DE395903C - Rotary switch for vacuum cleaners - Google Patents

Rotary switch for vacuum cleaners

Info

Publication number
DE395903C
DE395903C DES59114D DES0059114D DE395903C DE 395903 C DE395903 C DE 395903C DE S59114 D DES59114 D DE S59114D DE S0059114 D DES0059114 D DE S0059114D DE 395903 C DE395903 C DE 395903C
Authority
DE
Germany
Prior art keywords
rotary switch
vacuum cleaners
switch
handle
rotary
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
Application number
DES59114D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DES59114D priority Critical patent/DE395903C/en
Application granted granted Critical
Publication of DE395903C publication Critical patent/DE395903C/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05GCONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/08Controlling members for hand actuation by rotary movement, e.g. hand wheels

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Description

Drehschalter für Staubsaugeapparate. Die Erfindung betrifft einen elektrischen Drehschalter und bildet einen Teil eines Staubsaugeapparates. Die Erfindung besteht darin, daß der Drehschalter völlig eingekapselt angeordnet und mit dem Handgriff zu einem Ganzen verbunden ist. Auf diese Weise ist es völlig ausgeschlossen, daß der Schalter selbst irgendwie beschädigt werden kann. Sodann ist es nicht möglich, daß bei Benutzung des Apparates in irgendwelcher Weise ein Körperschluß stattfinden kann, weil, wie bereits oben angeführt, alles verdeckt angeordnet ist. Des weiteren besitzt die Erfindung den Vorzug, daß beim Auseinandernehmen der ganze Schalter samt Handgriff aus dem Rohre herausgezogen werden kann. Die vorliegende Erfindung bedeutet für den Staubsaugerbau eine äußerst wertvolle Verbesserung, weil bei sämtlichen bisher gebauten Typen die Schalter meist außerhalb angeordnet sind, wodurch fortgesetzt Störungen im Betrieb auftreten. Rotary switch for vacuum cleaners. The invention relates to an electrical rotary switch and forms part of a vacuum cleaner. The invention consists in that the rotary switch is arranged completely encapsulated and connected to the handle to form a whole. In this way it is completely impossible that the switch itself can be damaged in any way. Then it is not possible that when the device is used, a body closure can take place in any way, because, as already stated above, everything is arranged in a concealed manner. Furthermore, the invention has the advantage that, when dismantling, the entire switch, including the handle, can be pulled out of the tube. The present invention represents an extremely valuable improvement for vacuum cleaner construction, because in all types built up to now the switches are mostly arranged outside, as a result of which malfunctions continue to occur in operation.

Der Drehschalter befindet sich im Innern des Kniestückes b, das aus Aluminium besteht. Es ist auf der unteren Hälfte in das Stielrohr a eingeschraubt. Am oberen Ende ist der eigentliche Schalter eingebaut. Dieser besteht aus dem Holzgriff c, welcher auf der Achse d mit der Mutter e festgehalten wird. Der Griff selbst ist in der Büchse f, welche ihrerseits am Kniestück b festgeschraubt wird, drehbar mittels der Mutter h befestigt. Gleichzeitig befinden sich in der Büchse f zwei Stehbolzen k, welche den eigentlichen Schalter i tragen. Digser wird aus- bzw. eingeschaltet durch Drehung des Handgriffes e, weil dieser durch einen Stift l mit dem Drehkörper des Schalters verbunden ist.The rotary switch is located inside the knee b, which is made of Made of aluminum. It is screwed into the stem tube a on the lower half. The actual switch is built into the upper end. This consists of the wooden handle c, which is held on the axis d with the nut e. The handle itself is rotatable in the sleeve f, which in turn is screwed to the knee b attached by means of the nut h. Simultaneously are located in the Bushing f two studs k, which carry the actual switch i. Digser will off or on by turning the handle e, because this by a Pin l is connected to the rotary body of the switch.

Die Sockelkontakte des Schalters bestehen aus zwei Messingplatten, welche mit dem Plus- und Minuspol der Stromquelle verbunden werden. Der Stift Z trägt seinerseits ebenfalls eine Messingplatte. Durch Rechtsdrehen des Handgriffes c wird dann der Stromkreis geschlossen und der Apparat in Bewegung gesetzt. Wird der Handgriff c Nveitergedreht, dann wird der Stromkreis wieder unterbrochen, und die Maschine ist außer Betrieb gesetzt.The socket contacts of the switch consist of two brass plates, which are connected to the plus and minus poles of the power source. The Z pen also carries a brass plate. By turning the handle to the right c the circuit is then closed and the apparatus set in motion. Will the handle is turned further, then the circuit is interrupted again, and the machine is out of order.

Der Drehschalter läßt sich an jeden Staubsaugeapparat und an Apparate ähnlicher Art an- bzw. einbauen.The rotary switch can be used on any vacuum cleaner and other devices Attach or install a similar type.

Claims (1)

PATENT-ANSPRUcH: Elektrischer Drehschalter für Staubsaugeapparate und ähnliche Apparate, dadurch gekennzeichnet, daß der Griff des Stielrohres um seine Längsachse drehbar ist und .mit dem Drehkörper des innerhalb des Stielrohres liegenden Schalters in Verbindung steht. PATENT CLAIM: Electrical rotary switch for vacuum cleaners and similar apparatus, characterized in that the handle of the handle tube is rotatable about its longitudinal axis and is connected to the rotating body of the switch located inside the handle tube.
DES59114D 1922-03-07 1922-03-07 Rotary switch for vacuum cleaners Expired DE395903C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES59114D DE395903C (en) 1922-03-07 1922-03-07 Rotary switch for vacuum cleaners

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES59114D DE395903C (en) 1922-03-07 1922-03-07 Rotary switch for vacuum cleaners

Publications (1)

Publication Number Publication Date
DE395903C true DE395903C (en) 1924-05-19

Family

ID=7493047

Family Applications (1)

Application Number Title Priority Date Filing Date
DES59114D Expired DE395903C (en) 1922-03-07 1922-03-07 Rotary switch for vacuum cleaners

Country Status (1)

Country Link
DE (1) DE395903C (en)

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