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AT310228B - Device for preparing snow slopes - Google Patents

Device for preparing snow slopes

Info

Publication number
AT310228B
AT310228B AT385370A AT385370A AT310228B AT 310228 B AT310228 B AT 310228B AT 385370 A AT385370 A AT 385370A AT 385370 A AT385370 A AT 385370A AT 310228 B AT310228 B AT 310228B
Authority
AT
Austria
Prior art keywords
snow slopes
preparing snow
preparing
slopes
snow
Prior art date
Application number
AT385370A
Other languages
German (de)
Original Assignee
Ernesto 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 Ernesto Prinoth filed Critical Ernesto Prinoth
Application granted granted Critical
Publication of AT310228B publication Critical patent/AT310228B/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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/02—Improving by compacting
    • E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
    • E02D3/074—Vibrating apparatus operating with systems involving rotary unbalanced masses

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Agronomy & Crop Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Vibration Prevention Devices (AREA)
AT385370A 1969-06-10 1970-04-28 Device for preparing snow slopes AT310228B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT254969 1969-06-10
IT258869 1969-12-17

Publications (1)

Publication Number Publication Date
AT310228B true AT310228B (en) 1973-09-25

Family

ID=26325255

Family Applications (1)

Application Number Title Priority Date Filing Date
AT385370A AT310228B (en) 1969-06-10 1970-04-28 Device for preparing snow slopes

Country Status (4)

Country Link
AT (1) AT310228B (en)
CH (1) CH518109A (en)
DE (1) DE2023272C3 (en)
FR (1) FR2052494A5 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7513961A (en) * 1975-12-01 1977-06-03 Lely Nv C Van Der SOIL WORKING MACHINE.
DE202005002235U1 (en) * 2005-02-11 2006-06-22 Bomag Gmbh Snow compactor and track device

Also Published As

Publication number Publication date
CH518109A (en) 1972-01-31
DE2023272C3 (en) 1978-10-12
DE2023272B2 (en) 1978-02-09
DE2023272A1 (en) 1970-12-17
FR2052494A5 (en) 1971-04-09

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Legal Events

Date Code Title Description
ELA Expired due to lapse of time