WO1996035479A1 - Gerät zur rettung von personen in lawinen - Google Patents
Gerät zur rettung von personen in lawinen Download PDFInfo
- Publication number
- WO1996035479A1 WO1996035479A1 PCT/EP1996/001942 EP9601942W WO9635479A1 WO 1996035479 A1 WO1996035479 A1 WO 1996035479A1 EP 9601942 W EP9601942 W EP 9601942W WO 9635479 A1 WO9635479 A1 WO 9635479A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- compressed gas
- balloon
- filling
- balloons
- bottle
- Prior art date
Links
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
- 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 for rescuing people in avalanches with at least one tear-resistant balloon which can be connected to the user via a body-hugging connection and which is inflated during the rescue operation by means of compressed gas, so that it keeps its user on the avalanche surface like a buoyancy body, and with a filling device for connecting the balloon to at least one pressurized gas container, which comprises a device for opening the container and is connected to a filling opening of the balloon.
- the compressed gas container with the filling device is connected to the body of the user directly by means of fastening elements or indirectly via clothing elements or other objects, independently of the balloon, and that the filling device is for one person pure gas filling is connected to the filling opening of the balloon via a pressure channel.
- a compact device takes a back seat; instead, one or more pressurized gas containers are to be accommodated at a suitable point on the body of the user, with an associated filling device for filling one or more balloons, a pressure channel, for example in the form of a high-pressure hose, being provided between the filling device and the balloon.
- a pressure channel for example in the form of a high-pressure hose, being provided between the filling device and the balloon.
- the gas then flows as a pure gas filling, preferably from nitrogen, into the balloon or balloons.
- the time of opening Optimize the filling process very easily by choosing the right cross-section of the pressure channel.
- the device comprises at least two balloons and at least one pressurized gas container per balloon, and that all opening devices can be actuated via a common triggering device.
- a device with a release mechanism by impact actuation which is preferably attached to the chest, is particularly suitable. Triggering by striking a central point is particularly reliable. It can also be carried out during a fall, which is by no means ensured, for example, for pulling a rip cord.
- a particularly preferred embodiment of such a trigger device to be actuated by impact can comprise a housing in which a flat capsule filled with a compressed gas under high pressure (for example 20 bar) is inserted. Furthermore, the housing has a button which can be actuated from the outside and which is connected to a needle which punctures the capsule when the button is struck. As a result, the compressed gas suddenly flows into the housing of the triggering device and via connecting hoses to the opening device or the opening devices.
- These expediently comprise pistons which, from the compressed gas of the trigger pressurized device, open the compressed gas tank.
- a common filling device is expedient, on which all compressed gas tanks are connected. Triggering is particularly simple here by means of a central triggering device which is connected to the common filling device, so that both compressed gas cylinders can be opened and emptied simultaneously, e.g. to fill a single balloon or two balloons.
- one balloon in the case of two balloons, it is expedient for one balloon to be fastened on both sides of the outer back part of the user, just below the shoulders, each folded in a balloon pocket.
- These balloon pockets can either be designed as side pockets of a rescue backpack; they can just as well be folded into vest pockets within the side back slits of a vest; finally, they can be folded into side pockets on the bars of a back support frame within a slot in the respective side pocket.
- This arrangement of the balloons ensures that, when inflated, they find space in the manner of two airbags on the side of the fuselage behind the shoulders and arms. It is thereby achieved that the freedom of movement of a skier is only insignificantly restricted when the balloons are inflated, ie the skier can also try to escape while driving.
- the close attachment of the two balloons to the body results in stable buoyancy forces.
- the two balloons hold the body in its floating position on the avalanche surface, counteracting its twisting. They protect the body from both sides, especially in the head area. If a balloon is injured and deflates, the second balloon remains full, which further increases the safety of the rescue success.
- the balloons are preferably dimensioned such that in the inflated state they each have a column shape extended in the direction parallel to the longitudinal axis of the body, the columns expediently extending at least to the user's head height.
- each balloon is attached to one of two lateral longitudinal spars of a back support frame or - in its folded state - is arranged wholly or partly integrated in the longitudinal spar or accommodated therein.
- the compressed gas containers can also be accommodated in the longitudinal struts of the back support frame or can be arranged thereon.
- the compressed gas containers are accommodated in a lower transverse spar of the back support frame connecting the two longitudinal spars, the two pressurized gas cylinders expediently blowing out in different directions (towards the two outer balloons).
