CA938443A - Multi-way grooming apparatus for ski slopes - Google Patents

Multi-way grooming apparatus for ski slopes

Info

Publication number
CA938443A
CA938443A CA113037A CA113037A CA938443A CA 938443 A CA938443 A CA 938443A CA 113037 A CA113037 A CA 113037A CA 113037 A CA113037 A CA 113037A CA 938443 A CA938443 A CA 938443A
Authority
CA
Canada
Prior art keywords
way
ski slopes
grooming apparatus
grooming
ski
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.)
Expired
Application number
CA113037A
Other versions
CA113037S (en
Inventor
B. Rich Blaine
M. Brown Rex
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.)
ATK Launch Systems LLC
Original Assignee
Thiokol 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 Corp filed Critical Thiokol Corp
Application granted granted Critical
Publication of CA938443A publication Critical patent/CA938443A/en
Expired 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
CA113037A 1970-07-24 1971-05-14 Multi-way grooming apparatus for ski slopes Expired CA938443A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA938443A true CA938443A (en) 1973-12-18

Family

ID=22014190

Family Applications (1)

Application Number Title Priority Date Filing Date
CA113037A Expired CA938443A (en) 1970-07-24 1971-05-14 Multi-way grooming apparatus for ski slopes

Country Status (8)

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

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH591877A5 (en) * 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 (en) * 1982-12-24 1984-06-28 Karl Kässbohrer Fahrzeugwerke GmbH, 7900 Ulm SNOW VEHICLE FOR CROSS-COUNTRY CARE
DE3333942A1 (en) * 1983-09-20 1985-03-28 Karl Kässbohrer Fahrzeugwerke GmbH, 7900 Ulm SNOW VEHICLE
US4571120A (en) * 1985-01-07 1986-02-18 International Technology Services Road levelling oil squeegee
DE8522791U1 (en) * 1985-08-07 1985-12-05 Karl Kässbohrer Fahrzeugwerke GmbH, 7900 Ulm Snow groomer with height-adjustable soil cultivation, in particular snow milling device
DE8528096U1 (en) * 1985-10-02 1985-11-14 Karl Kässbohrer Fahrzeugwerke GmbH, 7900 Ulm Snow blower
FR2596665A1 (en) * 1986-04-02 1987-10-09 Troccon Jean Marker, for cross-country ski trails, having multiple work faces
US5265975A (en) * 1991-06-13 1993-11-30 Scott Norman L Gravel scarifying and levelling device
DE29500818U1 (en) * 1995-01-19 1995-03-02 Kaessbohrer Gelaendefahrzeug G Snow groomer
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
NO131273B (en) 1975-01-27
US3685404A (en) 1972-08-22
JPS5167651A (en) 1976-06-11
DE2135987C3 (en) 1974-02-07
DE2135987A1 (en) 1972-01-27
FR2099322A5 (en) 1972-03-10
DE2135987B2 (en) 1973-07-19
AT316624B (en) 1974-07-25
CH541339A (en) 1973-09-15
NO131273C (en) 1975-05-07

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