IT1260303B - Portattrezzi portato da un veicolo semovente, in particolare per la preparazione di piste di sci - Google Patents

Portattrezzi portato da un veicolo semovente, in particolare per la preparazione di piste di sci

Info

Publication number
IT1260303B
IT1260303B ITBZ920001A ITBZ920001A IT1260303B IT 1260303 B IT1260303 B IT 1260303B IT BZ920001 A ITBZ920001 A IT BZ920001A IT BZ920001 A ITBZ920001 A IT BZ920001A IT 1260303 B IT1260303 B IT 1260303B
Authority
IT
Italy
Prior art keywords
self
propelled vehicle
arm
articulated
preparation
Prior art date
Application number
ITBZ920001A
Other languages
English (en)
Original Assignee
Leitner Spa
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 Leitner Spa filed Critical Leitner Spa
Priority to ITBZ920001A priority Critical patent/IT1260303B/it
Publication of ITBZ920001A0 publication Critical patent/ITBZ920001A0/it
Priority to DE59303384T priority patent/DE59303384D1/de
Priority to AT93200039T priority patent/ATE141363T1/de
Priority to EP93200039A priority patent/EP0551160B1/de
Publication of ITBZ920001A1 publication Critical patent/ITBZ920001A1/it
Application granted granted Critical
Publication of IT1260303B publication Critical patent/IT1260303B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/14—Draw-gear or towing devices characterised by their type
    • B60D1/145—Draw-gear or towing devices characterised by their type consisting of an elongated single bar or tube
    • B60D1/155—Draw-gear or towing devices characterised by their type consisting of an elongated single bar or tube comprising telescopic or foldable parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D49/00—Tractors
    • B62D49/06—Tractors adapted for multi-purpose use
    • B62D49/065—Coupling of multi-purpose tractors with equipment
    • 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
    • E02F3/382—Connections to the frame; Supports for booms or arms
    • E02F3/384—Connections to the frame; Supports for booms or arms the boom being pivotable relative to the frame about a vertical axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Mining & Mineral Resources (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Harvester Elements (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Transmission Devices (AREA)

Abstract

Viene descritto un portattrezzi portato da un veicolo semovente, in particolare per la preparazione di piste da sci comprendente - una struttura atta ad essere articolata in modo girevole attorno ad un asse orizzontale e ad un asse verticale al veicolo semovente,- almeno un attuatore collegato fra la struttura e il telaio del veicolo semovente e capace di rotare la struttura in un piano verticale,- almeno un attuatore collegato fra la detta struttura e il telaio del veicolo semovente atto a rotare la struttura in un piano orizzontale,- un supporto previsto ad una estremità della struttura opposta alla estremità di articolazione della struttura al telaio del veicolo semovente.Secondo l'invenzione la struttura è formata da un braccio (2) articolato al telaio del veicolo semovente attraverso un giunto a snodo doppio (7) presentante un asse girevole verticale (8) e un asse girevole orizzontale (9), il braccio (2) essendo telescopico, alla cui parte fissa è articolata una dell'estremità dell'attuatore atto a attuare i movimenti in un piano verticale del braccio (2) e alla cui parte mobile è articolata l'estremità dell'attuatore movimenti atto ad attuare movimenti del braccio (2) nel piano orizzontale.
ITBZ920001A 1992-01-10 1992-01-10 Portattrezzi portato da un veicolo semovente, in particolare per la preparazione di piste di sci IT1260303B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITBZ920001A IT1260303B (it) 1992-01-10 1992-01-10 Portattrezzi portato da un veicolo semovente, in particolare per la preparazione di piste di sci
DE59303384T DE59303384D1 (de) 1992-01-10 1993-01-08 Geräteträger zum Anbau an selbstfahrende Fahrzeuge, insbesondere zum Präparieren von Skipisten
AT93200039T ATE141363T1 (de) 1992-01-10 1993-01-08 Geräteträger zum anbau an selbstfahrende fahrzeuge, insbesondere zum präparieren von skipisten
EP93200039A EP0551160B1 (de) 1992-01-10 1993-01-08 Geräteträger zum Anbau an selbstfahrende Fahrzeuge, insbesondere zum Präparieren von Skipisten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBZ920001A IT1260303B (it) 1992-01-10 1992-01-10 Portattrezzi portato da un veicolo semovente, in particolare per la preparazione di piste di sci

Publications (3)

Publication Number Publication Date
ITBZ920001A0 ITBZ920001A0 (it) 1992-01-10
ITBZ920001A1 ITBZ920001A1 (it) 1993-07-10
IT1260303B true IT1260303B (it) 1996-04-05

Family

ID=11346531

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBZ920001A IT1260303B (it) 1992-01-10 1992-01-10 Portattrezzi portato da un veicolo semovente, in particolare per la preparazione di piste di sci

Country Status (4)

Country Link
EP (1) EP0551160B1 (it)
AT (1) ATE141363T1 (it)
DE (1) DE59303384D1 (it)
IT (1) IT1260303B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FIU960089U0 (fi) * 1996-02-09 1996-02-09 Kertzen Oy Laite lumiauran muotoilemiseksi
EP1908673B1 (de) 2006-10-06 2009-12-09 Rolic Invest Sarl Raupenfahrzeug
ITMI20071249A1 (it) 2007-06-21 2008-12-22 Rolic Invest Sarl Rampone per cingoli di veicoli cingolati, in particolare veicoli battipista
ITMI20072096A1 (it) * 2007-10-30 2009-04-30 Rolic Invest Sarl Dispositivo di collegamento fra un veicolo battipista ed un'attrezzatura per la preparazione del manto nevoso delle piste da sci e metodo di controllo impiegante tale dispositivo di collegamento
ITMI20072091A1 (it) 2007-10-30 2009-04-30 Rolic Invest Sarl Fresa rotante da neve e metodo per la preparazione del manto nevoso delle piste da sci
ITMI20072105A1 (it) 2007-10-31 2009-05-01 Rolic Invest Sarl Fresa rotante da neve per la preparazione del manto nevoso delle piste da sci
ITMI20072102A1 (it) 2007-10-31 2009-05-01 Rolic Invest Sarl Fresa rotante da neve per la preparazione del manto nevoso delle piste da sci
ITMI20081001A1 (it) 2008-05-29 2009-11-30 Rolic Invest Sarl Cingolo per veicoli battipista e veicolo battipista provvisto di tale cingolo
IT1394923B1 (it) 2009-02-18 2012-07-27 Rolic Invest Sarl Veicolo battipista comprendente un gruppo verricello di ausilio alla movimentazione del veicolo battipista lungo pendii ripidi e metodo di azionamento del gruppo verricello
RU2506173C1 (ru) * 2012-10-08 2014-02-10 Открытое акционерное общество "Инновационная фирма "НАМИ-Сервис" (ОАО "НАМИ-Сервис") Модуль силового узла сцепного устройства и сцепное устройство с таким модулем (варианты)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU530693B2 (en) * 1979-09-27 1983-07-28 Petitto Mine Equip Repair Underground material handling vehicle
DE3247971A1 (de) * 1982-12-24 1984-06-28 Karl Kässbohrer Fahrzeugwerke GmbH, 7900 Ulm Schneefahrzeug zur loipenpflege
AT379756B (de) * 1983-07-15 1986-02-25 Bombardier Rotax Wien Nachziehbares pisten- bzw. loipenpflegegeraet
DE8632321U1 (de) * 1986-12-03 1987-01-29 Karl Kässbohrer Fahrzeugwerke GmbH, 7900 Ulm Pistenfahrzeug mit Geräteträger
US5142800A (en) * 1991-12-27 1992-09-01 Logan Manufacturing Company Snow groomer tow frame alignment device

Also Published As

Publication number Publication date
ITBZ920001A1 (it) 1993-07-10
DE59303384D1 (de) 1996-09-19
ITBZ920001A0 (it) 1992-01-10
ATE141363T1 (de) 1996-08-15
EP0551160B1 (de) 1996-08-14
EP0551160A1 (de) 1993-07-14

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990128