EP1247906A2 - Chasse-neige avec charrue multiple - Google Patents

Chasse-neige avec charrue multiple Download PDF

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Publication number
EP1247906A2
EP1247906A2 EP02006036A EP02006036A EP1247906A2 EP 1247906 A2 EP1247906 A2 EP 1247906A2 EP 02006036 A EP02006036 A EP 02006036A EP 02006036 A EP02006036 A EP 02006036A EP 1247906 A2 EP1247906 A2 EP 1247906A2
Authority
EP
European Patent Office
Prior art keywords
guide rod
snow plow
cleaning
snow
plow frame
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Withdrawn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
EP02006036A
Other languages
German (de)
English (en)
Other versions
EP1247906A3 (fr
Inventor
Anton Kahlbacher
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
Priority to DE20220746U priority Critical patent/DE20220746U1/de
Publication of EP1247906A2 publication Critical patent/EP1247906A2/fr
Publication of EP1247906A3 publication Critical patent/EP1247906A3/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Withdrawn legal-status Critical Current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
    • E01H5/062—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 by scraper blades displaceable for shock-absorbing purposes
    • 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

Definitions

  • the invention relates to a snow plow with one of several share segments existing ploughshare, which are supported by a plow frame, the Snow plow a cleaning device to remove during the clearing process remains of snow remaining by the ploughshare, one or includes several plastering strips, which with their lower edges on the to be cleared Lie on the ground and, seen in the clearing direction, behind the Ploughshare extend and a fastening device with the plow frame are connected.
  • snow plows are known.
  • snow plows are these Type in AT-PS 396 600, EP 111 882 A2, DE-OS 2 042 926, DE-AS 1 708 665, AT-PS 163 494 and DE-PS 1 097 463.
  • Snow plows with a ploughshare consisting of several share segments formed in such a way that the share segments are movable relative to the plow frame are suspended and in the event that the clearing edge of a share segment is approached to an obstacle that can move backwards and upwards, to run over the obstacle.
  • a ploughshare consisting of several share segments formed in such a way that the share segments are movable relative to the plow frame are suspended and in the event that the clearing edge of a share segment is approached to an obstacle that can move backwards and upwards, to run over the obstacle.
  • a ploughshare consisting of several share segments formed in such a way that the share segments are movable relative to the plow frame are suspended and in the event
  • the individual coulter segments are separated by two support arms arranged one above the other can be pivoted and displaced in height on Plow frame hung.
  • the plow frame itself is about a vertical axis pivotally connected to a snow plow-side device plate to a To enable the ploughshare to be tilted when clearing snow. Furthermore, the plow frame is lifted against the implement plate by means of a lifting drive lowerable (see also EP 111 882 A2).
  • a snow plow is known from US Pat. No. 4,261,115, its ploughshare also consists of only a single share segment, on the Rear of an additional cleaning strip is arranged pivotably.
  • This additional Cleaning strip is used to clear out otherwise inaccessible places, For example, to allow in front of garage entrances. The clearing vehicle moves backwards. In normal clearing operation this cleaning bar swivels on the other hand upwards and has no function so that it does not have a cleaning device to remove residues left behind by the ploughshare during the clearing process Represents snow remnants.
  • a snow plow of the type mentioned at the outset is known from DE 201 00 653 U.
  • the plastering strips are screwed here with profile strips, which are over webs are connected to a resilient element, which when pivoted the plastering strips around the axis of this resilient element Restoring force.
  • this resilient element there is also a limited one Preload for pressing the finishing plaster against the one to be cleared Can be applied underground.
  • Preload for pressing the finishing plaster against the one to be cleared Can be applied underground.
  • For connecting the plastering strips to the profile strips slots are provided in the plastering strips by screws be enforced.
  • For adjusting the plastering strips after their wear the screws are opened and the plaster strips opposite the profile strips adjusted.
  • the object of the invention is to provide a snow plow that additionally for the ploughshare an effective and maintenance-friendly cleaning device having. According to the invention, this is achieved by a snow plow with the Features of claim 1.
  • the fastening device Preload for pressing the finishing plaster against the surface to be cleared be applied. This can provide excellent cleaning performance the finishing plaster can be reached.
  • This biasing force can advantageously be adjustable.
  • this pretensioning force makes it very good adaptation of the plastering strips to uneven floors.
  • the plastering strips due to their attachment to the plow frame from an evasive movement a coulter segment backwards and upwards if its grazing edge encounters an obstacle, not affected.
  • one Fastening device according to the invention furthermore a simple setting option the plastering strips can be created in the vertical direction. at uneven wear of the Scraper bars and the plastering bars can be easily compensated become.
  • the fastening direction preferably comprises a swivel bearing device, by means of which the respective finishing plaster around a horizontal, in the longitudinal direction the post-plastering axis is pivotable. It is preferred the plastering strip is resilient in its essentially vertical aligned position biased. The evacuation by means of the finishing plaster can be done in the "redrawing process", the plastering strip at one Hitting an obstacle by swiveling backwards can dodge.
  • the front part of an embodiment of a shown in the figures Snow plow according to the invention has one of several share segments 1 formed ploughshare 6.
  • the ploughshare is carried by a plow frame 5.
