EP0123684B1 - Gerät zur rettung von personen in lawinen - Google Patents

Gerät zur rettung von personen in lawinen Download PDF

Info

Publication number
EP0123684B1
EP0123684B1 EP83903179A EP83903179A EP0123684B1 EP 0123684 B1 EP0123684 B1 EP 0123684B1 EP 83903179 A EP83903179 A EP 83903179A EP 83903179 A EP83903179 A EP 83903179A EP 0123684 B1 EP0123684 B1 EP 0123684B1
Authority
EP
European Patent Office
Prior art keywords
balloon
housing
valve
inflating device
compressed gas
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.)
Expired
Application number
EP83903179A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0123684A1 (de
Inventor
Peter Aschauer
Michael Aschauer
Helmuth Bauer
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.)
PETER ASCHAUER Firma
Original Assignee
PETER ASCHAUER Firma
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 PETER ASCHAUER Firma filed Critical PETER ASCHAUER Firma
Priority to AT83903179T priority Critical patent/ATE24407T1/de
Publication of EP0123684A1 publication Critical patent/EP0123684A1/de
Application granted granted Critical
Publication of EP0123684B1 publication Critical patent/EP0123684B1/de
Expired legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B99/00—Subject matter not provided for in other groups of this subclass
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B33/00—Devices for allowing seemingly-dead persons to escape or draw attention; Breathing apparatus for accidentally buried persons
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B29/00—Apparatus for mountaineering
    • A63B29/02—Mountain guy-ropes or accessories, e.g. avalanche ropes; Means for indicating the location of accidentally buried, e.g. snow-buried, persons
    • A63B29/021—Means for indicating the location of accidentally buried, e.g. snow-buried, persons

