EP1872683A1 - Kehrvorrichtung mit Langzeitwirkung - Google Patents

Kehrvorrichtung mit Langzeitwirkung Download PDF

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Publication number
EP1872683A1
EP1872683A1 EP07290729A EP07290729A EP1872683A1 EP 1872683 A1 EP1872683 A1 EP 1872683A1 EP 07290729 A EP07290729 A EP 07290729A EP 07290729 A EP07290729 A EP 07290729A EP 1872683 A1 EP1872683 A1 EP 1872683A1
Authority
EP
European Patent Office
Prior art keywords
brush
plate
cam
support member
support
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Withdrawn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
EP07290729A
Other languages
English (en)
French (fr)
Inventor
Ludovic Cochet
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.)
Cochet SA
Original Assignee
Cochet SA
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 Cochet SA filed Critical Cochet SA
Publication of EP1872683A1 publication Critical patent/EP1872683A1/de
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B13/00—Brushes with driven brush bodies or carriers
    • A46B13/001—Cylindrical or annular brush bodies
    • A46B13/005—Cylindrical or annular brush bodies made up of a series of longitudinal strips or segments
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/005—Arrangements of the bristles in the brush body where the brushing material is not made of bristles, e.g. sponge, rubber or paper
    • 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
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/30—Brushes for cleaning or polishing
    • A46B2200/3066—Brush specifically designed for use with street cleaning machinery

Definitions

  • the present invention relates to a brush system, in particular of the type mounted on a vehicle or automobile sweeper, the system comprising a brush holder rotatably mounted relative to an axis and at least one brush element, one end of which is intended for contacting the ground for the sweeping action, said at least one brush element being rotated about the axis of the support.
  • This type of scanning system has the particular disadvantage, in the case where the broom axis is mounted on a motor vehicle, quickly lose its scanning efficiency.
  • the present invention aims at overcoming the drawbacks of the prior art by proposing a scanning system which, especially when it is mounted on a motor vehicle, retains longer a good efficiency of its scanning, and this being of simple structure and easy to use.
  • the scanning system intended to be mounted on a motor vehicle, is as defined in claim 1.
  • the support element consists of a rotary cylinder mounted substantially parallel to the ground, that is to say horizontally.
  • the brush element is constituted by a plate extending lengthwise along the support element and having an outer end edge intended to come in contact with the ground substantially parallel to the axis of rotation of the rotary support member.
  • the adjustment means consist of a plate mounted substantially perpendicular to the axis of rotation of the support member, wherein plate is formed at least one guide slot in which can move a cam integral with the brush element, a rod and a screw, the rod, the cam and the screw being arranged so that, when the screw is actuated, the rod pushes the cam to move it in the slot to move the brush element away from the support member.
  • the plate is in the form of a star having a plurality of branches, in particular four in each of which is formed a guide slot and each of which is associated with a cam and linkage system, the links being ordered by a common screw.
  • the brush system according to the invention comprises a cylinder-shaped support member 1, arranged horizontally and rotated by a not shown drive system, which can in particular be connected directly to the motor vehicle.
  • the support element 1 is integral at its two lateral ends with perpendicular plates 2.
  • In each slot 3 is guided in translation an arm 4 of a L-shaped cam 5.
  • a link 6 is mounted so that one of its ends 7 comes into contact with the arm 4 of the cam 5 to move it along the guide slot.
  • a screw 8 secures the link 6 to the cam 5.
  • the other end 19 of the link is fixed to an intermediate plate mounted rotatably relative to the plate 2, under the control of a screw 11.
  • the displacement of the rod 6 is achieved by means of the screw 11, which will allow the user, by its screwing, to rotate the intermediate plate 10 and thus each rod 6 to push the cam arm 4 corresponding to the along the guide slot 3.
  • the screw 11 On the cam arm 4, and in particular on its side turned towards the outside, two brush plates 9 are fixed.
  • These brush plates are substantially rectangular plates whose end edge 20 is intended to come into contact with the ground for scanning. This is, for example, plates made of a thermoplastic material.
  • the user can, by actuating the screw 11, move the brush plates away from the axis of the support member to thereby bring the edges closer together end 20 to the ground to maintain the same scanning circle and thus maintain the same scanning efficiency.
  • the brush is as shown in Figure 3. (In Figure 3, only four brush elements have been shown and yet it goes without saying that there are also from each of the four branches of the star). As the brush elements wear out, they are moved away from the brush axis, as shown in FIG. 4, while substantially maintaining the same scanning circle (shown in dotted lines).
  • Each cam arm 4 has at the slot in which it is guided a shoulder 12 or narrowing so that the arm is blocked to move, under the effect of the thrust of the link 6, that in the direction of the slot 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Brushes (AREA)
EP07290729A 2006-06-27 2007-06-12 Kehrvorrichtung mit Langzeitwirkung Withdrawn EP1872683A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0605748A FR2902810B1 (fr) 2006-06-27 2006-06-27 Systeme de balayage a efficacite longue duree.

