DE296873C - - Google Patents
Info
- Publication number
- DE296873C DE296873C DENDAT296873D DE296873DA DE296873C DE 296873 C DE296873 C DE 296873C DE NDAT296873 D DENDAT296873 D DE NDAT296873D DE 296873D A DE296873D A DE 296873DA DE 296873 C DE296873 C DE 296873C
- Authority
- DE
- Germany
- Prior art keywords
- disc
- frame
- floor
- sleeve
- felt
- 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.)
- Active
Links
- 238000005498 polishing Methods 0.000 claims description 3
- 241000239290 Araneae Species 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 230000014759 maintenance of location Effects 0.000 claims 1
- 230000001105 regulatory Effects 0.000 claims 1
- 230000001808 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 210000002832 Shoulder Anatomy 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
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
- A47L11/16—Floor surfacing or polishing machines motor-driven with rotating tools 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
- A47L11/4052—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
-
- 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
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die Erfindung bezieht sich auf ein Gerät zum Bohnern von Fußböden, welches aus einer mit elektrischem Motor angetriebenen Scheibe besteht, die in einem Rahmen federndThe invention relates to a device for polishing floors, which from consists of a disc driven by an electric motor, which is resilient in a frame
5- gelagert ist. Das charakteristische Merkmal der Erfindung besteht darin, daß das Gerät mittels eines die Scheibe umschließenden, das Herumwerfen des Bohnerwachses usw. verhindernden, ringförmigen Rahmenteils auf dem Fußboden getragen wird. Außerdem ist die Scheibe im Rahmen in achsialer Richtung ein wenig verschiebbar. Der Motor ist in einfacher Weise im Rahmen abnehmbar befestigt, und der Motor und die umlaufende Scheibe sind mit selbsttätig ineinandergreifenden Kupplungsteilen versehen, welche ohne jede schwierige Handhabung die Anbringung und Herausnahme des Motors gestatten. Zwischen dem Motorwellenende und der Scheibe ist eine Feder angebracht, welche die Scheibe mit einem geeigneten Druck gegen den Fußboden unabhängig von der Motorschwere preßt.5- is stored. The characteristic feature of the invention is that the device means one that surrounds the pane, prevents the floor wax from being thrown around, etc. annular frame part is carried on the floor. In addition, the disc is in the frame in the axial direction little movable. The motor is easily detachable in the frame, and the motor and the rotating disc are with automatically interlocking coupling parts provided, which allow the attachment and removal of the motor without any difficult handling. Between the Motor shaft end and the disc is attached a spring, which the disc with a suitable Pressure against the floor regardless of the weight of the engine.
Ein solches Fußbodenbohnergerät ist auf der Zeichnung veranschaulicht.Such a floor polisher is illustrated in the drawing.
Fig. ι zeigt das Gerät teilweise von vorn und teilweise in senkrechtem Schnitt;Fig. Ι shows the device partially from the front and partially in vertical section;
Fig. 2 und 3 zeigen Einzelheiten der Kupplung zwischen der Motorwelle und der Scheibe. Auf der Zeichnung bezeichnet 1 den ringförmigen Rahmen, welcher an der Unterseite mit Filz 2 oder einem ähnlichen Stoff bekleidet ist. Im Rahmen sind zwei aufrecht stehende Arme, die Rundstäbe 3, befestigt, auf welche die gewöhnlichen Ohren oder Hülsen 4 eines kleinen tragbaren elektrischen Motors aufgesteckt sind, so daß sie in gewünschter Lage mittels Schrauben 6 festgehalten werden können. Das untere Ende der Motorwelle 7 ist mit einer Schnurscheibe 8, um die Verwendung des Motors an einer Nähmaschine oder zu einem andern Zwecke zu ermöglichen, und mit zwei sich gegenüberliegenden Stiften 9 (Fig. 2 und 3) versehen, welche bei der Anbringung des Motors im Rahmen in einer Hülse 10 der kreisenden Scheibe 11 gleiten können. In der Hülse sind zwei sich gegenüberliegende, radial einwärts gerichtete Absätze 12 vorgesehen, welche während der Umdrehung der Motorwelle von den Stiften 9 gefaßt werden, so daß die Scheibe 11 die erforderliche Umdrehungsbewegung erhält. Die Absätze 12 sind so lang, daß die Stifte 9 sieimmer unabhängig von der Höhenlage des Motors im Rahmen treffen. Zwischen dem Ende der Welle 7 und der Scheibe 11 ist eine Feder 13 angebracht, welche die Scheibe gegen den Fußboden mit einem geeigneten Druck unabhängig von der Schwere des Motors preßt.Figures 2 and 3 show details of the coupling between the motor shaft and the disc. In the drawing, 1 denotes the annular frame, which is at the bottom is covered with felt 2 or a similar material. There are two standing upright in the frame Arms, the round bars 3, attached to which the ordinary ears or sleeves 4 of a small portable electric motor are plugged in, so that they are in desired Position can be held by means of screws 6. The lower end of the motor shaft 7 is with a cord pulley 8 to use the motor on a sewing machine or for some other purpose, and with two opposing pins 9 (Fig. 2 and 3) provided, which when mounting the engine in the frame in a Sleeve 10 of the rotating disc 11 slide can. In the sleeve are two opposing, radially inwardly directed shoulders 12 is provided, which during the rotation of the motor shaft of the pins 9 be taken, so that the disc 11 the required Rotational motion receives. The paragraphs 12 are so long that the pins 9 they always regardless of the height of the engine in the frame. Between the end of the shaft 7 and the disc 11 is a Spring 13 attached, which holds the disc against the floor with a suitable pressure regardless of the heaviness of the engine.
Claims (2)
Publications (1)
Publication Number | Publication Date |
---|---|
DE296873C true DE296873C (en) |
Family
ID=551220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT296873D Active DE296873C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE296873C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991004701A1 (en) * | 1989-10-06 | 1991-04-18 | Numatic International Limited | Floor polishing machine |
-
0
- DE DENDAT296873D patent/DE296873C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991004701A1 (en) * | 1989-10-06 | 1991-04-18 | Numatic International Limited | Floor polishing machine |
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