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EP2165742A1 - Collision protection - Google Patents

Collision protection Download PDF

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Publication number
EP2165742A1
EP2165742A1 EP09009854A EP09009854A EP2165742A1 EP 2165742 A1 EP2165742 A1 EP 2165742A1 EP 09009854 A EP09009854 A EP 09009854A EP 09009854 A EP09009854 A EP 09009854A EP 2165742 A1 EP2165742 A1 EP 2165742A1
Authority
EP
European Patent Office
Prior art keywords
foam layer
obstacle
corrugated
corrugated foam
damping body
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.)
Granted
Application number
EP09009854A
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German (de)
French (fr)
Other versions
EP2165742B1 (en
Inventor
Arthur Bellutti
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Individual
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Individual
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Filing date
Publication date
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Publication of EP2165742A1 publication Critical patent/EP2165742A1/en
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Publication of EP2165742B1 publication Critical patent/EP2165742B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C19/00—Design or layout of playing courts, rinks, bowling greens or areas for water-skiing; Covers therefor
    • A63C19/06—Apparatus for setting-out or dividing courts
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C19/00—Design or layout of playing courts, rinks, bowling greens or areas for water-skiing; Covers therefor
    • A63C19/10—Ice-skating or roller-skating rinks; Slopes or trails for skiing, ski-jumping or tobogganing

Definitions

  • the invention relates to an impact protection for an obstacle, with a damping body, which is preferably arranged within a flexible shell which can be fastened to the obstacle.
  • the damping body is after the AT 381 460 B formed from a single foam plate of appropriate thickness.
  • EP 945 154 A it may consist of several impact-absorbing layers, each composed of a flat layer and a series of cylindrical profiles which are fixed to the flat layer at a distance from each other. The layers are loosely inserted without context in a shell. In both cases, different designs are required for different obstacles, ie for an obstacle with a larger flat baffle a flat protective element is manufactured and used, for the protection of edges come L-shaped angled elements or two flat elements are used and for cylindrical obstacles Half or three quarter shells generated.
  • the invention has now taken on the task of creating an impact protection that can be used with only a single embodiment of a damping body at all obstacles.
  • the damping body has a corrugated foam layer, which is connected at its vertices with two non-corrugated foam layers.
  • the impact protection improves with the damping bodies according to the invention in comparison to a full foam plate according to AT 381 460 B with 20 cm thickness for impact speeds up to about 30 km / h about three times. Conversely, about the same effect can be achieved with a damping body whose thickness is 6 to 7 cm.
  • the adaptation to different obstacle shapes can be improved if the outer non-corrugated foam layer is thicker than the non-corrugated foam layer adjacent to the obstacle.
  • the outer foam layer may be about 2 to 4 times as thick as the inner.
  • the thinner inner layer bends when curving or bending in the troughs of the middle layer, and reduces the volume of the channels.
  • the damping body becomes more dense in this area and adapts to the higher damping effect required in the area of the edges to be protected.
  • a flexible shell 3 for example, a plastic film, a plasticized Fabric, od.
  • the shell 3 has in the edge region tabs 4 with eyelets 5 for threading through fastening elements 6, for example, strings on.
  • Other attachment options for example by means of Velcro are conceivable.
  • Fig. 1 shows an obstacle 1, for example an oversized stone with an edge region 14 to be padded, on which an impact protection is provided.
  • Fig. 2 respectively.
  • Fig. 3 show in horizontal section the edge region 14 around which a damping body 2 is bent or bent.
  • the damping body 2 in the basic form of the damping body 2 is made Fig. 5 and includes an outer, non-corrugated foam layer 7, an inner, the obstacle 1 adjacent, also non-corrugated foam layer 11, and disposed therebetween corrugated foam layer 9, the apex 10 respectively connected to the foam layer 7 or 11, for example glued or welded are.
  • the non-corrugated outer foam layer 7 is substantially thicker than the non-corrugated inner foam layer 11, for example, 4 times as thick, and may also be formed in two or more layers.
  • the foam layer 7 may be connected to a second foam layer 8 with other damping properties.
  • the density of the damping body 2 in this area is lower, and there is a graded damping, ie the load on impact is disassembled, since the trapped in the troughs 12 air causes a lower initial damping.
  • the damping body 2 is bent, and the wave troughs 12 become smaller by connecting the apexes 10 connected to the inner foam layer 11 to one another, wherein the regions of the foam layer 11 lying between the peaks 10 are bent into the wave troughs 12 . are folded.
  • the folds 13 are in the Fig. 2 to 4 clear to see.
  • the density of the damping body 2 is thus higher due to the substantially reduced wave troughs 12 in the edge region 14, and causes the required in the edge region 14 higher damping of the impact.
  • the in Fig. 5 shown flat damping body 2 may for example have a thickness of 6 cm, wherein the non-corrugated foam layer 7 has a thickness of 2 cm, the corrugated foam layer 9 has a thickness of 0.8 cm and the non-corrugated foam layer 11 has a thickness of 0.6 cm.
  • the foam layer 9 measures 3.4 cm from crown to vertex.
  • the foam layers are provided in particular of polyethylene.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Vibration Dampers (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Abstract

