DE554033C - Device for achieving precise periodic winding movements of the auxiliary spring on drives and clockworks - Google Patents

Device for achieving precise periodic winding movements of the auxiliary spring on drives and clockworks

Info

Publication number
DE554033C
DE554033C DEB151925D DEB0151925D DE554033C DE 554033 C DE554033 C DE 554033C DE B151925 D DEB151925 D DE B151925D DE B0151925 D DEB0151925 D DE B0151925D DE 554033 C DE554033 C DE 554033C
Authority
DE
Germany
Prior art keywords
axis
auxiliary spring
clockworks
drives
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
DEB151925D
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.)
Baeuerle & Soehne T
Original Assignee
Baeuerle & Soehne T
Publication date
Priority to DEB151925D priority Critical patent/DE554033C/en
Application granted granted Critical
Publication of DE554033C publication Critical patent/DE554033C/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C1/00—Winding mechanical clocks electrically
    • G04C1/04—Winding mechanical clocks electrically by electric motors with rotating or with reciprocating movement
    • G04C1/06—Winding mechanical clocks electrically by electric motors with rotating or with reciprocating movement winding-up springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G1/00—Spring motors
    • F03G1/02—Spring motors characterised by shape or material of spring, e.g. helical, spiral, coil
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G1/00—Spring motors
    • F03G1/06—Other parts or details
    • F03G1/08—Other parts or details for winding
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D15/00—Component parts of recorders for measuring arrangements not specially adapted for a specific variable
    • G01D15/24—Drives for recording elements and surfaces not covered by G01D5/00
    • G01D15/26—Drives for recording elements and surfaces not covered by G01D5/00 operating by clockwork
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B19/00—Cameras
    • G03B19/18—Motion-picture cameras
    • 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
    • G04B1/00—Driving mechanisms
    • G04B1/10—Driving mechanisms with mainspring
    • G04B1/22—Compensation of changes in the motive power of the mainspring
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C15/00—Clocks driven by synchronous motors

Description

Vorrichtung zur Erzielung genauer periodischer Aufzugbewegungen der Hilfsfeder an Laufwerken und Uhrwerken Die Erfindung betrifft eine Vorrichtung zur Erzielung genauer periodischer Aufzugbewegungen der Hilfsfeder von Laufwerken und Uhrwerken.Device for achieving precise periodic elevator movements of the Auxiliary spring on drives and clockworks The invention relates to a device for Achieving precise periodic winding movements of the auxiliary spring of drives and Clockworks.

Bei bekannten Ausführungen wird die Hilfsfeder im Maße des Ablaufes des Gangwerkes oder auch zeitweilig nachgespannt.In known designs, the auxiliary spring is to the extent of the process of the movement or also temporarily tightened.

Die Erfindung unterscheidet sich von den bekannten Ausführungen durch eine einfache Bauart mittels Verwendung eines Umlaufgetriebes. Es werden hierdurch auf einfachste Art in genau gleich großen Zeitabständen genau gleich große Winkelverdrehungen beim Nachspannen der Hilfsfeder erreicht. Dies ermöglicht die Verwendung der Vorrichtung für Triebwerke und Uhrwerke, bei denen zugleich genau periodische Ablaufbewegungen verlangt werden, z. B. bei Registrierwerken mit Zeitmarkierung oder Kontaktbetätigung.The invention differs from the known embodiments by a simple design by using an epicyclic gear. It will be through this in the simplest way in exactly the same time intervals exactly the same angular rotations reached when re-tensioning the auxiliary spring. This enables the device to be used for engines and clockworks, which at the same time have precisely periodic sequence movements are required, e.g. B. for registration works with time marking or contact actuation.

Aus der Zeichnung ist die Wirkungsweise der Vorrichtung ersichtlich.The operation of the device can be seen from the drawing.

Auf dem Antriebsrad e kann sich das mit der Achse h fest verbundene Umlaufrad i und der ebenfalls mit der Achse h verbundene Hebel f drehen. Der Zahnkranz L ist feststehend angeordnet und ist im Zahneingriff mit dem Umlaufrad i. Die Hilfsfeder a ist einerseits durch den Stift b mit dem Rad c fest verbunden, andererseits an der Achse d befestigt und erteilt derselben ein Drehmoment, welches einen Gangregler antreibt. Die Achse d dreht sich dabei in Richtung des Pfeiles h.On the drive wheel e, the planet wheel i, which is firmly connected to the axis h, and the lever f, which is also connected to the axis h, can rotate. The ring gear L is arranged in a stationary manner and is in meshing engagement with the planetary gear i. The auxiliary spring a is firmly connected on the one hand by the pin b to the wheel c, on the other hand attached to the axis d and gives the same a torque which drives a gear regulator. The axis d rotates in the direction of the arrow h.

Am Rad c wirkt eine Antriebskraft in Richtung des Pfeiles k. Führt das Rad c eine Bewegung in dieser Richtung aus, so muß sich das Umlaufrad i um die Achse h in Richtung des Pfeiles g drehen, bewirkt durch den feststehenden Zahnkranz 1.A driving force acts on wheel c in the direction of arrow k. If the wheel c executes a movement in this direction, the planet wheel i must rotate about the axis h in the direction of the arrow g, caused by the stationary ring gear 1.

In der gezeichneten Stellung wird der Hebel f, der mit dem Umlaufrad i fest verbunden ist, an der Verdrehung durch die Achse d verhindert. Hat sich die Achse d durch die Kraft der Feder a so weit gedreht, daß ihr Einschnitte den Hebel/ freigibt, so kann sich das Umlaufrad i um seine Achse lt und zugleich das Antriebsrad c um die Achse d drehen, jedoch nur so weit, bis der Hebel/ an der Achsed anliegt (Stellungm). Durch diese Drehung wird die Feder a nachgespannt. Der Hebel/ bleibt in der Ruhelage, bis die Achse d sich wieder so weit gedreht hat, daß ihr Einschnitte ihn wiederum freigibt, so daß sich derselbe Vorgang wiederholen kann.In the position shown, the lever f, which is with the planetary gear i is firmly connected, prevented from twisting by the axis d. Has the Axis d rotated by the force of the spring a so far that its notches the lever / releases, the planet wheel i can rotate around its axis and at the same time the drive wheel Rotate c around the axis d, but only until the lever / rests against the axis d (Position m). As a result of this rotation, the spring a is re-tensioned. The lever / remains in the rest position until the axis d has rotated again so far that it cuts releases it again so that the same process can be repeated.

Bleibt am Rad e die Antriebskraft aus. dann dreht sich die Achse d noch so weit, bis ihr Anschlagarm n am Stift b anliegt, wodurch die einmal eingestellte Vorspannung der Hilfsfedera erhalten bleibt. Die Winkelverdrehung des Rades c ist vom übersetzungsverhältnis des feststehenden Zahnkranzes L zum Umlaufrad i abhängig. Durch Wahl verschiedener Übersetzungen zwischen feststehendem Zahnkranz l und Umlaufrad i sowie auch durch Anordnung mehrerer Hebel/ auf der Achseh können beliebige, jedoch zeitlich immer genaue Ablaufperioden erreicht werden.If there is no driving force on wheel e. then the axis d still rotates until its stop arm n rests on the pin b, whereby the pre-tension of the auxiliary springa, once set, is retained. The angular rotation of the wheel c is dependent on the transmission ratio of the fixed ring gear L to the planet gear i. By choosing different gear ratios between the fixed ring gear l and the planetary gear i, as well as by arranging several levers / on the axle, arbitrary, but always precisely timed, expiry periods can be achieved.

Claims (1)

PATENTANSPRÜCHE: i. Vorrichtung zur Erzielung genauer periodischer Aufzugbewegungen der Hilfsfeder an Laufwerken und Uhrwerken, dadurch gekennzeichnet, daß die von der Hilfsfeder (a) angetriebene Achse (d) zentrisch zu einem feststehenden Zahnkranz (Z) gelagert ist, der' Hebel (f), der als sperrender und auslösender Teil dient, mit einem Umlaufrad (i) fest verbunden, im Antriebsrad (c) drehbar gelagert und mit dem feststehenden Zahnkranz (1) im Zahneingriff ist, so daß die Anzahl der periodischen Ablaufbewegungen des Rades (c) während einer Umdrehung der Achse (d) vom übersetzungsverhältnis des feststehenden Zahnkranzes (1) zum Umlaufrad (i) abhängig ist. z. Vorrichtung nach Anspruch i, dadurch gekennzeichnet, daß an Stelle des einarmigen Hebels (f) mehrere Hebel auf der Achse (h) angeordnet sind.PATENT CLAIMS: i. Device for achieving precise periodic winding movements of the auxiliary spring on drives and clockworks, characterized in that the axis (d) driven by the auxiliary spring (a) is mounted centrally to a stationary toothed ring (Z), the 'lever (f), which acts as a locking and the triggering part is used, firmly connected to an epicyclic wheel (i), rotatably mounted in the drive wheel (c) and meshes with the fixed ring gear (1) so that the number of periodic sequence movements of the wheel (c) during one rotation of the axis (d) is dependent on the transmission ratio of the fixed ring gear (1) to the planetary gear (i). z. Device according to claim i, characterized in that instead of the one-armed lever (f) several levers are arranged on the axis (h).
DEB151925D Device for achieving precise periodic winding movements of the auxiliary spring on drives and clockworks Expired DE554033C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB151925D DE554033C (en) Device for achieving precise periodic winding movements of the auxiliary spring on drives and clockworks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB151925D DE554033C (en) Device for achieving precise periodic winding movements of the auxiliary spring on drives and clockworks

Publications (1)

Publication Number Publication Date
DE554033C true DE554033C (en) 1932-07-04

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ID=7002541

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB151925D Expired DE554033C (en) Device for achieving precise periodic winding movements of the auxiliary spring on drives and clockworks

Country Status (1)

Country Link
DE (1) DE554033C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE758012C (en) * 1941-12-23 1951-04-02 Schlenker Grusen J Drive with securing the constant drive power for the gear regulator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE758012C (en) * 1941-12-23 1951-04-02 Schlenker Grusen J Drive with securing the constant drive power for the gear regulator

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