Definitions

  • the invention relates to a device according. Preamble of claim 1.
  • German Patent 23 26 850 Such a device is described in German Patent 23 26 850.
  • the present invention has for its object to design such a known device so that it can cope with the requirements of practical use in terms of functional reliability when triggered, when inflating the balloon, during actual use, and with repeated use; the aim is to maintain a close connection between the balloon and the user in order to keep the victim's head as close as possible to the surface of the avalanche.
  • the lifebuoy has a plastic inflator socket, which is connected to a compressed gas cylinder via a connection piece of a valve actuation mechanism.
  • the actual rescue device and the folded lifebuoy are each housed in one half of a two-part housing.
  • the known rescue device serves as a throwing device, in which the problem of a body-hugging connection therefore does not occur.
  • the task described above is performed on a device of the type mentioned in the introduction. solved the characteristic of claim 1.
  • the subclaims relate to several inventive configurations, the triggering of the rescue device or the inflation of the balloon being provided in a mechanical manner by means of a rip cord or in a pneumatic manner by means of a further compressed gas bottle which, in addition to the actual compressed gas bottles connected directly to the filling device, for filling the balloon is provided.
  • the rescue device With regard to the function of the rescue device, it is essential that the full gas pressure from the pressurized gas cylinders connected to the filling device is available at the moment the balloon is opened and that the Venturi effect of the Venturi nozzles causing the filling of the balloon starts slightly delayed.
  • the Venturi effect comes into play, ie. H.
  • ambient air is sucked in and used in addition to the compressed gas filling when the balloon is inflated. This means that you can get by with smaller compressed gas cylinders.
  • the function of a check valve in the area of the air intake opening is of particular importance.
  • This non-return valve closes the air intake opening when the compressed gas bottle is pierced, which in the area of the Venturi nozzles generate a brief back pressure against the filling direction. Only after the balloon back pressure has dropped, i.e. H. After the balloon has been unfolded, the Venturi nozzles are flowed through in the direction of filling. whereby ambient air is sucked in through the same air intake opening with the check valve now open.
  • the air intake opening is expediently arranged in a protected manner inside a housing, so that blockage in the event of use is excluded.
  • the amount of pressurized gas present should be selected so that the balloon is adequately filled, although less without the inclusion of ambient air than is normally provided. Such a case can occur in practice if the user of the rescue device actuates the rescue device late, that is only after he and the rescue device are already inside the snow masses of an avalanche.
  • the additional safety when filling the balloon is provided by the further compressed gas cylinder, which is present in addition to the actual compressed gas cylinders connected to the filling device, if a gas-operated triggering device is provided in accordance with an essential embodiment of the present invention.
  • the gas filling of this further compressed gas bottle serves first to actuate the pistons to which the valve needles for opening the compressed gas bottles connected to the filling device are attached. After the compressed gas bottle closure has broken through the valve needles, the compressed gas bottle of the gas-actuated release device can also contribute to the balloon filling.
  • the suction effect of the Venturi nozzles is ended, so that the balloon pressure is applied in the opposite direction to the check valve of the air intake opening, thus effectively preventing the balloon from being emptied.
  • the filling device arranged inside a housing is protected by the housing.
  • the housing itself can be attached to the back of the user via straps: it can also be incorporated into a flap on the back of a jacket or overalls or similar item of clothing; after all, it can also be stored in a backpack bag.
  • flaps are useful. which are secured with Velcro fasteners.
  • a positively controlled, for. B. against spring loading operable valve may be provided, which depending on pressure or back pressure on the valve flap an opening in the open or closed position. Suitable configurations can be left to the person skilled in the art.
  • the housing in the interior of which the filling device is arranged, is preferably made of a rigid plastic, such as polyamide, for reasons of weight saving, aluminum is suitable as the housing material for the filling device itself.
  • low-temperature-resistant plastics such as, for. B. PTFE in question.
  • the pressure hose for the gas-actuated triggering device is also preferably made of PTFE or a similar suitable material, which ensures that sufficient elasticity is maintained under the low temperatures of the expanding compressed gas.
  • the body-near connection is represented here by a short balloon neck 25, which defines the filling opening of the balloon and with its end 26 is placed over a collar part 4 (FIG. 4) of the housing 5 of the rescue device. Behind the collar part 4, the end 26 of the balloon neck 25 is folded over a rubber ring 27. The folded part rests on an annular rubber insert 28 and is sealed together from the outside by a steel band 29 in a sealing manner.
  • the rescue device is attached to the back of the user by means of straps 6.
  • straps 6 run over the shoulders and around the chest circumference and are fixed and secured by buckles, not shown.
  • straps passed through between the legs can also be provided. However, such a measure can be omitted if the rescue device is sewn tightly to an overall.
  • the straps can also be provided in addition to integrating the rescue device into a piece of clothing.
  • the rescue device is covered on the outside by a closure flap 30. the folded balloon being held within the flap 30.
  • the closure flap 30 is closed at the top by a closure cover 31.
  • closure flap 30 and closure cover 31 are expediently sewn only along their lower or upper edges to the back of the garment, but are fixed on the sides by Velcro fasteners. These are torn open when the balloon is inflated, so that the balloon can open freely to the rear after the closure flap 30 or the closure cover 31 has fallen off.
  • a triggering device is provided on the user's chest, a pneumatic triggering device being shown in the case of FIG. 2. This essentially comprises a pressurized gas bottle 16 which is screwed onto a valve 17 which is opened by pulling the hand pull 32. The valve 17 is connected to the filling device on the back of the user via a pressure hose 15.
  • Fig. 3 shows the filling device 2, in the selected representation hidden by the bottom of the housing 5 of the rescue device.
  • the housing 5 has approximately the shape of a pot, the rim 12 of the pot, which faces the back of the user, being bent outward in a flange-like manner. It has circular arc-shaped slots 33 arranged around its circumference for attaching belts.
  • the pot-shaped housing 5 On its bottom side, the pot-shaped housing 5 has a collar part 4, around which the balloon opening is drawn, as can be seen more clearly in FIG. 4.
  • the blow-out openings 34 of two Venturi nozzles 7, which are arranged in the interior of the filling device 2, project through the bottom of the pot.
  • a housing cover 35 on the underside of the filling housing 2 contains gem in the sectional view.