The device has a damping body (2) arranged within a flexible sleeve (3) i.e. plasticized fabric, fastened at an obstacle (1). The damping body has a corrugated foam material layer (9) connected at a vertex (10) with an external uncorrugated foam layer (7) and an internal uncorrugated foam layer (11). The external uncorrugated foam material layer is four times thicker than the internal uncorrugated foam layer adjacent to the obstacle. Thickness of the corrugated foam material layer is larger than one fifth of distance between the uncorrugated foam material layers.

Description

Die Erfindung betrifft einen Aufprallschutz für ein Hindernis, mit einem Dämpfungskörper, der bevorzugt innerhalb einer am Hindernis befestigbaren flexiblen Hülle angeordnet ist.The invention relates to an impact protection for an obstacle, with a damping body, which is preferably arranged within a flexible shell which can be fastened to the obstacle.

Um natürliche oder künstliche Hindernisse auf verschiedenen Verkehrsflächen, wie Schipisten, Rodelbahnen, Querfeldeinstrecken, Modellautostrecken, etc. zu entschärfen, ist es beispielsweise aus der AT 381 460 B oder der EP 0 945 154 A bekannt, Elemente aus einem geeigneten Schaumstoff in flexiblen Umhüllungen, beispielsweise aus einem Planenmaterial an den Hindernissen anzubringen.To defuse natural or artificial obstacles in various traffic areas, such as ski slopes, toboggan runs, cross-country trails, model car trails, etc., it is for example from the AT 381 460 B or the EP 0 945 154 A known to attach elements of a suitable foam in flexible sheaths, for example, a tarpaulin material on the obstacles.

Der Dämpfungskörper ist nach der AT 381 460 B aus einer einzelnen Schaumstoffplatte entsprechender Dicke gebildet. Nach der EP 945 154 A kann er aus mehreren Aufprall dämpfenden Schichten bestehen, die sich jeweils aus einer flachen Lage und einer Reihe von zylindrischen Profilen zusammensetzen, die an der flachen Lage mit Abstand zueinander fixiert sind. Die Schichten werden lose ohne Zusammenhang in eine Hülle eingelegt. In beiden Fällen sind für unterschiedliche Hindernisse unterschiedliche Ausführungen erforderlich, d. h. für ein Hindernis mit einer größeren ebenen Prallfläche wird ein flaches Schutzelement hergestellt und verwendet, für den Schutz von Kanten kommen L-förmig abgewinkelte Elemente oder zwei flache Elemente zum Einsatz und für zylindrische Hindernisse werden Halb- oder Dreiviertelschalen erzeugt.The damping body is after the AT 381 460 B formed from a single foam plate of appropriate thickness. After EP 945 154 A it may consist of several impact-absorbing layers, each composed of a flat layer and a series of cylindrical profiles which are fixed to the flat layer at a distance from each other. The layers are loosely inserted without context in a shell. In both cases, different designs are required for different obstacles, ie for an obstacle with a larger flat baffle a flat protective element is manufactured and used, for the protection of edges come L-shaped angled elements or two flat elements are used and for cylindrical obstacles Half or three quarter shells generated.

Die Erfindung hat es sich nun zur Aufgabe gestellt, einen Aufprallschutz zu schaffen, der mit nur einer einzigen Ausführung eines Dämpfungskörpers bei allen Hindernissen eingesetzt werden kann.The invention has now taken on the task of creating an impact protection that can be used with only a single embodiment of a damping body at all obstacles.

Erfindungsgemäß wird dies dadurch erreicht, dass der Dämpfungskörper eine gewellte Schaumstofflage aufweist, die an ihren Scheiteln mit zwei nichtgewellten Schaumstofflagen verbunden ist.According to the invention this is achieved in that the damping body has a corrugated foam layer, which is connected at its vertices with two non-corrugated foam layers.

Durch die gewellte, innere Schaumstofflage wird eine Vielzahl von Kanälen gebildet, sodass der Dämpfungskörper inhomogen ist. Dies wirkt sich beim Aufprall vorteilhaft aus, da die Verzögerungskurve nicht ein einzelnes Maximum aufweist, an dem eine Belastungsspitze gegeben wäre, sondern in mehrere aufeinanderfolgende Spitzen unterteilt ist, die jeweils eine geringere Belastung bewirken.Due to the corrugated, inner foam layer, a plurality of channels is formed, so that the damping body is inhomogeneous. This has an advantageous effect on impact because the deceleration curve does not have a single maximum at which a peak load would be present, but is subdivided into a plurality of consecutive peaks, each causing a lower load.

Wie Versuche ergeben haben, verbessert sich der Aufprallschutz mit den erfindungsgemäßen Dämpfungskörpern im Vergleich zu einer Vollschaumstoffplatte gemäß AT 381 460 B mit 20 cm Dicke für Aufprallgeschwindigkeiten bis etwa 30 km/h um etwa das Dreifache. Umgekehrt kann etwa dieselbe Wirkung mit einem Dämpfungskörper erzielt werden, dessen Dicke 6 bis 7 cm beträgt.As tests have shown, the impact protection improves with the damping bodies according to the invention in comparison to a full foam plate according to AT 381 460 B with 20 cm thickness for impact speeds up to about 30 km / h about three times. Conversely, about the same effect can be achieved with a damping body whose thickness is 6 to 7 cm.

Die Anpassung an unterschiedliche Hindernisformen (flach, kantig, rund) lässt sich verbessern, wenn die außen liegende nichtgewellte Schaumstofflage dicker als die dem Hindernis benachbarte nichtgewellte Schaumstofflage ist. Die äußere Schaumstofflage kann insbesondere etwa 2- bis 4-mal so dick wie die innere sein. Dadurch knickt die dünnere innere Lage beim Krümmen bzw. Abwinkeln in die Wellentäler der mittleren Lage ein, und verkleinert das Volumen der Kanäle. Der Dämpfungskörper wird in diesem Bereich dichter und passt sich an die im Bereich der zu schützenden Kanten erforderliche, höhere Dämpfungswirkung an.The adaptation to different obstacle shapes (flat, edged, round) can be improved if the outer non-corrugated foam layer is thicker than the non-corrugated foam layer adjacent to the obstacle. In particular, the outer foam layer may be about 2 to 4 times as thick as the inner. As a result, the thinner inner layer bends when curving or bending in the troughs of the middle layer, and reduces the volume of the channels. The damping body becomes more dense in this area and adapts to the higher damping effect required in the area of the edges to be protected.

Nachstehend wird nun die Erfindung anhand der Figuren der beiliegenden Zeichnung näher beschrieben, ohne darauf beschränkt zu sein. Es zeigen:

Fig. 1
eine schematische Ansicht eines mit einem Aufprallschutz versehenen Hindernisses,
Fig. 2 und 3
vergrößert einen schematischen Schnitt durch einen gerundeten bzw. scharfkantigen Bereich eines mit einem Aufprallschutz versehenen Hindernisses,
Fig. 4
einen schematischen Schnitt durch ein mit einem Aufprallschutz versehenes zylindrisches Hindernis, und
Fig. 5
einen schematischen Schnitt durch ein mit einem Aufprallschutz versehenes flaches Hindernis.
The invention will now be described in more detail with reference to the figures of the accompanying drawing, without being limited thereto. Show it:
Fig. 1
a schematic view of an obstacle provided with an impact protection,
FIGS. 2 and 3
FIG. 8 enlarges a schematic section through a rounded or sharp-edged region of an obstacle provided with an impact protection, FIG.
Fig. 4
a schematic section through a provided with an impact protection cylindrical obstacle, and
Fig. 5
a schematic section through a provided with an impact protection flat obstacle.

