DE436775C - Display device for clocks - Google Patents

Display device for clocks

Info

Publication number
DE436775C
DE436775C DESCH69646D DESC069646D DE436775C DE 436775 C DE436775 C DE 436775C DE SCH69646 D DESCH69646 D DE SCH69646D DE SC069646 D DESC069646 D DE SC069646D DE 436775 C DE436775 C DE 436775C
Authority
DE
Germany
Prior art keywords
hour
clocks
display device
dial
disk
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
DESCH69646D
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
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 Individual filed Critical Individual
Priority to DESCH69646D priority Critical patent/DE436775C/en
Application granted granted Critical
Publication of DE436775C publication Critical patent/DE436775C/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00Indicating the time by visual means
    • G04B19/04Hands; Discs with a single mark or the like
    • G04B19/046Indicating by means of a disc with a mark or window

Landscapes

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

Description

Anzeigeeinrichtung für Uhren. Uhren mit sprungweise bewegten Ziffern sind bekannt. Auch feste Scheiben mit springendem Stundenzeiger sind bekannt. Weiter ist es bekannt, mit dem Zeiger die Ziffern zu umrahmen, um sie besonders zur Geltung zu bringen.Display device for clocks. Clocks with numbers moving in leaps and bounds are known. Fixed disks with jumping hour hands are also known. Further it is known to frame the digits with the pointer to make them stand out bring to.

Vorliegende Erfindung unterscheidet sich vom Bekannten nun dadurch, daß über dem feststehenden Zifferblatt eine das Zifferblatt abdeckende und mit Schauloch versehene Scheibe sprungweise bewegt wird.The present invention differs from the known in that that over the fixed dial a the dial covering and with a viewing hole provided disc is moved by leaps and bounds.

Durch diese Umkehrung in der Arbeitsweise der Einzelelemente wird der Vorteil erzielt, daß die Stundenziffern jeweils an der Stelle erscheinen, wo sie auf dem allgemein üblichen offenen Zifferblatt stehen. Dadurch ist die Stunde auch noch: dann zu erkennen, wenn es auch nicht mehr' möglich ist, die Ziffer genau zu lesen, weil- man schon an der Lage, in welcher die Ziffer erscheint, die bestimmte Stunde erkennen kann.This reversal in the way the individual elements work the advantage achieved that the hour digits appear at the point where they are on the common open dial. Through this is the hour also: to recognize when it is no longer possible that To read the number exactly because you are already at the position in which the number appears, can recognize the specific hour.

Eine Ausführungsform des Erfindungsgegenstandes ist in der Zeichnung dargestellt. Die Ziffern befinden sich auf der festen Platte a, und eine bewegliche Platte b ist lediglich mit einem Schauloch d versehen, so daß die jeweils richtige Stundenziffer c durch das Schauloch erkennbar ist, während alle anderen verdeckt sind. Die Schaulochscheibe 6 wird vom Uhrwerk jeweils nach Ablauf einer Stunde sprungweise auf die folgende Stunde eingestellt, so daß immer nur die Ziffer, die eine volle Stunde angibt, zu sehen ist. Im übrigen kann die Schaulochscheibe, in be- kannter Weise mit Minutenteilstrichen e und beliebigen sonstigen Einteilungen versehen sein.An embodiment of the subject matter of the invention is shown in the drawing. The digits are on the fixed plate a, and a movable plate b is only provided with a peephole d, so that the correct hour digit c can be seen through the peephole, while all the others are covered. The inspection window 6 is set by the clockwork in leaps and bounds to the following hour after an hour has elapsed, so that only the number that indicates a full hour can be seen. In addition, the inspection window can be provided in a known manner with minute tick marks e and any other classifications.

Zur sprungweisen Drehung der Schaulochscheibe ist auf dein Minutenzeigerrohr der Großbodenradwelle f eine Daumenscheibe g angebracht, welche einen mit Stahlrolle oder Stift h versehenen leichten Blechhebel i langsam hebt und alsdann rasch nach Ablauf der Stunde sinken läßt, wobei er durch sein Eigengewicht oder auch unter Einfluß einer Feder stehend mit Hilfe der Klinke k und der in der Schaulochscheibe b befindlichen Kerben l eine entsprechende Verschiebung der Schaulochscheibe vornimmt, so daß der Ausschnitt d auf die folgende Ziffer im vorliegenden Falle auf die I gelangt.A thumb disk g is attached to the minute hand tube of the big floor wheel shaft f for the sudden rotation of the observation disk, which slowly lifts a light sheet metal lever i provided with a steel roller or pin h and then lets it sink quickly after the hour has elapsed, whereby it is due to its own weight or under the influence of a Standing spring with the help of the pawl k and the notches l located in the inspection hole disk b undertakes a corresponding shift of the inspection hole disk, so that the section d reaches the following digit in the present case on the I.

Ein überlaufen der Zeigerscheibe wird durch die Klinkensperrung gemäß Zeichnung verhindert. Die Feststellung der beweglichen Scheibe, die Stunde über, geschieht mit Hilfe einer leichten Sperrklinke m aus Federstahl.An overflow of the pointer disk is indicated by the pawl lock according to Prevents drawing. The determination of the moving disk, over the hour, happens with the help of a light pawl m made of spring steel.

Claims (1)

PATENT-ANSPRUC$: Anzeigeeinrichtung für Uhren, dadurch gekennzeichnet, daß über einem, feststehenden Zifferblatt eine das Zifferblatt abdeckende - mit Schauloch versehene Scheibe sprungweise bewegt wird, so daß nur die zeitgebende Stundenziffer an der üblichen Zifferblattstelle erscheint. PATENT-ANSPRUC $: Display device for clocks, characterized in that a disk covering the dial - provided with a viewing hole - is moved abruptly over a stationary dial, so that only the hour digit appears at the usual dial position.
DESCH69646D 1924-02-21 1924-02-21 Display device for clocks Expired DE436775C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH69646D DE436775C (en) 1924-02-21 1924-02-21 Display device for clocks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH69646D DE436775C (en) 1924-02-21 1924-02-21 Display device for clocks

Publications (1)

Publication Number Publication Date
DE436775C true DE436775C (en) 1926-11-08

Family

ID=7439747

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH69646D Expired DE436775C (en) 1924-02-21 1924-02-21 Display device for clocks

Country Status (1)

Country Link
DE (1) DE436775C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0316501A1 (en) * 1987-11-20 1989-05-24 Richdale Corporation Time piece

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0316501A1 (en) * 1987-11-20 1989-05-24 Richdale Corporation Time piece
WO1989005001A1 (en) * 1987-11-20 1989-06-01 Richdale Corp. Time-piece

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