EP 0735196 A1 19961002 - In line sliding surface forming apparatus for schanze, groove forming apparatus for in line sliding surface, in line sliding surface adjusting method, and groove forming method
Title (en)
In line sliding surface forming apparatus for schanze, groove forming apparatus for in line sliding surface, in line sliding surface adjusting method, and groove forming method
Title (de)
Spurformvorrichtung für Skischanze, und Verfahren zum Ausrichten und Formen der Spur
Title (fr)
Dispositif et procédé pour former des rainures dans une surface de glisse de tremplin de ski et méthode d'ajustement de ces rainures
Publication
Application
Priority
- JP 7270395 A 19950330
- JP 29258895 A 19951110
- JP 5519996 A 19960312
Abstract (en)
An in line sliding surface forming apparatus for a schanze comprises a cable extending along two parallel rails (2) disposed on both sides of the in line sliding surface (1) for the schanze, an in line unit (4) for traveling on the guide rails (2), a snow removing/pressing plate (5) disposed at a lower edge portion on a valley side of the in line unit and adapted for removing excessive snow on the in line sliding surface and for pressing and smoothing the remaining snow on the in line sliding surface, the snow removing/pressing plate (5) being raised and lowered, two rotating cutters (6) disposed at upper edge portions on a mountain side of the in line unit (4) and adapted for forming two parallel approach grooves (7) along the in line sliding surface being pressed and smoothed, an in line unit driving unit (16) disposed on the in line unit (4), linked with the cable (3), and upward and downward traveled along the in line sliding surface, and a rotating cutter driving unit for driving the rotating cutters (6), wherein the in line unit is upward and downward traveled through the cable so as to form the in line sliding surface. <IMAGE>
IPC 1-7
IPC 8 full level
A63C 19/10 (2006.01); E01H 4/02 (2006.01)
CPC (source: EP KR)
A63C 19/10 (2013.01 - KR); E01H 4/02 (2013.01 - EP); E01H 4/023 (2013.01 - KR)
Citation (search report)
- [A] US 3692119 A 19720919 - TUCKER JASPER J
- [A] FR 2502020 A1 19820924 - KEMPF & CO AG [CH]
Designated contracting state (EPC)
AT CH DE FI FR IT LI SE
DOCDB simple family (publication)
EP 0735196 A1 19961002; EP 0735196 B1 20010704; AT E202815 T1 20010715; DE 69613615 D1 20010809; DE 69613615 T2 20020508; JP 3195225 B2 20010806; JP H09189015 A 19970722; KR 0152423 B1 19981015; KR 960033496 A 19961022
DOCDB simple family (application)
EP 96104745 A 19960326; AT 96104745 T 19960326; DE 69613615 T 19960326; JP 5519996 A 19960312; KR 19960009439 A 19960330