DE522910C - Electrically powered floor polisher - Google Patents
Electrically powered floor polisherInfo
- Publication number
- DE522910C DE522910C DEL76953D DEL0076953D DE522910C DE 522910 C DE522910 C DE 522910C DE L76953 D DEL76953 D DE L76953D DE L0076953 D DEL0076953 D DE L0076953D DE 522910 C DE522910 C DE 522910C
- Authority
- DE
- Germany
- Prior art keywords
- piston
- floor
- ratchet
- spindle
- wax
- 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
- 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
- A47L11/02—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
- A47L11/185—Floor surfacing or polishing machines motor-driven with rotating tools the tools being roll brushes with supply of cleaning agents
-
- 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
-
- 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
- A47L11/408—Means for supplying cleaning or surface treating agents
Landscapes
- Brushes (AREA)
Description
Die Erfindung, bezieht sich auf eine Vorrichtung zur Zufuhr und Regelung von festem Bohnerwachs, die an ein elektrisch angetriebenes Bohnergerät angeschlossen werden kann.The invention relates to a device for supplying and regulating solid Floor wax that is connected to an electrically powered floor polisher can.
Gemäß der Erfindung wird an einem an sich bekannten elektrisch angetriebenen Bohnergerät ein Wachsbehälter angebracht, welcher derart angeordnet ist, daß durch eine Hebelübertragung ein verschiebbarer Kolben und eine ihn bewegende Schraubenspindel mittels eines auf ein Sperrad arbeitenden Klinkengesperres, mit dem eine Schraubenmutter zusammenarbeitet, betätigt werden, so daß das Wachs durch ein Mundstück auf die sich drehende Bürste des Bohnergerätes gedrückt wird.According to the invention, a known electrically powered floor polisher a wax container attached, which is arranged such that a displaceable piston by a lever transmission and a screw spindle moving it by means of a ratchet mechanism working on a ratchet wheel, with which a nut cooperates, operated so that the wax through a mouthpiece on the the rotating brush of the floor polisher is pressed.
Es sind bereits Bohnerhandgeräte bekannt, bei denen das Bohnerwachs aus dem Behälter durch einen Kolben, der vom Stiel aus mittels eines Klinkengesperres und eines Schneckengetriebes bewegt wird, auf die Bürste gepreßt wird. Diese Anordnung hat jedoch den Nachteil, daß, wenn der Kolben seine unterste Stellung erreicht hat, bei Weiterschaltung Beschädigungen des Getriebes eintreten können. Insbesondere die Anwendung dieser bekannten Anordnung auf elektrisch angetriebene Bohnergeräte würde schwere Störungen, gegebenenfalls sogar Brüche zur Folge haben. Dieser schwerwiegende Nachteil wird durch den Gegenstand der Erfindung insofern beseitigt, als der Vorschub des Kolbens, nachdem er seine tiefste Stellung vor dem Mundstück des Behälters erreicht hat, selbsttätig ausgeschaltet wird.There are already hand-held floor polishers in which the floor wax is removed from the container by a piston, which is moved from the handle by means of a ratchet mechanism and a worm gear, onto the Brush is pressed. However, this arrangement has the disadvantage that when the piston has reached its lowest position, if the switch is switched on, damage to the gearbox can enter. In particular, the application of this known arrangement to electrical Powered floor polishers would cause serious malfunctions, possibly even breakages. This serious one Disadvantage is eliminated by the subject matter of the invention insofar as the feed of the piston, after it has reached its lowest position in front of the mouthpiece of the container, is automatically switched off.
In der Zeichnung ist der Erfindungsgegenstand an einem Ausführungsbeispiel dargestellt, und zwar zeigt die Abbildung einen Längsschnitt des Gerätes.In the drawing, the subject matter of the invention is shown in an exemplary embodiment, namely the figure shows a longitudinal section of the device.
An ein Bohnergerät ist ein Wachsbehälter A angeschlossen. Um das Bohnerwachs aus dem Wachsbehälter A herauszupressen, werden ein verschiebbarer Kolben B und eine ihn bewegende Schraubenspindel C durch einen Elektromotor D, der über ein Schneckengetriebe E auf eine vor dem Mundstück/" sich drehende Bürste G arbeitet, in Tätigkeit gesetzt. Zu dem Zwecke sind Zwischenglieder angeordnet. Ein Untersetzungsgetriebe// läßt den doppelarmigen, um den Drehpunkt/ schwingenden Hebel K. mittels einer kreisenden Laufrolle L gleichmäßig begrenzte Schwingungen ausführen. Der Hebel K überträgt die in bestimmten Abständen folgenden Schwingbewegungen über einen Stößel M und über ein Klink engesperr N auf das Sperrad O, mit dem die Schraubenmutter/1 zusammenarbeitet, so daß sich die Spindel C mit Kolben B bewegt. Durch ein mittels Stellhebels Q drehbares Nockensegment/? wird bei entsprechender Nockeneinstellung der Hub des Stößels M aufgehoben, vollständig oder zum Teil ausgeführt, wodurch die gewünschte Menge des zu fördernden Bohnerwachses geregelt wird.A wax container A is connected to a floor polisher. In order to press the floor wax out of the wax container A , a displaceable piston B and a screw spindle C moving it are activated by an electric motor D, which works via a worm gear E on a brush G rotating in front of the mouthpiece / ". For this purpose A reduction gear // allows the double-armed lever K., which oscillates around the fulcrum / to execute uniformly limited oscillations by means of a circling roller L. The lever K transmits the oscillating movements that follow at certain intervals via a plunger M and a pawl N on the ratchet wheel O, with which the screw nut / 1 cooperates, so that the spindle C moves with piston B. By means of a cam segment /? which can be rotated by means of the adjusting lever Q, the stroke of the plunger M is canceled, fully or partially executed if the cam is set accordingly, whereby the desired amount of floor wax to be pumped is regulated.
Während der Bewegung des. Kolbens B wird die Schraubenspindel C durch eine Schraubenfeder V, die sich gegen eine aufgenietete Spin-During the movement of the. Piston B , the screw spindle C is controlled by a helical spring V, which is pressed against a riveted spin-
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL76953D DE522910C (en) | 1929-12-11 | 1929-12-11 | Electrically powered floor polisher |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL76953D DE522910C (en) | 1929-12-11 | 1929-12-11 | Electrically powered floor polisher |
Publications (1)
Publication Number | Publication Date |
---|---|
DE522910C true DE522910C (en) | 1931-04-16 |
Family
ID=7284082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEL76953D Expired DE522910C (en) | 1929-12-11 | 1929-12-11 | Electrically powered floor polisher |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE522910C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1112815B (en) * | 1955-09-17 | 1961-08-17 | Alban Gerischer | Floor polisher with disc brush and with automatic wax supply |
-
1929
- 1929-12-11 DE DEL76953D patent/DE522910C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1112815B (en) * | 1955-09-17 | 1961-08-17 | Alban Gerischer | Floor polisher with disc brush and with automatic wax supply |
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