  • the coulter segments can be suspended on the plow frame, for example (as shown in Fig. 1) via fastening cheeks rigidly connected to the plow frame 2 take place, the bolts 3 store, which by arc-shaped Elongated holes 4 occur, which on the back of the share segments on backwards protruding webs 19 are arranged.
  • the coulter segments 1 are biased into their lower position, in the the bolts 3 rest against the upper boundaries of the arcuate elongated holes 4.
  • clearing bars 7 are attached. If a clearing edge 21 at the lower end of a clearing bar 7 against an obstacle starts, the associated share segment 1 can move backwards and upwards dodge, according to the arc-shaped through the elongated holes 4 Guideway.
  • Such a suspension of the coulter segments 1 on the plow frame is known.
  • Another conventional suspension of the coulter segments 1 could also Plow frame 5 can be used, for example, via respective upper and lower Support arms between each share segment 1 and the plow frame 5, at least the lower, possibly also the upper and the lower support arms are elastic.
  • Such suspensions are for example from the in the introduction to the specifications AT 396 600 B and DE-AS 1 278 465 known.
  • the plow frame 5 is by means of piston-cylinder units, not shown in Fig. 1 pivoted about a vertical pivot axis 22 to the to be able to take up the clearing position at an angle to the clearing direction, like this is also known.
  • This suspension can then also be conventional Be connected to a device plate through which the snow plow on one Clearing vehicle can be attached.
  • Post-cleaning device For clearing residual snow not cleared from the ploughshare 6 is one Post-cleaning device provided.
  • the joints 10, on which the individual finishing plaster strips directly against each other adjoin, are offset to the coulter columns 8 between the individual Coulter segments arranged.
  • the plastering strips 9 are connected to the plow frame via a fastening device 5 connected.
  • This fastening device comprises a pivot bearing device 23, by means of which the respective finishing plaster 9 around a horizontal, in Axis 14 extending in the longitudinal direction of the finishing plaster 9 is pivotable.
  • the Swivel bearing device 23 is in the embodiment shown by a square outer tube 15 formed in which a 45 ° tilted, square Block 16 is arranged.
  • Rubber elements 17 that clamp the block 16 in the tilted position. at a rotation of the block 16 relative to the outer tube 15 is from the Rubber elements 17 exerted a restoring force so that the finishing plaster 9th spring biased into their substantially vertically aligned position is.
  • the fastening device further comprises a linear guide device 24, with which on the finishing plaster also a contact force against the one to be cleared Can be exercised underground.
  • This has a guide rod 27, the the upper end is welded to a base plate 28.
  • This base plate 28 is by means of screws 29 on a mounting plate welded to the plow frame 5 30 screwed.
  • On the guide rod 27 is a slide bush 31 slidably mounted. This sliding bush 31 is rigid with the outer tube 15 Swivel bearing device 23 connected.
  • a holding disc 33 is fixed, which has a larger diameter than the guide rod 27 and the guide rod 27 projects radially.
  • a guide rod 27 surrounding spacer sleeve 34 inserted, the upper edge of a stop for the sliding bush 31 forms.
  • a spring 35 in the form of a coil spring on the guide rod 27 arranged, the sliding bush 31 in its lower abutting the spacer sleeve 34 Prestressed position.
  • the clearing bars 7 and 7 wear out the plastering strips in the area of their lower edges 21, 25, which have different sizes can be.
  • the linear guide device can make certain changes Record geometry. If the contact pressure of the finishing plaster to be cleared The surface can deviate too much from the specified value Plastering strips in a simple manner by inserting spacer sleeves with different axial lengths can be adjusted.
  • the plastering strips 9 are shown in FIGS. 1 and 2 on the one hand in the position which they would take in the unloaded state, whereby they in this unloaded position are aligned approximately vertically, and further in the clearing position. Instead, they could also be slightly inclined in the unloaded position be, with its lower edge 25 pointing towards the ploughshare. Also enough in the unloaded state, this lower edge 20 to slightly below the floor level 26.
  • the bottom edges 20 of the finishing plaster are against the surface to be cleared pressed and pressed down. In the case of When hitting an obstacle, the plastering strips 9 can move backwards.
  • the different positions of the clearing bars 7 and the finishing plaster also result from the different clearing tasks.
  • the guide rod 27 is aligned vertically. It would be a slight inclination of this guide rod in relation to the vertical also conceivable and possible, for example in the range +/- 30 °. Further would be it is conceivable and possible, the finishing strips 9 directly with the linear guide device 24 to connect and a pivot bearing device 23 between the linear guide device and the plow frame (which are essentially vertical arrangement of the guide rods refers to the position of the After-plastering strips in the unloaded state). In addition, the arrangement of the Guide rod 27 and the sliding bush 31 are kinematically reversed, i.e. the sliding bush 31 would then be connected to the plow frame 5 and the guide rod 27 with the finishing strips 9 (if necessary via a Pivot bearing device).
  • Two impellers 36 are also connected to the plow frame, which are shown in FIG. 1 are arranged one behind the other perpendicular to the plane of the drawing and on the two Sides of the plow frame 5 are connected to this.
  • the height of the wheels 36 and thus the distance of the plow frame 5 from the ground level 26 is stepless adjustable.
  • the plastering strips 9 are preferably made of plastic.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
  • Soil Working Implements (AREA)
EP02006036A 2001-04-02 2002-03-16 Chasse-neige avec charrue multiple Withdrawn EP1247906A3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20220746U DE20220746U1 (de) 2001-04-02 2002-03-16 Schneepflug mit einer aus mehreren Scharsegmenten bestehenden Pflugschar

