EP0866173A2 - Racleur pour un dispositif de déblaiement de neige - Google Patents

Racleur pour un dispositif de déblaiement de neige Download PDF

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Publication number
EP0866173A2
EP0866173A2 EP98104776A EP98104776A EP0866173A2 EP 0866173 A2 EP0866173 A2 EP 0866173A2 EP 98104776 A EP98104776 A EP 98104776A EP 98104776 A EP98104776 A EP 98104776A EP 0866173 A2 EP0866173 A2 EP 0866173A2
Authority
EP
European Patent Office
Prior art keywords
scraper bar
ploughshare
scraper
upper edge
bar
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP98104776A
Other languages
German (de)
English (en)
Other versions
EP0866173A3 (fr
Inventor
Walter Maier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0866173A2 publication Critical patent/EP0866173A2/fr
Publication of EP0866173A3 publication Critical patent/EP0866173A3/fr
Withdrawn legal-status Critical Current

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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
    • E01H5/061—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 by scraper blades

Definitions

  • the invention relates to a scraper bar with the Ploughshare of a snow removal vehicle is connectable and in Has support devices located at the rear.
  • the inventor has therefore set himself the task of To create scraper, its stability and strength is still improved compared to the known scraper bars and above all a simple assembly of the scraper bar allowed with the ploughshare.
  • a scraper bar the components of which for the assembly with the ploughshare and the components which are decisive for its stability form a uniform body with the scraper bar, makes it possible to produce the scraper bar in a casting process.
  • Such a scraper bar can be connected to the ploughshare in a simple manner, since all the parts that are necessary for its mounting, support and securing of its attachment are already integrated in it.
  • the support devices As a result of the measure according to the invention of arranging the support devices at a distance from the fastening means provided for engaging the ploughshare, it is possible in accordance with a preferred embodiment of the invention to design the support devices as solid blocks.
  • this opens up the possibility of providing these blocks as stable support blocks with a support surface projecting to the rear in the direction of travel, on which the ploughshare rests or with which the scraper bar is supported upwards against the ploughshare. This ensures great stability for the forces and counterforces that arise during the work process.
  • the support device formed as a hollow body in which a wear-resistant Material, for example a steel core, cast in can be who, with the appropriate choice of his Outlines anchored in the hollow body.
  • a wear-resistant Material for example a steel core
  • the Training of the scraper bar according to the invention not only its Stability improves but is created a way according to preferred training, the shape of the To design scraper bars so that they are more desirable Properties, such as the effect of a better one Snow rejection shows.
  • the profile of the upper edge region of the Provide scraper bar with an L-shaped section is whose dimensions depend on the strength of the plow share's specified mounting bracket are chosen so that after the connection between Scraper bar and ploughshare the one in front in the direction of travel Surface of the scraper bar with the same Surface of the mounting bracket approximately in one plane lies.
  • the movement is between the ploughshare and the scraper bar the over the front surface of the scraper bar snow moving above does not hinder the snow hurled away towards the roadside without obstruction.
  • the same goes for the surface of the scraper with one from its lower edge to the L-shaped one Level profile is provided. The snow then moves into the one formed by the profiling Channels upwards, with the bottom of the channels the surface of the mounting bracket lies in one plane.
  • Scraper bar in the upper area of the scraper bar Profiling in the form of at least one group from at least two, preferably three, at an angle to the upper edge of the scraper bar extending angle profiles.
  • This one Angle profiles are already integrated in the scraper bar there is no need for additional screw connections between ploughshare and scraper bar, which by a Operator made and experience has shown during the Work must also be tightened again, the latter, however, in the icy condition of the scraper bar is difficult to accomplish. But that means you have to no longer with a complete loosening of the scraper bar count from the ploughshare.
  • the support feet 3 are arranged at intervals from one another, the two outer support feet 3 in the immediate vicinity arranged to the side edges of the scraper bar 1 are.
  • the support feet 3b shown in FIG. 1b have one Bore 10 in which, for example, an extremely wear-resistant Material, e.g. Steel, inserted or cast can be.
  • the outline shape of the bore 10 can be round, angular or have any other shape in which that cast material anchored. This allows the Extend the wear of the scraper bar 1 considerably.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
  • Cleaning In General (AREA)
EP98104776A 1997-03-18 1998-03-17 Racleur pour un dispositif de déblaiement de neige Withdrawn EP0866173A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29704896U 1997-03-18
DE29704896U DE29704896U1 (de) 1997-03-18 1997-03-18 Schürfleiste für Schneeräumfahrzeuge

Publications (2)

Publication Number Publication Date
EP0866173A2 true EP0866173A2 (fr) 1998-09-23
EP0866173A3 EP0866173A3 (fr) 1999-05-19

Family

ID=8037664

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98104776A Withdrawn EP0866173A3 (fr) 1997-03-18 1998-03-17 Racleur pour un dispositif de déblaiement de neige

Country Status (2)

Country Link
EP (1) EP0866173A3 (fr)
DE (1) DE29704896U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8782930B2 (en) 2009-11-03 2014-07-22 Kueper Gmbh & Co. Kg Curbstone deflector for a snowplow

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI124170B (fi) * 2011-03-04 2014-04-15 Arctic Machine Oy Lumiauran terä

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4899472A (en) * 1988-02-11 1990-02-13 Winter Kent L Snow plow guards comprising pliant polymer
DE29620976U1 (de) * 1996-12-03 1997-01-30 Maier, Walter, 84478 Waldkraiburg Schürfleiste für den Räumschild eines Schneepfluges
DE29622102U1 (de) * 1996-12-19 1997-02-20 Maier, Walter, 84478 Waldkraiburg Befestigungsvorrichtung für Schürfleisten an der Pflugschar eines Schneeräumfahrzeuges
DE19532665A1 (de) * 1995-09-05 1997-03-06 Verschleis Technik Dr Ing Hans Schneeräumleiste für einen Schneepflug

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4899472A (en) * 1988-02-11 1990-02-13 Winter Kent L Snow plow guards comprising pliant polymer
DE19532665A1 (de) * 1995-09-05 1997-03-06 Verschleis Technik Dr Ing Hans Schneeräumleiste für einen Schneepflug
DE29620976U1 (de) * 1996-12-03 1997-01-30 Maier, Walter, 84478 Waldkraiburg Schürfleiste für den Räumschild eines Schneepfluges
DE29622102U1 (de) * 1996-12-19 1997-02-20 Maier, Walter, 84478 Waldkraiburg Befestigungsvorrichtung für Schürfleisten an der Pflugschar eines Schneeräumfahrzeuges

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8782930B2 (en) 2009-11-03 2014-07-22 Kueper Gmbh & Co. Kg Curbstone deflector for a snowplow

Also Published As

Publication number Publication date
DE29704896U1 (de) 1997-05-07
EP0866173A3 (fr) 1999-05-19

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