Snow grooming device

• Main Author: HAUG; WALTER
• Format: Patent
• Language: English
• Published: 26.08.1997
• Edition: 6
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM; BEER; BIOCHEMISTRY; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS; CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING ORPROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMISTRY; CLEANING BEACHES; CLEANING OF PERMANENT WAYS; COMPOSITIONS THEREOF; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; CULTURE MEDIA; DISPERSING; ENZYMOLOGY; FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE; FIRE-FIGHTING; FIXED CONSTRUCTIONS; FOG IN GENERAL; HETEROCYCLIC COMPOUNDS; HUMAN NECESSITIES; HYGIENE; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; LIFE-SAVING; MEASURING; MEDICAL OR VETERINARY SCIENCE; METALLURGY; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MUTATION OR GENETIC ENGINEERING; ORGANIC CHEMISTRY; PEPTIDES; PHYSICS; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; PROCESSES USING MICROORGANISMS; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; SPIRITS; STREET CLEANING; TESTING; VINEGAR; WINE

PCT No. PCT/EP93/03396 Sec. 371 Date Feb. 14, 1995 Sec. 102(e) Date Feb. 14, 1995 PCT Filed Dec. 2, 1993 PCT Pub. No. WO94/15028 PCT Pub. Date Jul. 7, 1994A snow grooming devise is provided with a carrier frame consisting of at least one transverse supporting member and two longitudinal supporting members so that it is adapted to be attached to a vehicle with the aid of a coupling means. A vertically adjustable snow propeller and a smoothing board are mounted on the carrier frame. The carrier frame is mounted on said coupling means such that it is adapted to be pivoted about an essentially horizontal longitudinal axis and an essentially horizontal transverse axis. The snow propeller is dragged by the front ends of the longitudinal supporting members and is pivotably mounted thereon and the transverse supporting member is associated with the coupling means so as to support the carrier frame.