DE653547C - Roller brush axle for sweepers - Google Patents

Roller brush axle for sweepers

Info

Publication number
DE653547C
DE653547C DEH148318D DEH0148318D DE653547C DE 653547 C DE653547 C DE 653547C DE H148318 D DEH148318 D DE H148318D DE H0148318 D DEH0148318 D DE H0148318D DE 653547 C DE653547 C DE 653547C
Authority
DE
Germany
Prior art keywords
roller brush
sweepers
brush axle
bearing
bearing pin
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
DEH148318D
Other languages
German (de)
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
Publication date
Priority to DEH148318D priority Critical patent/DE653547C/en
Application granted granted Critical
Publication of DE653547C publication Critical patent/DE653547C/en
Expired legal-status Critical Current

Links

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
    • A47L11/02—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
    • A47L11/18—Floor surfacing or polishing machines motor-driven with rotating tools the tools being roll brushes
    • A47L11/19—Parts or details of the brushing 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
    • A47L11/4036—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
    • A47L11/4063—Driving means; Transmission means therefor
    • A47L11/4069—Driving or transmission means for the cleaning tools

Landscapes

  • Brushes (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Description

Die Erfindung betrifft eine Walzenbürsten . achse, für Kehrmaschinen mit einer Kopfplatte zur Aufnahme des Lagerbolzens, bei welcher der Gegenstand der Erfindung darin besteht, daß der Lagerbolzen mit der Kopfplatte mittels Gewinde starr verbunden ist.The invention relates to a roller brush. axis, for sweepers with a head plate to accommodate the bearing pin, in which the object of the invention is that the bearing pin with the head plate by means of Thread is rigidly connected.

Bisher waren die Walzenbürstenachsen so ausgebildet,, daß von einem Ende ein Teil der Walzenbürstenachse durch .den Walzenbürstenkörper gesteckt wurde und vom anderen Ende ein Bolzen, der mit einem Vierkantansatz versehen war, in diese Achse gesteckt wurde. Xach sehr kurzer Gebrauchsdauer nutzte sich dieser Vicrkantbolzen ab, und der Walzenbürstenkörpcr schlug. Durch das unrunde Laufen bzw. Schlagen des Walzenbürstenkörpers wurde zunächst die Kehrmaschine stark in Mitleidenschaft gezogen, ferner auch die Haltbarkeit der WalzenbürsteSo far the roller brush axes have been like this formed ,, that from one end part of the roller brush axis through .den roller brush body was inserted and from the other end a bolt with a square neck was provided, was inserted into this axis. X after a very short period of use this square bolt wore out and the roller brush body struck. Because of the non-round Running or hitting the roller brush body was initially the sweeper badly affected, as well as the durability of the roller brush

ao selbst stark herabgesetzt.ao itself greatly reduced.

Durch die Anordnung gemäß der Erfindung ist diesem Übelstande dadurch abgeholfen worden, daß nunmehr eine vollständig starre Lagerung vorgesehen ist, die trotzdem ein sehr schnelles Ein- und Ausbauen der Walzen bürsten gestattet. Der Gegenstand der Erfindung ist auf der Zeichnung in einem Ausführungsbeispiel· dargestellt.This drawback is remedied by the arrangement according to the invention been that now a completely rigid storage is provided, which is still a Brushing allows very quick installation and removal of the rollers. The subject of the invention is shown in the drawing in an exemplary embodiment.

Der Walzenbürstcnkörper α ist mit einer Kopfplatte b versehen, in der eine Verstärkungc mit Innengewinde vorgesehen ist. Ein Lagerbolzen, f, der ebenfalls mit einem Gewinde versehen ist, wird durch eine Kugellagerhülse/ geführt. Auf dieser Kugellagerhiilse/ sitzt ein Pendelkugellager/, das gegen Verschmutzen durch Filzringe g und Abdichtungsscheiben Λ gesichert ist. Ein Gewindering / schließt das Kugellager in einem Lagergehäuse e ab. Sobald der Lagerbolzen/ aus dem Lagergehäuse e heraustritt, wird eine Gegenmutter*/ aufgeschraubt und dann der Lagerbolzen/ in die Verstärkungc der Kopfplatte^ fest eingeschraubt. Eine Stellschraube A ist für das genaue Einstellen des Lagerbolzens/ vorgesehen. ·The roller brush body α is provided with a head plate b in which a reinforcement c with an internal thread is provided. A bearing pin, f, which is also provided with a thread, is guided through a ball bearing sleeve /. On this ball bearing sleeve / sits a self-aligning ball bearing / which is secured against contamination by felt rings g and sealing washers Λ. A threaded ring / closes the ball bearing in a bearing housing e . As soon as the bearing bolt / emerges from the bearing housing e , a lock nut * / is screwed on and the bearing bolt / is then firmly screwed into the reinforcement c of the top plate ^. An adjusting screw A is provided for the precise adjustment of the bearing pin /. ·

Die so hergestellte starre Verbindung verhütet jede auch noch so geringe Erschütterung des Lagers bzw. der Kehrmaschine.The rigid connection established in this way prevents even the slightest vibration of the warehouse or the sweeper.

Claims (1)

Patentanspruch:Claim: Walzenbürstenachse für Kehrmaschinen mit einer Kopfplatte zur Aufnahme des Lagerbolzens, dadurch gekennzeichnet, daß der Lagerbolzen (/) mit der Kopfplatte Ib) mittels Gewinde starr verbunden- ist.Roller brush axis for sweeping machines with a head plate for receiving the bearing pin, characterized in that the bearing pin (/) is rigidly connected to the head plate Ib) by means of a thread. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEH148318D Roller brush axle for sweepers Expired DE653547C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH148318D DE653547C (en) Roller brush axle for sweepers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH148318D DE653547C (en) Roller brush axle for sweepers

Publications (1)

Publication Number Publication Date
DE653547C true DE653547C (en) 1937-11-26

Family

ID=7180414

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH148318D Expired DE653547C (en) Roller brush axle for sweepers

Country Status (1)

Country Link
DE (1) DE653547C (en)

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