CH275734A - Floor cleaning machine with vacuum cleaner. - Google Patents
Floor cleaning machine with vacuum cleaner.Info
- Publication number
- CH275734A CH275734A CH275734DA CH275734A CH 275734 A CH275734 A CH 275734A CH 275734D A CH275734D A CH 275734DA CH 275734 A CH275734 A CH 275734A
- Authority
- CH
- Switzerland
- Prior art keywords
- vacuum cleaner
- floor cleaning
- cleaning machine
- floor
- axis
- Prior art date
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
-
- 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
- A47L11/20—Floor surfacing or polishing machines combined with vacuum cleaning devices
- A47L11/202—Floor surfacing or polishing machines combined with vacuum cleaning devices having separate drive for the cleaning brushes
- A47L11/2025—Floor surfacing or polishing machines combined with vacuum cleaning devices having separate drive for the cleaning brushes the tools being disc brushes
-
- 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
- A47L11/40—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
- A47L11/4044—Vacuuming or pick-up tools; Squeegees
-
- 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
- A47L11/4052—Movement of the tools or the like perpendicular to the cleaning surface
- A47L11/4058—Movement of the tools or the like perpendicular to the cleaning surface for adjusting the height of the tool
Landscapes
- Nozzles For Electric Vacuum Cleaners (AREA)
Description
Bodenreinigungsmasehine mit Staubsauger. Es sind Bodenreinigungsniasehinen be kannt, welche mit einem Staubsau-er derart kombiniert sind, dass der #dureh die Boden- reinigungsmasehine vom Boden gelöste Schmutz durch den Staubsauger weggesangt wird.
Bei den bekannten Einriehtunoen dieser Art war derStaubsauger starr mit dem Gestell der Bodenreinigungsmasehine verbunden, was zur Folge hatte, dass der Abstand der Saug öffnung des Staubsaugers von der Boden- oberfläehe sieh entsprechend der Almützung der Bürsten der Bodenreinigungsmasehine änderte.
Dieser Abstand musste demzufolge bei neuen, unverbrauchten Bürsten derart ge wählt werden, dass die Saugöffnung bei ver brauchten Bürsten nicht auf den Boden selbst zu liegen kam. Dies hatte zur Folge, dass bei neuen Bürsten die Staubsaugeröffnung zu weit vom Boden entfernt war und somit von einer genügenden Saugwirkung nicht die Rede sein konnte.
Gegenstand vorliegender Erfindung ist eine Bodenreinigungsmasehine mit Staub sauger, welche dadurch gekennzeichnet ist, dass der Staubsauger um eine Achse frei dreh bar am Gestell der Bodenreinigungsmasehine gelagert ist und sich vermittels Rollen gegen den Boden abstützt.
Zweekmässigerweise sind dabei die ge nannte Achse und die Achsen der Rollen zu verschiedenen Seiten des Sehwerpunktes des Staubsaugers angeordnet, wobei diese Achse ,auf der der Bodenreinigungsmasehine abge- wendeten Seite des Staubsaugersehwerpunktes angeordnet sein kann.
In der Zeichnung ist, eine beispielsweise Ausführungsfo,rin des Erfindungsgegenstan des dargestellt, und zwar zeigt Fig. <B>1</B> einen teilweisen Schnitt nach der Linie I-I in Fig. 2, während Fig. 2 eine Draufsicht auf die Aus- führungsform darstellt.
Das Gestell der Bodenreinigungsmaschine ist mit<B>1</B> bezeichnet. In ihm ist das nicht dar gestellte Vorgelege zwischen dem ebenfalls nicht dargestellten Motor und den Bürsten 2 gelagert. An seinem einen Ende weist es zwei Tragarme<B>3</B> auf, an deren freiem Ende vermittels der Bolzen 4 der Staubsauger<B>5</B> frei drehbar gelagert ist. Der Staubsauger<B>5</B> besteht im wesentlichen aus dem durch die Schutzhaube<B>6</B> verdeckten Motor, der über die Achse<B>7</B> den Saugventilator<B>8</B> antreibt. Am Ende des sieh nach unten erweiternden Sang stutzens<B>9</B> sind beidseitig zwei Rüllen <B>10</B> ge lagert, die den Staubsauger gegen den Boden abstützen.
Der Abblasstutzen <B>11</B> dient dem Anschluss eines Staubsaekes.
Es ist selbstverständlich, dass beispiels weise der Staubsauger und die Bodenreini- 1 otor aus gun,-smaschine auch vom gleichen<B>X</B> angetrieben wer-den können.
Aus diesem konstruktiven Aufbau. ist er sichtlich, dass unbekümmert um den Abstand des Gestelles<B>1</B> vom Boden, welcher Abstand seinerseits durch die Höhe bzw. den Abwat- zungsgrad der Bürsten 2 gegeben ist, der<B>Ab-</B> stand der Sau,-Öffnung 12 über dem Boden stets der gleiche bleibt.
