AT361972B - Geraet zum praeparieren von skipisten - Google Patents
Geraet zum praeparieren von skipistenInfo
- Publication number
- AT361972B AT361972B AT29378A AT29378A AT361972B AT 361972 B AT361972 B AT 361972B AT 29378 A AT29378 A AT 29378A AT 29378 A AT29378 A AT 29378A AT 361972 B AT361972 B AT 361972B
- Authority
- AT
- Austria
- Prior art keywords
- ski slopes
- preparing ski
- preparing
- slopes
- ski
- Prior art date
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)
- Road Paving Machines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH108777A CH604787A5 (de) | 1977-01-28 | 1977-01-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA29378A ATA29378A (de) | 1980-09-15 |
AT361972B true AT361972B (de) | 1981-04-10 |
Family
ID=4202153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT29378A AT361972B (de) | 1977-01-28 | 1978-01-16 | Geraet zum praeparieren von skipisten |
Country Status (6)
Country | Link |
---|---|
US (1) | US4163329A (de) |
AT (1) | AT361972B (de) |
CH (1) | CH604787A5 (de) |
DE (1) | DE2802013A1 (de) |
FR (1) | FR2378535A1 (de) |
IT (1) | IT1092123B (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2946796A1 (de) * | 1979-11-20 | 1981-05-27 | Karl Kässbohrer Fahrzeugwerke GmbH, 7900 Ulm | Nachlaufgeraet fuer schneefahrzeuge, insbesondere zur pistenpflege |
US4307524A (en) * | 1980-06-03 | 1981-12-29 | Leaf Enterprises, Inc. | Ice removing attachment for a vehicle |
US4337586A (en) * | 1981-03-25 | 1982-07-06 | Joseph Buono | Apparatus for the handling and conditioning of snow |
FI69165C (fi) * | 1983-03-18 | 1985-12-10 | Niemele Tapio | Anordning foer att goera skidspaor |
DE9217472U1 (de) * | 1992-12-21 | 1993-02-25 | Karl Kässbohrer Fahrzeugwerke GmbH, 7900 Ulm | Pistenpflegevorrichtung |
US6607330B2 (en) | 2000-09-20 | 2003-08-19 | Patrick L. Philpott | Snow compacting tool |
US20020078606A1 (en) * | 2000-12-22 | 2002-06-27 | Trevor Grummett | Ground levelling trimmer |
FR2861252B1 (fr) * | 2003-10-27 | 2006-02-17 | Otico | Machine agricole comportant un bati support tracte et des rouleaux pourvus d'une serie de pneumatiques a profil en dome |
CA2642218A1 (en) * | 2008-10-29 | 2010-04-29 | Carl Audet | Track setter |
USD938498S1 (en) | 2019-12-03 | 2021-12-14 | Jonathan Bottema | Trail grooming device |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US34828A (en) * | 1862-04-01 | Improvement in cultivators | ||
US780785A (en) * | 1904-08-20 | 1905-01-24 | Josiah Dorsett | Pulverizer or cultivator. |
US832978A (en) * | 1905-02-28 | 1906-10-09 | Charles W Mulhall | Land-leveler. |
US979255A (en) * | 1910-05-18 | 1910-12-20 | William C Brown | Snow plow and roller. |
US1171084A (en) * | 1914-08-12 | 1916-02-08 | Edward E Barrett | Road-grader. |
US1198684A (en) * | 1915-03-23 | 1916-09-19 | Richard J Waugh | Combined scraper and roller. |
US2786283A (en) * | 1951-12-17 | 1957-03-26 | Bradley Stephen | Apparatus for grading and packing snow |
US2915839A (en) * | 1955-04-26 | 1959-12-08 | Arnel T Erickson | Level blade mounting |
US3794122A (en) * | 1972-03-14 | 1974-02-26 | D Rohrer | Snow conditioning machine |
CH551205A (de) * | 1972-08-23 | 1974-07-15 | Ratrac Ag | Pistenbearbeitungs-zusatzgeraet fuer ein zum bearbeiten von skipisten dienendes raupenfahrzeug. |
US3889760A (en) * | 1973-07-11 | 1975-06-17 | Technion Res & Dev Foundation | Combined smoother and roller-packer |
US4056328A (en) * | 1977-02-17 | 1977-11-01 | Maxey Loren R | Snow groomer for snowmobile trails |
-
1977
- 1977-01-28 CH CH108777A patent/CH604787A5/xx not_active IP Right Cessation
-
1978
- 1978-01-16 AT AT29378A patent/AT361972B/de not_active IP Right Cessation
- 1978-01-18 DE DE19782802013 patent/DE2802013A1/de not_active Withdrawn
- 1978-01-18 IT IT19397/78A patent/IT1092123B/it active
- 1978-01-26 FR FR7802148A patent/FR2378535A1/fr active Pending
- 1978-01-27 US US05/873,017 patent/US4163329A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4163329A (en) | 1979-08-07 |
IT1092123B (it) | 1985-07-06 |
IT7819397A0 (it) | 1978-01-18 |
ATA29378A (de) | 1980-09-15 |
DE2802013A1 (de) | 1978-08-03 |
CH604787A5 (de) | 1978-09-15 |
FR2378535A1 (fr) | 1978-08-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee | ||
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |