AT378693B - TOWING DEVICE FOR MACHINING A HARD SNOW LAYER - Google Patents

TOWING DEVICE FOR MACHINING A HARD SNOW LAYER

Info

Publication number
AT378693B
AT378693B AT0221482A AT221482A AT378693B AT 378693 B AT378693 B AT 378693B AT 0221482 A AT0221482 A AT 0221482A AT 221482 A AT221482 A AT 221482A AT 378693 B AT378693 B AT 378693B
Authority
AT
Austria
Prior art keywords
machining
towing device
snow layer
hard snow
hard
Prior art date
Application number
AT0221482A
Other languages
German (de)
Other versions
ATA221482A (en
Original Assignee
Moser Gabriel
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 Moser Gabriel filed Critical Moser Gabriel
Priority to AT0221482A priority Critical patent/AT378693B/en
Priority to FR8309399A priority patent/FR2528086A1/en
Publication of ATA221482A publication Critical patent/ATA221482A/en
Application granted granted Critical
Publication of AT378693B publication Critical patent/AT378693B/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
AT0221482A 1982-06-08 1982-06-08 TOWING DEVICE FOR MACHINING A HARD SNOW LAYER AT378693B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT0221482A AT378693B (en) 1982-06-08 1982-06-08 TOWING DEVICE FOR MACHINING A HARD SNOW LAYER
FR8309399A FR2528086A1 (en) 1982-06-08 1983-06-07 Device for compacting snow - comprises two rollers of different weight which are driven at different peripheral speeds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0221482A AT378693B (en) 1982-06-08 1982-06-08 TOWING DEVICE FOR MACHINING A HARD SNOW LAYER

Publications (2)

Publication Number Publication Date
ATA221482A ATA221482A (en) 1985-02-15
AT378693B true AT378693B (en) 1985-09-10

Family

ID=3530139

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0221482A AT378693B (en) 1982-06-08 1982-06-08 TOWING DEVICE FOR MACHINING A HARD SNOW LAYER

Country Status (2)

Country Link
AT (1) AT378693B (en)
FR (1) FR2528086A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT298549B (en) * 1967-09-20 1972-05-10 Ratrac Ag Towing device for ski slope preparation
DE1913382B2 (en) * 1969-03-17 1977-08-18 DEVICE FOR LEVELING SNOW AREAS, IN PARTICULAR SKI SLOPES

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT298549B (en) * 1967-09-20 1972-05-10 Ratrac Ag Towing device for ski slope preparation
DE1913382B2 (en) * 1969-03-17 1977-08-18 DEVICE FOR LEVELING SNOW AREAS, IN PARTICULAR SKI SLOPES

Also Published As

Publication number Publication date
FR2528086A1 (en) 1983-12-09
ATA221482A (en) 1985-02-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee