WO2007086756A1 - Dispositif de fixation pour le montage d'instrument dans un vehicule - Google Patents

Dispositif de fixation pour le montage d'instrument dans un vehicule Download PDF

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Publication number
WO2007086756A1
WO2007086756A1 PCT/NO2007/000030 NO2007000030W WO2007086756A1 WO 2007086756 A1 WO2007086756 A1 WO 2007086756A1 NO 2007000030 W NO2007000030 W NO 2007000030W WO 2007086756 A1 WO2007086756 A1 WO 2007086756A1
Authority
WO
WIPO (PCT)
Prior art keywords
implement
vehicle
attachment
attachment device
articulated
Prior art date
Application number
PCT/NO2007/000030
Other languages
English (en)
Inventor
Harald BJELKÅSEN
Original Assignee
Tellefsdal As
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 Tellefsdal As filed Critical Tellefsdal As
Publication of WO2007086756A1 publication Critical patent/WO2007086756A1/fr

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
    • E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
    • E01H5/04—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material
    • E01H5/06—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades
    • E01H5/065—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades characterised by the form of the snow-plough blade, e.g. flexible, or by snow-plough blade accessories
    • E01H5/066—Snow-plough blade accessories, e.g. deflector plates, skid shoes
    • 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
    • E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
    • E01H5/04—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material
    • E01H5/06—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades

