DE3833081A1 - Floor-cleaning appliance - Google Patents
Floor-cleaning applianceInfo
- Publication number
- DE3833081A1 DE3833081A1 DE3833081A DE3833081A DE3833081A1 DE 3833081 A1 DE3833081 A1 DE 3833081A1 DE 3833081 A DE3833081 A DE 3833081A DE 3833081 A DE3833081 A DE 3833081A DE 3833081 A1 DE3833081 A1 DE 3833081A1
- Authority
- DE
- Germany
- Prior art keywords
- polygon
- floor
- cleaning
- housing
- discs
- 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- Withdrawn
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
- A47L11/40—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
- A47L11/02—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
-
- 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
- A47L11/29—Floor-scrubbing machines characterised by means for taking-up dirty liquid
- A47L11/30—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction
- A47L11/302—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction having rotary tools
- A47L11/305—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction having rotary tools the tools being disc brushes
Landscapes
- Cleaning In General (AREA)
Abstract
Description
Die Erfindung bezieht sich auf ein Fußbodenreinigungsge rät nach dem Oberbegriff des Hauptanspruchs.The invention relates to a floor cleaning ge advises on the preamble of the main claim.
Bekannte Geräte dieser Zweischeibenbauart haben gegen über sogenannten Einscheibenmaschinen zwar den Vorteil bewegungsneutral zu sein, aufgrund ihrer in Arbeitsrich tung zur Erzielung einer Überdeckung der Scheibenwirkungs bereiche bislang jedoch erforderlichen, versetzten Schei benanordnung zugleich aber den Nachteil relativ großer Bautiefe und Leistungsaufnahme.Known devices of this two-pane design have against the advantage over so-called single-disc machines to be motion neutral due to their in work direction to achieve a coverage of the disc effect areas, however, previously required, shifted shit benanordnung but also the disadvantage of relatively large Construction depth and power consumption.
Die Aufgabe der vorliegenden Erfindung besteht deshalb auch vornehmlich darin, eine Ausgestaltung der Reini gungsscheiben zu finden, die bei ausreichender gegensei tiger Überdeckung zugleich eine geringe Bautiefe des Ge samtgerätes ergibt.The object of the present invention is therefore also primarily in an embodiment of the Reini to find washers with sufficient counteractivity coverage at the same time a small depth of the Ge velvet device results.
Gelöst wird diese Aufgabe dabei in überzeugend einfacher Weise durch die in den Patentansprüchen angegebenen, baulichen Merkmale sowie die Anordnung der Reinigungs scheiben bei den hier zur Rede stehenden Geräten. Wei tere Einzelheiten sind aus der Zeichnung sowie deren Be schreibung zu entnehmen.This task is solved in a convincingly simple manner Way by the specified in the claims, structural features as well as the arrangement of the cleaning disks in the devices in question. Wei Further details are from the drawing and its Be take spelling.
Es zeigtIt shows
Fig. 1 die Seitenansicht einer Fußbodenreini gungsmaschine, Fig. 1 is a side view of a floor cleaning machine supply,
Fig. 2 als schematische Draufsicht eine neue Ausführung der Reinigungsscheiben, Fig. 2 as a schematic plan view of a new embodiment of cleaning discs,
Fig. 3 eine Alternativausführung zu Fig. 2 und Fig. 3 shows an alternative embodiment to Fig. 2 and
Fig. 4 eine weitere Alternative zu Fig. 2 und 3. Fig. 4 shows a further alternative to Fig. 2 and 3.
Das in den Zeichnungsfiguren dargestellte Fußbodenreini gungsgerät besteht in seinem bekannten Grundaufbau aus einem Gehäuse 1 mit Führungsstange 2, Stützradpaar 3 und zwei bodenseitigen, durch einen im Gehäuse 1 sitzenden Motor 4 gegenläufig rotierend angetriebenen Reinigungsscheiben 5 bzw. 6 bzw. 7 deren Arbeitsbereiche sich einander teilweise überdecken ü bzw. ü 1 bzw. ü 2.The floor-cleaning shown in the drawings supply device is in its well-known basic structure of a housing 1 with a guide rod 2, Stützradpaar 3 and two bottom-side, counter-rotatingly driven by a seated in the housing 1. Motor 4 Purification discs 5, 6 and 7 whose work areas to each other partially cover ü or ü 1 or ü 2 .
Neu bei einem derartigen Gerät ist nun, daß die Rotati onskörper 5 bzw. 6 bzw. 7 quer zur Fahrtrichtung "F" auf gleicher Wirkungslinie "L" liegen und in ihrer Grund form als Ellipse 5 oder Polygon 6 bzw. 7 ausgebildet sind. Durch diese generelle Ausbildung und Anordnung der Rei nigungsscheiben 5 bis 7 wird die eingangs bereits er wähnte Aufgabe der vorliegenden Erfindung auf einfache Weise gelöst.New in such a device is that the Rotati on body 5 or 6 or 7 are transverse to the direction of travel "F" on the same line of action "L" and in their basic form as an ellipse 5 or polygon 6 or 7 are formed. Through this general design and arrangement of the cleaning discs 5 to 7 , the object already mentioned at the beginning of the present invention is achieved in a simple manner.
