IT1150259B - DEVICE TO CONSTITUTE AND TREAT THE SNOW ON THE SKI SLOPES, COMBINED WITH A SNOW VEHICLE - Google Patents

DEVICE TO CONSTITUTE AND TREAT THE SNOW ON THE SKI SLOPES, COMBINED WITH A SNOW VEHICLE

Info

Publication number
IT1150259B
IT1150259B IT20029/82A IT2002982A IT1150259B IT 1150259 B IT1150259 B IT 1150259B IT 20029/82 A IT20029/82 A IT 20029/82A IT 2002982 A IT2002982 A IT 2002982A IT 1150259 B IT1150259 B IT 1150259B
Authority
IT
Italy
Prior art keywords
snow
shaft
vehicle
tools
treat
Prior art date
Application number
IT20029/82A
Other languages
Italian (it)
Other versions
IT8220029A0 (en
Inventor
Erich Prinoth
Adelino Milani
Original Assignee
Erich Prinoth
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 Erich Prinoth filed Critical Erich Prinoth
Priority to IT20029/82A priority Critical patent/IT1150259B/en
Publication of IT8220029A0 publication Critical patent/IT8220029A0/en
Priority to AT83101696T priority patent/ATE28576T1/en
Priority to DE8383101696T priority patent/DE3372714D1/en
Priority to EP83101696A priority patent/EP0088283B1/en
Application granted granted Critical
Publication of IT1150259B publication Critical patent/IT1150259B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/18—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools
    • B28D1/181—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools using cutters loosely mounted on a turning tool support
    • 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
    • E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
    • E01H5/12—Apparatus or implements specially adapted for breaking, disintegrating, or loosening layers of ice or hard snow with or without clearing or removing ; Roughening ice or hard snow by means of tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Soil Working Implements (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
  • Vehicle Body Suspensions (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

1. A device for a snow-grooming vehicle for comminuting, packing and preparing hard and ice-covered surfaces of the snow cover of a ski run, using a rotatable shaft (1) disposed transversely of the direction of travel of the vehicle and equipped with comminuting and packing tools (6) connected to the shaft (1) via elastic or pivotable connecting means (5), characterised in that the tools (6) are disposed along a helix in the circumferential direction of the shaft (1) at a freely selectable and variable angular offset ; the shaft (1) is polygonal in cross-section and accommodates interchangeable retaining plates for the tools (6) ; and the retaining plates (2, 2a) have apertures of a shape corresponding to the cross-sectional shape of the shaft (1).
IT20029/82A 1982-03-09 1982-03-09 DEVICE TO CONSTITUTE AND TREAT THE SNOW ON THE SKI SLOPES, COMBINED WITH A SNOW VEHICLE IT1150259B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT20029/82A IT1150259B (en) 1982-03-09 1982-03-09 DEVICE TO CONSTITUTE AND TREAT THE SNOW ON THE SKI SLOPES, COMBINED WITH A SNOW VEHICLE
AT83101696T ATE28576T1 (en) 1982-03-09 1983-02-22 DEVICE FOR A SLEEVE VEHICLE FOR COMPACTING AND PREPARING THE SNOW LAYER ON SKI SLOPES.
DE8383101696T DE3372714D1 (en) 1982-03-09 1983-02-22 Device for a snow-grooming vehicle for packing and preparing the snow cover of a ski-run
EP83101696A EP0088283B1 (en) 1982-03-09 1983-02-22 Device for a snow-grooming vehicle for packing and preparing the snow cover of a ski-run

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20029/82A IT1150259B (en) 1982-03-09 1982-03-09 DEVICE TO CONSTITUTE AND TREAT THE SNOW ON THE SKI SLOPES, COMBINED WITH A SNOW VEHICLE

Publications (2)

Publication Number Publication Date
IT8220029A0 IT8220029A0 (en) 1982-03-09
IT1150259B true IT1150259B (en) 1986-12-10

