EP0284483A1 - Bürste für eine Strassenfegemaschine - Google Patents

Bürste für eine Strassenfegemaschine Download PDF

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Publication number
EP0284483A1
EP0284483A1 EP88400576A EP88400576A EP0284483A1 EP 0284483 A1 EP0284483 A1 EP 0284483A1 EP 88400576 A EP88400576 A EP 88400576A EP 88400576 A EP88400576 A EP 88400576A EP 0284483 A1 EP0284483 A1 EP 0284483A1
Authority
EP
European Patent Office
Prior art keywords
support
hole
slides
pair
plate
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Withdrawn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
EP88400576A
Other languages
English (en)
French (fr)
Inventor
Jack Blaize
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.)
Sita Materiel De Voirie S M V SA
Original Assignee
Sita Materiel De Voirie S M V 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 Sita Materiel De Voirie S M V SA filed Critical Sita Materiel De Voirie S M V SA
Publication of EP0284483A1 publication Critical patent/EP0284483A1/de
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4036—Parts or details of the surface treating tools
    • A47L11/4038—Disk shaped surface treating tools
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B7/00—Bristle carriers arranged in the brush body
    • A46B7/04—Bristle carriers arranged in the brush body interchangeably removable bristle carriers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/02—Floor surfacing or polishing machines
    • A47L11/10—Floor surfacing or polishing machines motor-driven
    • A47L11/14—Floor surfacing or polishing machines motor-driven with rotating tools
    • A47L11/16—Floor surfacing or polishing machines motor-driven with rotating tools the tools being disc brushes
    • A47L11/164—Parts or details of the brushing tools