Eine besonders günstige Ausführung der Reinigungsscheiben wird gemäß Fig. 3 noch dadurch erreicht, daß die ellipti sche Scheibengrundform 5 des Polygons 6 zur Vergrößerung der Überdeckung ü 1 radial zur Scheibendrehachse "D" hin gerichtete, kreisförmige Einbuchtungen 6 a ihrer Längs seiten aufweist. Diese bevorzugte Ausführung hat das ge ringste Scheibendrehmoment und ist somit wegen der ge ringen Leistungsaufnahme insbesondere für den Einsatz an batteriegetriebenen Geräten geeignet.A particularly favorable embodiment of the cleaning disks is still achieved according to FIG. 3 in that the elliptical disk basic shape 5 of the polygon 6 has radial indentations 6 a directed towards the longitudinal axis of the disk to enlarge the overlap u 1 radially to the disk rotation axis "D" . This preferred embodiment has the lowest ring torque and is therefore particularly suitable for use on battery-operated devices because of the low power consumption.
In Fig. 4 ist letztlich noch eine weitere mögliche Vari ante einer polygonalen Reinigungsscheibenausbildung 7 dargestellt, wobei hierbei baulich bedingt die Drehachse D 1 jedes Polygons 7 außerhalb des jeweiligen Scheiben schwerpunktes "S" liegt. In FIG. 4 is ultimately still a further possible Vari ante a polygonal cleaning disc training 7 shown with structurally case the axis of rotation D 1 due to each polygon 7 outside the respective discs focal point "S" is located.
BezugsziffernverzeichnisList of reference numbers
1 Gehäuse
2 Führungsstange
3 Stützrand (-paar)
4 Motor
5 Reinigungsscheibe
6 Reinigungsscheibe
6 a Einbuchtung
7 Reinigungsscheibe 1 housing
2 guide rods
3 supporting edge (pair)
4 engine
5 cleaning disc
6 cleaning disc
6 a indentation
7 cleaning disc
A Arbeitsbreite
D Drehachse
D₁ Drehachse
E Fußboden
F Fahrtrichtung
L Wirkungslinie
S Scheibenschwerpunkt
n Scheibendrehrichtung
ü Überdeckung
ü₁ Überdeckung
ü₂ Überdeckung A working width
D axis of rotation
D ₁ axis of rotation
E floor
F direction of travel
L line of action
S center of gravity
n Disc rotation direction
ü coverage
ü ₁ coverage
ü ₂ coverage
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3833081A DE3833081A1 (en) | 1988-09-29 | 1988-09-29 | Floor-cleaning appliance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3833081A DE3833081A1 (en) | 1988-09-29 | 1988-09-29 | Floor-cleaning appliance |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3833081A1 true DE3833081A1 (en) | 1990-04-05 |
Family
ID=6363982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3833081A Withdrawn DE3833081A1 (en) | 1988-09-29 | 1988-09-29 | Floor-cleaning appliance |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3833081A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5438232A (en) * | 1991-01-25 | 1995-08-01 | Murata Manufacturing Co., Ltd. | Piezoelectric lamination actuator |
GB2602070A (en) * | 2020-12-17 | 2022-06-22 | Dyson Technology Ltd | Floor cleaner |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB310736A (en) * | 1928-09-12 | 1929-05-02 | Harry Burnside | Improvements in and relating to floor-surfacing devices |
US1875138A (en) * | 1930-12-29 | 1932-08-30 | Advance Machine Company Inc | Brush attaching device for scrubbing machines |
US1947435A (en) * | 1930-05-26 | 1934-02-13 | Adams Wax Products Mfg Inc | Electric scrubbing, waxing and steel wooling machine |
GB467200A (en) * | 1935-12-13 | 1937-06-14 | Alfred James Babbs | Improvements in or relating to floor cleaning machines |
CH260822A (en) * | 1948-02-23 | 1949-04-15 | Bruggmann Richard | Bloch and chip machine. |
GB804493A (en) * | 1955-08-22 | 1958-11-19 | British Vacuum Cleaner And Eng | Improvements relating to floor cleaning or polishing machines |
GB1389703A (en) * | 1972-09-23 | 1975-04-09 | C N Electrical Ind Ltd | Floor maintenance machine |
-
1988
- 1988-09-29 DE DE3833081A patent/DE3833081A1/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB310736A (en) * | 1928-09-12 | 1929-05-02 | Harry Burnside | Improvements in and relating to floor-surfacing devices |
US1947435A (en) * | 1930-05-26 | 1934-02-13 | Adams Wax Products Mfg Inc | Electric scrubbing, waxing and steel wooling machine |
US1875138A (en) * | 1930-12-29 | 1932-08-30 | Advance Machine Company Inc | Brush attaching device for scrubbing machines |
GB467200A (en) * | 1935-12-13 | 1937-06-14 | Alfred James Babbs | Improvements in or relating to floor cleaning machines |
CH260822A (en) * | 1948-02-23 | 1949-04-15 | Bruggmann Richard | Bloch and chip machine. |
GB804493A (en) * | 1955-08-22 | 1958-11-19 | British Vacuum Cleaner And Eng | Improvements relating to floor cleaning or polishing machines |
GB1389703A (en) * | 1972-09-23 | 1975-04-09 | C N Electrical Ind Ltd | Floor maintenance machine |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5438232A (en) * | 1991-01-25 | 1995-08-01 | Murata Manufacturing Co., Ltd. | Piezoelectric lamination actuator |
GB2602070A (en) * | 2020-12-17 | 2022-06-22 | Dyson Technology Ltd | Floor cleaner |
WO2022129858A1 (en) * | 2020-12-17 | 2022-06-23 | Dyson Technology Limited | Floor cleaner |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8110 | Request for examination paragraph 44 | ||
8130 | Withdrawal |