  • connection channels shown in more detail, which the pressure gas from the pressure hose 15 of the triggering device for acting on pistons 23, which valve needles 18 are used to pierce the closure of the two compressed gas bottles 3.
  • the externally threaded necks of the compressed gas cylinders 3 are screwed into corresponding threaded holes in the filling device 2.
  • the ends of the compressed gas cylinders 3 protrude through the side wall of the housing 5 of the rescue device, so that they can be screwed in or removed from the outside.
  • Fig. 4 shows a cross section acc. IV-IV of Fig. 3 by the rescue device. Additional openings 10 can be seen in the side wall of the housing 5. Through these openings, air can enter the interior of the housing 5, so that they is available for suction through the Venturi nozzles 7. Behind the closure flap 30 or the closure cover 31 and inside the collar part 4, the balloon 1 lies in the folded state on the housing base 11 Extensions of the Venturi nozzles 7 attached. This screw connection is served by a nut 36 inside the housing and a nut 37 outside the housing, which are clamped against the base 11 of the pot via washers 38.
  • additional fastening means can be provided for fixing the filling device 2 inside the housing 5. Straps 6 fastened to the housing 5 run through a jacket 39 over the back 40 of the user, so that the rescue device as a whole is firmly lashed between its shoulder blades.
  • the housing block 20 of the filling device 2 has an air suction opening 9 between the two compressed gas bottles 3.
  • the air suction opening 9 is shown here when the balloon is inflated due to the counter pressure from the interior of the balloon Position of the check valve 8 closed.
  • This floating check valve 8 also assumes the same position at the moment when the gas pressure from the compressed gas cylinders 3 hits the still folded balloon, so that the back pressure of the balloon is backed up.
  • the check valve 8 opens the air suction opening 9 during the filling of the balloon, taking advantage of the Venturi effect of the two Venturi nozzles, i. H. the valve is shown in dashed lines in Fig. 5 lower position.
  • valve needles 18 with which the stoppers 19 of the compressed gas cylinders 3 are pierced are drawn in different positions.
  • the piston 23 with the valve needle 18 is in the position shown on the right, ie. H. the tip of the valve needle 18 is located just below the stopper 19 of the corresponding compressed gas bottle 3.
  • the connecting channel 41 from the pressure hose 15 from the compressed gas bottle 16 of the pneumatic release device is acted upon, the piston 23 is in the position of the left piston according to. Fig. 5. In this position, the piston has pierced the plug 19 of the corresponding compressed gas bottle 3, so that its content is emptied through the bore 21 of the valve needle 18.
  • the valve needle 18 has a side bore 42 which opens into an annular space 43.
  • the annular space 43 is in turn. as in the sectional view acc. 6, connected to a transverse bore 45 via a tap bore 44.
  • the transverse bore 45 opens into the associated Venturi nozzle 7, whose air intake slot 22 is in turn connected to the outlet opening 9 through a blind bore 46.
  • the bore 21 of the valve needle 18 opens into the central bore 48. As long as the guide pin engages in the central bore 48, the full gas pressure from the connecting channel 41 acts against the piston 23 until it has penetrated the plug 19 of the gas bottle 3.
  • the guide pin 47 clears the central bore 48, so that the compressed gas flowing further through the connecting channel 41 from the compressed gas bottle 16 of the triggering device passes through the central bore 48 via the bore 21 of the valve needle 18 and its side bore 42 to the Venturi nozzles 7.
  • the amount of pressurized gas from the pressurized gas bottle 16 of the triggering device can also be used to fill the balloon.
  • the Venturi nozzle 7 is formed in two parts.
  • An inlet nozzle 51 stands with the fill. room 50 in communication. From there, the compressed gas reaches the axial nozzle channel 53 via a plurality of transverse bores 52, flows through the air suction slot 22 at the narrowed outlet of the axial nozzle channel 53, and reaches the axial nozzle channel 54 of the outlet nozzle part 55 of the Venturi nozzle 7 as a gas / air mixture can be seen in the section of the valve lifter 56 of the check valve, which is loosely guided in a bore 57 of the housing block 20.
  • FIG. 7 shows an alternative of the triggering device, namely that the hydraulic triggering device is replaced by a mechanical one.
  • a rip cord 13 is guided in a pressure-resistant hose 14 in the manner of a Bowden cable.
  • Arrow F1 pulls a wedge-shaped actuating strip 58 between two rollers, namely a lower roller 59 and an upper roller 60.
  • the upper roller 60 is mounted in a crossbar 61, to which piston parts 62 are fastened, which engage in corresponding bores in the housing block 20 and carry the valve needles 18 on their upper side.
  • the crossbar 61 strikes the valve needles 18 upwards, where they penetrate corresponding plugs of the compressed gas cylinders 3.
  • the check valve 8 is gem. Fig. 7 shown in the lower position, where its plunger 56 rests on the bottom of the bore 57.
  • the flow path of the pressurized gas, which flows out of the opened pressurized gas bottles 3, is gem as in the embodiment. 5 and 6.
  • the crossbeam 61 is pressed in the direction of the lower roller 59 by compression springs 65 supported between the latter and the housing block 20 and surrounding the two piston parts 62. This will reset the valve needles 18 achieved from their position of use in their starting position, that is against the direction of actuation according to arrow 66. This reset is possible by adjusting the actuating bar 58 to the left, that is to say by pulling the actuating cord 67 in the direction of the arrow 68.
  • the housing base 11 has a bore 69 which, on the side facing away from the balloon 1, opens into a valve housing 70 of a valve device 71, which is shown enlarged in FIG. 9.
  • the inflated balloon is deflated by finger pressure on the actuation button 72, as a result of which holes 73 in the valve housing 70 which open outward are released.
  • the actuating button 72 is held in the closed position by a compression spring 74.
  • a check valve 76 By pulling on the line 75 of a check valve 76 inserted into the valve housing 70 and under the action of the internal balloon pressure in the direction of arrow 77, its sealing lips 78 are pulled apart and the filling gas of the balloon 1 flows out of the interior 79 of the valve housing 70 through a to the check valve 76 connected hose 80, which in this case serves as a removal hose. This can be important if an avalanche victim has to get air from the balloon. Flowing in the opposite direction, the hose 80 is used to fill the balloon with the mouth or by means of an air pump. The sealing lips 78 open under the pressure of the inflowing air.
  • the check valve 76 can also be opened by pulling on the line 75 against the effect of the internal pressure of the inflated balloon.
  • compression members 82 which are prestressed against the sealing lips 78, are pressed apart under the action of spreading forceps 83 by laterally acting compression springs 81.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Emergency Lowering Means (AREA)
EP83903179A 1982-10-06 1983-10-06 Gerät zur rettung von personen in lawinen Expired EP0123684B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83903179T ATE24407T1 (de) 1982-10-06 1983-10-06 Geraet zur rettung von personen in lawinen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823237060 DE3237060A1 (de) 1982-10-06 1982-10-06 Geraet zur rettung von personen in lawinen
DE3237060 1982-10-06

Publications (2)

Publication Number Publication Date
EP0123684A1 EP0123684A1 (de) 1984-11-07
EP0123684B1 true EP0123684B1 (de) 1986-12-30

Family

ID=6175104

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83903179A Expired EP0123684B1 (de) 1982-10-06 1983-10-06 Gerät zur rettung von personen in lawinen

Country Status (9)

Country Link
US (1) US4635754A (enrdf_load_stackoverflow)
EP (1) EP0123684B1 (enrdf_load_stackoverflow)
JP (1) JPS59501896A (enrdf_load_stackoverflow)
AU (1) AU562560B2 (enrdf_load_stackoverflow)
CA (1) CA1199013A (enrdf_load_stackoverflow)
CH (1) CH665564A5 (enrdf_load_stackoverflow)
DE (2) DE3237060A1 (enrdf_load_stackoverflow)
IT (1) IT1162957B (enrdf_load_stackoverflow)
WO (1) WO1984001300A1 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012101961U1 (de) 2012-05-25 2012-07-09 Pieps Gmbh Lawinenrettungssystem
WO2013174444A2 (de) 2012-05-25 2013-11-28 Pieps Gmbh Lawinenrettungssystem
DE102022128725A1 (de) 2022-10-28 2024-05-08 ADVENATE GmbH Sitz mit Airbag