Hindernisse an Verkehrsflächen, Sportflächen od. dgl. werden zum Schutz aufprallender Personen mit Dämpfungskörpern 2 versehen, die bevorzugt in einer flexiblen Hülle 3, beispielsweise aus einer Kunststofffolie, einem plastifizierten Gewebe, od. dgl. gebildet ist. Die Hülle 3 weist im Randbereich Laschen 4 mit Ösen 5 zum Durchfädeln von Befestigungs-elementen 6, beispielsweise Schnüren auf. Auch andere Befestigungsmöglichkeiten, beispielsweise mittels Klettverschlüssen sind denkbar.Obstacles on traffic areas, sports surfaces od. Like. Are provided to protect impacting persons with damping bodies 2, preferably in a flexible shell 3, for example, a plastic film, a plasticized Fabric, od. Like. Is formed. The shell 3 has in the edge region tabs 4 with eyelets 5 for threading through fastening elements 6, for example, strings on. Other attachment options, for example by means of Velcro are conceivable.

Fig. 1 zeigt ein Hindernis 1, beispielsweise einen übergroßen Stein mit einem zu polsternden Kantenbereich 14, an dem ein Aufprallschutz vorgesehen ist. Fig. 2 bzw.
Fig. 3 zeigen im Horizontalschnitt den Kantenbereich 14, um den ein Dämpfungskörper 2 gebogen bzw. geknickt ist. Fig. 1 shows an obstacle 1, for example an oversized stone with an edge region 14 to be padded, on which an impact protection is provided. Fig. 2 respectively.
Fig. 3 show in horizontal section the edge region 14 around which a damping body 2 is bent or bent.

In der Grundform ist der Dämpfungskörper 2 aus Fig. 5 ersichtlich, und umfasst eine außen liegende, nichtgewellte Schaumstofflage 7, eine innen liegende, dem Hindernis 1 benachbarte, ebenfalls nichtgewellte Schaumstofflage 11, und eine dazwischen angeordnete gewellte Schaumstofflage 9, deren Scheitel 10 jeweils mit der Schaumstofflage 7 oder 11 verbunden, beispielsweise verklebt oder verschweißt sind. Die nichtgewellte außen liegende Schaumstofflage 7 ist wesentlich dicker als die nichtgewellte innen liegende Schaumstofflage 11, beispielsweise 4-mal so dick, und kann auch zwei- oder mehrschichtig ausgebildet sein. Beispielsweise kann die Schaumstofflage 7 mit einer zweiten Schaumstofflage 8 mit anderen Dämpfungseigenschaften verbunden sein.In the basic form of the damping body 2 is made Fig. 5 and includes an outer, non-corrugated foam layer 7, an inner, the obstacle 1 adjacent, also non-corrugated foam layer 11, and disposed therebetween corrugated foam layer 9, the apex 10 respectively connected to the foam layer 7 or 11, for example glued or welded are. The non-corrugated outer foam layer 7 is substantially thicker than the non-corrugated inner foam layer 11, for example, 4 times as thick, and may also be formed in two or more layers. For example, the foam layer 7 may be connected to a second foam layer 8 with other damping properties.

Durch die Wellung der mittleren Schaumstofflage 9 ist die Dichte des Dämpfungskörpers 2 in diesem Bereich geringer, und es entsteht eine abgestufte Dämpfung, d.h. die Belastung beim Aufprall wird zerlegt, da die in den Wellentälern 12 eingeschlossene Luft eine geringere Anfangsdämpfung bewirkt. Im Bereich der Kante 14 ist der Dämpfungskörper 2 gebogen, und die Wellentäler 12 verkleinern sich, indem die mit der innen liegenden Schaumstofflage 11 verbundenen Scheitel 10 aneinander angenähert werden, wobei die zwischen den Scheiteln 10 liegenden Bereiche der Schaumstofflage 11 in die Wellentäler 12 eingeknickt bzw. eingefaltet werden. Die Einfaltungen 13 sind in den Fig. 2 bis 4 deutlich zu sehen. Die Dichte des Dämpfungskörpers 2 ist somit aufgrund der wesentlich verkleinerten Wellentäler 12 im Kantenbereich 14 höher, und bewirkt die im Kantenbereich 14 geforderte höhere Dämpfung des Aufpralls.By the corrugation of the middle foam layer 9, the density of the damping body 2 in this area is lower, and there is a graded damping, ie the load on impact is disassembled, since the trapped in the troughs 12 air causes a lower initial damping. In the region of the edge 14, the damping body 2 is bent, and the wave troughs 12 become smaller by connecting the apexes 10 connected to the inner foam layer 11 to one another, wherein the regions of the foam layer 11 lying between the peaks 10 are bent into the wave troughs 12 . are folded. The folds 13 are in the Fig. 2 to 4 clear to see. The density of the damping body 2 is thus higher due to the substantially reduced wave troughs 12 in the edge region 14, and causes the required in the edge region 14 higher damping of the impact.

