EP0197259B1 - Doppelwalzen-Kehrmaschine - Google Patents

Doppelwalzen-Kehrmaschine Download PDF

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Publication number
EP0197259B1
EP0197259B1 EP86101619A EP86101619A EP0197259B1 EP 0197259 B1 EP0197259 B1 EP 0197259B1 EP 86101619 A EP86101619 A EP 86101619A EP 86101619 A EP86101619 A EP 86101619A EP 0197259 B1 EP0197259 B1 EP 0197259B1
Authority
EP
European Patent Office
Prior art keywords
sweeping
cylinders
bogie
machine according
working position
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.)
Expired
Application number
EP86101619A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0197259A2 (de
EP0197259A3 (en
Inventor
Willy Küpper
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 EP0197259A2 publication Critical patent/EP0197259A2/de
Publication of EP0197259A3 publication Critical patent/EP0197259A3/de
Application granted granted Critical
Publication of EP0197259B1 publication Critical patent/EP0197259B1/de
Expired 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
    • E01H5/08—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 driven elements
    • E01H5/09—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 driven elements the elements being rotary or moving along a closed circular path, e.g. rotary cutter, digging wheels
    • E01H5/092—Brushing elements
    • 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
    • E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/02—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt
    • E01H1/05—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes
    • E01H1/056—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes having horizontal axes
    • 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
    • E01H6/00—Apparatus equipped with, or having provisions for equipping with, both elements for especially removal of refuse or the like and elements for removal of snow or ice

Definitions

  • the invention relates to a double-roller sweeper with two axially parallel to one another on a bogie or support frame, arranged side by side, which by means of a turntable to which they are fastened vertically, together by at least 90 ° C from an oblique to the direction of travel in a working position second mirror image of the working position are pivotable.
  • the two roller brushes are mounted coaxially next to one another in a common support frame, which in turn is attached to an annular turntable in a height-adjustable manner.
  • the turntable consists of a bearing ring which is pivotally mounted on the underside of a wheeled chassis about a vertical axis.
  • the support frame with the two sweeping rollers can be adjusted in height by means of a special lever mechanism so that the rollers can be moved from their working position, in which they rest on the surface to be cleaned, to a raised position, in which they are not in contact with the road.
  • the dipple roller can be brought into any angular position in relation to the chassis. While driving to or from the place of use, the double roller can be pivoted into an angular position in which its axis runs approximately parallel to the direction of travel, so that it does not protrude laterally from the chassis. To do this, however, it is necessary to design the chassis or the wheelbase of the chassis in the longitudinal direction in such a way that the entire length of the double roller has space between the front and rear wheels of the chassis. Although this fact has an adverse effect on the turning radius, this arrangement may be acceptable for sweepers which are only intended for sweeping relatively narrow streets or other traffic areas. However, such an arrangement or such a disadvantage is not portable for sweepers with a particularly large sweeping area width.
  • the invention is based on the object of improving a double-roller sweeper of the type mentioned in such a way that it can capture and clear a much larger area width than conventional sweepers when working, but that it is only one width when driving to or from the place of use occupies, which is slightly larger than the axial length of one of the two broom rollers, and in which the length of the support frame is only slightly larger than the sum of the two broom diameter.
  • the two sweeper rollers are offset in relation to one another in the direction of travel in a turntable articulated in the direction of travel by means of lifting links on a rescue vehicle and by means of parallel guides in the direction of their own axes from a working position, in which they are offset from one another by their axial length, can be moved into a rest position, in which they lie parallel to one another within the turntable without axial offset and thus occupy the smallest possible width.
  • turntable can be raised and lowered by means of lifting links has the advantage that the turntable itself does not have to be equipped with its own chassis, as is the case with conventional double-roller sweepers.
  • the double-roller sweeper according to the invention is designed as an add-on unit and has two mutually parallel sweeper rollers 1, 1 ', which are vertically free on a turntable 2, but are inevitably displaceable in the direction of their axes.
  • the turntable 2 is articulated with two lifting arms 3 under static load balancing on an arm of a rescue vehicle, which is not shown further and projects horizontally in the direction of travel, by means of a hydraulic control to compensate for bristle wear between end stops.
  • the turntable 2 is mounted with the sweeping rollers 1, 1 'pivotable about a vertical axis 4 at least by 90, so that the sweeping rollers 1, 1' can be brought into the angular positions shown in FIG.
  • a drive 7, 7 'e.g. a hydraulic cylinder which causes the sweeping rollers to shift from their parking position into the sweeping position according to FIG. 2 and back.
  • the carriages 5, 5 ' have laterally vertical guides 8, in which the sweeping rollers 1 and 1' are guided to be vertically movable by means of tilting bearings 9.
  • Drawbars 11 enable lifting rollers 1, 1 'to be lifted off the ground.
  • An attached snow plow 12, 12 ' e.g. in the form of a scraper bar of low height, which is connected to the slide 5 or 5 'via parallel link 13 and a suspension 14, 14'.
  • Diagonal springs 15 ensure resilient ground contact. So that snow picked up by the sweeping rollers 1, 1 'is hurled safely and at least approximately completely in front of the snow plow 12 and then pushed laterally away from it, a baffle plate 16, 16' is arranged behind each snow plow 12, 12 ', between itself and the sweeping roller 1 or 1 'each form a gap 17 or 17'.
  • the add-on snow plows 12, 12 ' also have a height which is only insignificantly larger than half the radius of a sweeping roller 1, 1'.
  • the sweeper according to the invention not only has the advantage of a substantially larger working width and smaller transport width, but also the advantage that when the two sweeper rollers 1, 1 'are provided with the attachment snow plows 12, 12' mentioned, Traffic areas can be completely cleared of snow, ie that a so-called black clearance can be carried out with it.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Lubricants (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
  • Road Paving Machines (AREA)
EP86101619A 1985-04-11 1986-02-07 Doppelwalzen-Kehrmaschine Expired EP0197259B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT109385 1985-04-11
AT1093/85 1985-04-11

