CH591877A5 - - Google Patents
Info
- Publication number
- CH591877A5 CH591877A5 CH413376A CH413376A CH591877A5 CH 591877 A5 CH591877 A5 CH 591877A5 CH 413376 A CH413376 A CH 413376A CH 413376 A CH413376 A CH 413376A CH 591877 A5 CH591877 A5 CH 591877A5
- Authority
- CH
- Switzerland
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)
- Road Paving Structures (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH413376A CH591877A5 (es) | 1976-04-02 | 1976-04-02 | |
AT0451076A AT363508B (de) | 1976-04-02 | 1976-06-21 | Vorrichtung zum herrichten von skipisten |
DE19762627893 DE2627893A1 (de) | 1976-04-02 | 1976-06-22 | Verfahren zur erstellung und regenerierung von skipisten und vorrichtung zur ausuebung des verfahrens |
IT25038/76A IT1067056B (it) | 1976-04-02 | 1976-07-05 | Procedimento per la produzione e la rigenerazione di piste da sci e dispositivo per l'esecuzione del provvedimento |
FR7623691A FR2346029A1 (fr) | 1976-04-02 | 1976-08-03 | Procede de realisation et de remise en etat de pistes de ski et dispositif pour sa mise en oeuvre |
US05/782,350 US4083131A (en) | 1976-04-02 | 1977-03-29 | Apparatus for regeneration of skiing courses |
CA275,209A CA1059312A (en) | 1976-04-02 | 1977-03-31 | Method and apparatus for regeneration of skiing courses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH413376A CH591877A5 (es) | 1976-04-02 | 1976-04-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH591877A5 true CH591877A5 (es) | 1977-09-30 |
Family
ID=4270446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH413376A CH591877A5 (es) | 1976-04-02 | 1976-04-02 |
Country Status (7)
Country | Link |
---|---|
US (1) | US4083131A (es) |
AT (1) | AT363508B (es) |
CA (1) | CA1059312A (es) |
CH (1) | CH591877A5 (es) |
DE (1) | DE2627893A1 (es) |
FR (1) | FR2346029A1 (es) |
IT (1) | IT1067056B (es) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2468695A1 (fr) * | 1979-11-06 | 1981-05-08 | Kempf & Co Ag | Dispositif pour l'etablissement de pistes de ski |
US4560303A (en) * | 1982-12-24 | 1985-12-24 | Karl Kassbohrer Fahrzeugwerke Bmbh | Apparatus for forming cross country skiing tracks in a snow covered surface |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH629111A5 (en) * | 1978-01-31 | 1982-04-15 | Kempf & Co Ag | Device for preparing ski pistes |
US4371330A (en) * | 1980-09-22 | 1983-02-01 | W. R. Grace & Co. | Adjustable screed bar apparatus |
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 |
CH673492A5 (es) * | 1987-04-27 | 1990-03-15 | Reberle Reg Treuunternehmen Sc | |
US4756100A (en) * | 1987-07-13 | 1988-07-12 | Holden Thomas R | Cross country ski track grooming device |
US20040188105A1 (en) * | 2002-03-20 | 2004-09-30 | Patrick Newnam | Method of earthworking |
DE102005050629A1 (de) * | 2005-10-21 | 2007-04-26 | Bomag Gmbh | Heckfinisher und Verfahren zur Glättung einer Geländeoberfläche |
US8596374B2 (en) * | 2010-12-30 | 2013-12-03 | Ronald J. Kile | Ground working apparatus |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US882751A (en) * | 1907-09-18 | 1908-03-24 | Ernest E Edwards | Runner attachment for plows. |
US932785A (en) * | 1908-06-03 | 1909-08-31 | Thomas J King | Farming implement. |
US970966A (en) * | 1909-05-07 | 1910-09-20 | George N Clymer | Road-scraper. |
US1968412A (en) * | 1931-05-23 | 1934-07-31 | Le Grand H Lull | Chatter eliminator for road maintenance machines |
US3463548A (en) * | 1967-04-03 | 1969-08-26 | James W Kelly | Process for conditioning a hard snow or ice-like snow covered ski slope and apparatus therefor |
GB1261209A (en) * | 1968-03-01 | 1972-01-26 | Mcconnel F W Ltd | Improvements in ground engaging implement supports for attachment to tractors |
US3656557A (en) * | 1969-08-12 | 1972-04-18 | Thiokol Chemical Corp | Apparatus for levelling, smoothing, and grading snow |
US3685404A (en) * | 1970-07-24 | 1972-08-22 | Thiokol Chemical Corp | Multi-way snow grooming apparatus for ski slopes |
FR2127209A5 (es) * | 1971-02-22 | 1972-10-13 | Montaz Et Mautino | |
AT317970B (de) * | 1971-02-22 | 1974-09-25 | Koenig Maschinen E | Gerät zum Präparieren von Skipisten u.dgl. |
CH548782A (de) * | 1972-03-15 | 1974-05-15 | Maurer Wilhelm | Verfahren zum bearbeiten von bestehenden skipisten, insbesondere im huegeligen gelaende, sowie fahrzeug zur ausfuehrung des verfahrens. |
DE2244385A1 (de) * | 1972-09-09 | 1974-03-14 | Fendt & Co Xaver | Pistenpflegegeraet, insbesondere pistenraupe |
CA964055A (en) * | 1972-11-16 | 1975-03-11 | Bombardier Limited | Snowmobile trail groomer |
US3915239A (en) * | 1973-04-16 | 1975-10-28 | Lucien Hendrichon | Trail scraper |
US3872931A (en) * | 1973-05-11 | 1975-03-25 | Richard H Camp | Combination trail grader and carrier |
US3926262A (en) * | 1974-05-07 | 1975-12-16 | Merle H Brooks | Piggyback mogul grader |
CH574255A5 (es) * | 1974-08-28 | 1976-04-15 | Baechler Anton R | |
DE2549779A1 (de) * | 1975-11-06 | 1977-05-12 | Meinrad Landerer | Kombiniertes praeparierungsgeraet fuer skipisten |
US4019268A (en) * | 1976-11-01 | 1977-04-26 | Valley Engineering, Inc. | Apparatus for compacting snow for skiing |
-
1976
- 1976-04-02 CH CH413376A patent/CH591877A5/xx not_active IP Right Cessation
- 1976-06-21 AT AT0451076A patent/AT363508B/de not_active IP Right Cessation
- 1976-06-22 DE DE19762627893 patent/DE2627893A1/de not_active Withdrawn
- 1976-07-05 IT IT25038/76A patent/IT1067056B/it active
- 1976-08-03 FR FR7623691A patent/FR2346029A1/fr active Granted
-
1977
- 1977-03-29 US US05/782,350 patent/US4083131A/en not_active Expired - Lifetime
- 1977-03-31 CA CA275,209A patent/CA1059312A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2468695A1 (fr) * | 1979-11-06 | 1981-05-08 | Kempf & Co Ag | Dispositif pour l'etablissement de pistes de ski |
US4560303A (en) * | 1982-12-24 | 1985-12-24 | Karl Kassbohrer Fahrzeugwerke Bmbh | Apparatus for forming cross country skiing tracks in a snow covered surface |
Also Published As
Publication number | Publication date |
---|---|
CA1059312A (en) | 1979-07-31 |
ATA451076A (de) | 1981-01-15 |
US4083131A (en) | 1978-04-11 |
IT1067056B (it) | 1985-03-12 |
AT363508B (de) | 1981-08-10 |
FR2346029A1 (fr) | 1977-10-28 |
DE2627893A1 (de) | 1977-10-13 |
FR2346029B1 (es) | 1982-12-31 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |