DE443867C - Guide groove for the switch lever on electrical box switches - Google Patents

Guide groove for the switch lever on electrical box switches

Info

Publication number
DE443867C
DE443867C DED50482D DED0050482D DE443867C DE 443867 C DE443867 C DE 443867C DE D50482 D DED50482 D DE D50482D DE D0050482 D DED0050482 D DE D0050482D DE 443867 C DE443867 C DE 443867C
Authority
DE
Germany
Prior art keywords
switch lever
guide groove
electrical box
contact
box switches
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
DED50482D
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.)
DREEFS ERNST
Original Assignee
DREEFS ERNST
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 DREEFS ERNST filed Critical DREEFS ERNST
Priority to DED50482D priority Critical patent/DE443867C/en
Application granted granted Critical
Publication of DE443867C publication Critical patent/DE443867C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02—Details
    • H01H21/18—Movable parts; Contacts mounted thereon
    • H01H21/36—Driving mechanisms
    • H01H21/50—Driving mechanisms with indexing or latching means, e.g. indexing by ball and spring; with means to ensure stopping at intermediate operative positions

Description

DEUTSCHES REICHGERMAN EMPIRE

AUSGEGEBEN AM
6. MAI 1927ISSUED ON
May 6, 1927

REICHSPATENTAMTREICH PATENT OFFICE

PATENTSCHRIFTPATENT LETTERING

KLASSE 21 c GRUPPE (Ώ 50482 VIIIJ2IC*) CLASS 21 c GROUP (Ώ 50482 VIIIJ2IC *)

Ernst Dreefs in Ünterrodach, Oberfranken.Ernst Dreefs in Ünterrodach, Upper Franconia.

Führungsrille für den Schalthebel bei elektrischen Dosenschaltern.Guide groove for the switch lever on electrical box switches.

Patentiert im Deutschen Reiche vom 15. Mai 1926 ab.Patented in the German Empire on May 15, 1926.

Die Erfindung betrifft eine Vorrichtung bei elektrischen Dosenschaltern, deren Schaltorgan ein ein- oder mehrseitig beweglicher Hebel ist. Es wird nämlich ermöglicht, daß der Schalthebel am Endweg seiner Bewegung von selbst in die Kontaktstellung gleitet -und dort durch besondere Anordnung der Kontaktfedem sicheren Kontakt herstellt, sobald er eine gewisse Strecke von der Hand betätigt wurde.The invention relates to a device in electrical box switches, the switching element is a lever that can be moved on one or more sides. It is made possible that the Shift lever slides into the contact position by itself at the end of its movement - and there due to the special arrangement of the contact springs, secure contact is established as soon as it has been operated by hand for a certain distance.

Die Erfindung ist auf der Zeichnung beispielsweise dargestellt.The invention is shown in the drawing, for example.

In dem Sockel des Schalters sind je nach Bedarf ein oder mehrere Rillen zweckentsprechend angeordnet, die, wie in Zeichnung dargestellt, einen in einer Lagerunge beweglichen Kontakthebel b führen sollen. Die Bodenfläche dieser Führungsrille besitzt, wie aus Zeichnung ersichtlich, die Form einerIn the base of the switch, one or more grooves are appropriately arranged as required, which, as shown in the drawing, should lead a contact lever b movable in a bearingunge. The bottom surface of this guide groove has, as can be seen from the drawing, the shape of a

ίο Wellenlinie. Die tiefsten Stellen« bilden die Ruhe bzw. die Kontaktstellen des Schalthebels, während die höchsten Stellen c den Zweck haben, den mit einer federnden Vorriclhitung/ ausgestatteten Schalthebel stets in die tiefsten Punkte je nach Betätigung des Schalthebels gleiten zu lassen. An den'Kontaktstellen ragen beliebig angeordnete und geformte Kontäktfedern aus Federband oder sonstigem Material derart in die Gleitbahn des Schalthebeis hinein, daß ihre freien Enden d von dem Schalthebelschenkel, dem sie sich sowohl hinsichtlich Stellung als auch Form anpassen, infolge ihrer Federung so weit zurückgebogen werden, bis beim Feststehen des Schalthebels in den Tiefpunkten« eine feste, unbewegliche Stellung und somit auch ein inniger Kontakt entsteht.ίο wavy line. The lowest points form the rest or the contact points of the shift lever, while the highest points c have the purpose of always sliding the shift lever equipped with a resilient device into the lowest points depending on the actuation of the shift lever. At den'Kontaktstellen any arranged and shaped contact springs made of spring band or other material protrude into the slideway of the shift lever in such a way that their free ends d are bent back so far from the shift lever arm, to which they adapt both in terms of position and shape, as a result of their suspension , until when the shift lever is stationary in the lowest points «a fixed, immovable position and thus intimate contact is created.