Family

ID=11163243

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20029/82A IT1150259B (en) 1982-03-09 1982-03-09 DEVICE TO CONSTITUTE AND TREAT THE SNOW ON THE SKI SLOPES, COMBINED WITH A SNOW VEHICLE

Country Status (4)

Country Link
EP (1) EP0088283B1 (en)
AT (1) ATE28576T1 (en)
DE (1) DE3372714D1 (en)
IT (1) IT1150259B (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2606011A (en) * 1948-03-22 1952-08-05 William A Lommen Icebreaker for highway maintenance
CH300498A (en) * 1952-02-20 1954-08-15 Grisel Louis Machine for removing a soil surface layer.
GB769557A (en) * 1953-08-05 1957-03-13 Nat Res Dev Apparatus for clearing snow or ice from road and the like open-air surfaces
CA935284A (en) * 1971-11-15 1973-10-16 Fleurant Rolland Towable thrasher
US3779319A (en) * 1972-04-24 1973-12-18 T Pease Mobile snow working apparatus with adjustable height flailer

Also Published As

Publication number Publication date
IT8220029A0 (en) 1982-03-09
DE3372714D1 (en) 1987-09-03
EP0088283A1 (en) 1983-09-14
EP0088283B1 (en) 1987-07-29
ATE28576T1 (en) 1987-08-15

Similar Documents

Publication Publication Date Title
CA2017022A1 (en) Belt track for track-laying vehicles and snowmobiles
IT1150259B (en) DEVICE TO CONSTITUTE AND TREAT THE SNOW ON THE SKI SLOPES, COMBINED WITH A SNOW VEHICLE
EP0091817A3 (en) Track shoe with grouser
IT1198160B (en) ANTI-SLIP TIRE IN PARTICULAR FOR USE ON SNOW, ICE ROADS OR SIMILAR
US4520582A (en) Ski trails rotary cutter and crusher drag unit
DK0584961T3 (en)
DE3573553D1 (en) Apparatus for rebuilding worn shoe grouser for track chain
IT7927446A0 (en) DEVICE FOR THE PREPARATION OF SNOW SLOPES.
ZA833250B (en) Driving mechanism for vehicles propelled by human muscle power
SU844448A1 (en) Vehicle elastic endless track
JPS57134369A (en) Structure of crawler
ZA81155B (en) Border for the inner side of a track in a sports ground
DE3373991D1 (en) Vehicle track for use on soil without or with snow
SE8205803L (en) MOTORKELKE
ES269450Y (en) WHEEL COVERS FOR SKATE WHEELS.
IT8467334A1 (en) BRAKE FOR SKI ON WHEELS FOR TRAINING ON THE ROAD.
IT1212634B (en) MACHINE PERFECTED TO REMOVE DIRT FROM ROADS AND SIDEWALKS, TO REMOVE THE SNOW, CUT THE GRASS AND FOR OTHER CITIZEN USES
ES286282U (en) Set doll-autopropulated double (Machine-translation by Google Translate, not legally binding)
IT1182215B (en) CONFERENCE APPLICABLE TO MOTOR VEHICLE DRIVE WHEELS, ON SNOW, ICE, ACCIDENTED LAND
ES267343Y (en) "A STAMPED BEARING FOR SKATE WHEELS OR THE LIKE".
ES267958Y (en) "WHEEL RIM".
IT8621109A1 (en) EQUIPMENT FOR BALANCING WHEELS OF MOTOR VEHICLES, IN PARTICULAR OF THE TYPE OPERATING WITH MOUNTED WHEELS
DK211083D0 (en) DRIVE TAPE FOR PUTTING PLATE ELEMENTS OVER A SEATED WHEEL WHEEL
IT8421619A0 (en) IMPROVED SNOW DEVICE FOR VEHICLE WHEELS WITH INDEPENDENT TRANSVERSE SKATES.
IT8023743A0 (en) SNOW CRAMPONS FOR CAR WHEELS.