- the back support frame with the balloons can serve both as an isolated rescue device and as the basis for a backpack. In the latter case, specially made backpacks can be attached to the back frame without their own support structure, different backpack sizes being conceivable.
- the vest is provided with a trouser part, which can have outer pockets in the area of the thighs for receiving the compressed gas cylinders.
- the trousers part which also ensures a firm fit of the vest on the body of the user, is preferably designed as shorts, the legs of which are along the The inside of the leg is open for easy entry, but can be provided with closures.
- the firm fit of the vest on the body of the user in the application of the device according to the invention can be ensured by the fact that the vest has at least in the region of its front part inflatable chambers which in the path of the compressed gas for filling the balloons are switched on.
- the vest By inflating these chambers with the compressed gas flowing to the balloons, the vest, possibly including the trousers part, is firmly attached to the body of the user, so that the user cannot slip out of his safety clothing, at least after the trigger has been actuated, even if it is in front of the Inflation of the chambers has a loose fit; the inflated chambers not only form an additional buoyancy body, but also ensure additional protection against injuries.
- the pressurized gas container is or are housed in a “belt pocket” according to a preferred development of the invention, which forms an extended back part of the vest.
- the vest only needs to have straps or the like in the area of the back; A corresponding "open" design prevents excessive sweating of the user.
- check valves are expedient for the balloons in the region of the connections of the pressure channels, by means of which the direction of flow of the pressure gas is ensured during the filling process and the pressure gas is held in the balloons. This applies only to a limited extent to the inflatable chambers in the clothing (vest) explained above.
- Check valves can also be provided here, which keep the chambers permanently filled. It is particularly preferred, however, that the chambers in the clothing (vest) are gradually emptied in a controlled manner by a blow-off valve, for example in about five minutes. In this way, the pressure on the chest is reduced for a person who has been buried by an avalanche despite using the device; and the volume previously filled by the inflated chambers is available to the victim for breathing movements.
- An advantageous embodiment consists in that its opening device for a compressed gas bottle has a needle for piercing its closure plate, which is seated in a needle holder, which can be actuated pneumatically or by means of spring force relative to a guide channel, sealed to the outside. If a relative movement between the needle holder and the guide channel is achieved by a suitable triggering device testifies, the needle tip penetrates through the closure plate and the compressed gas can flow out into a chamber, from where it reaches the balloon via a pressure channel, a pressure hose or the like.
- a filling device is assigned to each compressed gas bottle; all filling devices are connected to a central triggering device.
- An expedient variant consists in that the pressurized gas bottle with an external thread of its neck part forming the opening is received in a housing part containing the guide channel.
- triggering can also be carried out in a particularly simple manner in that the compressed gas bottle is arranged in a direction biased against the needle by spring force, such that when a lock is released by actuating the release device, the compressed gas bottle with its closure plate is knocked over the needle.
- Bottles made from steel extrusions are less suitable as pressurized gas containers because they are relatively heavy.
- High-pressure hoses made of plastic or rubber are more suitable for reasons of weight, it being possible for one or more high-pressure hoses to be incorporated in the belt parts or the like on the belt parts fastened to the body of the user.
- More suitable compressed gas cylinders made of light metal preferably consist of an aluminum alloy with high tensile strength, which are machined from a cast blank.
- the compressed gas bottles to be composed of two or more parts.
- the pressurized gas cylinders are each composed of an inner sleeve part which has the bottle opening and a coupling part which is screwed over its open end opposite the bottle opening.
- the procedure is such that both parts of the bottle are glued together in the threaded area, the final screwing position being determined by simultaneous calibration of the hollow volume.
- a compressed gas bottle with a very precisely dimensioned content can be produced or the filling pressure of the balloons can be set sufficiently precisely at approximately 1.2 bar.
- Usual bottle sizes are used with about 200 cm3 content per balloon, whereby for a person of average weight each of the two balloons is filled with about 70 dm.3 gas.
- FIG. 1 a side view of a rescue backpack with a filling device for two compressed gas cylinders, 2 the rescue backpack according to FIG. 1 in view of the back of the user,
- FIGS. 1 and 2 shows a plan view of a rescue backpack according to FIGS. 1 and 2, but with two side balloons,
- FIGS. 1-3 shows a filling device for a rescue backpack according to FIGS. 1-3;
- FIG. 5 shows a section through the filling device according to FIG. 4,
- FIG. 6 shows a section through a first variant of a filling device with two compressed gas cylinders
- FIG. 7 shows a section through a second variant of a filling device with two compressed gas cylinders
- Fig. 13 is a pressurized gas bottle in a quiver, with pneumatic release and
- Fig. 1 shows the user of a rescue backpack 1, which he carries by means of side straps 2, a belt 3 and two leg straps 4 secured to his body.
- a flat belt bag 5 sewn, which serves as storage space for additional items.
- the actual rescue backpack 1 contains a filling device 6 for two compressed gas cylinders 7 and the folded balloon 8 within a rear wall 9 of the backpack, which is fixed by means of a Velcro fastener tape 10 (FIG. 2), for example along its upper edge.
- an air cushion 11 is shown as a trigger, which is connected to the underside of the filling device 6 via an actuating hose 12.
- the filling device 6 in turn is connected via a short pressure channel 13 to the interior of the balloon 8, which is also shown in broken lines in the inflated state.
- FIG. 2 shows the rescue backpack 1 according to FIG. 1 viewed against the back of the user. It can be seen here that the filling device 6 with the two compressed gas bottles 7 on a mounting plate 16, which has eyelets 14 in the corner regions, through which loops 15 fastened to the inner wall of the backpack are threaded in order to fix the mounting plate 16.
- the balloon as such is not shown in the folded state; however, the mouth of the pressure channel 13 can be seen in the upper region of the filling device 6.
- FIG. 3 shows the rescue backpack 1 in a top view, but in a variant with two sides Balloons 8 shown.
- the balloons 8 are housed laterally in the backpack, ie folded behind the side walls 18 thereof, the side walls 18 having longitudinal slots, not shown, which in turn are secured with Velcro straps.
- the two balloons 8 are connected by means of lateral pressure channels 19 to the filling device 6, which in turn can be actuated with a triggering device, as already described for FIGS. 1 and 2.
- At the location of the balloon pocket for the large balloon 8 according to FIGS. 1 and 2 there is a further storage space 20 which is available for smaller luggage.
- FIG. 4 shows the mounting plate 16 with the four eyelets 14 in the corner regions on an enlarged scale.
- the filling device 6 is mounted on it, in the upper side of which two bottle-shaped compressed gas containers 7 are screwed into corresponding threaded sleeves 21.
- the pressure channels 19 to the side balloons 8 are connected to the side of the housing of the filling device 6.
- the dashed lines in the middle of the upper housing part 40 of the filling device 6 indicate the pressure channel 13 for the alternative connection to a central balloon.
- FIG. 5 shows a sectional view of the filling device according to FIG. 4 with pressure devices connected to the side. channels 19. These are connected via housing bores 22 to a pressure chamber 23, in which the guide channel 24 for the needle holder 25 opens.
- the oblique tip of the needle 26 fastened in the needle holder 25 stands closely in front of the closure plate 27 of the corresponding compressed gas bottle 7, the neck 28 of which is screwed into a sealing sleeve 39 by means of an external thread, which in turn is seated in a threaded sleeve 21 of the filling device 6.
- the two needle holders 25 are sealed against the guide channel 26 by means of ring seals 29, so that the compressed gas cannot escape downwards after piercing the compressed gas bottle.
- the opening of the compressed gas bottles 7 is triggered by a blow to the air cushion 11, which propagates through the pressure hose 12 via a line connection in the housing of the filling device 6 into the pressure chamber 30 of two pressure pistons 31, on each of which a needle holder 25 is formed.
- a pressure wave in the actuating hose 12 passes through a check valve 32, a central bore 33, a transverse bore 34 and two orifice bores 35 each into the pressure chambers 30 of the pressure pistons 31, which are thereby accelerated within their respective guide cylinder 36 until the needles 26 close the closure plates 27 pierce.
- Each needle holder 25 has a central bore 37 which continues through the hollow needles 26. As a result, the complete stroke movement of the needle 26 is ensured by the compressed gas emerging in the pressure chamber 30.
- the central bore 37 is covered by a lamellar check valve 17 which is continuous downwards.
- transverse bore 34 through which the opening devices of both compressed gas cylinders 7 are connected to one another, is sealed at the outlet from the housing of the filling device 6 by means of a plastic plug 38.
- FIG. 6 shows a further embodiment of a filling device 6, in which the upper housing part 40 of the filling device including the connection for the two compressed gas cylinders 7 is designed as in FIG. 5, so that it includes a detailed description including the needle holder 25 Needle 26 is not required.
- the two needle holders 25 are mounted on a common base plate 41, which is prestressed by means of a compression spring 42 around a central guide pin 43 connected to the base plate against a slide 44 blocking the central guide pin 43.
- the preload is generated by depressing the slide 44 according to arrow P1 by means of a clamping plate 45, through the openings of which the compressed gas cylinders 7 are screwed in, taking the clamping plate 45 with its enlarged container part with it.
- the clamping plate 45 is supported by lateral compression springs 46, which are placed around lateral guide bolts 47 and shorten as the compressed gas containers are screwed in more and more. Both lateral guide bolts 47 are each fastened with their lower end to a support plate 48 which is supported on the upper side of the upper part 40 of the filling device 6. If the lock 44 is removed by pulling in the direction of the arrow P2 by means of a release device, the compression spring 42 stretches suddenly, ie the base plate 41 is correspondingly flipped upwards, the two closure plates 27 being pierced by the needle tips of the needles 26 become.
- the base plate 41 is not clamped by screwing in the compressed gas cylinders 7 but by means of a separate clamping device.
- a deflection roller 51 is supported on the upper end of the central guide pin 43, around which a tensioning rope 52 is wound, the upper end of which is connected to the upper housing part 40 of the filling device 6 and the lower end of which is provided with a tensioning ring 53. If the tension ring 53 is pulled, the compression spring 42 of the tension bolt 43 between an end stop 54 of the tension bolt 43 and the top of the upper housing part 40 is shortened until the inner end of the lock 44 enters the locking groove 50 of the tension bolt 43. The two opening devices are then triggered, as already described in connection with FIG. 6, by pulling the lock 44 in the lateral direction according to arrow P3.
- FIG. 8 shows a variant of a rescue device which comes closest to its basic structure according to the embodiment according to FIG. 3.
- a backpack-like rescue device instead of a backpack-like rescue device, however, this is built on a back support frame 56, in which both the two compressed gas cylinders 7 and corresponding side pockets 55, in which the lateral balloons 8 are folded, are provided in the region of the vertical spars 54.
- Both side pockets 55 have vertically running slots 57 with Velcro fasteners through which the balloon 8 exits when it is filled with gas.
- On such a back support frame 56 it is advantageous that there is sufficient space in the central region of the back for attaching a Provides backpacks for the fastening of which the two upper eyelets 58 are provided in the upper cross member 59 of the back support frame 56.
- two separate filling devices are provided, each of which is assigned to a compressed gas bottle 7. Both filling devices are connected in the area of the lower cross member 60 of the back support frame 56 by means of a connecting line 61, which ensures that the opening devices of the two filling devices are triggered together.
- a connecting line 61 which ensures that the opening devices of the two filling devices are triggered together.
- it can be a compressed air release device with an actuating hose 12, which is connected to the connecting line 61.
- FIGS. 9 and 10 show a life jacket 62 to which a pair of shorts 63 is worked on.
- the trouser legs In the area of the thighs, the trouser legs have outer pockets 64, in which quivers 65 are inserted to hold the compressed gas cylinders. These quivers 65 are described in more detail with their internals in FIG. 12.
- the legs of the trousers parts 63 are open on the inside of the thighs and provided with closures 66.
- the vest and trousers can thus be placed over the shoulders and then the trousers part can be closed in the area of the legs so that the vest cannot be pulled off or put up in an emergency.
- the vest is worn over clothing; it has one in the middle Fastening button 67 and various ventilation slots 68 underneath.
- two handles 69 are provided in the upper chest area, which are covered by fabric flaps 70 in order to avoid unintentional release.
- the vest 62 is open and held together by means of pull fasteners 71.
- the vest pockets 72 with vertical back slits can be seen to the side behind the arms
- release cables 74 are laid in such a way that when each of the two handles 69 is actuated, both compressed gas cylinders are opened in order to inflate one balloon 8 each.
- the trigger cables are for this purpose
- a quiver 65 for the vest according to FIGS. 9 and 10 is shown in section in FIG. 12. It consists of a cylinder part 76, on which a cover part 77 is screwed.
- the compressed gas bottle 7 is screwed with its neck part 28 forming the bottle opening 78 into a sleeve seal 39, which in turn is received in a threaded sleeve 21 of a piston part 79.
- a pressure chamber 23 with the needle 26 is located in the interior of the piston part 79.
- the pressure chamber 23 is connected to a pressure gas channel 22 which is connected to the filling opening of a balloon 8 via a hose connector 80 and the pressure line 75.
- FIG. 11 also shows a life jacket similar to the embodiment according to FIGS. 9 and 10.
