DE198683C - Power unit for pocket watches. - Google Patents

Power unit for pocket watches.

Info

Publication number
DE198683C
DE198683C DE1907198683D DE198683DA DE198683C DE 198683 C DE198683 C DE 198683C DE 1907198683 D DE1907198683 D DE 1907198683D DE 198683D A DE198683D A DE 198683DA DE 198683 C DE198683 C DE 198683C
Authority
DE
Germany
Prior art keywords
spring drum
power unit
pocket watches
watches
wheel
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
DE1907198683D
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.)
Tavannes Watch Co SA
Original Assignee
Tavannes Watch Co SA
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 Tavannes Watch Co SA filed Critical Tavannes Watch Co SA
Application granted granted Critical
Publication of DE198683C publication Critical patent/DE198683C/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B33/00—Calibers
    • G04B33/06—Calibers of extremely flat shape

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Gear Transmission (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Gegenstand vorliegender Erfindung ist ein Triebwerk für Taschenuhren, dessen neues Kennzeichen darin gesehen wird, daß keines der Übertragungsglieder von der Federtrommel bis einschließlich Gangrad weder die Stirnflächen der Federtrommel noch die Unruhe überragt. Hierdurch wird trotz normaler Abmessungen des Werkes die Uhr sehr flach.The present invention is an engine for pocket watches, its new Characteristic is seen in the fact that none of the transmission links from the spring drum up to and including the gear wheel, neither the end faces of the spring drum nor the unrest towers. This makes the watch very flat despite the normal dimensions of the movement.

ίο Auf der Zeichnung ist der Erfindungsgegenstand in einer Ausführungsform in .
Fig. I in einer Ansicht und in
Fig. 2 in einem Schnitt nach A-B- C-D- E-F-G-H der Fig. ι dargestellt.ίο In the drawing, the subject matter of the invention is shown in one embodiment.
Fig. I in a view and in
Fig. 2 is shown in a section according to AB-CD-EFGH of Fig. Ι.

Die Federtrommel α kämmt mit einem Rädchen b (Minutentrieb), auf dessen sich in der Uhrmitte befindlicher Achse das Vierteltrieb d des Minutenzeigers und das Stundenrad e sitzt. Das Rädchen b treibt mittels des Rädergetriebes h, i, k, I, m, n, 0, f das Gangrad g, wobei, trotzdem die Lager der Federtrommel dicht an ihre Stirnflächen herangerückt sind, die Lagerplatten auf derselben Seite sämtlicher Räder, wie bei den meisten Taschenuhren, in einer Ebene liegen.The spring drum α meshes with a wheel b (minute drive), on whose axis located in the middle of the clock, the quarter drive d of the minute hand and the hour wheel e sit. The wheel b drives the gear wheel g by means of the gear train h, i, k, I, m, n, 0, f , whereby, despite the fact that the bearings of the spring drum are moved close to their end faces, the bearing plates on the same side of all the wheels, as in most pocket watches, lie in one plane.

Vorliegende Erfindung ermöglicht sowohl das Unterbringen von Federtrommel und Unruhe mit den notwendigen Zwischengliedern (wie Zapfen, Scheibchen, Spiralen usw.) üblicher Abmessung in einem flachen Gehäuse, als auch ein leichtes Zusammensetzen und Auseinandernehmen des ganzen Werkes, das auch noch zum Antrieb eines Sekundenzeigers dienen kann.The present invention enables both spring drum and unrest to be accommodated with the necessary intermediate links (such as cones, discs, spirals, etc.) are more common Dimensions in a flat case, as well as easy assembly and disassembly of the whole work, the can also be used to drive a second hand.

Diese Räderanordnung kann für Uhren jeglicher Art, auch für kleine Deckeluhren Verwendung finden.This wheel arrangement can be used for clocks of any kind, including small clocks with a lid Find use.

Claims (1)

Patent-An SPRU ch:Patent application: Triebwerk für Taschenuhren, dadurch gekennzeichnet, daß keines der Übertragungsglieder von der Federtrommel bis einschließlich Gangrad die Stirnflächen der Federtrommel oder die Unruhe überragt, indem vom Federhaus (A) aus unter Fortlassung des sonst üblichen Großbodenrades die Übertragung nach den Zwischenrädern (h, k, m, 0) unmittelbar durch das Großbodentrieb (b) erfolgt, so daß die Uhr trotz' normaler Abmessungen von Federtrommel, Rädern und Wellen sehr flach gehalten werden kann.Engine for watches, characterized in that none of the transfer elements projects beyond the end surfaces of the spring drum or the agitation of the spring drum up to speed gear, by omitting the usual large ground wheel transmission according to the intermediate gears (h by the barrel (A), k, m , 0) takes place directly through the large floor drive (b) , so that the clock can be kept very flat despite the normal dimensions of the spring drum, wheels and shafts. Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.
DE1907198683D 1907-06-01 1907-08-22 Power unit for pocket watches. Expired DE198683C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH40211T 1907-06-01
DE198683T 1907-08-22

Publications (1)

Publication Number Publication Date
DE198683C true DE198683C (en) 1908-05-26

Family

ID=41055567

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1907198683D Expired DE198683C (en) 1907-06-01 1907-08-22 Power unit for pocket watches.

Country Status (2)

Country Link
CH (1) CH40211A (en)
DE (1) DE198683C (en)

Also Published As

Publication number Publication date
CH40211A (en) 1908-06-01

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