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WO2018123848A1 - Fusée de signalisation - Google Patents

Fusée de signalisation Download PDF

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Publication number
WO2018123848A1
WO2018123848A1 PCT/JP2017/046080 JP2017046080W WO2018123848A1 WO 2018123848 A1 WO2018123848 A1 WO 2018123848A1 JP 2017046080 W JP2017046080 W JP 2017046080W WO 2018123848 A1 WO2018123848 A1 WO 2018123848A1
Authority
WO
WIPO (PCT)
Prior art keywords
flame tube
road surface
signal
signal flame
paint layer
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.)
Ceased
Application number
PCT/JP2017/046080
Other languages
English (en)
Japanese (ja)
Inventor
田中　聖也
清一郎 永山
容史 山口
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.)
Carlit Co Ltd
Original Assignee
Carlit Co Ltd
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 Carlit Co Ltd filed Critical Carlit Co Ltd
Priority to JP2018559143A priority Critical patent/JP7021112B2/ja
Publication of WO2018123848A1 publication Critical patent/WO2018123848A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q7/00—Arrangement or adaptation of portable emergency signal devices on vehicles
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D201/00—Coating compositions based on unspecified macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/18—Fireproof paints including high temperature resistant paints
    • 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
    • F42B4/26—Flares; Torches
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/40—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using smoke, fire or coloured gases