- the middle connecting button 67 serves here as a triggering mechanism for triggering the opening device.
- This release mechanism is connected via actuating hoses 12 branching off to the respective filling device, which is accommodated in side pockets 65 similar to FIGS. 9 and 10. Details of these quivers and their internals are described below in connection with FIG. 13.
- a compressed gas channel 82 leads from each of the two quivers 65 to the balloons 8, which are housed folded in side pockets 72.
- the Compressed gas channel 82 is connected to pressure chambers 83, which are incorporated both in the trouser legs and in the chest area of the vest 65.
- These pressure chambers 83 which are inflated in series with the balloons, serve to generate additional buoyancy bodies directly around the body of the user, to additionally cushion the body of the user and also to ensure a secure fit of the life jacket.
- the life jacket can therefore sit relatively loosely during normal use, ie outside of the application, so that it does not hinder the user in his movements.
- a total of three compression springs are present in the filling device according to FIG. 13, it also being possible to dispense with the upper compression spring 81.
- the impact spring 84 then takes its place, which is clamped between a ring 85 fixed to the housing and a collar part 86 connected to the neck part 28 of the compressed gas bottle 7.
- the compressed gas bottle 7 is held by means of a retaining ring 87 which is fixed in the adjustment direction by means of a locking pin 88.
- a return spring 89 is clamped between the retaining ring 87 and the housing ring 85, the function of which is to move the retaining ring 87 upwards again after the locking bolt 88 has been triggered, so that the locking bolt 88 can be reinserted.
- the actuation of the locking pin 88 is carried out by triggering the actuation of the striking mechanism in the connection button 67 of the vest 62 Pressure wave generated in the actuating hose 12, which forms a membrane 90 connected to the locking pin 88 against the membrane housing 91, so that it assumes the dash-dotted shape 92.
- the inner end of the locking pin 88 is pulled out of the corresponding hole in the retaining ring 87 and the retaining ring 87 is released so that it can be knocked down together with the compressed gas container 7 by the action of the striking spring 84, again the needle 26 pierces the closure plate 27.
- the gas flowing out of the compressed gas bottle 7 passes through the connecting piece 93 into the compressed gas channel 82 (FIG. 11) and from there via the pressure chamber 83 of the vest 62 through the filling opening of the balloon 8.
- a pressurized gas bottle 7 made of an aluminum-manganese-copper alloy, which is specially made from two parts and is distinguished by a particularly high compressive strength of approximately 500 N / mm 2.
- a disadvantage of this material is that it cannot be deformed by deep drawing. Rather, the two parts of the pressurized gas bottle, namely the union part 94 and the sleeve part 95, have to be machined from corresponding blanks. Adhesive is poured into the threaded connection between the two parts, which hardens after the final screwing position has been reached by continuously calibrating the hollow volume to measure a certain volume value.
- the total weight of the bottle for a filling volume of approx. 200 cm3 is included approx. 240 g and thus approx. 50% lower in comparison to steel cylinders with the same volume.
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Pulmonology (AREA)
- Physical Education & Sports Medicine (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)
- Gyroscopes (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96919725A EP0957995B1 (de) | 1995-05-09 | 1996-05-09 | Gerät zur rettung von personen in lawinen |
CA002237627A CA2237627C (en) | 1995-05-09 | 1996-05-09 | Lifesaving device for people in avalanches |
DE59608396T DE59608396D1 (de) | 1995-05-09 | 1996-05-09 | Gerät zur rettung von personen in lawinen |
AT96919725T ATE209942T1 (de) | 1995-05-09 | 1996-05-09 | Gerät zur rettung von personen in lawinen |
