NO131273B - - Google Patents

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Publication number
NO131273B
NO131273B NO1852/71A NO185271A NO131273B NO 131273 B NO131273 B NO 131273B NO 1852/71 A NO1852/71 A NO 1852/71A NO 185271 A NO185271 A NO 185271A NO 131273 B NO131273 B NO 131273B
Authority
NO
Norway
Prior art keywords
snow
preparation
intended
well
combination tool
Prior art date
Application number
NO1852/71A
Other languages
English (en)
Norwegian (no)
Other versions
NO131273C (fr
Inventor
B B Rich
R M Brown
Original Assignee
Thiokol Chemical Corp
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 Thiokol Chemical Corp filed Critical Thiokol Chemical Corp
Publication of NO131273B publication Critical patent/NO131273B/no
Publication of NO131273C publication Critical patent/NO131273C/no

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)
  • Soil Working Implements (AREA)
  • Lubricants (AREA)
NO1852/71A 1970-07-24 1971-05-14 NO131273C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5802470A 1970-07-24 1970-07-24

Publications (2)

Publication Number Publication Date
NO131273B true NO131273B (fr) 1975-01-27
NO131273C NO131273C (fr) 1975-05-07

Family

ID=22014190

Family Applications (1)

Application Number Title Priority Date Filing Date
NO1852/71A NO131273C (fr) 1970-07-24 1971-05-14

Country Status (8)

Country Link
US (1) US3685404A (fr)
JP (1) JPS5167651A (fr)
AT (1) AT316624B (fr)
CA (1) CA938443A (fr)
CH (1) CH541339A (fr)
DE (1) DE2135987C3 (fr)
FR (1) FR2099322A5 (fr)
NO (1) NO131273C (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH591877A5 (fr) * 1976-04-02 1977-09-30 Kempf & Co Ag
US4019268A (en) * 1976-11-01 1977-04-26 Valley Engineering, Inc. Apparatus for compacting snow for skiing
DE3247971A1 (de) * 1982-12-24 1984-06-28 Karl Kässbohrer Fahrzeugwerke GmbH, 7900 Ulm Schneefahrzeug zur loipenpflege
DE3333942A1 (de) * 1983-09-20 1985-03-28 Karl Kässbohrer Fahrzeugwerke GmbH, 7900 Ulm Schneefahrzeug
US4571120A (en) * 1985-01-07 1986-02-18 International Technology Services Road levelling oil squeegee
DE8522791U1 (de) * 1985-08-07 1985-12-05 Karl Kässbohrer Fahrzeugwerke GmbH, 7900 Ulm Pistenfahrzeug mit höhenverstellbarer Bodenbearbeitungs-, insbesondere Schneefräsvorrichtung
DE8528096U1 (de) * 1985-10-02 1985-11-14 Karl Kässbohrer Fahrzeugwerke GmbH, 7900 Ulm Schneefräse
FR2596665A1 (fr) * 1986-04-02 1987-10-09 Troccon Jean Traceur de pistes de ski de fond a faces multiples de travail
US5265975A (en) * 1991-06-13 1993-11-30 Scott Norman L Gravel scarifying and levelling device
DE29500818U1 (de) * 1995-01-19 1995-03-02 Kaessbohrer Gelaendefahrzeug G Pistenpflegegerät
US7059072B2 (en) * 2003-02-20 2006-06-13 The United States Of America As Represented By The Secretary Of Agriculture Subsoiling excavator bucket
US6899191B1 (en) 2004-01-30 2005-05-31 Sno-Bear Industries, Llc Actuated ski suspension
US9435090B1 (en) 2012-12-12 2016-09-06 Tube Shaper, LLC Groomer for forming lanes in snow
US10384504B2 (en) 2015-12-16 2019-08-20 SnoBear USA, Inc. Transport trailer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US978498A (en) * 1909-10-14 1910-12-13 Niels K Skow Road-grader.
US1522074A (en) * 1923-04-21 1925-01-06 Henry O Olson Agricultural machine
US1883404A (en) * 1928-08-11 1932-10-18 Ronning Adolph Road maintainer
US2042196A (en) * 1934-06-01 1936-05-26 Nicholas H Senz Scarifier
US2262415A (en) * 1940-07-01 1941-11-11 Claude E Williams Hinged teeth for bulldozer moldboards
US2723608A (en) * 1951-10-15 1955-11-15 Jackson Vibrators Paving machine or compacting machine
US2984026A (en) * 1956-03-12 1961-05-16 Thompson Scoop Grader Inc Road-working machine
US3199424A (en) * 1962-09-21 1965-08-10 Carl R Glass Soil tamping device
US3531161A (en) * 1967-02-27 1970-09-29 Gilbert F Conn Back hoe saw attachment
US3504598A (en) * 1969-01-22 1970-04-07 Rex Chainbelt Inc Pulverizer-mixer with a vibratory tailboard

Also Published As

Publication number Publication date
CH541339A (fr) 1973-09-15
CA938443A (en) 1973-12-18
JPS5167651A (fr) 1976-06-11
DE2135987A1 (de) 1972-01-27
FR2099322A5 (fr) 1972-03-10
AT316624B (de) 1974-07-25
US3685404A (en) 1972-08-22
DE2135987B2 (de) 1973-07-19
NO131273C (fr) 1975-05-07
DE2135987C3 (de) 1974-02-07

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