DE955703C - Electric rotary switch - Google Patents
Electric rotary switchInfo
- Publication number
- DE955703C DE955703C DEB29525A DEB0029525A DE955703C DE 955703 C DE955703 C DE 955703C DE B29525 A DEB29525 A DE B29525A DE B0029525 A DEB0029525 A DE B0029525A DE 955703 C DE955703 C DE 955703C
- Authority
- DE
- Germany
- Prior art keywords
- bearing
- bearing plates
- recesses
- rotary switch
- switch
- 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
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/08—Bases; Stationary contacts mounted thereon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/10—Movable parts; Contacts mounted thereon
- H01H19/11—Movable parts; Contacts mounted thereon with indexing means
Landscapes
- Pivots And Pivotal Connections (AREA)
Description
Es gibt elektrische Drehschalter, bei denen zwischen zwei Lagerplatten, die zur Führung der Schalterachse dienen, ein Kontaktträger angeordnet ist, der die Kontakte und die Anschlußklemmen trägt.There are electrical rotary switches with which between two bearing plates that are used to guide the Serve switch axis, a contact carrier is arranged, which the contacts and the terminals wearing.
Die Lagerplatten sind meist durch mehrere Bolzen miteinander verbunden, durch welche beide Lagerplätten gegen den Sockel geklemmt werden. Durch den Erfindungsgegenstand wird eineThe bearing plates are usually connected to one another by several bolts, through which both Storage plates are clamped against the base. The subject matter of the invention is a
ίο wesentliche Vereinfachung und Verbilligung eines solchen Schalters erreicht, da nach den bisherigen Ausführungen ein Versehen aller Bolzenenden mit Schraubgewinden und das; Zusammenschrauben der Platten bei der Montage zu kostspielig und zeitraubend ist.ίο substantial simplification and cheaper one achieved such a switch, since according to the previous statements an oversight of all bolt ends with Screw threads and that; Screwing the plates together during assembly is too costly and time-consuming is.
Erfindungsgemäß sind deshalb zwei von den die Lagerplatten zusammenhaltenden Verbindungsmitteln in der einen Lagerplatte fest eingenietet und in bajonettartigen Ausnehmungen der anderenAccording to the invention, therefore, two of the connecting means that hold the bearing plates together are firmly riveted into one bearing plate and in bayonet-like recesses in the others
ao Lagerplatte eingehängt. Sie werden in den Ausnehmungen
durch einen dazwischengeschobenen Quersteg gehalten, der der Sperrolle des Kantelsprungwerks
gleichzeitig zur Führung dient.
Die Erstellung des Quersteges aus flachem Blech ist im Stanzverfahren äußerst billig. Ebenso lassen
sich die Ausnehmungen einfachst in den Lagerplatten anbringen. In der einen Platte sind die Verbindungsbolzen
angenietet, so daß sie beim Montieren des Schalters auf der einen Seite fest sind.ao storage plate attached. They are held in the recesses by a crossbar pushed in between, which also serves as a guide for the locking roller of the jump mechanism.
The creation of the transverse web from flat sheet metal is extremely cheap in the punching process. The recesses can also be made very easily in the bearing plates. The connecting bolts are riveted into one plate so that they are fixed on one side when the switch is mounted.
Sobald der Sockel, die Schalterwelle, das Sperrwerk u. dgl. eingesetzt sind, wird die zweite Lagerplatte aufgeschoben, und die Bolzen werden in die bajonettartigen Ausnehmungen unter Zwischensetzung des Quersteges in den Plätten festgesetzt.As soon as the base, the switch shaft, the locking mechanism and the like are inserted, the second bearing plate becomes pushed on, and the bolts are inserted into the bayonet-like recesses of the transverse web fixed in the plates.
Auf der anderen Hälfte aer Lagerplatte genügt dann die an sich bekannte Verbindung der Platten
allein durch einen Schraubbolzen od. dgl. Mitte) In der
Abb. ι ist der Schalter in einer Seitenansicht und in derOn the other half of the bearing plate, the known connection of the plates by a screw bolt or the like is sufficient
Fig. Ι is the switch in a side view and in the
Abb. 2 in einer Draufsicht dargestellt; dieFig. 2 shown in a plan view; the
Abb. 3 zeigt den Schalter von vorn, d. h. von der Seite des Betätigungsgriffes aus.Fig. 3 shows the switch from the front, i.e. H. from the side of the operating handle.
Die Lagerplatten 1 und 2 (Abb. 1 und 2) werden unter dem Sockel 3 (Abb. 1) durch einen Schraubenbolzen oder Schraube 4 miteinander verbunden. Über dem Sockel 3 befinden sich die beiden Bolzen und 6 (Abb. 1 und 2). Diese Bolzen sind in der Lagerplatte 1 fest angenietet. In der Lagerplatte 2 sind diese Bolzen in bajonettartigen Schlitzen 7 bzw. 8 (Abb. 3) eingehängt. Zur Sicherung ihrer Lage wird ein Steg 9 verwendet, der in der Abb. 3 punktiert dargestellt ist.The bearing plates 1 and 2 (Fig. 1 and 2) will be connected to each other under the base 3 (Fig. 1) by a screw bolt or screw 4. The two bolts and 6 are located above the base 3 (Fig. 1 and 2). These bolts are in the Bearing plate 1 firmly riveted. In the bearing plate 2, these bolts are in bayonet-like slots 7 or 8 (Fig. 3). To secure their position, a web 9 is used, which is shown in Fig. 3 is shown dotted.
Dieser Stegg dient gleichzeitig noch dazu, die Sperrolle 10 der Sperrvorrichtung zu führen, wobei sowohl die SperroÜQio als auch die Federn gegen Verlagerung und Beschädigung geschützt sind.This web also serves to guide the locking roller 10 of the locking device, with both the SperroÜQio and the springs are protected against displacement and damage.
Claims (1)
Britische Patentschrift Nr. 633808;
französische Patentschrift Nr. 388873;
USA.-Patentschrift Nr. 2 215 714.Considered publications:
British Patent No. 633808;
French Patent No. 388873;
U.S. Patent No. 2,215,714.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB29525A DE955703C (en) | 1954-02-04 | 1954-02-04 | Electric rotary switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB29525A DE955703C (en) | 1954-02-04 | 1954-02-04 | Electric rotary switch |
Publications (1)
Publication Number | Publication Date |
---|---|
DE955703C true DE955703C (en) | 1957-01-10 |
Family
ID=6962956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEB29525A Expired DE955703C (en) | 1954-02-04 | 1954-02-04 | Electric rotary switch |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE955703C (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR388873A (en) * | 1907-03-27 | 1908-08-25 | Otto Engel | Electrical contact system |
US2215714A (en) * | 1939-01-23 | 1940-09-24 | Porcelain Products Inc | Electrical switch |
GB633808A (en) * | 1947-12-15 | 1949-12-30 | Craig & Derricott Ltd | Improvements relating to rotary electric switches |
-
1954
- 1954-02-04 DE DEB29525A patent/DE955703C/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR388873A (en) * | 1907-03-27 | 1908-08-25 | Otto Engel | Electrical contact system |
US2215714A (en) * | 1939-01-23 | 1940-09-24 | Porcelain Products Inc | Electrical switch |
GB633808A (en) * | 1947-12-15 | 1949-12-30 | Craig & Derricott Ltd | Improvements relating to rotary electric switches |
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