EP0670139A2 - Machine à balayer - Google Patents

Machine à balayer Download PDF

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Publication number
EP0670139A2
EP0670139A2 EP95102964A EP95102964A EP0670139A2 EP 0670139 A2 EP0670139 A2 EP 0670139A2 EP 95102964 A EP95102964 A EP 95102964A EP 95102964 A EP95102964 A EP 95102964A EP 0670139 A2 EP0670139 A2 EP 0670139A2
Authority
EP
European Patent Office
Prior art keywords
sweeper
housing
sweeper according
grass catcher
handle 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.)
Granted
Application number
EP95102964A
Other languages
German (de)
English (en)
Other versions
EP0670139B1 (fr
EP0670139A3 (fr
Inventor
Josef Kränzle
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 EP0670139A2 publication Critical patent/EP0670139A2/fr
Publication of EP0670139A3 publication Critical patent/EP0670139A3/fr
Application granted granted Critical
Publication of EP0670139B1 publication Critical patent/EP0670139B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • A47L11/22—Floor-sweeping machines, hand-driven
    • 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
    • A47L11/4041—Roll shaped surface treating tools
    • 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
    • A47L11/4061—Steering means; Means for avoiding obstacles; Details related to the place where the driver is accommodated
    • 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
    • A47L11/4075—Handles; levers
    • 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
    • A47L11/4091—Storing or parking devices, arrangements therefor; Means allowing transport of the machine when it is not being used

