EP0882844A3 - Device, working roll and method for working snow - Google Patents

Device, working roll and method for working snow Download PDF

Info

Publication number
EP0882844A3
EP0882844A3 EP98850092A EP98850092A EP0882844A3 EP 0882844 A3 EP0882844 A3 EP 0882844A3 EP 98850092 A EP98850092 A EP 98850092A EP 98850092 A EP98850092 A EP 98850092A EP 0882844 A3 EP0882844 A3 EP 0882844A3
Authority
EP
European Patent Office
Prior art keywords
working
arm
working roll
roll
holder
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.)
Withdrawn
Application number
EP98850092A
Other languages
German (de)
French (fr)
Other versions
EP0882844A2 (en
Inventor
Per Wilhelmsson
Lennart Svensson
Peter Svensson
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.)
Snomakaren AB
Original Assignee
Snomakaren AB
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 Snomakaren AB filed Critical Snomakaren AB
Publication of EP0882844A2 publication Critical patent/EP0882844A2/en
Publication of EP0882844A3 publication Critical patent/EP0882844A3/en
Withdrawn legal-status Critical Current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
    • E01H2004/026—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 for making half pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Repair (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
  • Soil Working Implements (AREA)

Abstract

The invention relates to a device for forming a curved snow surface. The device (1) comprises an arm (13) which has at least two subarms (15, 17), which are hingedly interconnected for relative angling thereof in one plane, a connecting means (5) fixed to one end (23) of the arm and adapted to connect the device to a piste vehicle, a holder (43) which is hingedly fixed to the other end (31) of the arm for angling, in said plane, the holder in relation to the arm, and a working roll (35) which is rotatably suspended from the holder and is rotatable about its own axis which is parallel with said plane. The circumferential surface of the working roll is provided with working projections (43) which are designed and arranged in such manner that their tips, as the working roll rotates, touch a fictitious, spool-shaped surface surrounding the roll.
The invention also concerns a method and a working roll for forming a curved snow surface.
EP98850092A 1997-06-02 1998-05-29 Device, working roll and method for working snow Withdrawn EP0882844A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9702070A SE510875C2 (en) 1997-06-02 1997-06-02 Apparatus, processing roll and snow processing method respectively
SE9702070 1997-06-02

Publications (2)

Publication Number Publication Date
EP0882844A2 EP0882844A2 (en) 1998-12-09
EP0882844A3 true EP0882844A3 (en) 1999-12-22

Family

ID=20407192

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98850092A Withdrawn EP0882844A3 (en) 1997-06-02 1998-05-29 Device, working roll and method for working snow

Country Status (2)

Country Link
EP (1) EP0882844A3 (en)
SE (1) SE510875C2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE518500C2 (en) * 2000-02-03 2002-10-15 Mcs Multi Cat System Ab Snow processing equipment and aggregates
SE524077C2 (en) * 2002-02-08 2004-06-22 Mcs Multicat Systems Ab Apparatus for snow preparation
DE10311387A1 (en) * 2003-03-10 2004-09-23 Kässbohrer Geländefahrzeug AG Tracked vehicle e.g. earthmover or snow plough, has carrier for working tool provided with hydraulic rotator for selecting different operating positions of working tool
CA2645016C (en) 2007-11-19 2012-02-07 Luc Dufort Hitched grooming device for winter trails

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2244385A1 (en) * 1972-09-09 1974-03-14 Fendt & Co Xaver Endless ski track clearer removes unevenness, ice and hard snow, with mallet chopper and after-roller
EP0682856A2 (en) * 1994-05-16 1995-11-22 Stefano Orsi A self-propelled machine with controlled-level implement

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2244385A1 (en) * 1972-09-09 1974-03-14 Fendt & Co Xaver Endless ski track clearer removes unevenness, ice and hard snow, with mallet chopper and after-roller
EP0682856A2 (en) * 1994-05-16 1995-11-22 Stefano Orsi A self-propelled machine with controlled-level implement

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"SNOW-TURBO PRODUCTS ALWAYS "IN FRONT"", INTERNATIONALE SEILBAHN RUNDSCHAU REVUE INTERNATIONALE DES TELEPHERIQUES, no. 3, 1 April 1997 (1997-04-01), pages 53, XP000688282 *

Also Published As

Publication number Publication date
SE9702070L (en) 1998-12-03
EP0882844A2 (en) 1998-12-09
SE9702070D0 (en) 1997-06-02
SE510875C2 (en) 1999-07-05

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