Hans-Toni
Application Number:
JP50490393A
Publication Date:
May 20, 2002
Filing Date:
August 26, 1992
Export Citation:
Assignee:
Ted Werzholz Produkziorns-Gezel Shaft Mitt Beschlenktel Haftung
International Classes:
A63C5/048; A63C5/056; A63C11/06; (IPC1-7): A63C5/048
Domestic Patent References:
| JP3244481A | ||||
| JP62194876A |
Attorney, Agent or Firm:
Toshio Yano (3 outside)
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