Definitions

  • the present invention relates to a broom for a road cleaning machine, comprising a plate which can rotate about a substantially vertical axis and perpendicular to the plate, several supports in the form of sectors which are detachably mounted under the plate and which carry cleaning strands, each support having an outer edge, an inner edge and two lateral edges which extend substantially radially with respect to the axis of rotation of the plate, and being mounted sliding horizontally and supported vertically in a pair of radial slides, which are fixed under the plate and which cooperate with the lateral edges of the corresponding support.
  • lateral brushes with vertical axis of rotation, composed of a plate or flange in the form of a rigid or flexible disc, which is driven by a motor, generally a motor. hydraulic, and under which sector-shaped supports are fixed, which carry wires or strands intended for sweeping.
  • the present invention therefore aims to provide a simple solution to implement, allowing rapid removal and installation of the supports, without disassembly of the brush itself, while ensuring perfect support of the supports under the plate thanks to a locking positive.
  • each support has a hole in one of its lateral edges, in that a stop pin is engaged in each hole of the supports, with the exception of the hole of a single support, and cooperates with one of the two slides associated with the corresponding support to prevent any radial movement of said support towards the outside of the plate when said support is fully engaged in the pair of corresponding slides, and in that said only support is installed last in the pair of corresponding slides and is retained in these by a screw passing through a hole in the plate and screwed into a tapped hole in the support installed last.
  • each support is a blind hole
  • each dowel has a length greater than the depth of the hole, but less than the sum of said depth and the width of the space between the adjacent side edges of two adjacent supports.
  • the brush has only one fixing screw, that which is provided for fixing the last support installed under the plate, and all the other supports are nevertheless positively held in place by the pins which are respectively associated.
  • the supports can be mounted under the tray and disassembled therefrom quickly and easily.
  • the brush shown in Figures 1 and 2 comprises a plate 1 in the form of a disc, which can be fixed to the lower end of a vertical or substantially vertical shaft (not shown). Under the plate 1 are mounted a number of supports, for example twelve supports 2 a , 2 b , ... 2 l , in the form of a sector, which each carry several wires or strands 3 intended for scanning. The way in which the strands 3 are attached to the support 2 is well known, so that it is not necessary to describe it in detail.
  • each of the supports 2 comprises an outer edge 4, an inner edge 5 and two side edges 6 and 7 which s extend radially towards the center of the plate 1.
  • Each support 2 is supported vertically and can slide horizontally in a pair of radial slides 8 and 9, which cooperate respectively with the lateral edges 6 and 7 of each support 2.
  • each support 2 has a blind hole 11 (FIGS. 2 and 5) in one of its lateral edges, for example in its edge 6.
  • a stop pin 12 As shown in FIG. 1, in the hole 11 of each of supports 2 a , 2 b , ... 2 k is engaged a stop pin 12, but no stop pin is engaged in the blind hole of the support 2 l .
  • the hole 11 of each support 2 is located at a distance d from the outer edge 4 of the support such that, when said support is fully engaged in the pair of corresponding slides 8 and 9 and that the pin 12 is engaged in the hole 11, the said pin is in the immediate vicinity of the end 8 a of the slide 8, which is closest to the center of the plate 1.
  • each dowel has a length l greater than the depth p of the hole 11, but less than the sum of the said depth p and the width e of the space between the adjacent lateral edges of two adjacent supports, such as for example the supports 2 b and 2 c of FIG. 5.
  • the pin 12 of the support 2 b can no longer come out of the hole 11, so that the support 2 b is positively locked in the pair of corresponding slides 8 and 9.
  • each pair of slides 8 and 9 can be formed from a metal sheet 13 suitably cut and folded.
  • the sheet 13 has an upper part 14, which is horizontal and planar and which is intended to be fixed by welding or by any other suitable means to the plate 1, and two lateral parts 15 and 16, profiled in L, which respectively form the slides 8 and 9.
  • the vertical branches 15 a and 16 a of the two parts 15 and 16 are respectively adjacent to the lateral edges 17 and 18 of the upper part 14 of the sheet 13, which form an angle between them equal to that of the lateral edges 6 and 7 of the support 2 and which are respectively adjacent thereto.
  • the horizontal branches 15 b and 16 b of the two parts 15 and 16 are oriented towards one another and support the support 2 laterally.
  • the sheet metal 13 may also include another part 19 L-shaped, the vertical branch 19 a of which adjoins the inner edge 21 of the upper part 14 of the sheet 13, and the horizontal branch 19 b of which extends below the inner edge 5 of the support 2 to support it as shown in Figures 2 and 3.
  • the supports 2 a , 2 b , ... 2 l can be put in place and fixed to the tray 1 in the following manner.
  • the support 2a is first of all engaged in the corresponding slides 8 and 9 by a radial movement directed towards the center of the plate 1 and, when it has been fully engaged, a pin 12 is introduced into the hole 11 of the support 2a.
  • the same operations are then carried out successively with the supports 2 b , 2 c ... 2 k .
  • the support 2 l is engaged in the corresponding slides 8 and 9.
  • a screw 22 ( Figures 1 and 2) is engaged through two aligned holes, provided respectively in the plate 1 and in the sheet 13 forming the two slides 8 and 9 of the support 2 l (one of these two holes is visible at 23 in FIG. 3), and the screw 22 is screwed into a tapped hole 24, aligned with the two preceding holes, of the support 2 l .
  • each of the two slides 8 and 9 of each pair of slides has a hole 25 or 26 respectively, which is aligned with the hole of the corresponding support 2 when it is fully engaged in the pair of slides.
  • the mounting and dismounting of the supports 2 a , 2 b ... 2 l of the embodiment of FIGS. 6 to 10 is carried out in the same order and in the same manner as those already described in connection with FIGS.
  • each stop pin 12 is introduced into the hole 11 of the corresponding support 2, for example the support 2 b in FIG. 10, by passing the dowel successively through the hole 26 of the slide 9 of the support 2 c not yet installed and through the hole 25 of the slide 8 of the support 2b.
  • a compression spring 27 can be provided in the bottom of the hole 11 of each support 2 to facilitate the extraction of the stop pin 12 from the hole 11 during the disassembly of the supports.
  • the stop pin 12 is pushed back deeper inside the hole 11, against the restoring force of the spring 27, by the following support, for example the support 2 c , when the latter is engaged in the pair of corresponding slides 8 and 9.
  • the angle between the rear edge 5 and the lateral edge 7 of each support 2 is preferably rounded or bevelled as shown at 28 in FIG. 8.

