DE400265C - Three-part electrical rotary switch, especially for heating pads - Google Patents
Three-part electrical rotary switch, especially for heating padsInfo
- Publication number
- DE400265C DE400265C DEST37352D DEST037352D DE400265C DE 400265 C DE400265 C DE 400265C DE ST37352 D DEST37352 D DE ST37352D DE ST037352 D DEST037352 D DE ST037352D DE 400265 C DE400265 C DE 400265C
- Authority
- DE
- Germany
- Prior art keywords
- heating pads
- outer parts
- rotary switch
- electrical rotary
- part electrical
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/0214—Hand-held casings
- H01H9/0228—Line cord switches
Landscapes
- Scissors And Nippers (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Sewing Machines And Sewing (AREA)
Description
DEUTSCHES REICHGERMAN EMPIRE
AUSGEGEBEN AM 19. AUGUST 1924ISSUED AUGUST 19, 1924
REICHSPATENTAMtREICH PATENT OFFICE
PATENTSCHRIFTPATENT LETTERING
-JVl 400265-KLASSE 3Od GRUPPE 25 -JVl 400265- CLASS 3Od GROUP 25
Heinrich Stanger G.m.b.H. in Ulm a.D.Heinrich Stanger G.m.b.H. in Ulm a.D.
Dreiteiliger elektrischer Drehschalter, insbesondere für Heizkissen.Three-part electric rotary switch, especially for heating pads.
Dreiteilige elektrische Drehschalter,, insbesondere für Heizkissen o.dgl., .mit zwei auf gemeinsamer ' Achse befestigten Außenteilen und einem drehbaren Mittelteil sind bekannt. Bei dem Erfindungsgegenstand sind sämtliche Zu- und Ableitungen in dem einen der beiden Außenteile angeordnet. Der drehbare Mittelring besitzt auf seiner diesem Außenteüe zugewandten. Fläche zwei Kreissegmente aus Metall, dte die Aufgabe_haben, Three-part electric rotary switches, in particular For heating pads or the like.,. With two outer parts attached to a common 'axis and a rotatable middle part are known. In the subject matter of the invention are all supply and discharge lines are arranged in one of the two outer parts. The rotatable one Center ring has on its outer part facing this. Area of two metal circular segments that have the task of
die bekannten federnden Kontakte, zu denen die Leitungen führen, ein- oder auszuschalten. Auf der entgegengesetzten Seite des Mittelringes sind außer einer Führungsnut für einen zur Begrenzung der Drehbewegung dienenden Stift lediglich mehrere Rasten vorgesehen, die mit einem federnden Stift o.dgl. in dem anderen Außenteile zwecks richtiger Einstellung der verschiedenen Schalterstellungen zusammenwirken. the well-known resilient contacts to which the lines lead, to switch on or off. On the opposite side of the center ring are besides a guide groove for one only several notches are provided to limit the rotary movement, with a resilient pen or the like. cooperate in the other outer parts for the purpose of correct setting of the various switch positions.
Auf der Zeichnung ist 'der Erfindungsgegenstand dargestellt, und zwar zeigt: In the drawing, the subject of the invention is shown, namely shows:
Abb. ι einen Längsschnitt des Schalters im Aufriß,Fig. Ι a longitudinal section of the switch in elevation,
Abb. 2 Grundrisse der einzelnen Schalterteile, Fig. 2 Floor plans of the individual switch parts,
Abb. 3 schematisch die verschiedenen Schalterstellungen. Fig. 3 shows the various switch positions schematically.
Der Oberteil O ist mit dem Unterteil U durch eine an sich bekannte hohle Achse, die der Durchführung der Stromleitungen dient, fest verbunden. /C ist der drehbare Ring mit' den federnden Kontakten F und den Kreisabschnitten S, die die Kontakte verschiedentlich verbinden. /? ist der federnde Stift im Unterteil U, der in die Rasten des Oberteils O eingreift. Abb. 3 zeigt die verschiedenen Schalterstellungen mit den dadurch bewirkten Schaltungen.The upper part O is firmly connected to the lower part U by a hollow shaft known per se, which serves to lead through the power lines. / C is the rotatable ring with the resilient contacts F and the circular sections S, which connect the contacts in various ways. /? is the resilient pin in the lower part U, which engages in the catches of the upper part O. Fig. 3 shows the various switch positions with the resulting switching.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEST37352D DE400265C (en) | 1923-11-04 | 1923-11-04 | Three-part electrical rotary switch, especially for heating pads |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEST37352D DE400265C (en) | 1923-11-04 | 1923-11-04 | Three-part electrical rotary switch, especially for heating pads |
Publications (1)
Publication Number | Publication Date |
---|---|
DE400265C true DE400265C (en) | 1924-08-19 |
Family
ID=7462910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEST37352D Expired DE400265C (en) | 1923-11-04 | 1923-11-04 | Three-part electrical rotary switch, especially for heating pads |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE400265C (en) |
-
1923
- 1923-11-04 DE DEST37352D patent/DE400265C/en not_active Expired
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