DE395370C - Pull switch with drive by ratchet wheel and pawl - Google Patents
Pull switch with drive by ratchet wheel and pawlInfo
- Publication number
- DE395370C DE395370C DEB104353D DEB0104353D DE395370C DE 395370 C DE395370 C DE 395370C DE B104353 D DEB104353 D DE B104353D DE B0104353 D DEB0104353 D DE B0104353D DE 395370 C DE395370 C DE 395370C
- Authority
- DE
- Germany
- Prior art keywords
- pawl
- drive
- ratchet wheel
- switch
- pull 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
- H01H17/00—Switches having flexible operating part adapted only for pulling, e.g. cord, chain
Landscapes
- Mechanisms For Operating Contacts (AREA)
Description
DEUTSCHES REICHGERMAN EMPIRE
AUSGEGEBEN AM 8. MAI 1924ISSUED MAY 8, 1924
REICH S PATENTAMTREICH S PATENT OFFICE
PATENTSCHRIFTPATENT LETTERING
KLASSE 21c GRUPPE 31CLASS 21c GROUP 31
(B 104353(B 104353
Adalbert Böse in Dortmimd-Huckarde.Adalbert Böse in Dortmund-Huckarde.
Die Erfindung betrifft einen Serienzugschalter für Tischlampen, der seinen Antrieb in bekannter Weise durch Schaltklinke und Schaltrad erhält. Gemäß der Erfindung sitzt der Zughebel, der die Schaltklinke trägt, in halb offenem Lager auf der Schalterwelle und wird auf dieser durch die Rückzugfeder gehalten. The invention relates to a series pull switch for table lamps that controls its drive obtained in a known manner by pawl and ratchet. According to the invention sits the pull lever, which carries the pawl, in a half-open bearing on the switch shaft and is held on this by the return spring.
Die mit ι bezeichnete Abbildung ist der vollständig zusammengestellte 'Serienschalter. Abb. 2 zeigt den unteren Teil des Schaltergehäuses, auf welchen der GehäusedeckelThe figure labeled ι is the fully assembled 'series switch. Fig. 2 shows the lower part of the switch housing, on which the housing cover
(Abb. 3) aufgeschraubt wird. Die an Abb. 2 mit ι und 2 bezeichneten Einführungen sind zur Anbringung der Fassungen erforderlich. Die Einführung 3 ist zur Aufmontierung wie auch zur Einführung der Zuleitung erforderlich. (Fig. 3) is screwed on. The in Fig. 2 marked with ι and 2 introductions are required for attaching the sockets. The introduction 3 is for mounting like also required for the introduction of the supply line.
Auf dem Porzellansockel, welcher in Abb. 4 in seinen verschiedenen Aufrissen ersichtlich ist, wird das Schaltwerk aufgebaut.On the porcelain base, which can be seen in Fig. 4 in its various elevations the rear derailleur is set up.
Die Abb. 5 und 6 zeigen den Aufbau des Schalters. Der Lagerbolzen i, in welchem die Achse 2 mit der Regulierwalze 3 und der Kontaktwalze 4 ruht, wird durch die Schraube 5 im Schaltersockel befestigt. Der Lagerbolzen i, welcher am oberen Ende mit Gewinde versehen ist, dient auch noch zur Befestigung des Lampenkorbes. Die verstellbare Mutter 6 ist zur Sicherung gegen Eindrückung des Gehäusedeckels vorhanden und hält gleichzeitig den Schalter, welcher in den Nuten 7 im unteren Gehäuseteil (Abb. 2) steht, durch Aufschraubung des Deckels in seiner betriebssicheren Lage. Zum Antrieb des Schalters dient der Zughebel 8, welcher in halbem Lager auf der Achse 2 ruht, er wird durch die Rückzugfeder 9, welche auch noch die Schaltklinke 10 gegen das Schaltrad 12 drückt, in seinem Lager festgehalten. Wird nun an der Zugschnur 1 r gezogen, so greift die Schaltklinke 10 in das auf der Achse befestigte Zahnrad 12 und wirft die Achse herum. Die Anschlußklemmen 13 liegen hintereinander.Figs. 5 and 6 show the structure of the switch. The bearing pin i, in which the Axis 2 with the regulating roller 3 and the contact roller 4 is at rest by the screw 5 fixed in the switch base. The bearing pin i, which is threaded at the upper end is provided, is also used to attach the lamp basket. The adjustable nut 6 is provided to secure against the housing cover being pushed in and holds at the same time the switch, which stands in the grooves 7 in the lower housing part (Fig. 2), through Unscrew the cover in its safe position. To drive the switch serves the pull lever 8, which rests halfway on the axis 2, it is through the return spring 9, which also presses the pawl 10 against the ratchet wheel 12, held in his camp. If the pull cord 1 r is now pulled, it engages Switching pawl 10 into the gear 12 mounted on the axle and throws the axle around. the Terminals 13 are one behind the other.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB104353D DE395370C (en) | 1922-04-04 | 1922-04-04 | Pull switch with drive by ratchet wheel and pawl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB104353D DE395370C (en) | 1922-04-04 | 1922-04-04 | Pull switch with drive by ratchet wheel and pawl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE395370C true DE395370C (en) | 1924-05-08 |
Family
ID=6991016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEB104353D Expired DE395370C (en) | 1922-04-04 | 1922-04-04 | Pull switch with drive by ratchet wheel and pawl |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE395370C (en) |
-
1922
- 1922-04-04 DE DEB104353D patent/DE395370C/en not_active Expired
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