Definitions

  • the invention relates to a sweeper with at least one sweeping roller which conveys the sweepings to a grass catcher and which is at least partially surrounded by a housing, wherein a handle bracket which extends obliquely upwards towards the operator is provided for pushing the sweeper.
  • Sweepers of this type are used in particular for cleaning larger courtyard or hall areas, the sweepings being picked up by means of one or more sweeping rollers and being conveyed into a collecting basket. Work performances of several hundred square meters or more are possible in a force-saving manner, since the sweeper with the approximately 80 cm wide brush roller is easily pushed over the surface to be swept.
  • a handle bracket is provided that extends obliquely upward toward the operator.
  • the handlebar is provided in the vicinity of support and drive wheels for the broom. This results in a total length of approximately 1.5 to 2 m, in particular if rotating feed brushes or side brushes are also provided at the front end of the sweeping roller.
  • the object of the invention is to create a sweeper which, in the storage or storage position, requires very little space, and the work involved in transferring it to this space-saving storage position is also to be reduced.
  • the sweeper Since in the storage position of the sweeper this is set up in an upright orientation, it only needs about a third or a quarter of the usual footprint, so that the sweeper can be stowed away in a space-saving manner.
  • the sweeper In this upright storage position, the sweeper is supported by support points which are formed by the lateral pivot bearings of the folded handle bar.
  • the two side swivel bearings are provided in the area of the upper edge of the housing and the rear edge of the housing, so that in cooperation with the rear of the housing, in particular an associated catch frame, there is a stable three-point or four-point support. It is particularly advantageous here that the handle only has to be folded down and the sweeper is set up, so that no labor-intensive removal of the handle is necessary.
  • the upper part of the handle bar rests on the collecting basket in the folded position, so that the collecting basket, which is now also upright, is prevented from falling out of the housing. This is a previous emptying of the z. B. half-filled grass catcher is not required, so that the upright storage position can be produced in a simple and quick manner even in shorter breaks.
  • a sweeper 1 which has at least one sweeping roller 2 which receives the swept material lying on the floor and conveys it into a collecting basket 3 on the principle of throwing over.
  • the grass catcher 3 is surrounded by a grass catcher frame 3 a, which is connected to a housing 4 which at least partially surrounds the sweeping roller 2 or is formed in one piece.
  • a handle 5 which extends at an angle of approximately 30 ° upwards for pushing the sweeper 1.
  • two lateral pivot bearings 6 are provided, which are arranged so that they are located approximately at the intersection of the tangent to the upper housing edge 4a and the rear housing edge 4b.
  • one or two feed brushes 7 are provided, which combine the sweepings in the lateral direction and feed the sweeper roller or the pair of sweeper rollers 2.
  • the sweeping roller (s) is / are supported and driven at the same time via wheels 8 arranged on the side of the housing 4.
  • FIG. 2 shows the sweeper according to FIG. 1 in the upright storage position B, the sweeper 1 being tilted by 90 ° in relation to the operating position according to FIG. 1.
  • the sweeper 1 occupies only about a quarter of the parking space in relation to the base in the operating position.
  • the sweeper 1 can easily be set up in the upright storage position B, for example on walls.
  • the sweeper 1 is supported on the two lateral pivot bearings 6 (see also FIG. 3), so that there is a stable storage position B. It is particularly advantageous here that the upper part 5a of the handle 5 can be easily folded onto the top of the housing 4, the catcher 3 preventing it from falling out is secured.
  • rubber sleeves 9 can be provided at the contact points between the grass catcher 3 and the upper part 5a of the handle 5 to ensure that the grass catcher 3 is held securely within the housing 4 or the grass catcher frame 3a.
  • the grass catcher frame 3a as the most rearwardly protruding part of the housing 4, is located in the vertical plane according to FIG. 1 or in the upright storage position B in the horizontal plane with the pivot bearings 6, so that the upright storage position B is also in completely free-standing position of the sweeper 1 is guaranteed.
  • a push button 6a is also indicated schematically, which forms a locking device with several locking positions, so that the upper part 5a of the handle 5 engages at least in the two positions shown in FIGS. 1 and 2 and is thus locked.
  • an inclination adjustment of the handle 5 is provided in the position shown in FIG. 1, so that it can be adapted to the respective body size of the operator.
  • Locking devices 6a of this type are known, for example, from fittings for roof windows, so that a more detailed description is unnecessary.
  • the push button 6a in the center of the pivot bearing 6 is spring-loaded and thus allows an adjustment of the upper part 5a of the handle 5 when actuated, while the handle 6 is locked in the set position when the push button 6a is released.
  • the two pivot bearings 6 are expediently roller-shaped, so that the locking device 6a can be easily accommodated with the push button and, for example, a perforated disk.
  • the roller-shaped design of the pivot bearing 6 provides secure support for the sweeper 1 in the installed position B.
  • the outer circumference of the pivot bearing 6 is formed from plastic or provided with an elastic rubber material, so that there is a non-slip support of the pivot bearing 6 in the stored storage position B of the sweeper 1.
  • the lower part 5b of the handle 5 is fastened on both sides of the sweeper 1 with screw or plug connections on the collecting frame 3a directly behind the support wheels 8.
  • At least one steerable roller 10 for supporting the sweeper 1 in the working position according to FIG. 1 is also attached to the catcher frame 3a.

Landscapes

  • Harvester Elements (AREA)
  • Catching Or Destruction (AREA)
  • Refuse Collection And Transfer (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Soil Working Implements (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
EP95102964A 1994-03-03 1995-03-02 Machine à balayer Expired - Lifetime EP0670139B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4407091 1994-03-03
DE4407091A DE4407091C1 (de) 1994-03-03 1994-03-03 Kehrmaschine

Publications (3)

Publication Number Publication Date
EP0670139A2 true EP0670139A2 (fr) 1995-09-06
EP0670139A3 EP0670139A3 (fr) 1996-04-17
EP0670139B1 EP0670139B1 (fr) 2000-11-02

Family

ID=6511774

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95102964A Expired - Lifetime EP0670139B1 (fr) 1994-03-03 1995-03-02 Machine à balayer

Country Status (3)

Country Link
EP (1) EP0670139B1 (fr)
AT (1) ATE197236T1 (fr)
DE (2) DE4407091C1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2765545A1 (fr) * 1997-07-07 1999-01-08 Dominique Legendre Guidon repliable pour tondeuse ou machine analogue
WO1999001062A1 (fr) * 1997-07-03 1999-01-14 Alfred Kärcher GmbH & Co. Appareil nettoyeur

