DE694058C - Rotary switch - Google Patents

Rotary switch

Info

Publication number
DE694058C
DE694058C DE1937B0180200 DEB0180200D DE694058C DE 694058 C DE694058 C DE 694058C DE 1937B0180200 DE1937B0180200 DE 1937B0180200 DE B0180200 D DEB0180200 D DE B0180200D DE 694058 C DE694058 C DE 694058C
Authority
DE
Germany
Prior art keywords
rotary switch
switch
contact springs
switching drum
base
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
DE1937B0180200
Other languages
German (de)
Inventor
Fritz Bochmann
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.)
Lebronze Alloys Germany GmbH
Original Assignee
Busch Jaeger Ludenscheider Metallwerke AG
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 Busch Jaeger Ludenscheider Metallwerke AG filed Critical Busch Jaeger Ludenscheider Metallwerke AG
Priority to DE1937B0180200 priority Critical patent/DE694058C/en
Application granted granted Critical
Publication of DE694058C publication Critical patent/DE694058C/en
Expired legal-status Critical Current

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
    • H01H19/10—Movable parts; Contacts mounted thereon

Landscapes

  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Description

Drehschalter Die Erfindung betrifft einen Drehschalter mit einer in :der Schalttrommel quer zur Längsachse :des Schalters verschiebbar angeordneten starren Strombrücke und besteht darin, daß die lose in der Schalttrommel liegende Strombrücke im Augenblick der Einschaltung :die ortsfesten Kontakte von ihrem Anschlag an dem Sockel abhebt und hierbei zum Ausgleich ihres Kontaktdruckes dient. In den Ruhehagen und während der Schaltvorgänge wird die Strombrücke durch die Sockelwandungen bzw. die ortsfesten Kontaktfedern am Herausfallen aus der Schalttrommel verhindert.Rotary switch The invention relates to a rotary switch with an in : the switching drum transversely to the longitudinal axis: the switch is displaceably arranged rigid current bridge and consists in the fact that the loosely lying in the switching drum Current bridge at the moment of switching on: the stationary contacts from their stop lifts off the base and serves to compensate for their contact pressure. In the Ruhehagen and during the switching processes, the current bridge is through the base walls or the stationary contact springs are prevented from falling out of the switching drum.

Durch diese Anordnung ist bei einfacher Brauart Bein guter Ausgleich des Kontaktdrukkes an beiden Kontaktfedern gegeben.This arrangement provides a good balance for a simple brewing method of the contact pressure on both contact springs.

In der Abb. i ist ein Querschnitt des Schalters in der Einschaltstellung und in Abb. z ein Querschnitt in der Ausschaltstellung dargestellt. Die Strombrücke i ist in der Schältwalze a quer zur Längsachse des Schalters verschiebbar gelagert. Das Schaltstück ist so lang, daß es die beiden in der Ausschaltstellung an dem Socke13 anliegenden Kontaktfedern q. und 5 von dem letzteren abhebt. In der Ausschaltstellung legen sich die beiden Kontaktfedern q. und 5 wieder an :den Sockel 3 an. Die inneren Wandungen des Sockels 3 und die Kontaktfedern q. und 5 verhindern das Herausfallen der lose eingesetzten und leicht auswechselbaren Strom-Brücke.In Fig. I is a cross section of the switch in the on position and in Fig. z shows a cross-section in the switch-off position. The river bridge i is slidably mounted in the peeling roller a transversely to the longitudinal axis of the switch. The contact piece is so long that it both in the off position on the Socke13 adjacent contact springs q. and 5 stands out from the latter. In the off position the two contact springs q. and 5 on again: the base 3 on. The inner ones Walls of the base 3 and the contact springs q. and 5 prevent falling out the loosely inserted and easily exchangeable power bridge.

Claims (1)

PATENTANSPRUCH: Drehschalter mit einer in der Schalttrommel quer zur Längsachse des Schalters verschiebbar angeordneten starren Strombrücke, dadurch gekennzeichnet, daß die lose in der Schalttrommel liegende Strombrücke die .ortsfesten Kontaktfedern in der Einschaltstellung von ihrem Anschlag an dem Sockel abhebt, zum Ausgleich ihres Kontaktdruckes dient und durch die Sockelwandungen bzw. die ortsfesten Kontaktfedern am Herausfallen aus der Schalttrommel verhindert wird. PATENT CLAIM: Rotary switch with a rigid current bridge which is slidably arranged in the switching drum transversely to the longitudinal axis of the switch, characterized in that the current bridge lying loosely in the switching drum lifts the stationary contact springs in the switched-on position from their stop on the base, serves to compensate for their contact pressure and is prevented by the base walls or the stationary contact springs from falling out of the switching drum.
DE1937B0180200 1937-10-05 1937-10-05 Rotary switch Expired DE694058C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1937B0180200 DE694058C (en) 1937-10-05 1937-10-05 Rotary switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1937B0180200 DE694058C (en) 1937-10-05 1937-10-05 Rotary switch

Publications (1)

Publication Number Publication Date
DE694058C true DE694058C (en) 1940-07-24

Family

ID=7008795

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1937B0180200 Expired DE694058C (en) 1937-10-05 1937-10-05 Rotary switch

Country Status (1)

Country Link
DE (1) DE694058C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2801284A1 (en) * 1978-01-13 1979-07-19 Bosch Gmbh Robert LIMIT SWITCH
WO2012168553A1 (en) * 2011-06-07 2012-12-13 Abb Oy Switch

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2801284A1 (en) * 1978-01-13 1979-07-19 Bosch Gmbh Robert LIMIT SWITCH
WO2012168553A1 (en) * 2011-06-07 2012-12-13 Abb Oy Switch
US9275812B2 (en) 2011-06-07 2016-03-01 Abb Oy Switch
RU2584239C2 (en) * 2011-06-07 2016-05-20 Абб Ой Switch
US9431196B2 (en) 2011-06-07 2016-08-30 Abb Oy Switch
US9472362B2 (en) 2011-06-07 2016-10-18 Abb Oy Switch
US9478375B2 (en) 2011-06-07 2016-10-25 Abb Oy Switch

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