DE3039167C2 - Brush roller for a floor care device - Google Patents
Brush roller for a floor care deviceInfo
- Publication number
- DE3039167C2 DE3039167C2 DE19803039167 DE3039167A DE3039167C2 DE 3039167 C2 DE3039167 C2 DE 3039167C2 DE 19803039167 DE19803039167 DE 19803039167 DE 3039167 A DE3039167 A DE 3039167A DE 3039167 C2 DE3039167 C2 DE 3039167C2
- Authority
- DE
- Germany
- Prior art keywords
- roller body
- pulley
- roller
- plastic
- care device
- 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
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
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0461—Dust-loosening tools, e.g. agitators, brushes
- A47L9/0466—Rotating tools
- A47L9/0477—Rolls
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B3/00—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier
- A46B3/04—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier by mouldable materials, e.g. metals, cellulose derivatives, plastics
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Brushes (AREA)
Description
2020th
Die Erfindung betrifft eine Bürstenwalze für ein Bodenpflegegerät, dessen Walzenkörper aus einem Metallrohr besteht, das in seinem Hohlraum einen Kern aus nichtmetallischem Materia! enthält, in welchen die sich am Außenumfang des Walzenkörpers befindenden Borstenbüschel verankert sind, welcher Walzenkörper ferner an seinem Außenumfang mit einer Riemenschei- κ be versehen ist und bei dem an beiden Enden Lagerelemente in dem Kern verankert sind.The invention relates to a roller brush for a floor care device, the roller body of which consists of a metal tube that has a core made of non-metallic material in its cavity! contains, in which are anchored to the outer periphery of the roller body that are available bristle tufts, which roller body further κ at its outer periphery with a belt pulley is be provided and are anchored at both ends in the bearing elements in the core.
Eine solche Bürstenwalze Jt durch die US-PS 19 72 796 bekannt. Bei dieser Bürstenwalze ist ein Holzkern in den Hohlraum des M- lallrohres eingesetzt. J5 Die Borstenbüschel können bei einer solchen Bürstenwalze erst nach dem Einsetzen des Holzkernes an der Bürstenwalze angebracht werden, wobei die einzelnen Borstenbüschel in einem gesonderten Arbeitsgang in Löchern des Holzkernes verankert werden müssen. Die Riemenscheibe der Bürstenwalze muß ebenfalls in einem gesonderten Arbeitsgang auf das Metallrohr aufgesteckt und an demselben befestigt werden.Such a brush roller Jt from US-PS 19 72 796 known. In this Bü r stenwalze a wooden core is inserted into the cavity of the M lallrohres. J5 With such a brush roller, the tufts of bristles can only be attached to the brush roller after the wooden core has been inserted, whereby the individual tufts of bristles must be anchored in holes in the wooden core in a separate operation. The pulley of the brush roller must also be slipped onto the metal tube and attached to the same in a separate operation.
Ferner ist aus dem DE-GM 17 76 842 eine Bürste für die Textilindustrie bekannt, bei der zur Verankerung der Borstenbüschel der Zwischenraum zwischen einem aus glasfaserverstärktem Kunststoff bestehenden Tragrohr und einem äußeren Blechmantel mit einer Vergußmasse gefüllt ist Diese Bürste ist jedoch infolge der zwei benötigten Rohre kompliziert aufgebaut und erfordert einen hohen fertigungstechnischen Aufwand.Furthermore, from DE-GM 17 76 842 a brush for known in the textile industry, in which the space between one is made to anchor the tufts of bristles glass fiber reinforced plastic existing support tube and an outer sheet metal jacket with a potting compound This brush, however, has a complicated structure and requires it because of the two tubes required a high manufacturing effort.
Der Erfindung liegt die Aufgabe zugrunde, eine Bürstenwalze zu schaffen, bei der die Befestigung der Borstenbüschel sowie die Herstellung und Befestigung der Riemenscheibe auf dem Walzenkörper in einem einzigen Arbeitsgang erfolgen kann.The invention has for its object to provide a roller brush in which the attachment of the Tufts of bristles and the manufacture and fastening of the pulley on the roller body in one can be done in a single operation.
Die Lösung der gestellten Aufgabe gelingt nach der Erfindung dadurch, dsß der Hohlraum mit Kunststoff ausgeschäumt ist und in der Wand des Walzenkörpers in dem für die Riemenscheibe vorgesehenen Bereich mindestens eine Bohrung vorgesehen ist, durch die der Kunststoff nach außen gedruckt und um den Außenumfang des Walzenkörpers zu einer Riemenscheibe geformt istThe object is achieved according to the invention in that the cavity is made of plastic is foamed and in the wall of the roller body in the area provided for the pulley at least one hole is provided through which the plastic is printed outwards and around the outer circumference of the roller body is formed into a pulley
Anhand eines in der Zeichnung dargestellten Ausführungsbeispiels wird die Erfindung nachfolgend näher beschrieben.The invention is described below with the aid of an exemplary embodiment shown in the drawing described in more detail.