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4805802A (en) * 1987-02-10 1989-02-21 Air-Lock, Incorporated Valve for puncturing and releasing gas from a pressurized cylinder
DE19502417C2 (de) * 1995-01-26 1998-07-02 Silvretta Sherpas Sportartikel Schutz- und Rettungsvorrichtung
CA2237627C (en) * 1995-05-09 2007-01-23 Peter Aschauer Lifesaving device for people in avalanches
DE19516872A1 (de) * 1995-05-09 1996-11-14 Aschauer Peter Gerät zur Rettung von Personen in Lawinen
DE19545864C2 (de) * 1995-12-08 2000-10-05 Tieu Anh Dung Lawinen-Rettungsweste für Personen
DE19703656A1 (de) 1997-01-31 1998-08-06 Peter Aschauer Lawinenrettungssystem
US6270386B1 (en) 1997-11-05 2001-08-07 Avagear Inc. Avalanche life-preserving jacket with airbag
IT1299820B1 (it) 1998-01-23 2000-04-04 Alver Zambon Dispositivo di sicurezza contro le valanghe.
EP1171204B1 (en) 1998-12-02 2011-03-23 Avagear, Inc. Avalanche life-preserving jacket with airbag
US6332424B1 (en) * 1999-06-02 2001-12-25 Stephen B. Frink Hands free signal device
WO2001002244A1 (en) 1999-07-02 2001-01-11 Campbell Richard A Pressure actuated triggering system
US6505575B1 (en) 2001-02-20 2003-01-14 James R. Ciari Location indicator and method
AT413492B (de) * 2002-01-02 2006-03-15 Kita Firooz Lawinen- und seerettungsluftkissen
US7018257B2 (en) * 2003-05-13 2006-03-28 Courtney William L Volume amplified compressed gas life jacket and life raft inflator
US7261608B2 (en) * 2003-06-05 2007-08-28 Haddacks William N Vest with air bag
RU2245733C1 (ru) * 2003-10-24 2005-02-10 Заренков Вячеслав Адамович Способ обнаружения местонахождения засыпанных биообъектов или их останков и устройство для его осуществления
SK4039U (sk) * 2004-09-07 2005-01-03 Ralen Spol S R O Zapojenie elektronickej jednotky, najmä na detekciu živých organizmov
EP1875083B1 (en) * 2005-04-28 2012-11-14 B.V. Holmatro Industrial Equipment Tool with hydraulic valve system
WO2006132634A2 (en) * 2005-06-07 2006-12-14 Courtney William L Garment integrated, manually operated, low-pressure volume-amplified with optional vent seal for high pressure 1:1 inflation and or valve for sequential inflation of life jackets and life rafts
US20060288464A1 (en) * 2005-06-24 2006-12-28 Warden Matthew P Personal protection device
US7270077B2 (en) * 2005-09-12 2007-09-18 Ralph Frank Beck Avalanche survival kit
US20070117479A1 (en) * 2005-11-21 2007-05-24 John Weinel Rescue harness
CN101190363B (zh) * 2006-11-23 2012-01-25 深圳市嘉兰图产品设计有限公司 雪崩自救装置
DE202006020564U1 (de) 2006-12-22 2008-12-24 Aschauer, Peter Lawinenrettungsgerät
US20080257643A1 (en) * 2007-04-23 2008-10-23 Weinel John T Rescue device and method therefor
US7574973B2 (en) * 2007-08-24 2009-08-18 Markham Joseph P Emergency rescue device and method
US7824239B2 (en) * 2007-12-21 2010-11-02 Wari Llc Rescue harness
DE102008023679A1 (de) 2008-05-15 2009-11-19 Peter Aschauer Auslösevorrichtung für Lawinenrettungsgeräte
US7878141B2 (en) * 2009-01-21 2011-02-01 Backcountry Access, Inc. Airbag system for use in an avalanche
US8061293B2 (en) * 2009-02-27 2011-11-22 Paul Stuart Auerbach Avalanche rescue device
RU2429891C1 (ru) * 2010-02-08 2011-09-27 Константин Дмитриевич Ли Спасательное средство
US8876568B2 (en) 2010-09-14 2014-11-04 Arc'teryx Equipment Inc. Airbag rescue system
CA2815908C (fr) * 2010-10-26 2018-03-27 Mammut Sports Group Ag Airbag portable pour personnes
CH705330A2 (fr) 2011-07-20 2013-01-31 Ras Technology Sarl Dispositif portable de gonflage rapide d'une poche.
US8851949B2 (en) * 2011-12-13 2014-10-07 Black Diamond Equipment, Ltd Systems and methods for inflatable avalanche protection with active deflation
EP2883575B1 (de) 2013-12-13 2016-05-04 Ortovox Sportartikel GmbH Airbagsystem zum Schutz von Personen und Griffeinrichtung für ein solches Airbagsystem
US10556137B2 (en) 2014-07-18 2020-02-11 Amer Sports Canada Inc. Leg strap assembly for a backpack with an inflatable airbag
US9770626B2 (en) 2014-07-18 2017-09-26 Amer Sports Canada Inc. Enclosure release for a backpack with an inflatable airbag
US9427625B2 (en) 2014-07-18 2016-08-30 Amer Sports Canada Inc. Airbag rescue system and triggering device therefor
CN104474640A (zh) * 2014-12-17 2015-04-01 东莞市阿比亚能源科技有限公司 一种高处逃生缓降方法及缓降装置
FR3036624B1 (fr) * 2015-05-27 2018-03-23 Nic Impex Dispositif de gonflage de multiples enveloppes
WO2017037020A1 (de) 2015-09-01 2017-03-09 Peter Aschauer Aktivierungseinheit für eine mit mindestens einem befüllbaren ballon ausgestattete rettungseinrichtung
DE202015105511U1 (de) 2015-10-19 2016-07-13 Peter Aschauer Auslösegriff für ein Lawinenrettungsgerät
EP3210651A1 (de) 2016-02-24 2017-08-30 Aschauer, Peter Lawinenrettungssystem
CN106693220B (zh) * 2016-12-19 2019-09-17 国网山东省电力公司荣成市供电公司 电力检测施工安全带悬挂器
DE102019110303A1 (de) * 2019-04-18 2020-10-22 ADVENATE GmbH Lawinenairbagsystem
CN112957630B (zh) * 2021-02-05 2021-12-24 首都经济贸易大学 一种定向越野辅助救援设备
JP7456402B2 (ja) * 2021-02-26 2024-03-27 豊田合成株式会社 着用エアバッグ装置
CN114470550B (zh) * 2022-01-10 2022-11-11 河南理工大学 一种地震灾害搜救救援设备
FR3132849A1 (fr) 2022-02-24 2023-08-25 Jérôme BRULIN Dispositif de sécurité pour un utilisateur emporté par une avalanche
WO2024047029A1 (de) * 2022-08-29 2024-03-07 ADVENATE GmbH Rettungssystem umfassend einen aufblasbaren auftriebsairbag
DE102022129848B4 (de) 2022-11-11 2024-02-29 AirMarker AG Signalvorrichtung