Definitions

  • Attachment device for mounting of implement to a vehicle
  • the present invention relates to an attachment device for mounting a limited movable implement to a vehicle, comprising a machine part designed to be fixedly mounted to the vehicle, an implement part for fixedly mounting to the implement, and an articulated movable connecting mechanism between the machine part and the implement part.
  • An implement such as a snow plough, necessarily needs to be attached to a vehicle or a carrying machine, for example a tractor, wheeled loader or motor truck. Typically this takes place in that a parallelogram lifting means is mounted between the plough and the carrying machine, which enables the plough to be lifted and lowered in parallel with the ground without altering the attack angle.
  • a commonly known attachment device for mounting of the implement to a vehicle for example an attachment device for a high eject diagonal plough, is illustrated in figure 1 and 2.
  • the attachment device comprises a vertical frame for fixation to the vehicle, a horizontal frame for connection between the vertical frame and the plough, and a number of link arms articulated connected to the vertical frame and the frame of the plough respectively.
  • one main object with the present invention is to obtain good movability and "float" between an implement, such as a snow plough, and a vehicle in combination with short overall length of the attachment device itself.
  • an implement such as a snow plough
  • a vehicle in combination with short overall length of the attachment device itself.
  • an attachment device for mounting of an implement of the introductory mention type is provided, which is distinguished in that the connecting mechanism is designed as a parallelogram mechanism comprising upper and lower arm means that are articulated attached to the machine part and implement part respectively and, when viewed in the moving direction of the vehicle, the articulated attachment means between the machine part and the arm means is located ahead of the articulated attachment means between the implement part and the arm means.
  • Short overall length is consequently achieved in that the shove or pushing force from the carrying machine is transferred as pulling force through the moveable connecting mechanism of the attachment device.
  • the moveable connecting mechanism can then be made substantially shorter compared with similar attachment devices that are exposed to pure pushing force.
  • the arm means may include at least one shock absorbing means.
  • the machine part may include a fixing plate for attachment to the vehicle and the fixing plate has two spaced apart and in parallel extending and projecting plate parts having journals in their front ends, when viewed in the moving direction of the vehicle, for pivotal attachment of the upper and lower arm means.
  • the implement part may include a fixing means for attachment to the implement and the fixing means has two spaced apart and in parallel extending plate parts having journals in their rear ends, when viewed in the moving direction of the vehicle, for pivotal attachment of the upper and lower arm means.
  • Fig.l shows from rear, in perspective view, a high eject diagonal plough and separate associated attachment device according to prior art
  • Fig. 2 shows in perspective view a known, typical snow plough attached to a vehicle
  • FIG. 3 A shows from rear a perspective view of an attachment device according to the invention for use to mount implement onto vehicles
  • Fig. 3B shows in perspective exploded view the attachment device according to figure
  • Fig. 4A shows a front perspective view of an attachment device according to the invention for use to mount implement onto vehicles
  • FIG. 4B shows in perspective exploded view the attachment device according to figure 4A
  • Fig. 5 A shows an elevation view of the attachment device according to figure 3 and 4,
  • Fig. 5B shows an exploded side view of the attachment device according to figure 5 A
  • FIG. 6 and 7 show further perspective views of the attachment device according to figure
  • Fig. 8 shows in side view the construction of the attachment device according to the invention
  • Fig. 9 shows schematically the construction of the attachment device with associated power diagram drawn in.
  • FIG.1 and 2 represents the prior art.
  • the attachment device 10 is drawn as an individual part, but is intended for articulated, detachable attachment to an intermediate frame 3 that is an integrated structural part of the plough 1.
  • the attachment device 10 comprises a vertical frame 9 which is designed for detachable, stable attachment to a vehicle 2 or carrying machine, like a tractor, road machine, snow truck or lorry.
  • a horizontal frame 8 is positioned normal to the vertical frame 9 and forms the connection to the implement like the here illustrated snow plough 1.
  • two upper arms 11, so called turabuckles create additional connection between the implement 1 and the vehicle 2.
  • this attachment device 10 is based on pure, direct pushing force between the vehicle 2 and the plough 1 via the horizontal frame 8 and the arms 11. Lifting and lowering of the plough 1 can take place by means of one or more working cylinders 12.
  • FIG. 9 which shows schematically the configuration of the attachment device 20, may preferably also be studied to facilitate the understanding of the construction and operation of the attachment device 20.
  • the attachment device 20 is, as previously mentioned, intended for mounting of an implement, such as the snow plough 1, onto a vehicle 2 and in such a way that the implement 1 is fixedly connected to the vehicle 2, though having a limited freedom of motion in respect of the vehicle 2 and thus the ground.
  • the attachment device 20 comprises a machine part 6 intended for fixedly mounting to the vehicle 2, an implement part 5 for fixedly mounting to the implement 1 and an articulated movable connecting mechanism 7 between the machine part 6 and the implement part 5.
  • dampening plates 14, which operate as end stoppers for the motions of the connecting mechanism 7, are provided.
  • Such can be made of hard rubber having high wear resistance.
  • the connecting mechanism 7 is configured as a parallelogram mechanism, see also fig. 8 and 9, and includes upper and lower arm means 18, 19 which are articulated attached to the machine part 6 and the implement part 5 respectively.
  • the articulated attachment means marked in the figures as upper and lower attachments 6', 6", between the machine part 6 and the arm means 18, 19, is located ahead of the articulated attachment means, marked in the figures as upper and lower attachments 5', 5", between the implement part 5 and the arm means 18, 19.
  • the upper and lower attachments 6', 6", 5', 5" include respective journals 5a, 5b, 6a, 6b and shafts a, b, c and d, about which the individual parts pivot.
  • the machine part 6 further comprises suspension means 21 for attachment to the vehicle 2 and two spaced apart and in parallel extending and projecting plate parts 22.
  • the plate parts 22 have upper and lower journals (6a, 6b) in their front ends, when viewed in the moving direction of the vehicle, for pivotal attachment of the upper and lower arm means 18, 19.
  • the implement part 5 comprises a fixing means 23 for securing of the implement 1 and the fixing means 23 has two spaced apart and in parallel extending and projecting plate parts 24.
  • the plate parts 24 have upper and lower journals (5a, 5b) in their rear ends, when viewed in the moving direction of the vehicle, for pivotal attachment of the upper and lower arm means 18, 19.
  • an attachment device 20 for mounting of an implement 1 onto the vehicle 2.
  • the implement 1 can move in a direction M as shown in the figures.
  • the attachment device 20 has, as mentioned, a connecting mechanism 7, which is designed as a parallelogram mechanism having upper and lower arm means 18, 19.
  • the arm means 18, 19 are articulated attached to the machine part 6 and the implement part 5, respectively.
  • the articulated attachment means 6', 6" between the machine part 6 and the arm means 18, 19 is located ahead of the articulated attachment means 5', 5" between the implement part 5 and the arm means 18, 19.
  • the arm means 18, 19 can include at least one shock absorbing means, as indicated by the reference number 25 in figure 8, possibly in combination with a spring.
  • the short overall length is thus achieved in that a defined pushing force P from the carrying machine 2 is transferred as pulling force T through the movable connecting mechanism 7 of the attachment device 20.
  • the movable connecting mechanism 7 may consequently be made substantially shorter compared with similar attachment devices 10 that are exposed for pushing force only.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Agricultural Machines (AREA)
  • Automatic Assembly (AREA)