Publications (3)

Publication Number Publication Date
EP0197259A2 EP0197259A2 (de) 1986-10-15
EP0197259A3 EP0197259A3 (en) 1987-09-02
EP0197259B1 true EP0197259B1 (de) 1989-10-18

Family

ID=3506435

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86101619A Expired EP0197259B1 (de) 1985-04-11 1986-02-07 Doppelwalzen-Kehrmaschine

Country Status (5)

Country Link
EP (1) EP0197259B1 (fi)
DE (1) DE3666473D1 (fi)
DK (1) DK136986A (fi)
FI (1) FI861496A (fi)
NO (1) NO860877L (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19505819A1 (de) * 1995-02-09 1996-08-22 Kroll Fahrzeugbau Umwelt Kehrmaschine

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3643080A1 (de) * 1986-10-14 1988-06-09 Willy Kuepper Anbauschneepflug
FR2709313A1 (fr) * 1993-08-23 1995-03-03 Sedi Balayeuse de rues ou de surfaces similaires.
US5515568A (en) * 1994-10-03 1996-05-14 Tennant Company Scrubbing machine having offset cylindrical brushes
DE19642788C1 (de) * 1996-10-17 1998-04-02 Schmidt Holding Europ Gmbh Räumkehraggregat zum Frontanbau an ein Trägerfahrzeug
IT1291839B1 (it) * 1997-04-28 1999-01-21 Renzo Scarselli Un sistema di spazzole per una macchina per la pulizia di pavimenti e/o di tappeti, moquettes o simili ed una spazzola per tale sistema
US9353494B2 (en) 2012-04-13 2016-05-31 Technische Universiteit Eindhoven Snow removal device
US9303376B2 (en) 2012-04-13 2016-04-05 Technische Universiteit Eindhoven Snow removal device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR381213A (fr) * 1907-08-21 1907-12-31 Frederic Guillaume Muller De C Balayeuse-arroseuse automobile à double brosse rotative, transformable en camion
US2156065A (en) * 1936-06-03 1939-04-25 Jesse R Royer Sweeping machine
CH365751A (de) * 1959-02-09 1962-11-30 Peter Ag Konrad Vorbau-Schneepflug mit Bürstvorrichtung
UST987001I4 (en) * 1979-04-09 1979-10-02 The Pennsylvania Department of Transportation Belt loader having sweeping assembly
FI69168C (fi) * 1981-04-28 1985-12-10 Veijo Eemeli Huotari Anordning foer avlaegsnande av snoe fraon vaeg

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19505819A1 (de) * 1995-02-09 1996-08-22 Kroll Fahrzeugbau Umwelt Kehrmaschine
DE19505819C2 (de) * 1995-02-09 1998-12-17 Kroll Spezialfahrzeuge Gmbh Kehrmaschine

Also Published As

Publication number Publication date
DK136986D0 (da) 1986-03-25
EP0197259A2 (de) 1986-10-15
NO860877L (no) 1986-10-13
EP0197259A3 (en) 1987-09-02
FI861496A0 (fi) 1986-04-08
DE3666473D1 (en) 1989-11-23
DK136986A (da) 1986-10-12
FI861496A (fi) 1986-10-12

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