Landscapes

  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Brushes (AREA)
EP88400576A 1987-03-13 1988-03-11 Bürste für eine Strassenfegemaschine Withdrawn EP0284483A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8703443A FR2612220A1 (fr) 1987-03-13 1987-03-13 Balai pour engin de nettoyage de la voirie
FR8703443 1987-03-13

Publications (1)

Publication Number Publication Date
EP0284483A1 true EP0284483A1 (de) 1988-09-28

Family

ID=9348926

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88400576A Withdrawn EP0284483A1 (de) 1987-03-13 1988-03-11 Bürste für eine Strassenfegemaschine

Country Status (2)

Country Link
EP (1) EP0284483A1 (de)
FR (1) FR2612220A1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2632845A1 (fr) * 1988-06-16 1989-12-22 Plazanet Maurice Dispositif de fixation d'un tampon de matiere fibreuse et machine de nettoyage de surface equipee dudit dispositif
US6009723A (en) * 1998-01-22 2000-01-04 Air Products And Chemicals, Inc. Elevated pressure air separation process with use of waste expansion for compression of a process stream
US6457202B1 (en) * 1998-05-11 2002-10-01 Randolph Torres Sweeping machine brush mounting assembly
WO2010004407A2 (en) * 2008-07-07 2010-01-14 Marc Delaere Brush for a machine for the horizontal and/or vertical cleaning of surface that are separated by grooves, joints, unevennesses and/or pores and a machine provided with such brushes
BE1018133A5 (fr) * 2004-10-01 2010-06-01 Bonastre Quintana Jesus Dispositif pour le lavage et le polissage simultanes des sols.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103522188B (zh) * 2012-07-02 2018-07-20 中芯国际集成电路制造(上海)有限公司 研磨垫整理方法、研磨垫整理器及研磨机台

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1693919A (en) * 1924-02-12 1928-12-04 Floorola Corp Brush holder for floor polishers
US2607601A (en) * 1949-12-01 1952-08-19 Breuer Electric Mfg Company Coupling for floor machine brushes
US3875607A (en) * 1973-01-04 1975-04-08 Fmc Corp Gutter brush
EP0136930A2 (de) * 1983-08-08 1985-04-10 Pierre Louis Marie Alvin Rinnsteinbesen für eine Strassenkehrmaschine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1693919A (en) * 1924-02-12 1928-12-04 Floorola Corp Brush holder for floor polishers
US2607601A (en) * 1949-12-01 1952-08-19 Breuer Electric Mfg Company Coupling for floor machine brushes
US3875607A (en) * 1973-01-04 1975-04-08 Fmc Corp Gutter brush
EP0136930A2 (de) * 1983-08-08 1985-04-10 Pierre Louis Marie Alvin Rinnsteinbesen für eine Strassenkehrmaschine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2632845A1 (fr) * 1988-06-16 1989-12-22 Plazanet Maurice Dispositif de fixation d'un tampon de matiere fibreuse et machine de nettoyage de surface equipee dudit dispositif
US6009723A (en) * 1998-01-22 2000-01-04 Air Products And Chemicals, Inc. Elevated pressure air separation process with use of waste expansion for compression of a process stream
US6457202B1 (en) * 1998-05-11 2002-10-01 Randolph Torres Sweeping machine brush mounting assembly
BE1018133A5 (fr) * 2004-10-01 2010-06-01 Bonastre Quintana Jesus Dispositif pour le lavage et le polissage simultanes des sols.
WO2010004407A2 (en) * 2008-07-07 2010-01-14 Marc Delaere Brush for a machine for the horizontal and/or vertical cleaning of surface that are separated by grooves, joints, unevennesses and/or pores and a machine provided with such brushes
BE1018211A3 (nl) * 2008-07-07 2010-07-06 Delaere Marc Borstel voor een machine voor het horizontaal en/of verticaal reinigen van oppervlakken die voorzien zijn van groeven, voegen, oneffenheden en/of porien en machine voorzien van dergelijke borstels.
WO2010004407A3 (en) * 2008-07-07 2010-07-15 Marc Delaere Brush for a machine for the horizontal and/or vertical cleaning of surface that are separated by grooves, joints, unevennesses and/or pores and a machine provided with such brushes

Also Published As

Publication number Publication date
FR2612220A1 (fr) 1988-09-16

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