Der in Fig. 5 gezeigte flache Dämpfungskörper 2 kann beispielsweise eine Dicke von 6 cm aufweisen, wobei die nicht gewellte Schaumstofflage 7 eine Dicke von 2 cm, die gewellte Schaumstofflage 9 eine Dicke von 0,8 cm und die nichtgewellte Schaumstofflage 11 eine Dicke von 0,6 cm aufweisen. Die Schaumstofflage 9 misst von Scheitel zu Scheitel 3,4 cm. Die Schaumstofflagen sind insbesondere aus Polyäthylen vorgesehen.The in Fig. 5 shown flat damping body 2 may for example have a thickness of 6 cm, wherein the non-corrugated foam layer 7 has a thickness of 2 cm, the corrugated foam layer 9 has a thickness of 0.8 cm and the non-corrugated foam layer 11 has a thickness of 0.6 cm. The foam layer 9 measures 3.4 cm from crown to vertex. The foam layers are provided in particular of polyethylene.

Durch die Verklebung bzw. Verschweißung aller Schaumstofflagen 7, 9, 11 ist der Dämpfungskörper 2 in Längsrichtung der Wellentäler 12 relativ steif und weist eine ausreichende Stabilität auf, sodass die Hülle 3 hauptsächlich dem Schutz gegen Witterung und Beschädigung dient, nicht aber zur Stabilität des Dämpfungskörpers 2 beitragen muss. Für Anwendungen, bei denen dieser Schutz nicht notwendig ist, können anstelle einer Hülle daher auch andere Befestigungsmöglichkeiten vorgesehen werden.By bonding or welding of all foam layers 7, 9, 11 of the damping body 2 in the longitudinal direction of the troughs 12 is relatively stiff and has sufficient stability, so that the shell 3 mainly serves to protect against weather and damage, but not to the stability of the damping body 2 must contribute. For applications where this protection is not necessary, therefore, instead of a shell, other mounting options can be provided.

Claims (6)