Abstract

L'invention concerne un dispositif de fixation (20) pour monter un instrument (1) à mouvement limité dans un véhicule (2). Le dispositif comprend une pièce usinée (6) destinée à être montée fixement sur le véhicule (2), une pièce d'instrument (5) pour montage fixe sur l'instrument (1), et un mécanisme articulé de fixation mobile entre la pièce usinée (6) et la pièce d'instrument (5). Le mécanisme (7) de fixation est conçu comme un mécanisme de parallélogramme, comprenant des bras inférieurs et supérieurs (18, 19), qui sont articulés, et fixés respectivement à la pièce usinée (6) et à la pièce d'instrument. Lorsque vus dans la direction de déplacement du véhicule (1), le moyen de fixation articulé (6', 6') entre la pièce usinée (6) et les bras (18, 19) est disposé en avant du moyen de fixation articulé (5', 5') entre la pièce d'instrument (5) et les bras (18, 19).
PCT/NO2007/000030 2006-01-30 2007-01-30 Dispositif de fixation pour le montage d'instrument dans un vehicule WO2007086756A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20060482 2006-01-30
NO20060482A NO324189B1 (no) 2006-01-30 2006-01-30 Festeinnretning for montering av redskap pa kjoretoy

Publications (1)

Publication Number Publication Date
WO2007086756A1 true WO2007086756A1 (fr) 2007-08-02

Family

ID=37965034

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NO2007/000030 WO2007086756A1 (fr) 2006-01-30 2007-01-30 Dispositif de fixation pour le montage d'instrument dans un vehicule

Country Status (2)

Country Link
NO (1) NO324189B1 (fr)
WO (1) WO2007086756A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20080590A1 (it) * 2008-09-29 2010-03-30 Assaloni Com S P A Piastra di attacco universale di attrezzature, in particolare lame spazzaneve, ad automezzi
FR3025534A1 (fr) * 2014-09-10 2016-03-11 Euro Investissement Lame a neige comprenant un dispositif d'articulation sur un vehicule, et ensemble comprenant une telle lame et plusieurs adaptateurs de montage

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1249305B (de) * 1968-03-21 8124 Seeshaupt Dr. Gottfried Reissinger Mittels einer selbsttätigen Kupplung an ein Fahrzeug ankuppelbares Gerat fur den Unterhalt von Straßen
WO1997041309A1 (fr) * 1996-04-25 1997-11-06 Walter Zaugg-Siegenthaler Procede et dispositif pour guider un engin de travail
FR2853336A1 (fr) * 2003-04-01 2004-10-08 Julien Tafuri Barre de reglage de sols equestres et de chemins

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1516832A (fr) * 1966-11-18 1968-02-05 Schmidt Alfred Ing Fa Dispositif et procédé de changement et de fixation rapides pour chasse-neige ou analogue et ses diverses applications
DE3914423C2 (de) * 1989-05-01 1999-06-10 Orion Winterdienst Vertrieb Zubehör für Anbaugeräte
DE10039259C2 (de) * 2000-08-11 2002-06-13 Schmidt Holding Gmbh Schneepflug
SE524151C2 (sv) * 2002-04-24 2004-07-06 Martin Flinkfeldt Snöplog

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1249305B (de) * 1968-03-21 8124 Seeshaupt Dr. Gottfried Reissinger Mittels einer selbsttätigen Kupplung an ein Fahrzeug ankuppelbares Gerat fur den Unterhalt von Straßen
WO1997041309A1 (fr) * 1996-04-25 1997-11-06 Walter Zaugg-Siegenthaler Procede et dispositif pour guider un engin de travail
FR2853336A1 (fr) * 2003-04-01 2004-10-08 Julien Tafuri Barre de reglage de sols equestres et de chemins

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20080590A1 (it) * 2008-09-29 2010-03-30 Assaloni Com S P A Piastra di attacco universale di attrezzature, in particolare lame spazzaneve, ad automezzi
WO2010035229A1 (fr) * 2008-09-29 2010-04-01 Assaloni.Com Plaque universelle pour le montage d’éléments, en particulier des chasse-neige, sur des véhicules motorisés
FR3025534A1 (fr) * 2014-09-10 2016-03-11 Euro Investissement Lame a neige comprenant un dispositif d'articulation sur un vehicule, et ensemble comprenant une telle lame et plusieurs adaptateurs de montage

Also Published As

Publication number Publication date
NO324189B1 (no) 2007-09-03
NO20060482L (no) 2007-07-31

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