Claims (2)

Patentansprüche :Patent claims: 1. Führungsrille für den Schalthebel bei elektrischen Dosenschaltern, dadurch gekennzeichnet, daß zwischen jeder Stellung (ö) des in bekannter Weise mit einer federnden Vorrichtung (/) ausgestatteten Schalthebels (&) Erhöhungen (c) angeordnet sind, welche den Schalthebel stets in die tiefsten Stellungen (a) der Rille gleiten lassen und denselben dort kontaktbildend oder in Ruhestellung befindlich festhalten.1. Guide groove for the switch lever in electrical box switches, characterized in that between each position (ö) of the switch lever (&) equipped in a known manner with a resilient device (/) elevations (c) are arranged, which the switch lever always in the deepest Positions (a) of the groove slide and hold the same there while making contact or in the rest position. 2. Führungsrille für den Schalthebel bei elektrischen Dosenschaltern nach Anspruch i, dadurch gekennzeichnet, daß an den Stellen (ß), die Kontaktstellen bilden sollen, Kontaktfedern von "beliebiger Form derart angeordnet sind, daß sie mit ihren federnden, der jeweiligen Stellung und Form des Schalthebels sich anpassenden freien Enden (d) in die Gleitbahn des Schalthebels 'hineinragen und sich an den in Kontaktstellung befindlichen Schalthebel infolge ihrer der Bewegung desselben entgegengesetzt wirkenden Federwirkung kontaktbildend anschmiegen.2. guide groove for the switch lever in electrical box switches according to claim i, characterized in that at the points (ß) which are to form contact points, contact springs of "any shape are arranged so that they with their resilient, the respective position and shape of the Shift lever's matching free ends (d) protrude into the slideway of the shift lever and cling to the shift lever in the contact position to form a contact due to its spring action acting in the opposite direction to its movement.
DED50482D 1926-05-15 1926-05-15 Guide groove for the switch lever on electrical box switches Expired DE443867C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED50482D DE443867C (en) 1926-05-15 1926-05-15 Guide groove for the switch lever on electrical box switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED50482D DE443867C (en) 1926-05-15 1926-05-15 Guide groove for the switch lever on electrical box switches

Publications (1)

Publication Number Publication Date
DE443867C true DE443867C (en) 1927-05-06

Family

ID=7052681

Family Applications (1)

Application Number Title Priority Date Filing Date
DED50482D Expired DE443867C (en) 1926-05-15 1926-05-15 Guide groove for the switch lever on electrical box switches

Country Status (1)

Country Link
DE (1) DE443867C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2554506A (en) * 1947-05-21 1951-05-29 Birtman Electric Co Radial contact switch
US2751469A (en) * 1952-08-02 1956-06-19 Gen Motors Corp Electric switch
DE1053614B (en) * 1955-09-19 1959-03-26 Karl Eugen Ellwanger Electric slide switch
DE19826527A1 (en) * 1998-06-15 1999-12-23 Bosch Gmbh Robert Control element for switching electrical contacts
WO2006116468A2 (en) 2005-04-25 2006-11-02 Sensata Technologies, Inc.; Power Control Business Unit Switching device and method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2554506A (en) * 1947-05-21 1951-05-29 Birtman Electric Co Radial contact switch
US2751469A (en) * 1952-08-02 1956-06-19 Gen Motors Corp Electric switch
DE1053614B (en) * 1955-09-19 1959-03-26 Karl Eugen Ellwanger Electric slide switch
DE19826527A1 (en) * 1998-06-15 1999-12-23 Bosch Gmbh Robert Control element for switching electrical contacts
WO2006116468A2 (en) 2005-04-25 2006-11-02 Sensata Technologies, Inc.; Power Control Business Unit Switching device and method
EP1896885A2 (en) * 2005-04-25 2008-03-12 Sensata Technologies, Inc.; Power Control Business Unit Switching device and method
EP1896885A4 (en) * 2005-04-25 2011-01-12 Sensata Technologies Inc Power Control Business Unit Switching device and method

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