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2782430A (en) * 1953-02-17 1957-02-26 Matthew I Radnofsky Flotation and thermal protecting apparel
FR1173226A (fr) * 1957-02-26 1959-02-23 L Angeviniere Soc Ind Dispositif d'empaquetage pour bateaux gonflables
FR1274287A (fr) * 1959-11-30 1961-10-20 Kidde Walter Co Ltd Canot pneumatique à dépliage automatique
GB1079612A (en) * 1964-03-23 1967-08-16 John Francis Gorman A scheme vehicle safety device
JPS4737432U (enrdf_load_stackoverflow) * 1971-05-17 1972-12-25
DE2326850C3 (de) * 1973-05-25 1978-06-15 Josef 8230 Bad Reichenhall Hohenester Gerät zur Rettung von Personen in Lawinen
CH569611A5 (en) * 1973-06-27 1975-11-28 Filtrabo Anstalt Self inflating life saving ring - has safety slider which allows gas bottle to press onto soluble release valve
JPS5023555A (enrdf_load_stackoverflow) * 1973-06-29 1975-03-13
US4105173A (en) * 1973-11-26 1978-08-08 Bucker Henrique Oswaldo Inflatable parachute for use as escape or sporting device
GB2081660A (en) * 1980-08-14 1982-02-24 Dixon Arthur Personal escape garment
US4500014A (en) * 1982-12-14 1985-02-19 Halkey-Roberts Corp. Multiple firing inflator
DE3300841A1 (de) * 1983-01-12 1984-07-12 Michael 8000 München Koelsch Lawinenselbstschutzgeraet
US4551106A (en) * 1984-03-21 1985-11-05 Prager Irwin D Life preserving equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012101961U1 (de) 2012-05-25 2012-07-09 Pieps Gmbh Lawinenrettungssystem
WO2013174444A2 (de) 2012-05-25 2013-11-28 Pieps Gmbh Lawinenrettungssystem
DE102022128725A1 (de) 2022-10-28 2024-05-08 ADVENATE GmbH Sitz mit Airbag

Also Published As

Publication number Publication date
US4635754A (en) 1987-01-13
CA1199013A (en) 1986-01-07
DE3237060A1 (de) 1984-04-12
JPH0573B2 (enrdf_load_stackoverflow) 1993-01-05
EP0123684A1 (de) 1984-11-07
DE3368525D1 (en) 1987-02-05
AU562560B2 (en) 1987-06-11
WO1984001300A1 (en) 1984-04-12
JPS59501896A (ja) 1984-11-15
IT1162957B (it) 1987-04-01
CH665564A5 (de) 1988-05-31
IT8368031A0 (it) 1983-10-06
AU2075483A (en) 1984-04-24

Similar Documents

Publication Publication Date Title
EP0123684B1 (de) Gerät zur rettung von personen in lawinen
EP0957994B1 (de) Lawinenrettungssystem
DE3644742C2 (enrdf_load_stackoverflow)
DE69825770T2 (de) Mannschaftssauerstoffmasken mit verbesserter komfortsteuerungsvorrichtung
DE2236419A1 (de) Lebensrettungsgeraet mit einem aufblasbaren rettungsfloss
EP0957995B1 (de) Gerät zur rettung von personen in lawinen
DE2030518A1 (de) Aufblasbares Luftkissen für Kraftfahrzeuge zur Verminderung der Aufprallwirkung des Insassen beim Unfall
DE2445357A1 (de) Aufblasbare auftriebsvorrichtung
DE7710770U1 (de) Vorrichtung zum aufblasen des schwimmkoerpers eines rettungsgeraetes
DE3607126C2 (enrdf_load_stackoverflow)
DE2326850C3 (de) Gerät zur Rettung von Personen in Lawinen
AT512458B1 (de) Rettungsgürtel mit aufblasbaren schwimmkörpern
DE2437484A1 (de) Sicherheitsgurt fuer fahrzeuge
DE2222634A1 (de) Tragbares Atemgeraet
EP2926869B1 (de) Airbagsystem zum Schutz von Personen
DE69616979T2 (de) Heisssiegelfähiges Aufblasgerät
DE1506782A1 (de) Notsignal-Einrichtung
AT366917B (de) Geraet zur rettung von personen in lawinen
DE19703805C2 (de) Sicherheitskleidung für einen Motorradfahrer
WO2020212136A1 (de) Lawinenairbagsystem
CH705341B1 (de) Lawinenrettungssystem.
CH525115A (de) Gerät zur Rettung aus Ertrinkungsgefahr
CH584042A5 (en) Indicator balloon for use in avalanche - is carried inside attachment worn on body and incorporates gas cylinder
DE1122399B (de) Vorrichtung zum Auswerfen und Aufblasen eines in einem zylindrischen Behaelter zusammengefaltet aufbewahrten Schlauchbootes, insbesondere Rettungsflosses
WO2013174444A2 (de) Lawinenrettungssystem

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

AK Designated contracting states

Designated state(s): AT DE FR SE

17P Request for examination filed

Effective date: 19841011

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: FIRMA PETER ASCHAUER

17Q First examination report despatched

Effective date: 19860603

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT DE FR SE

REF Corresponds to:

Ref document number: 24407

Country of ref document: AT

Date of ref document: 19870115

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3368525

Country of ref document: DE

Date of ref document: 19870205

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19891024

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19901007

EUG Se: european patent has lapsed

Ref document number: 83903179.6

Effective date: 19910603

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19981019

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19981022

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19981223

Year of fee payment: 16

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19991006

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000801

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST