EP2213976A2 - Dispositif de corps de feu d'artifice - Google Patents

Dispositif de corps de feu d'artifice Download PDF

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Publication number
EP2213976A2
EP2213976A2 EP10000464A EP10000464A EP2213976A2 EP 2213976 A2 EP2213976 A2 EP 2213976A2 EP 10000464 A EP10000464 A EP 10000464A EP 10000464 A EP10000464 A EP 10000464A EP 2213976 A2 EP2213976 A2 EP 2213976A2
Authority
EP
European Patent Office
Prior art keywords
fireworks
bottom plate
recess
ignition
arrangement according
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Withdrawn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
EP10000464A
Other languages
German (de)
English (en)
Other versions
EP2213976A3 (fr
Inventor
Peter Rolf
Andreas Glasmacher
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.)
WECO Pyrotechnische Fabrik GmbH
Original Assignee
WECO Pyrotechnische Fabrik GmbH
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 WECO Pyrotechnische Fabrik GmbH filed Critical WECO Pyrotechnische Fabrik GmbH
Publication of EP2213976A2 publication Critical patent/EP2213976A2/fr
Publication of EP2213976A3 publication Critical patent/EP2213976A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B4/00—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes
    • F42B4/20—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes characterised by having holder or support other than casing, e.g. whirler or spike support
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B4/00—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes
    • F42B4/24—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes characterised by having plural successively-ignited charges

Definitions

  • the present invention relates to a fireworks body assembly comprising at least two fireworks and a bottom plate with arranged on an upper side of the bottom plate receptacles for the at least two fireworks, as well as a corresponding bottom plate.
  • FIG. 1 262 730 A2 An exemplary battery firing assembly is shown in FIG EP 1 262 730 A2 disclosed.
  • the individual firecrackers are loosely received in a receiving part, which is similar to an outer packaging, an alignment of the individual fireworks to each other takes place by the mutual attitude and support of the respective firecracker sleeves with their contact surfaces together.
  • a disadvantage of these known from the prior art battery fireworks is that on the one hand the exact, usually parallel alignment of the occasionally recorded in a recording fireworks just after firing one or more fireworks from such a battery plant fireworks remaining in the same is affected, and in the production of such battery fireworks due to the necessary exact alignments of the respective occasionally recorded firecrackers must be worked with great effort.
  • a fireworks body comprising at least two fireworks and a bottom plate with at least two arranged on top of the bottom plate receptacles each for at least one fireworks, wherein the bottom plate on a bottom at least one elongated, open in the direction of a surface of the bottom recess Igniter and at least one Matterzündungsstelle per firecracker body, wherein the Kochzündungsstelle is disposed in the region between the recess and a receptacle.
  • each receiving a receptacle is preferably provided.
  • the great advantage of the fireworks arrangement according to the invention is that due to the arrangement of at least one elongated recess on the underside of the bottom plate on the one hand the end user, where permitted, can assemble his own fireworks himself, in particular the firing order by laying appropriate ignition in the elongated, in particular channel-shaped Recess and assignment of fireworks to the appropriate recordings can set.
  • the base plate may be formed in one or more parts, in particular, it may also be modular plug-in, wherein the aforementioned expert corresponding connection means are known, for example, conventional connectors, such as those with protruding sleeves or the like. At least one fireworks body should be able to be accommodated per modular subelement of the base plate. Preferred is a one-piece design.
  • the elongate recess may have any cross-section, for example a semicircular, semi-oval, or quadrangular cross-section, wherein the corners may be rounded. Particularly preferred is a rectangular or square cross-section.
  • the shots for the fireworks can be designed in various ways. In the simplest case, they can simply be arranged as recesses on the upper side of the base plate, in which the individual fireworks, which are generally designed in the form of a cylinder tube, are set up in such a way that a firing cord the same engages through the fürzündungstelle in the elongated recess in which a igniter is guided.
  • the receptacle for the fireworks is formed by a sleeve-like receptacle, which is arranged on the upper side of the bottom plate, and is securely connected by means of a circumferential collar with the top of the bottom plate.
  • any other type of training recording is conceivable.
  • the elongated recess has at least one undercut near the surface.
  • the term "near-surface" in the context of the present invention is understood to mean that, starting from the surface of the underside, the undercut is arranged in the recess in a region which corresponds to a maximum of about 50% of the total depth of the elongated recess, starting from the surface of the elongated recess Bottom of the bottom plate.
  • the undercut is no further from the surface of the underside of the bottom plate in the interior of the elongated recess than about 30%, based on the maximum depth of the elongated recess.
  • At least two undercuts are provided which are associated with the longitudinal sides of the elongated recess.
  • the arrangement of the undercuts makes it possible that ignition means such as in particular ignition cords and Stoppines are simply einticianbar in the elongated recess, which greatly facilitates the self-assembly by the end user.
  • the undercut can be designed for this purpose in any manner known to those skilled in the art, and preferably has a skew in a range of about 30 ° to 60 °.
  • Igniter in the context of the present invention are the abovementioned Stoppins, but also igniter, especially self-adhesive, as well as igniting cords, such as so-called Bickford's ignition cords, ignition strands or the like.
  • the bottom plate may be made of any material usable for the stated purpose. Particular mention should be made of cardboard materials, plastic materials, as far as suitable for fireworks, and / or metallic materials.
  • the receptacle for the fireworks can be formed from these materials.
  • At least two overfire sites are provided per fireworks, more preferably at least three. This makes it possible to adjust the delay time between the fireworks. Because, depending on how the firing line of the fireworks body is guided in the elongated recesses, the over-ignition takes place between the firing means arranged in the elongate recess and the firing cord of the fireworks body sooner or later.
  • the over-ignition point is formed as a bore between the receptacle for the fireworks and the elongated recess.
  • the bore can have any possible cross-section, in particular, the hole does not have to have a round cross-section, but may for example also be square, rectangular, hexagonal, octagonal or n-square executed.
  • the bore is formed with a width which is only slightly wider than the diameter of a firing line of a fireworks body, so that after insertion of the fireworks body into the receptacle on the bottom plate slipping out of the firing of the fireworks body from the Matterzündungstelle be avoided.
  • the firework body arrangement according to the invention can have at least two intersecting recesses in an advantageous embodiment. Then recordings for fireworks are preferably arranged at the intersection.
  • any other embodiment of at least one elongated recess on the underside of the bottom plate is possible, for example, one in which serpentine or S- or double S-shaped only a single or more recesses are formed on the underside of the bottom plate, also without crossing each other.
  • no uniform crossing pattern must be provided, for example, only individual elongated recesses may intersect, while others may have no intersection.
  • a grid or diamond-like arrangement of the recesses is possible.
  • At least one widening is provided in the region of at least one mouth of a recess at an edge of the bottom plate.
  • an elongated recess on the underside of the bottom plate of this is preferably associated with at least one mouth, but preferably two mouths, for example, in a linear, rectilinear design of the at least one recording in a quadrangular base plate such a, in which the mouths to the opposite Side edges of the quadrangular bottom plate are formed substantially opposite one another.
  • the widening in the region of at least one opening advantageously creates the possibility of arranging there the ignition means with its one end, so that it does not protrude beyond the outer contour of the base plate.
  • the igniter is held by glue in the elongated recess, more preferably by injection molding.
  • the injection molding process is particularly applicable to firing cords and Stoppinen.
  • the bottom plate can be arranged on a base plate.
  • the connection between the base plate and the base plate can be done in any way, for example, by a simple clamping, so that the base plate is repeatedly used repeatedly.
  • Baseplate and / or bottom plate may also include foot elements to allow for spaced placement of the fireworks assembly on a footprint.
  • the foot elements may in particular also be adjustable, in particular height-adjustable, so that an exactly parallel alignment of the arrangement according to the invention can be achieved.
  • the present invention relates to a floor panel as used in a fireworks assembly according to the present invention.
  • the bottom plate in this case has, in particular on a top side, at least two receptacles for at least one fireworks body, an elongated opening for igniting means being open in the direction of a surface of the underside of the bottom plate, and at least one overcrowding point being provided for each firecracker body, wherein the Matterzündungstelle is arranged in the region between the recess and a receptacle.
  • the fireworks assembly according to the invention can be made available to the end user in a completely prefabricated form, but the end user can also be provided separately, for example, the bottom plate, on the other fireworks and igniter so that it can make a self-assembly of fireworks arrangement.
  • provision may also be made for additionally arranging ignition compound in the at least one elongated recess of the base plate, in particular in the region of over-ignition points, in order to ensure the ignition of igniter agent on the firing line of the fireworks body.
  • the firecracker may preferably be designed as a cylinder or ball bombette or with a fire stop function with loose stars, bang or whistle cartridges.
  • the invention is not limited to the feature combinations shown in the figures. Rather, the features disclosed in the description including the description of the figures can be combined with those features indicated in the figures. Furthermore, it should be noted that the reference numbers incorporated in the claims in no way limit the scope of the present invention, but merely refer to the embodiments shown in the figures. Furthermore, it should be noted that the exemplified in the figures training the bottom plate in a square shape only simplifies the presentation, and the bottom plate may have any other shape. In particular, the base plate can also be formed in several parts, with the individual modules then ultimately form a bottom plate via connectors. The formation of the receptacle for the fireworks body, which is selected in the figures, is merely exemplary, other embodiments of the recording, as these are reproduced in particular in the general description, are readily possible.
  • Fig. 1 shows a generally designated by the reference numeral 10 first embodiment of the fireworks body assembly according to the invention in a bottom view with a bottom plate 14 with a bottom 18.
  • the firecrackers 12.1 to 12.4 are cylindrical section-shaped, in particular as a cylinder or Kugelbombette or with a Feuertopffunktion be formed with loose stars, bang or whistle cartridges, and accordingly have a circular diameter.
  • the bottom plate 14 has side edges 22.1, 22.2, 22.3 and 22.4, in which mouths 38 (for example, for receiving 26.2 are the mouths 38.21 and 38.22 referred to in Fig. 1 ) of a total of three linear and rectilinear elongated recesses 26.1, 26.2 and 26.3 open.
  • These elongate recesses 26.1, 26.2 and 26.3 are approximately square in cross-section (see Fig. 3 ), wherein the elongated recesses 26.1 and 26.2 are parallel to each other and thereby pulled through to the side edges 22.1 and 22.3 of the bottom plate 14.
  • the elongated recesses 26.1 and 26.2 are crossed at right angles by an elongated recess 26.3.
  • the elongate recess 26.2 has on the side edge 22.3 of the bottom plate 14 has a rectangular-shaped extension 40, in which a not shown here inserted Igniter can be pressed so that it does not protrude beyond the outer contour, defined by the side edges 22.1 to 22.4, the bottom plate, and thus a simple packaging when prefastening the fireworks arrangement is possible.
  • Fig. 1 to recognize that in the bottom plate 14 Kochzündungs slaughter 30 are arranged, which in a region between the elongated recesses 26.1 to 26.3 and the not shown in detail receptacles 24 (see Fig. 2 ) disposed on the upper surface 16 of the bottom plate 14.
  • the fireworks 12.4 only a single Matterzündungstelle 30.1 be provided, but also, as shown on the fireworks 12.2, also a total of three Studentszündungstellen 30.2, 30.3 and 30.4 be associated with a fireworks.
  • the ignition cord 13 see Fig.
  • the fireworks body 12.2 is first passed, starting from the location of the ignition, for example, starting from a recorded in the extension 40 end of an igniter, there is a staggered over-ignition, so that thereby a fine adjustment from the factory or by the end user in self-assembly in terms of the sequence of fireworks achievable with the fireworks arrangement can be taken.
  • Fig. 2 shows a sectional view through the bottom plate 14 of the embodiment according to Fig. 1 , wherein the arrangement of the Matterzündungsstellen 30.1 to 30.4 and the arrangement of Anzündschnüren 13.1 or 13.2 from firecrackers not shown in detail here 12.4 and 12.2 according to particularly clarified Fig. 1 the fireworks assembly 10 according to the invention.
  • the receptacles 24.1 and 24.2 are circular in shape, and convey with the use of fireworks 12 in this sufficient support.
  • the Kochzündungsstellen 30.1 to 30.4 are seen in cross-section circular, which also in the other fireworks 12.1 and 12.3 according to Fig. 1 the fireworks assembly 10 may be the case.
  • Fig. 3 shows the detail X the Fig. 2 in a detailed view, from which in particular the approximately square cross-section of the elongated recess 26.3 is apparent, wherein a base 36 is formed, which is provided on both sides with a soft curve merges into side walls 34.1 and 34.2 of the elongated recess 26.3.
  • an ignition means 28 such as a Stoppine, is recorded, which is in contact with both the base 36 and the side walls 34.1 and 34.2, but need not.
  • the inside width of the elongated recess 26.3 is chosen so that it corresponds approximately to the diameter of the igniter 28 (+/- 5%).
  • first embodiment of the fireworks body assembly 10 is a variety of ways how the igniter 28 can be performed in the recesses 26.1 to 26.3.
  • the igniter can be pressed starting from the widening 40 via the mouth 38.22 in the elongated recess 26.2 and so over the Kochzündungstellen 30 fireworks 12.4 and 12.3 cause the same, then then kinking at right angles to the fireworks 12.3 in the elongated recess 26.3 to be performed on the fireworks body 12.2 and in the area of Kochzündungsstellen 30.2 to 30.4, then there at right angles to the left bent on the fireworks 12.1 with another three Matterzündungstellen 30 to be performed.
  • an ignition means 28 via the mouth 38.21 of the elongate recess 26.2 (whereby a widening 40 could be provided on the side edge 22.1 in the region of the mouth 38.21), and the igniter means 28 onto the over-ignition sites 30 of the fireworks 12.3 and 12.4, and thereby provide a diversion such that another branch of the igniter 28 is guided by the fireworks body 12.3 on the fireworks 12.2 to the fireworks 12.1.
  • a variety of other possibilities of the arrangement of igniter 28 in the recesses 26 is conceivable. From the above it is clear that the igniter can also be designed in several parts in the meaning of the invention, and in particular can have branching points.
  • Fig. 4 now shows a second embodiment of the fireworks assembly 10 according to the invention, wherein a square bottom plate 14 with now a total of nine fireworks 12, which are schematically indicated, is provided on the underside 18, a single recess 26 S-shaped with mouths 38.11 and 38.12 in Each Firecracker 12 is exactly one Matterzündungstelle 30 is provided so that in each series of three an equal distance between the Kochzündungstellen is given and accordingly takes place at the same time over time ignition takes place in each row of three, whereas when changing the Threesome due to the longer way a delay of the over-ignition occurs.
  • a fireworks body assembly as well as a bottom plate is provided for this, which a simple assembly, in particular self-assembly by the end user, allows for a simultaneously high variability of the pyrotechnic effects to be achieved by arranging a or more Studentszündungsstellen and specific leadership of igniter with specific arrangement of one or more elongated recesses on the underside of the bottom plate.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
EP10000464A 2009-01-28 2010-01-19 Dispositif de corps de feu d'artifice Withdrawn EP2213976A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200910006473 DE102009006473B4 (de) 2009-01-28 2009-01-28 Feuerwerkskörperanordnung