US08/991,746 US6158380A (en) | 1995-05-09 | 1997-11-07 | Saving apparatus for persons in avalanches |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19516872.0 | 1995-05-09 | ||
DE19516872A DE19516872A1 (de) | 1995-05-09 | 1995-05-09 | Gerät zur Rettung von Personen in Lawinen |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US08/991,746 Continuation US6158380A (en) | 1995-05-09 | 1997-11-07 | Saving apparatus for persons in avalanches |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1996035479A1 true WO1996035479A1 (de) | 1996-11-14 |
Family
ID=7761383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1996/001942 WO1996035479A1 (de) | 1995-05-09 | 1996-05-09 | Gerät zur rettung von personen in lawinen |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0957995B1 (de) |
AT (1) | ATE209942T1 (de) |
DE (2) | DE19516872A1 (de) |
WO (1) | WO1996035479A1 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998033559A1 (de) | 1997-01-31 | 1998-08-06 | Peter Aschauer | Lawinenrettungssystem |
DE202006020564U1 (de) | 2006-12-22 | 2008-12-24 | Aschauer, Peter | Lawinenrettungsgerät |
US9290420B2 (en) | 2011-07-20 | 2016-03-22 | Ras Technology Sàrl | Portable device for rapidly inflating a bag |
CN113058236A (zh) * | 2021-02-07 | 2021-07-02 | 陈汉元 | 一种野外攀登用紧急救援装置 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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. |
AT2653U1 (de) | 1998-06-10 | 1999-02-25 | Venier Daniela | Ortungsvorrichtung für lawinenverschüttete |
DE69842196D1 (de) * | 1998-12-02 | 2011-05-05 | Avagear Inc | Lebensrettende jacke für lawinen mit luftsack |
CA2278436A1 (en) * | 1999-07-22 | 2001-01-22 | Roman Bilak | Avalanche safety vest |
AT413492B (de) * | 2002-01-02 | 2006-03-15 | Kita Firooz | Lawinen- und seerettungsluftkissen |
US7261608B2 (en) | 2003-06-05 | 2007-08-28 | Haddacks William N | Vest with air bag |
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 |
KR102238392B1 (ko) * | 2015-09-01 | 2021-04-09 | 주식회사 새날테크-텍스 | 적어도 하나의 충진식 벌룬이 장착된 구조 장치를 위한 활성화 유닛 |
EP3210651A1 (de) | 2016-02-24 | 2017-08-30 | Aschauer, Peter | Lawinenrettungssystem |
WO2019071225A1 (en) | 2017-10-05 | 2019-04-11 | Dakine, Inc. | ENCLOSURE OF INFLATABLE SAFETY CUSHION COMPARTMENT |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT366917B (de) * | 1974-12-17 | 1982-05-25 | Hohenester Josef | Geraet zur rettung von personen in lawinen |
DE3237060A1 (de) * | 1982-10-06 | 1984-04-12 | Aschauer-Aussenwerbung, 8000 München | Geraet zur rettung von personen in lawinen |
DE3300841A1 (de) * | 1983-01-12 | 1984-07-12 | Michael 8000 München Koelsch | Lawinenselbstschutzgeraet |
-
1995
- 1995-05-09 DE DE19516872A patent/DE19516872A1/de not_active Withdrawn
-
1996
- 1996-05-09 AT AT96919725T patent/ATE209942T1/de not_active IP Right Cessation
- 1996-05-09 WO PCT/EP1996/001942 patent/WO1996035479A1/de active IP Right Grant
- 1996-05-09 EP EP96919725A patent/EP0957995B1/de not_active Expired - Lifetime
- 1996-05-09 DE DE59608396T patent/DE59608396D1/de not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT366917B (de) * | 1974-12-17 | 1982-05-25 | Hohenester Josef | Geraet zur rettung von personen in lawinen |
DE3237060A1 (de) * | 1982-10-06 | 1984-04-12 | Aschauer-Aussenwerbung, 8000 München | Geraet zur rettung von personen in lawinen |
DE3300841A1 (de) * | 1983-01-12 | 1984-07-12 | Michael 8000 München Koelsch | Lawinenselbstschutzgeraet |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998033559A1 (de) | 1997-01-31 | 1998-08-06 | Peter Aschauer | Lawinenrettungssystem |
DE202006020564U1 (de) | 2006-12-22 | 2008-12-24 | Aschauer, Peter | Lawinenrettungsgerät |
US8123581B2 (en) | 2006-12-22 | 2012-02-28 | Peter Aschauer | Avalanche rescue device |
US9290420B2 (en) | 2011-07-20 | 2016-03-22 | Ras Technology Sàrl | Portable device for rapidly inflating a bag |
CN113058236A (zh) * | 2021-02-07 | 2021-07-02 | 陈汉元 | 一种野外攀登用紧急救援装置 |
CN113058236B (zh) * | 2021-02-07 | 2022-10-28 | 国网湖北省电力有限公司孝感供电公司 | 一种野外攀登用紧急救援装置 |
Also Published As
Publication number | Publication date |
---|---|
DE19516872A1 (de) | 1996-11-14 |
EP0957995B1 (de) | 2001-12-05 |
ATE209942T1 (de) | 2001-12-15 |
EP0957995A1 (de) | 1999-11-24 |
DE59608396D1 (de) | 2002-01-17 |
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