Definitions

  • the present invention relates to a signal flame tube having a function of protecting a road surface such as asphalt from a high temperature flame or combustion residue generated by combustion of the signal flame tube.
  • the signal flame tube is used by road workers to notify the following vehicle that an accident has occurred due to a high-intensity flame generated by the burning of explosives when an accident or the like occurs on an expressway or the like.
  • a signal flame tube is used after being rubbed and ignited with an igniting agent provided in the main body thereof to generate a flame or smoke by rubbing and igniting it, and then placed on the road surface.
  • the flame and combustion residue generated from the signal flame tube reach a maximum temperature of several hundreds of degrees, and when burned while placed on the road surface, the asphalt in contact with the residue burns out, and a hole is formed in the road surface. Generate an open state. If the road surface is left unattended in this state, the hole becomes larger over time due to the weathering effect of the tires of the traveling vehicle and wind and rain, etc. Had.
  • Patent Documents 1 to 4 include a plate-like road surface damage prevention body provided with a heat insulation layer and a signal flame tube attached to prevent contact between the combustion residue and the road surface. It is disclosed.
  • these damage prevention bodies include those that are attached in advance before ignition and those that are attached after ignition. In either case, the procedure for use is increased and complicated.
  • the present invention overcomes such drawbacks of the conventional signal flame tube, has a sufficient road surface protection function, is easy to store, has excellent portability and usability, and can minimize combustion residues.
  • the issue is to provide a flame tube.
  • the present invention solves the above-mentioned problem, is a signal flame tube that is installed on the road surface and notifies the occurrence of an accident by a high-luminance flame emitted by the combustion of explosives, on the outer peripheral surface on the side in contact with the road surface during installation Is a signal flame tube characterized by forming a fire-resistant paint layer.
  • the present invention is a signal flame tube characterized in that the resin component contained in the fireproof paint layer is foamed by the combustion heat of the signal flame tube and becomes a road surface damage protection layer.
  • the present invention provides the signal flame tube, wherein the fire-resistant paint layer is formed by sticking a sheet-like base material coated with the fire-resistant paint to the outer peripheral surface of the signal flame tube body. is there.
  • the signal flame tube in which a fireproof paint layer is formed on the outer peripheral surface of the main body according to the present invention does not require attachment of a member such as a damage prevention body, so that it is excellent in usability and is easy to store and carry. Since all ash and carbonize after combustion, combustion residues can be greatly reduced.
  • the resin component contained in the fireproof coating layer is foamed by the combustion heat of the signal flame tube and becomes a road surface damage protection layer. Therefore, the road surface damage prevention function can be enhanced.
  • the signal flame tube according to the present invention in which the sheet-like base material on which the fire-resistant paint layer is formed is attached to the signal flame tube body can easily obtain the signal flame tube in which the fire-resistant paint layer is formed. it can.
  • FIG. 1 is a perspective view of the signal flame tube of the present invention as viewed from the bottom side in contact with the road surface.
  • the signal flame tube used in the present invention may be a general cylindrical one.
  • a rolling prevention member 4 formed in a substantially U shape is externally mounted on the outer peripheral surface 11 of the signal flame tube body 1.
  • the rolling prevention means is not limited to this, and other rolling prevention members may be used.
  • a fire-resistant paint layer 3 is provided on the outer peripheral surface 11 of the cylindrical signal flame tube main body 1.
  • the fire-resistant paint layer 3 is formed at least on the outer peripheral surface 11 on the side in contact with the road surface during use.
  • the side in contact with the road surface during use is not particularly determined. Therefore, the fire-resistant paint layer 3 may be formed on an arbitrary outer peripheral surface 11 of the signal flame tube body 1, and the fire-resistant paint layer 3 is used during use. What is necessary is just to install so that the coating material layer 3 may become a road surface side.
  • the lid 2 is attached to the tip end side thereof, but the fireproof paint layer 3 is also formed on the outer peripheral surface 11 of the signal flame tube main body 1 covered with the lid 2. Yes. More specifically, the fireproof paint layer 3 is formed on the outer peripheral surface 11 of the signal flame tube main body 1 so as to extend along the axial direction thereof, but is completely formed to the front and rear ends of the signal flame tube main body 1. As shown in the figure, the front end side and the rear end side may leave some portions where the fireproof coating layer 3 is not formed.
  • FIG. 2 (a) is a diagram schematically showing a state in which the signal flame tube of the present invention is placed on the road surface.
  • the figure of the member unnecessary for description, such as the cover body 2 and the rolling prevention member 4 is abbreviate
  • the fire-resistant paint layer 3 is formed over an arbitrary range from the portion 12 in contact with the road surface during installation to the outer peripheral surface 11 of the signal flame tube body 1. Specifically, it should be formed within a range that prevents at least the contact with the road surface at the time of combustion and does not impair the visibility of the flame, and the outer peripheral total area 10 of the signal flame tube body 1 centering on the portion 12 in contact with the road surface. It is preferably formed in the range of ⁇ 50%, more preferably in the range of 30-40%.
  • FIG. 2 (b) is a diagram schematically showing the state of the signal flame tube of the present invention during combustion.
  • the signal flame tube main body 1 becomes a residue 13 melted by combustion
  • the refractory paint layer 3 is foamed by combustion heat to become a road surface damage prevention layer 31.
  • the road surface damage prevention layer 31 becomes a substantially half-moon shaped wall carbonized or ashed by heat
  • the substantially half-moon shaped road surface damage prevention layer 31 serves as a tray to prevent the residue 13 from leaking onto the road surface. it can. Note that most of the flame during combustion rises above the substantially half-moon-shaped road surface damage prevention layer 31, so that the visibility of the flame is not hindered.
  • the fire-resistant paint that forms the fire-resistant paint layer 3 includes a resin component that foams by combustion heat of about 250 to 300 degrees, and fire-resistant paint used for building materials and the like can be used.
  • SK Tika Coat Main Material EX SK Waterborne Tika Coat (both manufactured by SK Kaken Co., Ltd., “SK Tika Coat” is a registered trademark)
  • Taikalite manufactured by Nippon Paint Co., Ltd., “Tykalit” is a registered trademark
  • Wester Korean (Kikusui Chemical Co., Ltd., “Westa” is a registered trademark)
  • Nullifier System S Nullifier Hybrid Base Coat (both manufactured by Nullifire, “NULLLIFIRE” is a registered trademark) and the like can be suitably used.
  • the fire-resistant paint layer 3 may be formed to a thickness sufficient to have a road surface damage protection function during foaming, and is preferably formed to a thickness of 100 ⁇ m to 2 mm.
  • the thickness of the refractory paint layer 3 in such a range, the residue after burning the signal flame tube can be minimized, and even when the residue on the road remains, it is carbonized and ashed to form a vehicle. It will not interfere with the running or walking of workers. Further, since the signal flame tube in which the fire-resistant paint layer 3 is formed is not accompanied by a large change in the original shape, outer dimensions, etc., there is no possibility that the existing rolling prevention member is attached or the ignition mechanism is not defective.
  • the fire-resistant paint layer 3 may be formed by directly applying a fire-resistant paint to the outer peripheral surface 11 of the signal flame tube main body 1, but is formed by applying it to one surface of a sheet-like base material. It may be formed by sticking to the surface 11.
  • the fire-resistant paint layer 3 as a sheet-like base material, the drying time can be shortened as compared with the case where the fire-resistant paint is directly applied to the signal flame tube body 1.
  • the operation of sticking to the outer peripheral surface 11 can be further simplified, which is preferable.
  • Example 1 Apply fire-resistant paint to paper as a base material (SK Tyca Coat Main Material EX, “SK Tyca Coat” is a registered trademark) with a thickness of 300 ⁇ m, dry, and apply double-sided tape to form a sheet with a fire-resistant paint layer A substrate (260 mm ⁇ 40 mm ⁇ thickness 500 ⁇ m) was obtained. The obtained sheet-like base material was attached to the main body (284 mm ⁇ ⁇ 32 mm) of the signal flame tube so as to wrap around half, thereby obtaining a signal flame tube having a fireproof paint layer. Table 1 shows the results of the drop strength test, road surface damage test, and observation of combustion residues.
  • ⁇ I had a signal flame tube with a fire-resistant paint layer with one hand, and I could easily ignite by removing the lid of the signal flame tube with the other hand. At that time, the fireproof paint layer did not fall off. Thereafter, the fire-resistant paint layer was placed in contact with the road surface of the high-performance asphalt. After burning the signal flame tube, it became finer when it stepped on the carbonized or ashed road surface damage prevention layer.
  • the fire-resistant paint layer was dropped horizontally on the asphalt pavement from a height of 1 m with the fire-resistant paint layer on the bottom, and the damage condition of the fire-resistant paint layer was observed.
  • the signal flame tube was ignited, placed on the road surface with the fireproof paint layer facing down, the combustion residue was collected after the completion of the combustion of the signal flame tube, and the road surface damage condition was observed. Moreover, the road surface damage prevention layer which was not carbonized and ashed and remained on the road surface was observed as a residue.
  • Example 2 A signal flame tube provided with a fire-resistant paint layer by applying and drying a fire-resistant paint on the main body of the signal flame tube (SK Tyca Coat main material EX, "SK Tyca Coat” is a registered trademark) at a thickness of 1 mm.
  • Table 1 shows the results of the drop strength test, road surface damage test, and observation of combustion residues.
  • ⁇ I had a signal flame tube with a fire-resistant paint layer with one hand, and I could easily ignite by removing the lid of the signal flame tube with the other hand. At that time, the fireproof paint layer did not fall off. Thereafter, the fireproof paint layer was placed in contact with the road surface. After burning the signal flame tube, it became finer when the road surface damage prevention layer was stepped on.
  • the signal flame tube (Example 1 and Example 2) provided with the fire-resistant paint layer of the present invention has excellent drop strength, can be used without requiring a mounting process, and the like. Road damage was reduced.
  • the signal flame tube of the present invention is provided with a road surface damage prevention layer made of foaming fireproof paint, the carbonized or incinerated layer formed by heat has an excellent heat insulating effect, and the asphalt by adhesion of combustion residue generated from the signal flame tube Can be effectively prevented.
  • the heat insulation layer fireproof paint layer
  • the heat insulation layer can be thinned in an unfoamed state, it is excellent in portability, and is not easily broken even when subjected to impacts such as dropping, etc. Easy to handle.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Paints Or Removers (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

La présente invention concerne une fusée de signalisation, facile à stocker et dotée d'une portabilité et d'une facilité d'utilisation excellentes, et apte à laisser une quantité minimale de résidu de combustion. La fusée de signalisation doit être placée sur la surface d'une route, pour signaler un accident à l'aide d'un éclairement haute luminosité généré par la combustion de poudre. Elle se caractérise par une couche de peinture résistante à la chaleur, formée sur sa surface circonférentielle, et qui vient en contact avec la surface de route à l'utilisation.
PCT/JP2017/046080 2016-12-26 2017-12-22 Fusée de signalisation Ceased WO2018123848A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2018559143A JP7021112B2 (ja) 2016-12-26 2017-12-22 信号炎管

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016251663 2016-12-26
JP2016-251663 2016-12-26

Publications (1)

Publication Number Publication Date
WO2018123848A1 true WO2018123848A1 (fr) 2018-07-05

Family

ID=62707537

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2017/046080 Ceased WO2018123848A1 (fr) 2016-12-26 2017-12-22 Fusée de signalisation

Country Status (2)

Country Link
JP (1) JP7021112B2 (fr)
WO (1) WO2018123848A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57137992A (en) * 1981-02-19 1982-08-25 Bijinesu Japan Kk Crime prevention smoke emitting apparatus
JPH10234878A (ja) * 1997-02-26 1998-09-08 Bunka Shutter Co Ltd 耐火スクリーン装置
JP2003281635A (ja) * 2002-03-22 2003-10-03 Koa Kako Kk 路面損傷防止機能を備えた信号焔管
JP2010078215A (ja) * 2008-09-25 2010-04-08 Asahi Kasei Chemicals Corp 少なくとも２層から構成された焼尽性容器
US20140261041A1 (en) * 2013-03-14 2014-09-18 Firepoint Products, Inc. Fire ignition flare system and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4946314Y1 (fr) * 1970-02-13 1974-12-18
JPS61170977A (ja) * 1985-01-24 1986-08-01 Japan Carlit Co Ltd:The 有色炎の発生方法および発生具
JPH0684198U (ja) * 1992-10-14 1994-12-02 健 並木 長時間燃焼花火
JP2001319277A (ja) 2000-05-09 2001-11-16 Japan Carlit Co Ltd:The 信号炎管の燃焼による路面の損傷防止方法及びそれに用いる損傷防止板

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57137992A (en) * 1981-02-19 1982-08-25 Bijinesu Japan Kk Crime prevention smoke emitting apparatus
JPH10234878A (ja) * 1997-02-26 1998-09-08 Bunka Shutter Co Ltd 耐火スクリーン装置
JP2003281635A (ja) * 2002-03-22 2003-10-03 Koa Kako Kk 路面損傷防止機能を備えた信号焔管
JP2010078215A (ja) * 2008-09-25 2010-04-08 Asahi Kasei Chemicals Corp 少なくとも２層から構成された焼尽性容器
US20140261041A1 (en) * 2013-03-14 2014-09-18 Firepoint Products, Inc. Fire ignition flare system and method

Also Published As

Publication number Publication date
JP7021112B2 (ja) 2022-02-16
JPWO2018123848A1 (ja) 2019-10-31

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