DE302819C - - Google Patents
Info
- Publication number
- DE302819C DE302819C DENDAT302819D DE302819DA DE302819C DE 302819 C DE302819 C DE 302819C DE NDAT302819 D DENDAT302819 D DE NDAT302819D DE 302819D A DE302819D A DE 302819DA DE 302819 C DE302819 C DE 302819C
- Authority
- DE
- Germany
- Prior art keywords
- axis
- organ
- cone
- locking
- presses
- 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.)
- Active
Links
- 210000000056 organs Anatomy 0.000 description 5
- 230000000903 blocking Effects 0.000 description 1
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
- G04B11/00—Click devices; Stop clicks; Clutches
- G04B11/02—Devices allowing the motion of a rotatable part in only one direction
- G04B11/028—Devices allowing the motion of a rotatable part in only one direction with friction member, e.g. click spring
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Braking Arrangements (AREA)
- Pinball Game Machines (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Vorliegende Erfindung betrifft eine geräuschlose Sperrung, die in erster Linie für Uhrwerke bestimmt ist, jedoch auch sonst für Räderwerke aller Art mit gleichem Vorteil Verwendung finden kann.The present invention relates to a noiseless lock, primarily for clockworks is intended, but also otherwise for all types of gear trains with the same advantage Can be found.
Als sperrendes Organ dient ein in BezugA in relation serves as a blocking organ
auf die Drehachse exzenterartig ausgebildetes Organ, wie z. B. ein Sperrkegel, der sich mit seiner zum Sperren dienenden Fläche an eineron the axis of rotation eccentric organ, such. B. a locking cone that deals with its area used to lock on one
ίο umlaufenden Fläche des zu sperrenden Organs entlang bewegt und sich bei Rückdrehung gegen sie stemmt bzw. das betreffende Organ mitnimmt (Dobosches Gesperr). Gemäß der Erfindung dient ein exzentrischer Teil der Federwelle als Drehzapfen für den Sperrkegel.ίο surrounding area of the organ to be blocked moves along and when turned back presses against them or the organ in question takes with him (Dobosches ratchet). According to the invention, an eccentric part is used Spring shaft as pivot for the locking cone.
Der Gegenstand vorliegender Erfindung ist auf der Zeichnung näher erläutert.The subject matter of the present invention is explained in more detail in the drawing.
Fig. ι ist eine Längsansicht,Fig. Ι is a longitudinal view,
Fig. 2 eine Stirnansicht, und
Fig. 3 ein Achsenschnitt.Fig. 2 is an end view, and
3 shows an axial section.
Die Sperrung vorliegender Erfindung besteht im wesentlichen aus einem, auf der Achse a lose drehbar sitzenden Sperrkegel b o. dgl, dessen Drehzapfen und Schleiffläche c exzentrisch zur Achse α ausgestaltet sind, wobei die Exzentrizität gering sein kann.The locking of the present invention consists essentially of a locking cone b or the like seated loosely rotatably on the axis a , the pivot pin and the grinding surface c of which are designed eccentrically to the axis α , the eccentricity being small.
Der Kegel b liegt nun derart zu dem sperrenden Organ d wie z. B. einem Rad, daß er sich mit seiner Bremsfläche c innen an einer zur Achse α gleichachsigen Kreisfläche β entlang bewegt, wobei die Schleiffläche c ständig gegen die Bremsfläche e durch eine Feder f gedrückt wird, deren eines Ende an der Achse α festgemacht ist, während sie sich mit ihrem anderen Ende gegen einen Stift g des Kegels b legt und diesen ständig gegen die Fläche e drückt. Dadurch ist eine ununterbrochene Verbindung gesichert.The cone b is now in such a way to the locking organ d such. B. a wheel that it moves with its braking surface c inside on a coaxial to the axis α circular surface β along, the grinding surface c is constantly pressed against the braking surface e by a spring f , one end of which is fixed to the axis α, while it lies with its other end against a pin g of the cone b and presses this constantly against the surface e. This ensures an uninterrupted connection.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE302819C true DE302819C (en) |
Family
ID=556587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT302819D Active DE302819C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE302819C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE904482C (en) * | 1949-06-30 | 1954-02-18 | E H Dipl Ing Friedrich Nalling | Control counter or indicator for monitoring the operating time of machines or devices |
DE964848C (en) * | 1952-11-10 | 1957-05-29 | Felsa Ag | Overrunning clutch for clockworks and similar fine mechanical gears |
DE1144559B (en) * | 1951-10-24 | 1963-02-28 | Schild A G A | Locking mechanism for precision mechanical devices, especially self-winding watches |
DE2540013A1 (en) * | 1975-09-09 | 1977-03-17 | Seikosha Kk | Balance mechanism with intermittently rotating indexing wheel - carrying blocking wheel acted on by blocking lever in time piece |
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0
- DE DENDAT302819D patent/DE302819C/de active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE904482C (en) * | 1949-06-30 | 1954-02-18 | E H Dipl Ing Friedrich Nalling | Control counter or indicator for monitoring the operating time of machines or devices |
DE1144559B (en) * | 1951-10-24 | 1963-02-28 | Schild A G A | Locking mechanism for precision mechanical devices, especially self-winding watches |
DE964848C (en) * | 1952-11-10 | 1957-05-29 | Felsa Ag | Overrunning clutch for clockworks and similar fine mechanical gears |
DE2540013A1 (en) * | 1975-09-09 | 1977-03-17 | Seikosha Kk | Balance mechanism with intermittently rotating indexing wheel - carrying blocking wheel acted on by blocking lever in time piece |
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