DE341902C - - Google Patents
Info
- Publication number
- DE341902C DE341902C DENDAT341902D DE341902DA DE341902C DE 341902 C DE341902 C DE 341902C DE NDAT341902 D DENDAT341902 D DE NDAT341902D DE 341902D A DE341902D A DE 341902DA DE 341902 C DE341902 C DE 341902C
- Authority
- DE
- Germany
- Prior art keywords
- button
- push button
- screw nut
- nut
- screw
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
- H01H13/56—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force
- H01H13/58—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force with contact-driving member rotated step-wise in one direction
- H01H13/585—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force with contact-driving member rotated step-wise in one direction wherein the movable contact rotates around the axis of the push button
Landscapes
- Push-Button Switches (AREA)
Description
Die Erfindung bezieht sich auf einen Druckknopfschalter, bei dem eine mit dem Druckknopf kuppelbare Schraubenmutter eine Schraubenspindel mit steilgängigem Gewinde in S Umdrehung versetzt. Das Neue besteht darin, daß zum Kuppeln des Druckknopfes mit der Schraubenmutter ein spreizbares Federbrett dient, das unter dem Druck des Knopfes in Aussparungen der Schraubenmutter eingreift und diese dadurch mitnimmt.The invention relates to a push button switch in which one with the push button Coupling screw nut a screw spindle with a steep thread offset in S rotation. The new thing is that for coupling the push button with the screw nut an expandable spring board serves, which engages in recesses in the screw nut under the pressure of the button and takes them with you.
Abb. ι der Zeichnung zeigt den Schalter im Schnitt;Fig. Ι of the drawing shows the switch in section;
Abb. 2 ist eine Oberansicht; Abb. 3 und 4 zeigen Einzelheiten. Der Druckknopf 1 ist inwendig mit einem zylindrischen Loche von solcher Größe versehen, daß die Schraubenspindel 6 sich frei darin bewegen kann. Außen ist der Knopf 1 eckig, so daß er sich nicht drehen kann. An dessen unterem, mit einem Flansch versehenen ebenen Teil sind Vertiefungen vorhanden, in die Haltelappen eines Federbretts 4 eingreifen. Das Federbrett 4 dient dazu, eine von den Federn 9 getragene Mutter 5 einseitig mit dem Druckknopf zu kuppeln. Bei einem Druck auf den Knopf 1 breitet sich das Federbrett 4, welches* ein wenig schalenförmig ist, aus und greift mit seinen Zähnen in die am Rand einer Vertiefung der Schraubenmutter 5 befindlichen Aussparungen ein (Abb. 3).Fig. 2 is a top view; Figures 3 and 4 show details. The push button 1 is inside with a provided cylindrical holes of such a size that the screw spindle 6 is free can move in it. The outside of the button 1 is angular so that it cannot turn. On its lower, flat part, which is provided with a flange, there are indentations in the retaining tabs of a feather board 4 intervene. The spring board 4 serves to close a nut 5 carried by the springs 9 on one side with the push button couple. When you press button 1, the spring board 4, which * spreads a little is cup-shaped, and engages with its teeth in the at the edge of a recess of the Screw nut 5 (Fig. 3).
Die Federn 9 dienen zum Zurückführen derThe springs 9 are used to return the
Mutter 5 und des Druckknopfes und sind mit durchgehenden Löchern für die Schraubenspindel 6 versehen. Die obere Feder ist an ihren beiden Enden mit einem im Winkel nach abwärts gebogenen Lappen 10 versehen, der in eine entsprechende Aussparung der unteren Feder eingeht, um in dieser Weise die beiden Federn aneinander festzuhalten.Nut 5 and the push button and are with through holes for the screw spindle 6 provided. The upper spring is provided at both ends with a tab 10 bent downwards at an angle, which enters into a corresponding recess of the lower spring in order in this way to hold the two springs together.
Die Schraubenspindel 6 ist mit Gewindegängen versehen, deren Steigung so abgepaßt ist, daß wenn der Knopf 1 vollständig eingedrückt wird, die Spindel 6 und die an ihrem unteren Ende befestigte Kontaktscheibe 11 eine Viertelumdrehung macht.The screw spindle 6 is provided with threads, the pitch of which is matched is that when the button 1 is fully depressed, the spindle 6 and that at its lower end attached contact disk 11 makes a quarter turn.
Nach dem Freigeben des niedergedrückten Knopfes kommen die Zahne des Federbrettes 4 außer Eingriff mit den Aussparungen der Mutter 5, so daß sich die Mutter 5 unter der Wirkung der Feder 9 frei auf der Spindel 6 zurückdrehen kann. Die Kontaktscheibe 11 besitzt an ihrem Umfang vier Zahnflächen, von denen zwei gegenüberliegende mit Kontaktstücken 12 belegt sind, die miteinander leitend verbunden sind.After releasing the depressed button, the teeth of the spring board 4 come out of engagement with the recesses of the nut 5, so that the nut 5 can freely rotate back on the spindle 6 under the action of the spring 9. The contact disk 11 has four tooth surfaces on its circumference, two of which are opposite to one another with contact pieces 12 which are conductively connected to one another.
Die Schleifkontakte 13 sind in solcher Weise gebogen, daß sie.gegen die Zahne der Kontaktscheibe 11 anliegen, derart, daß eine Rückwärtsbewegung dadurch verhütet wird. Die Einführungskontakte 14 sind aus einem Bleche gebogen, worin die Schleifkontakte 13 befestigt sind.The sliding contacts 13 are bent in such a manner that the teeth abut sie.gegen the contact disc 11, such that a backward movement is prevented thereby. The insertion contacts 14 are bent from a sheet metal, in which the sliding contacts 13 are attached.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US389904A US1361609A (en) | 1920-06-18 | 1920-06-18 | Electric switch |
Publications (1)
Publication Number | Publication Date |
---|---|
DE341902C true DE341902C (en) |
Family
ID=23540237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT341902D Active DE341902C (en) | 1920-06-18 |
Country Status (2)
Country | Link |
---|---|
US (1) | US1361609A (en) |
DE (1) | DE341902C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6985598B1 (en) | 1999-07-29 | 2006-01-10 | Knowles Electronics, Inc. | Programming system for programming hearing aids |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4476359A (en) * | 1982-09-30 | 1984-10-09 | Leviton Manufacturing Company, Inc. | Push-button electrical switch with unitary spiral stem and washer |
-
0
- DE DENDAT341902D patent/DE341902C/de active Active
-
1920
- 1920-06-18 US US389904A patent/US1361609A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6985598B1 (en) | 1999-07-29 | 2006-01-10 | Knowles Electronics, Inc. | Programming system for programming hearing aids |
Also Published As
Publication number | Publication date |
---|---|
US1361609A (en) | 1920-12-07 |
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