EP0841530A2 - Dispositif pour tendre des filets - Google Patents

Dispositif pour tendre des filets Download PDF

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Publication number
EP0841530A2
EP0841530A2 EP97119417A EP97119417A EP0841530A2 EP 0841530 A2 EP0841530 A2 EP 0841530A2 EP 97119417 A EP97119417 A EP 97119417A EP 97119417 A EP97119417 A EP 97119417A EP 0841530 A2 EP0841530 A2 EP 0841530A2
Authority
EP
European Patent Office
Prior art keywords
piston
weights
pyrotechnic
power source
radial
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Withdrawn
Application number
EP97119417A
Other languages
German (de)
English (en)
Other versions
EP0841530A3 (fr
Inventor
Johannes Feierlein
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.)
LFK Lenkflugkoerpersysteme GmbH
Original Assignee
LFK Lenkflugkoerpersysteme GmbH
Daimler Benz Aerospace AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by LFK Lenkflugkoerpersysteme GmbH, Daimler Benz Aerospace AG filed Critical LFK Lenkflugkoerpersysteme GmbH
Publication of EP0841530A2 publication Critical patent/EP0841530A2/fr
Publication of EP0841530A3 publication Critical patent/EP0841530A3/fr
Withdrawn legal-status Critical Current

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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

Definitions

  • the invention relates to a device for spanning nets according to the preamble of claim 1.
  • Networks that can be quickly opened up have a wide range of applications, for example when catching animals, as a rescue device and more recently for Defense against acts of violence and burglaries. In all cases, the purpose pursued to catch or capture the animal or human. Considerable network sizes of 10 or more meters in Diameter required. For the stretching of such large networks, whereby the radial ejection of ballast weights, which by means of their kinetic energy the state of the knows how to pull the net out of its container and unfold it Technology a number of possibilities, such as from the Publications DE 44 39 762 C1 and WO 95/00814 or DE 31 46 166 A1 and DE 43 13 281 C2 can be found.
  • the present invention has for its object a device to create the type mentioned, in which to activate the Grid tensioning by pyrotechnic propellants is safe for everyone can be used because no open explosion or none hot gas can escape more.
  • the general idea of the invention provides for problem solving, the Ballast weights no longer directly from the combustion gases of a Gas generator to accelerate but through a secondary power source that can be a mechanical or pneumatic device and now in turn from a pyrotechnically operated, closed one Piston cylinder system is operated.
  • the combustion gases remain after the so-called working stroke in the closed combustion chamber or are blown off slowly and without endangering people or property.
  • the embodiment outlined in FIG. 1 for the ejection of the Ballast weights of a network are determined by means of a pneumatic device accelerates.
  • the air pressure required for this is provided by a pump used force element 1 generated, which is ignited and thereby the Piston 2 in the primary cylinder 3 moves quickly forward and the air in the Secondary cylinder 4 compressed.

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)
  • Air Bags (AREA)
  • Actuator (AREA)
  • Portable Nailing Machines And Staplers (AREA)
EP97119417A 1996-11-07 1997-11-06 Dispositif pour tendre des filets Withdrawn EP0841530A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1996145906 DE19645906C1 (de) 1996-11-07 1996-11-07 Vorrichtung zum Aufspannen von Netzen
DE19645906 1996-11-07

Publications (2)

Publication Number Publication Date
EP0841530A2 true EP0841530A2 (fr) 1998-05-13
EP0841530A3 EP0841530A3 (fr) 1998-11-18

Family

ID=7810913

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97119417A Withdrawn EP0841530A3 (fr) 1996-11-07 1997-11-06 Dispositif pour tendre des filets

Country Status (3)

Country Link
EP (1) EP0841530A3 (fr)
DE (1) DE19645906C1 (fr)
ZA (1) ZA9710036B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0121011D0 (en) * 2001-08-30 2001-10-24 Millennium Innovations Ltd Vessel immobiliser projectile
DE102017112769A1 (de) * 2017-06-09 2018-12-13 Droptec Gmbh Abfangvorrichtung zum Abfangen von unbemannten Flugobjekten

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3146166A1 (de) 1981-11-21 1983-05-26 Rheinmetall GmbH, 4000 Düsseldorf Wurfkoerper
DE4313281A1 (de) 1993-04-23 1994-10-27 Bugiel Horst Georg Dipl Ing Verfahren und Einrichtung zur vorübergehenden Abwehr eines Angreifers
WO1995000814A1 (fr) 1993-06-19 1995-01-05 Bugiel Horst Georg Dispositif de defense
DE4437412A1 (de) 1994-03-10 1995-09-14 Bugiel Horst Georg Dipl Ing Netz-Spender
DE4439762C1 (de) 1994-11-07 1995-12-07 Daimler Benz Aerospace Ag Personen-Fernfessel

Family Cites Families (7)

* Cited by examiner, † Cited by third party
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 (de) * 1987-02-28 1996-09-19 Daimler Benz Aerospace Ag Gasdruckregeleinrichtung
US4912869A (en) * 1987-11-02 1990-04-03 Tetra Industries Pty. Limited Net gun
CH688946A5 (fr) * 1993-11-01 1998-06-15 Frederic Baillod Dispositif de capture, notamment pour arme à feu.
DE19531233C2 (de) * 1995-08-25 1997-02-20 Dewexco Gmbh & Co Kg Patrone für Luftdruckwaffe

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3146166A1 (de) 1981-11-21 1983-05-26 Rheinmetall GmbH, 4000 Düsseldorf Wurfkoerper
DE4313281A1 (de) 1993-04-23 1994-10-27 Bugiel Horst Georg Dipl Ing Verfahren und Einrichtung zur vorübergehenden Abwehr eines Angreifers
WO1995000814A1 (fr) 1993-06-19 1995-01-05 Bugiel Horst Georg Dispositif de defense
DE4437412A1 (de) 1994-03-10 1995-09-14 Bugiel Horst Georg Dipl Ing Netz-Spender
DE4439762C1 (de) 1994-11-07 1995-12-07 Daimler Benz Aerospace Ag Personen-Fernfessel

Also Published As

Publication number Publication date
DE19645906C1 (de) 1998-01-22
EP0841530A3 (fr) 1998-11-18
ZA9710036B (en) 1998-06-15

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