Publications (1)

Publication Number Publication Date
EP1872683A1 true EP1872683A1 (de) 2008-01-02

Family

ID=37685840

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07290729A Withdrawn EP1872683A1 (de) 2006-06-27 2007-06-12 Kehrvorrichtung mit Langzeitwirkung

Country Status (2)

Country Link
EP (1) EP1872683A1 (de)
FR (1) FR2902810B1 (de)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009056578A1 (en) * 2007-10-31 2009-05-07 Rolic Invest S.Ar.L. Rotary snow tiller for grooming ski slopes
US8307573B2 (en) 2007-10-31 2012-11-13 Rolic Invest S.A.R.L. Rotary snow tiller for grooming ski slopes
US8353372B2 (en) 2006-10-06 2013-01-15 Rolic Invest S.Ar.L. Tracked vehicle
US8388072B2 (en) 2007-06-21 2013-03-05 Rolic Invest S.Ar.L. Crawler vehicle track grouser
US8393095B2 (en) 2007-10-30 2013-03-12 Rolic Invest S.AR. L. Rotary snow tiller and ski slope grooming method
US8413353B2 (en) 2007-10-30 2013-04-09 Rolic Invest S.Ar.L. Hitch device for connecting a groomer vehicle and a ski slope snow grooming implement, and control method employing such a hitch device
US8757736B2 (en) 2008-05-29 2014-06-24 Snowgrolic S. AR. L. Snow groomer track and snow groomer featuring such a track
US8839533B2 (en) 2009-02-18 2014-09-23 Snowgrolic S.A.R.L. Snowgroomer including a winch assembly to aid handling of the snowgroomer on steep slopes, and method of operating the winch assembly
CN107988970A (zh) * 2017-12-04 2018-05-04 刘城 一种道路施工用伸缩缝清洁装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1803086A (en) * 1928-05-14 1931-04-28 Parrott Dry Process Street Cle Street-cleaning brush
US3023440A (en) 1959-02-18 1962-03-06 Tennant Co G H Adjustable diameter cylindrical brush
FR1297482A (fr) * 1961-08-11 1962-06-29 Ateliers Rolba Soc D Perfectionnement aux balais rotatifs de matériel de voirie
GB984728A (en) * 1962-05-15 1965-03-03 Bagsvaerd Smedie & Maskinfabri Improvements in self-driving sweeping machines
DE1225599B (de) 1963-12-21 1966-09-29 Hako Werke Hans Koch & Sohn Walzenbuerste fuer Strassenkehrmaschinen
DE1658398A1 (de) 1967-09-18 1970-10-22 Kehrmaschinenfabrik Mueller & Aufnahmekehrwalze mit Laufraedern
DE4334246A1 (de) * 1993-10-08 1995-04-13 Spinnereimaschinenbau Leisnig Rotierend antreibbare Rundbürste für das Reinigen von vorzugsweise garnierten Walzen

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1803086A (en) * 1928-05-14 1931-04-28 Parrott Dry Process Street Cle Street-cleaning brush
US3023440A (en) 1959-02-18 1962-03-06 Tennant Co G H Adjustable diameter cylindrical brush
FR1297482A (fr) * 1961-08-11 1962-06-29 Ateliers Rolba Soc D Perfectionnement aux balais rotatifs de matériel de voirie
GB984728A (en) * 1962-05-15 1965-03-03 Bagsvaerd Smedie & Maskinfabri Improvements in self-driving sweeping machines
DE1225599B (de) 1963-12-21 1966-09-29 Hako Werke Hans Koch & Sohn Walzenbuerste fuer Strassenkehrmaschinen
DE1658398A1 (de) 1967-09-18 1970-10-22 Kehrmaschinenfabrik Mueller & Aufnahmekehrwalze mit Laufraedern
DE4334246A1 (de) * 1993-10-08 1995-04-13 Spinnereimaschinenbau Leisnig Rotierend antreibbare Rundbürste für das Reinigen von vorzugsweise garnierten Walzen

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8353372B2 (en) 2006-10-06 2013-01-15 Rolic Invest S.Ar.L. Tracked vehicle
US8388072B2 (en) 2007-06-21 2013-03-05 Rolic Invest S.Ar.L. Crawler vehicle track grouser
US8393095B2 (en) 2007-10-30 2013-03-12 Rolic Invest S.AR. L. Rotary snow tiller and ski slope grooming method
US8413353B2 (en) 2007-10-30 2013-04-09 Rolic Invest S.Ar.L. Hitch device for connecting a groomer vehicle and a ski slope snow grooming implement, and control method employing such a hitch device
US8701312B2 (en) 2007-10-30 2014-04-22 Snowgrolic S.Ar.L. Hitch device for connecting a groomer vehicle and a ski slope snow grooming implement, and control method employing such a hitch device
WO2009056578A1 (en) * 2007-10-31 2009-05-07 Rolic Invest S.Ar.L. Rotary snow tiller for grooming ski slopes
US8307573B2 (en) 2007-10-31 2012-11-13 Rolic Invest S.A.R.L. Rotary snow tiller for grooming ski slopes
US8387288B2 (en) 2007-10-31 2013-03-05 Rolic Invest S.Ar.L. Rotary snow tiller for grooming ski slopes
US8757736B2 (en) 2008-05-29 2014-06-24 Snowgrolic S. AR. L. Snow groomer track and snow groomer featuring such a track
US8839533B2 (en) 2009-02-18 2014-09-23 Snowgrolic S.A.R.L. Snowgroomer including a winch assembly to aid handling of the snowgroomer on steep slopes, and method of operating the winch assembly
CN107988970A (zh) * 2017-12-04 2018-05-04 刘城 一种道路施工用伸缩缝清洁装置

Also Published As

Publication number Publication date
FR2902810B1 (fr) 2011-10-28
FR2902810A1 (fr) 2007-12-28

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