Publications (2)

Publication Number Publication Date
EP2213976A2 true EP2213976A2 (fr) 2010-08-04
EP2213976A3 EP2213976A3 (fr) 2011-12-07

Family

ID=42134281

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10000464A Withdrawn EP2213976A3 (fr) 2009-01-28 2010-01-19 Dispositif de corps de feu d'artifice

Country Status (2)

Country Link
EP (1) EP2213976A3 (fr)
DE (1) DE102009006473B4 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2505955A1 (fr) * 2011-03-31 2012-10-03 Pyrogiochi S.R.L. Amélioration d'un dispositif pyrotechnique pour la réalisation d'un alphabet lumineux
WO2013080229A1 (fr) * 2011-11-28 2013-06-06 Pyrogiochi S.R.L. Embase porteuse en polystyrène pour feux d'artifice

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106871734B (zh) * 2017-02-17 2018-12-04 卢山河 一种具有发射坑和多道阻火结构的组合烟花
TWI622753B (zh) * 2017-05-26 2018-05-01 Chen Xiu Mei Fireworks body manufacturing method and structure thereof
RU187756U1 (ru) * 2019-01-24 2019-03-18 ООО "Пиро-Каскад" Комбинированный залповый фейерверк
RU187754U1 (ru) * 2019-01-24 2019-03-18 ООО "Корсар-Сервис" Комбинированный фейерверк
DE102021106486A1 (de) 2021-03-17 2022-09-22 Christian Stefan Werth Bodenteil zur Aufnahme eines hohlen Feuerwerksgrundkörpers sowie Feuerwerksbatterie

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2144912A1 (es) * 1996-11-22 2000-06-16 Gamon Fernando Garcia Bloque de carcasas pirotecnicas para fuegos artificiales.
EP1262730A2 (fr) 2001-05-29 2002-12-04 Weco Pyrotechnische Fabrik Gmbh Article pyrotechnique muni d'une plaque de sol extensible
ES2258376A1 (es) * 2004-02-26 2006-08-16 Fernando Garcia Gamon Bateria para fuegos artificiales.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5429053A (en) * 1993-12-22 1995-07-04 Walker; Ronald R. Pyrotechnic fan rack
DE202006017118U1 (de) * 2006-03-08 2007-01-18 Cornet Feuerwerk Gmbh Feuerwerkskörperanordnung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2144912A1 (es) * 1996-11-22 2000-06-16 Gamon Fernando Garcia Bloque de carcasas pirotecnicas para fuegos artificiales.
EP1262730A2 (fr) 2001-05-29 2002-12-04 Weco Pyrotechnische Fabrik Gmbh Article pyrotechnique muni d'une plaque de sol extensible
ES2258376A1 (es) * 2004-02-26 2006-08-16 Fernando Garcia Gamon Bateria para fuegos artificiales.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2505955A1 (fr) * 2011-03-31 2012-10-03 Pyrogiochi S.R.L. Amélioration d'un dispositif pyrotechnique pour la réalisation d'un alphabet lumineux
WO2013080229A1 (fr) * 2011-11-28 2013-06-06 Pyrogiochi S.R.L. Embase porteuse en polystyrène pour feux d'artifice

Also Published As

Publication number Publication date
DE102009006473A1 (de) 2010-07-29
EP2213976A3 (fr) 2011-12-07
DE102009006473B4 (de) 2014-09-11

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