EP2875309A1 - Mechanisch verstellbares verzögerungselement - Google Patents
Mechanisch verstellbares verzögerungselementInfo
- Publication number
- EP2875309A1 EP2875309A1 EP13734780.3A EP13734780A EP2875309A1 EP 2875309 A1 EP2875309 A1 EP 2875309A1 EP 13734780 A EP13734780 A EP 13734780A EP 2875309 A1 EP2875309 A1 EP 2875309A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- delay
- tube
- delay element
- delay time
- sleeve
- 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.)
- Granted
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
- F42C9/10—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by combustion
Definitions
- the invention is based on the idea to realize a simple variable delay mechanically.
- the idea aims that a simple adjustment of the delay time, for example, with slight twisting of two parts to each other is possible.
- a simple guide scale is used as the measuring or reading device.
- the sleeve 2 moves over the thread a in the axial direction. This changes the delay time.
- a measuring pin 6 can be read by a cutout e in part 8, the set delay time. Via a measuring scale, which can be attached to part b, the set delay time can also be read there directly.
- the thread a is displaced in the axial direction, the delay time changed.
- the measuring pin 14 can be read through the cutout c in part 8, the set delay time.
- the reading is also possible directly.
- Advantage of this design is that fewer revolutions of both parts 7, 8 are necessary because the gear ratio helps. Further halving is possible by using a double thread a.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Measurement Of Unknown Time Intervals (AREA)
- Telescopes (AREA)
- General Details Of Gearings (AREA)
- Elimination Of Static Electricity (AREA)
- Retarders (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201210014149 DE102012014149B3 (de) | 2012-07-18 | 2012-07-18 | Mechanisch verstellbares Verzögerungselement |
| PCT/EP2013/064436 WO2014012816A1 (de) | 2012-07-18 | 2013-07-09 | Mechanisch verstellbares verzögerungselement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2875309A1 true EP2875309A1 (de) | 2015-05-27 |
| EP2875309B1 EP2875309B1 (de) | 2016-09-07 |
Family
ID=48742581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP13734780.3A Active EP2875309B1 (de) | 2012-07-18 | 2013-07-09 | Mechanisch verstellbares verzögerungselement |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2875309B1 (de) |
| DE (1) | DE102012014149B3 (de) |
| ES (1) | ES2604011T3 (de) |
| WO (1) | WO2014012816A1 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013013705A1 (de) | 2013-08-20 | 2015-02-26 | Rheinmetall Waffe Munition Gmbh | Pyrotechnische Verzögerungseinrichtung für elnen Munitionszünder und Mörsergranate mit einer derartigen Verzögerungseinrichtung |
| DE102015110061A1 (de) | 2015-06-23 | 2016-12-29 | Rheinmetall Waffe Munition Gmbh | Nebelsprenggranate |
| DE102015116985A1 (de) | 2015-10-06 | 2017-04-06 | Rheinmetall Waffe Munition Gmbh | Selbstverzehrendes Geschoss |
| DE102015117003A1 (de) | 2015-10-06 | 2017-04-06 | Rheinmetall Waffe Munition Gmbh | Geschoss mit reduzierter Reichweite |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1448916A (fr) * | 1965-06-25 | 1966-08-12 | Détonateur à retards réglables avec dispositif de réglage incorporé | |
| DE977759C (de) * | 1965-12-16 | 1969-11-06 | Junghans Ges Mit Beschraenkter | Uhrwerkszuender mit einem umlaufenden Tempierring |
| DE2352967C3 (de) * | 1973-10-23 | 1978-04-20 | Gebrueder Junghans Gmbh, 7230 Schramberg | Anordnung zum Einstellen der Zündverzugszeit |
| DE3434100A1 (de) * | 1984-09-17 | 1987-08-06 | Honeywell Regelsysteme Gmbh | Geschosszuender |
| DE3639201A1 (de) * | 1986-11-15 | 1988-05-19 | Junghans Gmbh Geb | Friktionseinrichtung fuer den tempiervorgang an geschosszuendern |
| FR2797947B1 (fr) * | 1999-08-24 | 2001-11-16 | Francesco Ambrico | Dispositif pyrotechnique de connexion et de retard |
| FR2839146B1 (fr) * | 2002-04-29 | 2006-12-15 | Francesco Ambrico | Dispositif pyrotechnique de retard |
| US20090235838A1 (en) * | 2008-03-19 | 2009-09-24 | Hultman John A | Selectable delay mechanism for pyrotechnic munitions |
-
2012
- 2012-07-18 DE DE201210014149 patent/DE102012014149B3/de not_active Expired - Fee Related
-
2013
- 2013-07-09 EP EP13734780.3A patent/EP2875309B1/de active Active
- 2013-07-09 ES ES13734780.3T patent/ES2604011T3/es active Active
- 2013-07-09 WO PCT/EP2013/064436 patent/WO2014012816A1/de not_active Ceased
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2014012816A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2604011T3 (es) | 2017-03-02 |
| EP2875309B1 (de) | 2016-09-07 |
| WO2014012816A1 (de) | 2014-01-23 |
| DE102012014149B3 (de) | 2013-07-25 |
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