Mit 1 ist eine Bürstenwalze bezeichnet, die aus einem Walzenkörper 2 und in diesem eingesetzten Borstenbüscheln 3 besteht Der Walzenkörper selbst besteht aus einem Metallrohr, dessen Hohlraum mit Kunststoff 4 ausgeschäumt ist. An den beiden Enden des Walzenkörpers 2 sind in dem Kunststoff 4 Metallstifte 5 als Lagerelemente verankert Die Borstenbüschel 3 sind durch entsprechende Löcher 6 in der Wand des Walzenkörpers 2 hindurchgesteckt und ragen in den Hohlraum des Walzenkörpers 2. Damit werden die Borstenbüschel 3 in dem in den Hohlraum des Walzenkörpers 2 eingebrachten Kunststoff 4 verankert.1 with a brush roller is referred to, which consists of a roller body 2 and tufts of bristles inserted in this The roller body itself consists of a metal tube, the cavity of which is covered with plastic 4 is foamed. At the two ends of the roller body 2 4 metal pins 5 are in the plastic as Bearing elements anchored The tufts of bristles 3 are through corresponding holes 6 in the wall of the Roller body 2 inserted through and protrude into the cavity of the roller body 2. So that the Tufts of bristles 3 anchored in the plastic 4 introduced into the cavity of the roller body 2.
In dem Bereich, in dem an dem Walzenkörper 2 eine Riemenscheibe 7 angeordnet werdein soll, ist in der Wand des Walzenkörpers 2 mindestens eine Bohrung 8 vorgesehen. Durch diese Bohrung 8 kann der Kunststoff 4 beim Ausschäumen des Walzenkörpers 2 nach außen dringen und am Außenumfang drcs V/alzenkörpers zu einer Riemenscheibe 7 geformt werden. Die Herstellung der Riemenscheibe 7 erfolgt somit in einem Arbeitsgang beim Ausschäumen des Walzenkörpers 2.In the area in which a pulley 7 is to be arranged on the roller body 2 is in the Wall of the roller body 2 at least one hole 8 is provided. Through this hole 8, the plastic 4 penetrate outward when foaming the roller body 2 and on the outer circumference drcs V / roller body a pulley 7 can be formed. The pulley 7 is thus produced in one operation when foaming the roller body 2.
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803039167 DE3039167C2 (en) | 1980-10-16 | 1980-10-16 | Brush roller for a floor care device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803039167 DE3039167C2 (en) | 1980-10-16 | 1980-10-16 | Brush roller for a floor care device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3039167A1 DE3039167A1 (en) | 1982-05-06 |
| DE3039167C2 true DE3039167C2 (en) | 1983-06-23 |
Family
ID=6114549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19803039167 Expired DE3039167C2 (en) | 1980-10-16 | 1980-10-16 | Brush roller for a floor care device |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3039167C2 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3342833A1 (en) * | 1983-11-26 | 1985-06-05 | Eugen Gutmann GmbH & Co KG, 7250 Leonberg | Elongate cylindrical brush body made of plastic |
| DE3417384C1 (en) * | 1984-05-10 | 1985-12-19 | Hans 5226 Reichshof Wessel | Beater or brush roller for brush vacuum cleaners, carpet-beating machines or the like |
| AT396547B (en) * | 1984-05-11 | 1993-10-25 | Wessel Werk Gmbh | Beating or brush roll for brush vacuum cleaners, carpet- beating machines or the like |
| CH664078A5 (en) * | 1984-05-18 | 1988-02-15 | Hans Wessel | TAPPING OR BRUSHING ROLLER, ESPECIALLY FOR EXHAUST CLEANERS AND CARPET TAPPING MACHINES. |
| US5465451A (en) * | 1989-12-26 | 1995-11-14 | The Scott Fetzer Company | Brushroll |
| US5272785A (en) * | 1989-12-26 | 1993-12-28 | The Scott Fetzer Company | Brushroll |
| GB9926008D0 (en) | 1999-11-04 | 2000-01-12 | Vax Appliances Ltd | Floor sweeping apparatus |
| GB0225618D0 (en) * | 2002-11-02 | 2002-12-11 | Grey Nicholas G | Surface cleaning apparatus |
| US6591441B2 (en) | 2001-10-10 | 2003-07-15 | The Scott Fetzer Company | Brushroll having improved cleaning capability |
| US6591440B2 (en) | 2001-10-10 | 2003-07-15 | The Scott Fetzer Company | Brushroll with rotatably mounted end assembly |
| GB2619034A (en) * | 2022-05-24 | 2023-11-29 | Dyson Technology Ltd | Agitator element for a vacuum cleaner |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1972796A (en) * | 1932-11-14 | 1934-09-04 | Eureka Vacuum Cleaner Co | Brush adjusting mechanism for vacuum cleaners |
| DE1776842U (en) * | 1958-08-11 | 1958-11-06 | Menschner Textil Johannes | IN PARTICULAR FOR THE TEXTILE INDUSTRY, BRUSH. |
-
1980
- 1980-10-16 DE DE19803039167 patent/DE3039167C2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE3039167A1 (en) | 1982-05-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |