CH89388A - Electric log machine. - Google Patents
Electric log machine.Info
- Publication number
- CH89388A CH89388A CH89388DA CH89388A CH 89388 A CH89388 A CH 89388A CH 89388D A CH89388D A CH 89388DA CH 89388 A CH89388 A CH 89388A
- Authority
- CH
- Switzerland
- Prior art keywords
- vertical
- pin
- electric
- friction wheel
- motor
- 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
- 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
- A47L11/02—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
- A47L11/162—Floor surfacing or polishing machines motor-driven with rotating tools the tools being disc brushes having only a single disc brush
-
- 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
- A47L11/24—Floor-sweeping machines, motor-driven
-
- 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
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Description
Elektrische Blochmaschine. Den -Gegenstand der vorliegenden Erfin dung bildet eine Blochmaschine, deren mit vertikaler :\Welle versehener Motor in der Richtung senkrecht zur Wellenaze durch Federwirkung verschiebbar ist und am un tern Wellenende ein Reibun-srad trägt, das -unter der genannten Federwirkung an den innern Umfan- eines zweiten Reibungsrades gedrückt wird, welches mit der Blochbiirste gekuppelt ist.
Auf der Zeichnung ist ein Ausführungs- l,-eispiel des Erfindnn-s;ebenstandes durch r Fi'. 1 in Seitenansicht mit Längsschnitt und durch Fi-. 2 im Grundriss dargestellt;
die Fig. 3 und 4 zeigen die Kupplung des ne- na.nnten angetriebenen Reibungsrades mit der Bürste in grösserem lfassstalie in Aufriss mit teilweisem Schnitt. und im Grundriss.
<I>a</I> ist der Motor mit vertikaler Welle b. Er ruht auf einem Schlitten c, der in Füh rungen d in wa-rechter Richtung geführt ist. Zn seiner Verschiebung dienen Schrau benfedern e, die einerseits am Schlitten c angreifen, anderseits in einer Leiste f des Ma schinenrahmens g gelagert sind. Schrauben li dienen zur Re,elun- der Federspannung.
Am untern Ende der Motorwelle b sitzt ein 'Reibungsrad i -fest, das sich mit seinem U mfanbe unter dem Drucke der Federn e gegen den innern Umfan- eines Reibuncs- rades k von etwa viermal grösserem Durch messer legt und dieses durch Reibuni- an treibt.
Der senkrechte Achszapfen l des Rades k ist mittelst Kugellagern in im Ma schinenrahmen 7 gelagert, unten kugelig ge formt und mit einem über die Kugel seit lich vorstehenden Querstift -n versehen.
Die über die Kugel vorstehenden Enden dieses Stiftes liegen in Schlitzen einer La-er- pfanne n, deren Oberteil leicht gegen die Kugel hin gehämmert ist, um deren Aus treten zu verhindern. Der Stift n dient. als Mitnehmer zwischen dem Zapfen l und der Pfanne o bei Drehungen um deren Ale.
Die Lagerpfanne o bildet (las obere Ende eines Zapfens p, der unten einen Querkeil q trugt. Mit diesem kann der Zapfen p durch Schlitze r eines an der Innenseite der Nabe einer Scheibe s vorhandenen Rin--es t nach unten gesteckt werden.
Unterhalb dieses Ein ges ist die Scheibennabe in der L mfan -s- riclitung so weit ausgespart, dass der Keil q unter dem Ringe t von den Schlitzen<I>r</I> weg gedreht werden kann. Er findet Anschlag an Flächen u.
Es besteht so zwischen dem Achszapfen 1, und der an der Scheibe s be festigten Bürste u eine bajonet.tverschluss- artige, leicht ein- und ausrückbare @ Iiupp- lung.
Electric log machine. The subject of the present invention is a Bloch machine, the motor of which is provided with a vertical shaft and can be displaced in the direction perpendicular to the shaft by spring action and carries a friction wheel at the lower end of the shaft, which under the mentioned spring action on the inner circumference - A second friction wheel is pressed, which is coupled to the Bloch bristle.
The drawing shows an embodiment of the invention by means of r Fi '. 1 in side view with longitudinal section and through Fi-. 2 shown in plan;
FIGS. 3 and 4 show the coupling of the ninth driven friction wheel with the brush in a larger scale in elevation with a partial section. and in the floor plan.
<I> a </I> is the vertical shaft motor b. It rests on a slide c, which is guided in guides d in the right direction. Zn its displacement are used screw springs e, which attack the slide c on the one hand, and are stored on the other hand in a bar f of the machine frame g. Screws left are used to re-tension the spring.
At the lower end of the motor shaft b there is a friction wheel i -fixed, which is placed with its circumference under the pressure of the springs e against the inner circumference of a friction wheel k of about four times the diameter and drives it through the friction unit .
The vertical stub axle l of the wheel k is mounted by means of ball bearings in the machine frame 7, is spherically shaped at the bottom and is provided with a transverse pin projecting over the ball since Lich.
The ends of this pin protruding over the ball lie in slots of a la-pan, the upper part of which is lightly hammered against the ball to prevent it from coming out. The pen n is used. as a driver between the pin l and the pan o when turning around their ale.
The bearing socket o forms the upper end of a pin p, which bears a cross wedge q at the bottom. With this the pin p can be pushed down through the slots r of a ring t present on the inside of the hub of a disk s.
Below this one, the disc hub is recessed so far in the L mfan-pipe that the wedge q under the ring t can be turned away from the slots <I> r </I>. He finds stop on surfaces u.
There is thus between the journal 1 and the brush u fastened to the disc s a bayonet-lock-like coupling that can be easily engaged and disengaged.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH89388T | 1920-08-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH89388A true CH89388A (en) | 1921-09-16 |
Family
ID=4346509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH89388D CH89388A (en) | 1920-08-05 | 1920-08-05 | Electric log machine. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH89388A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2341456A1 (en) * | 1972-08-14 | 1974-02-28 | Dixon & Co Ltd R D | DEVICE FOR FASTENING ROTATING MACHINING HEADS, SUCH AS BRUSHES, POLISHING WHEELS, MUGS, etc. MACHINES USED IN FLOOR TREATMENT, FOR EXAMPLE A BOHING MACHINE |
DE4021555A1 (en) * | 1989-07-08 | 1991-01-17 | Weiher Dieter Uwe | Machine-driven cleaning brush for floors and walls - has three sets of bristles protruding from horizontal, inclined and vertical holes in rim of plate |
EP4005750A4 (en) * | 2019-07-31 | 2023-10-11 | LG Electronics Inc. | Mobile robot |
-
1920
- 1920-08-05 CH CH89388D patent/CH89388A/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2341456A1 (en) * | 1972-08-14 | 1974-02-28 | Dixon & Co Ltd R D | DEVICE FOR FASTENING ROTATING MACHINING HEADS, SUCH AS BRUSHES, POLISHING WHEELS, MUGS, etc. MACHINES USED IN FLOOR TREATMENT, FOR EXAMPLE A BOHING MACHINE |
DE4021555A1 (en) * | 1989-07-08 | 1991-01-17 | Weiher Dieter Uwe | Machine-driven cleaning brush for floors and walls - has three sets of bristles protruding from horizontal, inclined and vertical holes in rim of plate |
EP4005750A4 (en) * | 2019-07-31 | 2023-10-11 | LG Electronics Inc. | Mobile robot |
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