DE366465C - Electric rotary switch - Google Patents

Electric rotary switch

Info

Publication number
DE366465C
DE366465C DES57200D DES0057200D DE366465C DE 366465 C DE366465 C DE 366465C DE S57200 D DES57200 D DE S57200D DE S0057200 D DES0057200 D DE S0057200D DE 366465 C DE366465 C DE 366465C
Authority
DE
Germany
Prior art keywords
switch
rotary switch
electric rotary
spindle
threaded pin
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
DES57200D
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
Publication date
Priority to DES57200D priority Critical patent/DE366465C/en
Application granted granted Critical
Publication of DE366465C publication Critical patent/DE366465C/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
    • G05G1/10—Details, e.g. of discs, knobs, wheels or handles

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

Elektrischer Drehschalter. Gegenstand der Erfindung ist ein elektrischer Drehschalter, dessen Abdeckteil drehbar und mit der Schalterspindel fest verbunden ist. Das Neue des Erfindungsgegenstandes besteht darin, daß das obere Ende der Schalterspindel eine über den Rand des Schaltergehäuses greifende, geriffelte Drehscheibe trägt, die durch eine auf den Gewindezapfen der Schalterspindel aufschraubbare Haube gehalten wird.Electric rotary switch. The invention is an electrical Rotary switch, the cover part rotatable and firmly connected to the switch spindle is. The novelty of the subject matter of the invention is that the upper end of the switch spindle carries a fluted turntable reaching over the edge of the switch housing, which is held by a hood that can be screwed onto the threaded pin of the switch spindle will.

In der Zeichnung ist ein elektrischer Drehschalter nach Art der Erfindung dargestellt, und zwar zeigen: Abb. i und 2 denselben in Seitenansicht und teilweise im Schnitt.In the drawing is an electrical rotary switch according to the invention shown, namely: Fig. i and 2 the same in side view and partially on average.

Auf dem Sockel a des Schalters ist der Gehäusering b in üblicher Weise durch eine Nase c gegen Drehung gesichert. Das obere Ende der Spindel d besitzt einen Vierkant e und daran anschließend einen Gewindezapfen f. Auf dem Vierkant e sitzt eine Drehscheibe g, die mit ihrem geriffelten Rand über den Gehäusering b greift, ohne ihn zu berühren, und das Innere des letzteren gegen Staub u. dgl. schützt. Der Gewindezapfen f trägt eine Haube h, die in einer Vertiefung i der Drehscheibe g liegt und sich beim Aufschrauben auf den Gewindezapfen f mit ihrem unteren Rand auf den Grund der Vertiefung i stützt, so daß die Drehscheibe g und Haube h auf der Spindel f fest gegeneinander verspannt sind.On the base a of the switch, the housing ring b is secured against rotation in the usual way by a lug c. The upper end of the spindle d has a square e and then a threaded pin f. On the square e sits a turntable g, which grips with its corrugated edge over the housing ring b without touching it, and the inside of the latter against dust u . Like. Protects. The threaded pin f carries a hood h, which lies in a recess i of the turntable g and is supported with its lower edge on the bottom of the recess i when screwed onto the threaded pin f, so that the turntable g and hood h firmly on the spindle f are braced against each other.

Claims (1)

PATENT-ANSPRUcH: Elektrischer Drehschalter, dessen Abdeckteil drehbar und mit der Schalterspindel fest verbunden ist, dadurch gekennzeichnet, daß das obere Ende der Schalterspindel (d) eine über das Gehäuse (b) greifende, geriffelte Drehscheibe (g, i) trägt, die durch eine auf den Gewindezapfen (f) der Schalterspindel (d) aufschraubbare Haube (h) gehalten wird.PATENT CLAIM: Electric rotary switch, the cover part of which is rotatable and firmly connected to the switch spindle, characterized in that the upper end of the switch spindle (d) carries a corrugated rotary disk (g, i) which extends over the housing (b) and which passes through a hood (h) that can be screwed onto the threaded pin (f) of the switch spindle (d) is held.
DES57200D Electric rotary switch Expired DE366465C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES57200D DE366465C (en) Electric rotary switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES57200D DE366465C (en) Electric rotary switch

Publications (1)

Publication Number Publication Date
DE366465C true DE366465C (en) 1923-01-09

Family

ID=7491644

Family Applications (1)

Application Number Title Priority Date Filing Date
DES57200D Expired DE366465C (en) Electric rotary switch

Country Status (1)

Country Link
DE (1) DE366465C (en)

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