EP0841530A3 - Device for expanding nets - Google Patents
Device for expanding nets Download PDFInfo
- Publication number
- EP0841530A3 EP0841530A3 EP97119417A EP97119417A EP0841530A3 EP 0841530 A3 EP0841530 A3 EP 0841530A3 EP 97119417 A EP97119417 A EP 97119417A EP 97119417 A EP97119417 A EP 97119417A EP 0841530 A3 EP0841530 A3 EP 0841530A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- radial
- weights
- source
- generated
- nets
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H13/00—Means of attack or defence not otherwise provided for
- F41H13/0006—Ballistically deployed systems for restraining persons or animals, e.g. ballistically deployed nets
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/22—Devices for lowering persons from buildings or the like by making use of jumping devices, e.g. jumping-sheets, jumping-mattresses
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Air Bags (AREA)
Abstract
Vorrichtung zum Aufspannen von Netzen für Fang- und Sicherungszwecke durch radialen Ausstoß von Ballastgewichten (6) unter Verwendung von pyrotechnischen Funktionselementen (1,11), wobei die Energie zum Beschleunigen der Radialgewichte (6) durch ein in sich geschlossene pyrotechnische Primärkraftquelle (1,11) erzeugt wird und diese eine Sekundärkraftquelle (4,13) speist, welche direkt auf die radialgewichte (6) einwirkt. Die Sekundärquelle (4) wird von einem pneumatischen oder hydraulischen System (2,3,4) gebildet, innerhalb dessen der erforderliche Arbeitsdruck durch die Linearbewegung eines pyrotechnischen betriebenen Kolbens (2) erzeugt wird. Dem Kolben (2) ist am Ende seiner Wirkbewegung ein Bremselement zugeordnet. Als Alternative kann die Sekundärkraftquelle (4) von einer Stahlfederanordnung (13) gebildet sein, wobei die Stahlfeder (13) im Ruhezustand nicht gespannt sind. Durch diese Vorrichtung treten offene Explosion und Austritt heißer Gase nicht auf. Device for tensioning nets for catching and securing purposes by radial ejection of ballast weights (6) using pyrotechnic functional elements (1, 11), the energy for accelerating the radial weights (6) by a self-contained pyrotechnic primary power source (1, 11 ) is generated and this feeds a secondary force source (4, 13) which acts directly on the radial weights (6). The secondary source (4) is formed by a pneumatic or hydraulic system (2,3,4), within which the required working pressure is generated by the linear movement of a pyrotechnically operated piston (2). A brake element is assigned to the piston (2) at the end of its active movement. As an alternative, the secondary force source (4) can be formed by a steel spring arrangement (13), the steel spring (13) not being tensioned in the idle state. This device does not cause open explosion and hot gas leakage.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1996145906 DE19645906C1 (en) | 1996-11-07 | 1996-11-07 | Net casting jig or framework |
DE19645906 | 1996-11-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0841530A2 EP0841530A2 (en) | 1998-05-13 |
EP0841530A3 true EP0841530A3 (en) | 1998-11-18 |
Family
ID=7810913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97119417A Withdrawn EP0841530A3 (en) | 1996-11-07 | 1997-11-06 | Device for expanding nets |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0841530A3 (en) |
DE (1) | DE19645906C1 (en) |
ZA (1) | ZA9710036B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0121011D0 (en) * | 2001-08-30 | 2001-10-24 | Millennium Innovations Ltd | Vessel immobiliser projectile |
DE102017112769A1 (en) * | 2017-06-09 | 2018-12-13 | Droptec Gmbh | Interception device for interception of unmanned aerial vehicles |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB105286A (en) * | 1916-06-16 | 1917-04-12 | Enid Scarritt Wales | Improvements in Explosive Projectiles. |
US2872846A (en) * | 1954-07-07 | 1959-02-10 | William D Crozier | High velocity gun |
GB2055282A (en) * | 1979-08-01 | 1981-03-04 | Capture Net International Ltd | Device for capturing animals |
US4912869A (en) * | 1987-11-02 | 1990-04-03 | Tetra Industries Pty. Limited | Net gun |
WO1995000814A1 (en) * | 1993-06-19 | 1995-01-05 | Bugiel Horst Georg | Self-defense device |
EP0655603A1 (en) * | 1993-11-01 | 1995-05-31 | Frédéric Baillod | Ammunition comprising projectiles connected to each other by means of flexible filaments |
DE4437412A1 (en) * | 1994-03-10 | 1995-09-14 | Bugiel Horst Georg Dipl Ing | Self-defence aid with weighted net |
DE19531233A1 (en) * | 1995-08-25 | 1996-02-15 | Dewexco Gmbh & Co Kg | Compressed air gun with air pressure cartridge + |
DE3706532C1 (en) * | 1987-02-28 | 1996-09-19 | Daimler Benz Aerospace Ag | Gas pressure control device for military weapon |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3146166A1 (en) * | 1981-11-21 | 1983-05-26 | Rheinmetall GmbH, 4000 Düsseldorf | Missile |
DE4313281C2 (en) * | 1993-04-23 | 1995-04-20 | Bugiel Horst Georg Dipl Ing | Process and device for the temporary defense against an attacker |
DE4439762C1 (en) * | 1994-11-07 | 1995-12-07 | Daimler Benz Aerospace Ag | Catching device for people for |
-
1996
- 1996-11-07 DE DE1996145906 patent/DE19645906C1/en not_active Expired - Fee Related
-
1997
- 1997-11-06 EP EP97119417A patent/EP0841530A3/en not_active Withdrawn
- 1997-11-07 ZA ZA9710036A patent/ZA9710036B/en unknown
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB105286A (en) * | 1916-06-16 | 1917-04-12 | Enid Scarritt Wales | Improvements in Explosive Projectiles. |
US2872846A (en) * | 1954-07-07 | 1959-02-10 | William D Crozier | High velocity gun |
GB2055282A (en) * | 1979-08-01 | 1981-03-04 | Capture Net International Ltd | Device for capturing animals |
DE3706532C1 (en) * | 1987-02-28 | 1996-09-19 | Daimler Benz Aerospace Ag | Gas pressure control device for military weapon |
US4912869A (en) * | 1987-11-02 | 1990-04-03 | Tetra Industries Pty. Limited | Net gun |
WO1995000814A1 (en) * | 1993-06-19 | 1995-01-05 | Bugiel Horst Georg | Self-defense device |
EP0655603A1 (en) * | 1993-11-01 | 1995-05-31 | Frédéric Baillod | Ammunition comprising projectiles connected to each other by means of flexible filaments |
DE4437412A1 (en) * | 1994-03-10 | 1995-09-14 | Bugiel Horst Georg Dipl Ing | Self-defence aid with weighted net |
DE19531233A1 (en) * | 1995-08-25 | 1996-02-15 | Dewexco Gmbh & Co Kg | Compressed air gun with air pressure cartridge + |
Also Published As
Publication number | Publication date |
---|---|
DE19645906C1 (en) | 1998-01-22 |
EP0841530A2 (en) | 1998-05-13 |
ZA9710036B (en) | 1998-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
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AX | Request for extension of the european patent |
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17P | Request for examination filed |
Effective date: 19980620 |
|
PUAL | Search report despatched |
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AX | Request for extension of the european patent |
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|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: LFK LENKFLUGKOERPERSYSTEME GMBH |
|
AKX | Designation fees paid |
Free format text: AT CH DE FR GB IT LI NL |
|
17Q | First examination report despatched |
Effective date: 20000229 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20000601 |