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT5172001A AT412003B (de) 2001-04-02 2001-04-02 Schneepflug mit einer aus mehreren scharsegmenten bestehenden pflugschar
AT5172001 2001-04-02

Publications (2)

Publication Number Publication Date
EP1247906A2 true EP1247906A2 (fr) 2002-10-09
EP1247906A3 EP1247906A3 (fr) 2003-11-26

Family

ID=3675742

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02006036A Withdrawn EP1247906A3 (fr) 2001-04-02 2002-03-16 Chasse-neige avec charrue multiple

Country Status (2)

Country Link
EP (1) EP1247906A3 (fr)
AT (1) AT412003B (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1831247B (zh) * 2006-04-11 2010-05-12 赵畅 自动控制多铲板越障随形清雪铲
US9528234B1 (en) 2016-05-24 2016-12-27 Equipement Vtc Mfg Inc Front retracting plow with sliding blade sections
US9611604B2 (en) 2010-04-06 2017-04-04 Jimmy Vigneault Scraper blade device for cleaning a surface and method
US10196789B1 (en) 2016-04-04 2019-02-05 Alamo Group Inc. Plow trip edge spring sharer
US10480140B2 (en) 2014-10-17 2019-11-19 Jimmy Vigneault Scraper blade device with juxtaposed blade segments having a swivel interconnection between mating edges
US10865533B2 (en) 2017-05-12 2020-12-15 Michael F. Stephan Flexible snowplow cutting edge
US10883237B2 (en) 2016-01-26 2021-01-05 Usinage Pro24 Inc. Sweeping blade device with adjustable blades
CN113519400A (zh) * 2021-06-23 2021-10-22 北辰(上海)环境科技有限公司 一种用于养殖场尿粪分离的电控半圆多缝自动清洁槽体
US11203852B2 (en) 2017-01-05 2021-12-21 9407-4895 Quebec Inc. Scraping device for cleaning a roadway surface
US11332900B2 (en) 2020-07-16 2022-05-17 Gestion Pihm Inc. Sweeping blade and sweeping blade assembly for a vehicle