Aufprallschutz für ein Hindernis (1), mit einem Dämpfungskörper (2), der bevorzugt innerhalb einer am Hindernis (1) befestigbaren flexiblen Hülle (3) angeordnet ist, dadurch gekennzeichnet, dass der Dämpfungskörper (2) eine gewellte Schaumstofflage (9) aufweist, die an ihren Scheiteln (10) mit zwei nichtgewellten Schaumstofflagen (7, 11) verbunden ist.Impact protection for an obstacle (1), with a damping body (2), which is preferably arranged within a flexible sheath (3) which can be fastened to the obstacle (1), characterized in that the damping body (2) has a corrugated foam layer (9), which is connected at its vertices (10) with two non-corrugated foam layers (7, 11). Aufprallschutz nach Anspruch 1, dadurch gekennzeichnet, dass die außen liegende nichtgewellte Schaumstofflage (7) dicker als die dem Hindernis (1) benachbarte nichtgewellte Schaumstofflage (11) ist.Impact protection according to claim 1, characterized in that the outer non-corrugated foam layer (7) is thicker than the obstacle (1) adjacent non-corrugated foam layer (11). Aufprallschutz nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die außen liegende nichtgewellte Schaumstofflage (7) zweischichtig ist.Impact protection according to claim 1 or 2, characterized in that the outer non-corrugated foam layer (7) is two-layered. Aufprallschutz nach Anspruch 2 oder 3, dadurch gekennzeichnet, dass die außen liegende nichtgewellte Schaumstofflage (7) etwa viermal so dick wie die dem Hindernis (1) benachbarte innen liegende Schaumstofflage (11) ist.Impact protection according to claim 2 or 3, characterized in that the outer non-corrugated foam layer (7) is about four times as thick as the obstacle (1) adjacent the inner foam layer (11). Aufprallschutz nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Dicke der gewellten Schaumstofflage (9) größer als ein Achtel, vorzugsweise etwa ein Fünftel des Abstands zwischen den beiden nichtgewellten Schaumstofflagen (7, 11) ist.Impact protection according to one of claims 1 to 4, characterized in that the thickness of the corrugated foam layer (9) is greater than one-eighth, preferably about one-fifth of the distance between the two non-corrugated foam layers (7, 11). An einem Hindernis (1) über eine Kante gebogener Aufprallschutz nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die innen liegende nichtgewellte Schaumstofflage (11) im Kantenbereich des Hindernisses (1) in die Wellentäler (12) der gewellten Schaumstofflage (9) eingeknickt bzw. eingefaltet ist.At an obstacle (1) bent over an edge impact protection according to one of claims 1 to 5, characterized in that the inner non-corrugated foam layer (11) in the edge region of the obstacle (1) in the troughs (12) of the corrugated foam layer (9) folded or folded.
EP09009854A 2008-09-17 2009-07-30 Collision protection Not-in-force EP2165742B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0144908A AT507294B1 (en) 2008-09-17 2008-09-17 IMPACT PROTECTION

Publications (2)

Publication Number Publication Date
EP2165742A1 true EP2165742A1 (en) 2010-03-24
EP2165742B1 EP2165742B1 (en) 2011-04-20

Family

ID=41508024

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09009854A Not-in-force EP2165742B1 (en) 2008-09-17 2009-07-30 Collision protection

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Country Link
EP (1) EP2165742B1 (en)
AT (2) AT507294B1 (en)
DE (1) DE502009000557D1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021048124A1 (en) * 2019-09-09 2021-03-18 Swisslogo Ag Safety device
DE102021003481B4 (en) 2021-07-06 2024-10-10 Laura-Maria Neufeld Tubular padding

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT381460B (en) 1980-11-19 1986-10-27 Bellutti Arthur IMPACT PROTECTION ON NATURAL OR ARTIFICIAL OBSTACLES
EP0945154A2 (en) 1998-03-09 1999-09-29 Pedro Serrano Carrillo Protective cushion for risky pinned-down elements
US6105778A (en) * 1998-03-04 2000-08-22 Tsai; Daniel E. Protective pouch
WO2003078155A1 (en) * 2002-03-19 2003-09-25 Carlo Fascio Corrugated packaging and insulation material
EP1535649A1 (en) * 2003-11-12 2005-06-01 Arthur Bellutti Impact absorbing safety element

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT381460B (en) 1980-11-19 1986-10-27 Bellutti Arthur IMPACT PROTECTION ON NATURAL OR ARTIFICIAL OBSTACLES
US6105778A (en) * 1998-03-04 2000-08-22 Tsai; Daniel E. Protective pouch
EP0945154A2 (en) 1998-03-09 1999-09-29 Pedro Serrano Carrillo Protective cushion for risky pinned-down elements
WO2003078155A1 (en) * 2002-03-19 2003-09-25 Carlo Fascio Corrugated packaging and insulation material
EP1535649A1 (en) * 2003-11-12 2005-06-01 Arthur Bellutti Impact absorbing safety element

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021048124A1 (en) * 2019-09-09 2021-03-18 Swisslogo Ag Safety device
GB2601974A (en) * 2019-09-09 2022-06-15 Swisslogo Ag Safety device
GB2601974B (en) * 2019-09-09 2024-04-03 Swisslogo Ag Safety device
DE102021003481B4 (en) 2021-07-06 2024-10-10 Laura-Maria Neufeld Tubular padding

Also Published As

Publication number Publication date
AT507294A4 (en) 2010-04-15
DE502009000557D1 (en) 2011-06-01
AT507294B1 (en) 2010-04-15
EP2165742B1 (en) 2011-04-20
ATE506108T1 (en) 2011-05-15

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