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6076896B2 (ja) 2010-03-24 2017-02-08 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ ４−シクロヘキシル−２−メチル−２−ブタノールの調製方法
US8450534B2 (en) 2010-03-24 2013-05-28 Basf Se Process for preparing 4-cyclohexyl-2-methyl-2-butanol
US9056812B2 (en) 2011-09-16 2015-06-16 Basf Se Process for preparing 4-cyclohexyl-2-methyl-2-butanol
EP2755938B1 (fr) 2011-09-16 2017-03-01 Basf Se Procédé de préparation de 4-cyclohexyl-2-méthyl-2-butanol
US9340754B2 (en) 2012-11-27 2016-05-17 Basf Se Process for the preparation of cyclohexyl-substituted tertiary alkanols
DE102018104744A1 (de) * 2018-03-01 2019-09-05 Alfred Kärcher SE & Co. KG Kehrmaschine mit Fuß-Trittflächenbereich
CN109944199B (zh) * 2019-04-29 2021-09-24 徐英智 一种公共卫生用清洁消毒车

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1395975A (fr) * 1963-04-19 1965-04-16 Electrolux Ab Appareil pour le traitement des parquets, notamment cireuse ou similaire
US3462924A (en) * 1965-08-16 1969-08-26 Jacobsen Mfg Co Lawn mower control
US3649997A (en) * 1969-08-22 1972-03-21 Toro Mfg Corp Folding handle latch
US4071920A (en) * 1976-02-04 1978-02-07 Clarke-Gravely Corporation Sweeper
JPH03106320A (ja) * 1989-09-20 1991-05-02 Sanyo Electric Co Ltd 電気掃除機
DE9307349U1 (de) * 1993-05-14 1993-11-11 CSE Cleaning Systems Engineering GmbH, 99974 Mühlhausen Kehrmaschine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3142271C2 (de) * 1981-10-24 1986-05-28 Leifheit AG, 5408 Nassau Kehrmaschine
DE9302751U1 (de) * 1993-02-26 1993-05-19 Julius Tielbürger GmbH & Co. KG, 4995 Stemwede Handgeführtes Landschaftspflegegerät

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1395975A (fr) * 1963-04-19 1965-04-16 Electrolux Ab Appareil pour le traitement des parquets, notamment cireuse ou similaire
US3462924A (en) * 1965-08-16 1969-08-26 Jacobsen Mfg Co Lawn mower control
US3649997A (en) * 1969-08-22 1972-03-21 Toro Mfg Corp Folding handle latch
US4071920A (en) * 1976-02-04 1978-02-07 Clarke-Gravely Corporation Sweeper
JPH03106320A (ja) * 1989-09-20 1991-05-02 Sanyo Electric Co Ltd 電気掃除機
DE9307349U1 (de) * 1993-05-14 1993-11-11 CSE Cleaning Systems Engineering GmbH, 99974 Mühlhausen Kehrmaschine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 15 no. 293 (C-0853) ,25.Juli 1991 & JP-A-03 106320 (SANYO ELECTRIC CO LTD) *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999001062A1 (fr) * 1997-07-03 1999-01-14 Alfred Kärcher GmbH & Co. Appareil nettoyeur
FR2765545A1 (fr) * 1997-07-07 1999-01-08 Dominique Legendre Guidon repliable pour tondeuse ou machine analogue
WO1999002388A1 (fr) * 1997-07-07 1999-01-21 Dominique Legendre Guidon repliable pour tondeuse ou machine analogue et machine equipee d'un guidon articule

Also Published As

Publication number Publication date
EP0670139B1 (fr) 2000-11-02
EP0670139A3 (fr) 1996-04-17
DE59508814D1 (de) 2000-12-07
ATE197236T1 (de) 2000-11-15
DE4407091C1 (de) 1995-08-31

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