Der ganze Staub sauger versehwenkt sieh bei zunehmender Abnutzung der Bürsten 2 im Uhrzeigersinn um die Achse der Bolzen 4, und die Saug- wirkun- bleibt unbekümmert um den Abnut zungsgrad der Bürsten dank dem konstanten Abstand -der Saugöffnung 12 vom Boden die gleiche.
Floor cleaning machine with vacuum cleaner. Floor cleaning machines are known which are combined with a vacuum cleaner in such a way that the dirt that has been loosened from the floor by the floor cleaning machine is sung away by the vacuum cleaner.
In the known Einriehtunoen of this type, the vacuum cleaner was rigidly connected to the frame of the floor cleaning machine, with the result that the distance of the suction opening of the vacuum cleaner from the floor surface changed according to the use of the brushes of the floor cleaning machine.
This distance therefore had to be selected for new, unused brushes in such a way that the suction opening did not come to rest on the floor itself when the brushes were used up. As a result, the vacuum cleaner opening on new brushes was too far from the floor and there was therefore no question of sufficient suction.
The subject of the present invention is a floor cleaning machine with vacuum cleaner, which is characterized in that the vacuum cleaner is freely rotatable about an axis on the frame of the floor cleaning machine and is supported against the floor by means of rollers.
In this case, the named axis and the axes of the rollers are arranged on different sides of the center of gravity of the vacuum cleaner, whereby this axis can be arranged on the side of the center of gravity of the vacuum cleaner facing away from the floor cleaning machine.
The drawing shows an exemplary embodiment of the subject matter of the invention, namely FIG. 1 shows a partial section along the line II in FIG. 2, while FIG. 2 shows a plan view of the leadership represents.
The frame of the floor cleaning machine is labeled <B> 1 </B>. In it, the back gear is not presented between the motor and the brushes 2, also not shown. At one end it has two support arms <B> 3 </B>, at the free end of which the vacuum cleaner <B> 5 </B> is freely rotatable by means of the bolt 4. The vacuum cleaner <B> 5 </B> essentially consists of the motor covered by the protective hood <B> 6 </B>, which drives the suction fan <B> 8 </ B via the axis <B> 7 </B> > drives. At the end of the downward-widening Sang support <B> 9 </B> two grooves <B> 10 </B> are mounted on both sides, which support the vacuum cleaner against the floor.
The exhaust socket <B> 11 </B> is used to connect a vacuum cleaner.
It goes without saying that, for example, the vacuum cleaner and the floor cleaning motor from a gun, machine can also be driven by the same <B> X </B>.
From this constructive structure. it can be seen that regardless of the distance of the frame <B> 1 </B> from the floor, which distance in turn is given by the height or the degree of abrasion of the brushes 2, the <B> off </B> if the sow stood, opening 12 above the ground always remains the same.
The whole vacuum cleaner swings clockwise around the axis of the bolts 4 with increasing wear of the brushes 2, and the suction effect remains the same regardless of the degree of wear of the brushes thanks to the constant distance of the suction opening 12 from the floor.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH275734T | 1949-08-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH275734A true CH275734A (en) | 1951-06-15 |
Family
ID=4480379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH275734D CH275734A (en) | 1949-08-19 | 1949-08-19 | Floor cleaning machine with vacuum cleaner. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH275734A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2972770A (en) * | 1956-03-29 | 1961-02-28 | Electrolux Ab | Surface treating apparatus |
US3226759A (en) * | 1961-12-21 | 1966-01-04 | Mauz & Pfeiffer | Device for changing a floor treating machine from a waxing machine to a vacuum cleaner |
CN108209708A (en) * | 2018-02-27 | 2018-06-29 | 安吉艺科装饰材料科技有限公司 | A kind of PVC carpet cleaning devices |
CN110384439A (en) * | 2018-04-17 | 2019-10-29 | Seb公司 | Equipped with the cleaner suction nozzle of main dust absorption passage and auxiliary dust absorption passage |
-
1949
- 1949-08-19 CH CH275734D patent/CH275734A/en unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2972770A (en) * | 1956-03-29 | 1961-02-28 | Electrolux Ab | Surface treating apparatus |
US3226759A (en) * | 1961-12-21 | 1966-01-04 | Mauz & Pfeiffer | Device for changing a floor treating machine from a waxing machine to a vacuum cleaner |
CN108209708A (en) * | 2018-02-27 | 2018-06-29 | 安吉艺科装饰材料科技有限公司 | A kind of PVC carpet cleaning devices |
CN110384439A (en) * | 2018-04-17 | 2019-10-29 | Seb公司 | Equipped with the cleaner suction nozzle of main dust absorption passage and auxiliary dust absorption passage |
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