DE434461C - Contact pin for electric heating and cooking appliances - Google Patents
Contact pin for electric heating and cooking appliancesInfo
- Publication number
- DE434461C DE434461C DEE32793D DEE0032793D DE434461C DE 434461 C DE434461 C DE 434461C DE E32793 D DEE32793 D DE E32793D DE E0032793 D DEE0032793 D DE E0032793D DE 434461 C DE434461 C DE 434461C
- Authority
- DE
- Germany
- Prior art keywords
- contact pin
- contact
- electric heating
- cooking appliances
- 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
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
- H05B3/06—Heater elements structurally combined with coupling elements or holders
Landscapes
- Resistance Heating (AREA)
- Cookers (AREA)
Description
DEUTSCHES REICH AUSGEGEBEN AM 23. SEPTEMBER 1926 GERMAN REICH ISSUED SEPTEMBER 23, 1926
REICHSPATENTAMTREICH PATENT OFFICE
PATENTSCHRIFTPATENT LETTERING
KLASSE 21h GRUPPECLASS 21h GROUP
(E3^93 Vlll\2ih)(E3 ^ 93 Vlll \ 2ih)
Firma Elektrische Koch- und Heizapparate H. & S. Steinberger in Bamberg.Company electrical cooking and heating appliances H. & S. Steinberger in Bamberg.
Kontaktstift für elektrische Heiz- und Kochapparate.Contact pin for electric heating and cooking apparatus.
Patentiert im Deutschen Reiche vom 15. Juli 1925 ab.Patented in the German Empire on July 15, 1925.
Es sind bereits Konltaktstifte für elektrische Koch- und Heizapparate bekannt geworden, bei weichen der in dem Kontaktgehäuee durch Muttern gehaltene Kontaktstift Innengewinde besitzt, in das ein zweiter, durch Gewinde verstellbarer Kontaktstift eingeschraubt ist, der auch bei WärmebeemfruBsun'g ohne Federkontakte sicheren Kontaktschluß bietet und nachgestellt werden kann.There are already contact pins for electrical Cooking and heating apparatus have become known, with soft in the Kontaktgehäuee Nuts held contact pin has internal thread, in which a second, adjustable by thread Contact pin is screwed in, which is also without spring contacts when heat is applied provides secure contact closure and can be readjusted.
Die vorliegende Erfindung bezweckt, eine Verbesserung dieses Kontaktstiftes nach der Richtung herbeizuführen, daß eine möglichstThe present invention aims to improve this contact pin after Direction to bring about that one as possible
breite Konitaktfläche erzielt und dadurch die Sicherheit des Kontaktschluisses bedeutend erhöht wird.wide contact area achieved and thereby the Safety of the contact closure is significantly increased.
Dies wird >dad!urch erreicht, daß der Koniaktstift mit Außengewinde versehen ist und. eine darauf mit Muttergewinde versehene Kontakthülse trägt, welche durch ein in die Bohrung des Kontaktstiftes einführbares Werkzeug nachstellbar ist.This is achieved by the fact that the Koniaktstift is provided with an external thread and. a contact sleeve provided with a nut thread on it carries, which can be inserted through a tool in the bore of the contact pin is adjustable.
ίο Ein solcher Kontaktstift für elektrische Koch- und Heizapparate ist durch die Abb. ι im Längsschnitt dargestellt, während die Abb. 2 das Werkzeug zum Nachstellen der Kontaktkap sei zeigt.ίο Such a contact pin for electrical Cooking and heating apparatus is shown by Fig. Ι in longitudinal section, while the Fig. 2 shows the tool for adjusting the contact cap.
Der Kontaktstift α ist in bekannter Weise in dem die Schutzhülle eines Kochtopfes bildenden Apparatgehäuse b uniter Zwischenschaltung von Isolierscheiben / durch die Mutter c gehalten. Der mit Außengewinde ver-The contact pin α is held in a known manner in the apparatus housing b, which forms the protective cover of a saucepan, with the interposition of insulating washers / by the nut c . The one with an external thread
ao sehene Tea m des Kontaktstiftes ist hinreichend lang gehalten, so daß 'eine auf sein Außengewinde aufgesetzte, nachstellbare Kontakthülse e zum Anliegen an die Kontaktplatte k eines Heizwiderstand.es i gebracht wer-ao seen Tea m of the contact pin is kept sufficiently long so that an adjustable contact sleeve e placed on its external thread is brought to rest against the contact plate k of a heating resistor.es i
a5 den kann. Um die Kontakthülse nachstellbar auszubilden, ist sie mit einer mit Gewinde versehenen Bohrung/? ausgestattet, deren Außendurchmesser kleiner als 'die lichte Weite der Bohrung des KoMabtstiftes α ist, so daß durch diese Bohrung der in Abb. 2 dargestellte Stift« eingeführt iumd mit seinem Schraubenbolzen ο in die Gewinidebohitung ρ der Kon.-takthülse e eingeschraubt werden kann, wodurch das Nachstellen dier letzteren bewirkt wird. Da die Komtakthilseie einen Stirnboden von verhältnismäßig großem Durchmesser erhalten kann, so wird nicht nur die um den Endlappen des Heizwiderstandes / gelegte Kontaktplatte gleichmäßige Druckbeanspruchfung erfahren, sondern, auch ein Kontakt auf verhältnismäßig großer Fläche bewirkt, so daß ein sicherer Kontaktschfaß erzielt wird.a5 can. In order to make the contact sleeve adjustable, it is provided with a threaded hole /? equipped, the outside diameter of which is smaller than the inside diameter of the bore of the conical pin α , so that the pin shown in Fig. 2 can be inserted through this bore and screwed with its screw bolt ο into the threaded hole ρ of the conical sleeve e , whereby the adjustment of the latter is effected. Since the compact support can have a face plate with a relatively large diameter, not only will the contact plate placed around the end tabs of the heating resistor / contact plate experience even pressure, but also contact over a relatively large area, so that a secure contact is achieved.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEE32793D DE434461C (en) | 1925-07-15 | 1925-07-15 | Contact pin for electric heating and cooking appliances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEE32793D DE434461C (en) | 1925-07-15 | 1925-07-15 | Contact pin for electric heating and cooking appliances |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE434461C true DE434461C (en) | 1926-09-23 |
Family
ID=7075832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEE32793D Expired DE434461C (en) | 1925-07-15 | 1925-07-15 | Contact pin for electric heating and cooking appliances |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE434461C (en) |
-
1925
- 1925-07-15 DE DEE32793D patent/DE434461C/en not_active Expired
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