DE357496C - Device on alarm clocks for automatic activation of an electrical signal circuit by the alarm bell arm - Google Patents

Device on alarm clocks for automatic activation of an electrical signal circuit by the alarm bell arm

Info

Publication number
DE357496C
DE357496C DEP41227D DEP0041227D DE357496C DE 357496 C DE357496 C DE 357496C DE P41227 D DEP41227 D DE P41227D DE P0041227 D DEP0041227 D DE P0041227D DE 357496 C DE357496 C DE 357496C
Authority
DE
Germany
Prior art keywords
alarm
signal circuit
electrical signal
automatic activation
clocks
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
DEP41227D
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DEP41227D priority Critical patent/DE357496C/en
Application granted granted Critical
Publication of DE357496C publication Critical patent/DE357496C/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C21/00—Producing acoustic time signals by electrical means
    • G04C21/16—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times
    • G04C21/20—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times by closing a contact to ring an electromechanical alarm
    • G04C21/26—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times by closing a contact to ring an electromechanical alarm put into action by the vibrations caused by the operation of a mechanical alarm work

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)

Description

Vorrichtung an Weckeruhren zum selbsttätigen Einschalten eines elektrischen Signalstromkreises durch den Weckerklöppelarm. Bei der Vorrichtung nach Patent 357495 bildet das nach außen ragende Gestänge, das die Kontakte der Steckdose kurzschließt, ein Hindernis, wenn der Wecker aus seinem Gehäuse genommen werden soll. Nach der vorliegenden Erfindung wird deshalb das Gestänge so ausgebildet, daß es verlängert und verkürzt werden kann. In seiner Verkürzung kann es mit dem Weckerwerk aus dem Gehäuse genommen werden, während es in seiner Verlängerung -durch Reibung oder durch eine Schraube in einer bestimmten Lage festgehalten - dazu bestimmt ist, beim Weckvorgang den Kontaktschluß außerhalb des Weckers herbeizuführen.Device on alarm clocks for automatically switching on an electrical one Signal circuit through the alarm clapper arm. In the device according to patent 357495 forms the rod protruding outwards, which short-circuits the contacts of the socket, an obstacle when the alarm clock is to be removed from its case. After In the present invention, therefore, the linkage is designed to lengthen and can be shortened. In its shortening it can be used with the alarm clock from the Housing can be taken while it is in its extension -by friction or by a screw held in a certain position - is intended for the wake-up process bring about the contact closure outside the alarm clock.

Der Erfindungsgegenstand ist auf der Zeichnung in Abb. i in seiner Verlängerung, in Abb. 2 in seiner Verkürzung dargestellt.The subject of the invention is on the drawing in Fig. I in its Extension, shown in Fig. 2 in its shortening.

In einer vierkantigen Hülse d, am Sperrarm a der Auslösevorrichtung des Weckers' angeordnet, ruht der Stab k. Durch den Griff v, der aus dem seitlichen Einschnitt der Hülse d herausragt, bewegt, kann er durch die Schraube s in der gewünschten Höhe festgehalten werden.In a square sleeve d, on the locking arm a of the release device of the alarm clock ', the rod k rests. By the handle v, which comes from the side Incision of the sleeve d protrudes, moved, it can be moved by the screw s in the desired Height to be recorded.

Der Vorgang ist folgender: Wenn der Stab k in der Hülse d ruht, kann sie mit dem Werk aus dem Gehäuse genommen werden, da sie nicht bis an die Weckerwand heranreicht.The process is as follows: When the rod k rests in the sleeve d, can they are taken out of the case with the movement, as they are not up to the wall of the alarm clock reaches.

Soll der Stab k den Plattenkontakt m, n außerhalb des Weckers betätigen, so wird er aus seiner Hülse durch die Öffnung im Gehäuse so weit herausgedrückt, daß seine untere Spitze vor den Platten m, n steht. In dieser Stellung durch die Schraube s festgehalten, bewegt er sich beim Weckvorgang mit dem Sperrarm a nach vorn zum Zifferblatt, schließt den Kontakt und bringt den an diesen gelegten Signalstromkreis zum Ansprechen. Zur Isolierung des Weckers dient der Isolierring i, der, der Platte m gegenüber, um eine Isoliermasse des Stabes k gelegt und durch eine Schraube zusammengezogen wird.If the rod k is to operate the plate contact m, n outside the alarm clock, it is pushed out of its sleeve through the opening in the housing so far that its lower tip is in front of the plates m, n. Held in this position by the screw s, it moves with the locking arm a forward to the dial during the wake-up process, closes the contact and makes the signal circuit connected to it respond. To isolate the alarm clock, the insulating ring i is used, which, opposite the plate m , is placed around an insulating compound of the rod k and is pulled together by a screw.

Claims (1)

PATENTANSPRUCH: Vorrichtung an Weckeruhren zum selbsttätigen Einschalten eines elektrischen Signalstromkreises durch den Weckerklöppelarm nach Patent 357495, dadurch gekennzeichnet, daß der die Kontakte schließende Gestängearm als ein in einer Hülse (d) verschieb- und feststellbarer Riegel (k) ausgebildet ist.PATENT CLAIM: Device on alarm clocks for automatic switching on an electrical signal circuit through the alarm clapper arm according to patent 357495, characterized in that the link arm closing the contacts as an in a sleeve (d) displaceable and lockable bolt (k) is formed.
DEP41227D Device on alarm clocks for automatic activation of an electrical signal circuit by the alarm bell arm Expired DE357496C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP41227D DE357496C (en) Device on alarm clocks for automatic activation of an electrical signal circuit by the alarm bell arm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP41227D DE357496C (en) Device on alarm clocks for automatic activation of an electrical signal circuit by the alarm bell arm

Publications (1)

Publication Number Publication Date
DE357496C true DE357496C (en) 1922-08-28

Family

ID=7377668

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP41227D Expired DE357496C (en) Device on alarm clocks for automatic activation of an electrical signal circuit by the alarm bell arm

Country Status (1)

Country Link
DE (1) DE357496C (en)

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