DE69613615D1 - Track shaping device for ski jump, and method for aligning and shaping the track - Google Patents

Track shaping device for ski jump, and method for aligning and shaping the track

Info

Publication number
DE69613615D1
DE69613615D1 DE69613615T DE69613615T DE69613615D1 DE 69613615 D1 DE69613615 D1 DE 69613615D1 DE 69613615 T DE69613615 T DE 69613615T DE 69613615 T DE69613615 T DE 69613615T DE 69613615 D1 DE69613615 D1 DE 69613615D1
Authority
DE
Germany
Prior art keywords
line
sliding surface
unit
disposed
track
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69613615T
Other languages
German (de)
Other versions
DE69613615T2 (en
Inventor
Kousei Hangai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MHI Sagami High Tech Ltd
Original Assignee
MHI Sagami High Tech Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MHI Sagami High Tech Ltd filed Critical MHI Sagami High Tech Ltd
Publication of DE69613615D1 publication Critical patent/DE69613615D1/en
Application granted granted Critical
Publication of DE69613615T2 publication Critical patent/DE69613615T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H4/00—Working on surfaces of snow or ice in order to make them suitable for traffic or sporting purposes, e.g. by compacting snow
    • E01H4/02—Working on surfaces of snow or ice in order to make them suitable for traffic or sporting purposes, e.g. by compacting snow for sporting purposes, e.g. preparation of ski trails; Construction of artificial surfacings for snow or ice sports ; Trails specially adapted for on-the-snow vehicles, e.g. devices adapted for ski-trails
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H4/00—Working on surfaces of snow or ice in order to make them suitable for traffic or sporting purposes, e.g. by compacting snow
    • E01H4/02—Working on surfaces of snow or ice in order to make them suitable for traffic or sporting purposes, e.g. by compacting snow for sporting purposes, e.g. preparation of ski trails; Construction of artificial surfacings for snow or ice sports ; Trails specially adapted for on-the-snow vehicles, e.g. devices adapted for ski-trails
    • E01H4/023—Maintaining surfaces for ice sports, e.g. of skating rinks
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C19/00—Design or layout of playing courts, rinks, bowling greens or areas for water-skiing; Covers therefor
    • A63C19/10—Ice-skating or roller-skating rinks; Slopes or trails for skiing, ski-jumping or tobogganing

Abstract

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>
DE69613615T 1995-03-30 1996-03-26 Track shaping device for ski jump, and method for aligning and shaping the track Expired - Fee Related DE69613615T2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP7270395 1995-03-30
JP29258895 1995-11-10
JP05519996A JP3195225B2 (en) 1995-03-30 1996-03-12 Apparatus for maintaining an approach runway of a ski jumping platform, apparatus for finishing a groove on an approach runway, method for adjusting an approach runway, and method for finishing a groove

Publications (2)

Publication Number Publication Date
DE69613615D1 true DE69613615D1 (en) 2001-08-09
DE69613615T2 DE69613615T2 (en) 2002-05-08

Family

ID=27295519

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69613615T Expired - Fee Related DE69613615T2 (en) 1995-03-30 1996-03-26 Track shaping device for ski jump, and method for aligning and shaping the track

Country Status (5)

Country Link
EP (1) EP0735196B1 (en)
JP (1) JP3195225B2 (en)
KR (1) KR0152423B1 (en)
AT (1) ATE202815T1 (en)
DE (1) DE69613615T2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007038383A1 (en) * 2007-08-14 2009-02-26 Bernhard Freund Ski jump-inrun track processing device for use in snow and/or ice filled area, has rail system for driving carriage over ski jump-inrun track formed with track module, where system is attached at track module and includes guide rails
DE102013018409B3 (en) 2013-10-25 2014-12-31 Peter Riedel Patent UG (haftungsbeschränkt) A run-track processing system and method for preparing a run-in track for the winter jump operation
KR101579576B1 (en) 2014-06-17 2015-12-22 주식회사 위저드 Ski jump simulator
CN112095538B (en) * 2020-09-17 2022-05-27 程光南 Ice surface repairing device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3692119A (en) * 1971-04-23 1972-09-19 Jasper J Tucker Winch carrying snow grooming vehicle supported by skids and powered by an anchored drawline
DE3206976A1 (en) * 1981-03-20 1982-09-30 Kempf + Co AG Förder- und Lagertechnik, 9100 Herisau Cross-country trail device

Also Published As

Publication number Publication date
KR960033496A (en) 1996-10-22
ATE202815T1 (en) 2001-07-15
EP0735196B1 (en) 2001-07-04
EP0735196A1 (en) 1996-10-02
JPH09189015A (en) 1997-07-22
DE69613615T2 (en) 2002-05-08
JP3195225B2 (en) 2001-08-06
KR0152423B1 (en) 1998-10-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee