DE286202C - - Google Patents
Info
- Publication number
- DE286202C DE286202C DE1913286202D DE286202DA DE286202C DE 286202 C DE286202 C DE 286202C DE 1913286202 D DE1913286202 D DE 1913286202D DE 286202D A DE286202D A DE 286202DA DE 286202 C DE286202 C DE 286202C
- Authority
- DE
- Germany
- Prior art keywords
- regulating
- spring
- axis
- regulating spring
- screw
- 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 - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C9/00—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition
- F42C9/02—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means
- F42C9/04—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means by spring motor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fuses (AREA)
- Springs (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Den Gegenstand der Erfindung bildet eine Regulierfeder für Uhrwerkhemmungen mechanischer
Zeitzünder, die sich dadurch auszeichnet, daß sie dem Einfluß der Fliehkraft bei
der Rotation des Geschosses nicht unterworfen ist, und daß sie die Unruhe in einem
größeren Ergänzungsbogen schwingen läßt als bei den bisher gebräuchlichen Hemmungen.
Die bisher bekannten Regulierfedern fürThe subject of the invention is a regulating spring for clockwork escapements of mechanical time fuses, which is characterized by the fact that it is not subject to the influence of centrifugal force when the projectile rotates, and that it allows the unrest to oscillate in a larger supplementary arc than with the escapements used up to now.
The previously known regulating springs for
ίο Uhrwerkhemmungen in mechanischen Zeitzündern leiden unter dem Einfluß der Fliehkraft verhältnismäßig sehr stark, so daß dadurch bedeutende Ungenauigkeiten entstehen. Die Regulierfeder nach vorliegender Erfindung stellt einen einfachen geraden Torsionsdraht von beliebigem Querschnitt oder Material dar, der in der Unruhachse oder deren Verlängerung angeordnet ist. Wird der Zünder nun so hergestellt, daß die Unruhachse, wie allgemein üblich, in der Rotationsachse des Geschosses angeordnet wird, so lagert die Regulierfeder ebenfalls in der Rotationsachse, und die Fliehkraft hat daher keinen Einfluß.ίο escapement in mechanical time fuses suffer from the influence of centrifugal force relatively very strongly, so that as a result significant inaccuracies arise. The regulating spring according to the present invention represents a simple straight torsion wire of any cross-section or material which is arranged in the balance axis or its extension. Will the detonator now manufactured in such a way that the balance axis, as is common practice, is in the axis of rotation of the projectile is arranged, the regulating spring is also located in the axis of rotation, and the centrifugal force therefore has no influence.
In den Fig. 1 und 2 ist ein Ausführungsbeispiel dargestellt, und zwar ist, wie aus Fig. ι hervorgeht, die Regulierfeder h in der Achse f der Unruhe E mit einem Stift k befestigt. Die Feder ist ein flacher Draht von rechteckigem Querschnitt; sie ragt mit dem oberen Ende in einen Schlitz des Regulierklobens /, der durch die beiden Schrauben g, g höher- oder tiefergeschraubt werden kann. Dadurch wird die wirksame Länge der Regulierfeder h länger oder kürzer, und infolgedessen wird die Uhr schneller oder langsamer gehen. Die Feder j ist vorgesehen, um den toten Gang der Schrauben unschädlich zu machen. Ebenso haben die beiden Schrauben i, i nur den Zweck, nachdem das Uhrwerk reguliert worden ist, die Schrauben g, g festzustellen, damit sie sich nicht verschrauben können. « 1 and 2, an embodiment is shown, namely, as shown in Fig. Ι, the regulating spring h is attached to the axis f of the balance E with a pin k. The spring is a flat wire with a rectangular cross-section; its upper end protrudes into a slot in the regulating block / which can be screwed higher or lower using the two screws g, g. This makes the effective length of the regulating spring h longer or shorter, and as a result the watch will go faster or slower. The spring j is provided in order to make the screw's dead cycle harmless. Likewise, the two screws i, i only have the purpose, after the clockwork has been adjusted, to lock screws g, g so that they cannot screw themselves together. «
Fig. 3 und 4 stellen ein zweites Ausführungsbeispiel dar. Bei diesem ist die Regulierfeder h in der Verlängerung der Unruhachse f angeordnet Und mit einem Kloben 0 an dem Zapfen der Welle f befestigt. Der Regulierkloben I" ist in einem Ständer V als Schlitten geführt, so daß nur eine Regulierschraube g' und eine Klemmschraube ϊ verwendet werden. Auch hier ist zur Vermeidung des toten Ganges eine Feder / vorgesehen. 3 and 4 show a second exemplary embodiment. In this case, the regulating spring h is arranged in the extension of the balance axis f and is fastened to the journal of the shaft f with a clamp 0. The regulating block I ″ is guided in a stand V as a slide, so that only one regulating screw g ' and one clamping screw ϊ are used. Here, too, a spring / is provided to avoid the dead gear.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE286202T | 1913-01-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE286202C true DE286202C (en) |
Family
ID=4313255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1913286202D Expired - Lifetime DE286202C (en) | 1913-01-15 | 1913-01-15 |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH66755A (en) |
DE (1) | DE286202C (en) |
FR (1) | FR465331A (en) |
-
1913
- 1913-01-15 DE DE1913286202D patent/DE286202C/de not_active Expired - Lifetime
- 1913-11-26 FR FR465331D patent/FR465331A/en not_active Expired
- 1913-11-29 CH CH66755A patent/CH66755A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH66755A (en) | 1914-10-01 |
FR465331A (en) | 1914-04-14 |
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