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT163494B (de) 1945-01-31 1949-07-11 Schneeraeumungs Maschinen A G Schneepflug
DE1097463B (de) 1953-05-23 1961-01-19 Ries Adolf Fa Raeumvorrichtung eines Schneepfluges
DE1708665B1 (de) 1968-03-01 1971-11-11 Schmidt Alfred Ing Fa Schneepflug
DE2042926A1 (de) 1970-08-29 1972-06-15 Fa.Martin Beilhack, Maschinenfabrik und Hammerwerk GmbH, 8200 Rosenheim Schneepflug
US4261115A (en) 1979-08-22 1981-04-14 Chittenden Gordon D Snowplow
EP0111882A2 (fr) 1982-12-13 1984-06-27 Ing. Alfred Schmidt Gmbh Chasse-neige
US5140763A (en) 1991-02-11 1992-08-25 Nichols Iv Charles W Snow removal apparatus
AT396600B (de) 1988-10-24 1993-10-25 Kahlbacher Anton Schneepflug
DE20100653U1 (de) 2000-01-27 2001-03-29 Kahlbacher Anton Schneepflug

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1387576A (en) * 1921-08-16 Snowplow
AT313966B (de) * 1972-04-11 1974-03-11 Peitl Gmbh J Schneepflug

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT163494B (de) 1945-01-31 1949-07-11 Schneeraeumungs Maschinen A G Schneepflug
DE1097463B (de) 1953-05-23 1961-01-19 Ries Adolf Fa Raeumvorrichtung eines Schneepfluges
DE1708665B1 (de) 1968-03-01 1971-11-11 Schmidt Alfred Ing Fa Schneepflug
DE2042926A1 (de) 1970-08-29 1972-06-15 Fa.Martin Beilhack, Maschinenfabrik und Hammerwerk GmbH, 8200 Rosenheim Schneepflug
US4261115A (en) 1979-08-22 1981-04-14 Chittenden Gordon D Snowplow
EP0111882A2 (fr) 1982-12-13 1984-06-27 Ing. Alfred Schmidt Gmbh Chasse-neige
AT396600B (de) 1988-10-24 1993-10-25 Kahlbacher Anton Schneepflug
US5140763A (en) 1991-02-11 1992-08-25 Nichols Iv Charles W Snow removal apparatus
DE20100653U1 (de) 2000-01-27 2001-03-29 Kahlbacher Anton Schneepflug

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1831247B (zh) * 2006-04-11 2010-05-12 赵畅 自动控制多铲板越障随形清雪铲
US9611604B2 (en) 2010-04-06 2017-04-04 Jimmy Vigneault Scraper blade device for cleaning a surface and method
US10480140B2 (en) 2014-10-17 2019-11-19 Jimmy Vigneault Scraper blade device with juxtaposed blade segments having a swivel interconnection between mating edges
US11131071B2 (en) 2014-10-17 2021-09-28 9407-4895 Quebec Inc. Scraper blade device with juxtaposed blade segments having a swivel interconnection between mating edges
US10883237B2 (en) 2016-01-26 2021-01-05 Usinage Pro24 Inc. Sweeping blade device with adjustable blades
US11982062B2 (en) 2016-01-26 2024-05-14 Usinage Pro24 Inc. Sweeping blade device with adjustable blades
US10196789B1 (en) 2016-04-04 2019-02-05 Alamo Group Inc. Plow trip edge spring sharer
US9528234B1 (en) 2016-05-24 2016-12-27 Equipement Vtc Mfg Inc Front retracting plow with sliding blade sections
US11203852B2 (en) 2017-01-05 2021-12-21 9407-4895 Quebec Inc. Scraping device for cleaning a roadway surface
US11946220B2 (en) 2017-01-05 2024-04-02 9407-4895 Quebec Inc. Scraping device for cleaning a roadway surface
US10889949B2 (en) 2017-05-12 2021-01-12 Michael F. Stephan Flexible snowplow cutting edge
US10865533B2 (en) 2017-05-12 2020-12-15 Michael F. Stephan Flexible snowplow cutting edge
US11332900B2 (en) 2020-07-16 2022-05-17 Gestion Pihm Inc. Sweeping blade and sweeping blade assembly for a vehicle
US11970829B2 (en) 2020-07-16 2024-04-30 Gestion Pihm Inc. Sweeping blade device and sweeping blade assembly for a vehicle
CN113519400A (zh) * 2021-06-23 2021-10-22 北辰(上海)环境科技有限公司 一种用于养殖场尿粪分离的电控半圆多缝自动清洁槽体

Also Published As

Publication number Publication date
AT412003B (de) 2004-08-26
EP1247906A3 (fr) 2003-11-26
ATA5172001A (de) 2004-01-15

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