EP0662286A1 - Ballistic helmet - Google Patents

Ballistic helmet Download PDF

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Publication number
EP0662286A1
EP0662286A1 EP94107187A EP94107187A EP0662286A1 EP 0662286 A1 EP0662286 A1 EP 0662286A1 EP 94107187 A EP94107187 A EP 94107187A EP 94107187 A EP94107187 A EP 94107187A EP 0662286 A1 EP0662286 A1 EP 0662286A1
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EP
European Patent Office
Prior art keywords
head
screw
dome
sleeve connection
sleeve
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
EP94107187A
Other languages
German (de)
French (fr)
Other versions
EP0662286B1 (en
Inventor
Christian Zahn
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.)
*SCHUBERTH HELME G.M.B.H.
Original Assignee
Schuberth Werk GmbH and Co KG
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.)
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Application filed by Schuberth Werk GmbH and Co KG filed Critical Schuberth Werk GmbH and Co KG
Publication of EP0662286A1 publication Critical patent/EP0662286A1/en
Application granted granted Critical
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Anticipated expiration legal-status Critical
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    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/10—Linings
    • A42B3/14—Suspension devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H1/00—Personal protection gear
    • F41H1/04—Protection helmets

Definitions

  • the invention relates to a bulletproof helmet consisting of a bulletproof dome and an interior, which is attached to the dome with a screw-sleeve connection, which protrudes through an opening of the dome and on the outside of the dome with a trained to rotate by a tool flat, round head.
  • Bulletproof helmets usually consist of a steel dome or, for reasons of weight, preferably a plastic dome consisting of a large number of plastic layers reinforced with fabric layers.
  • a common interior of such helmets consists of a strap and a shock-absorbing plastic basket, which preferably consists of spider-like webs on which there are shock-absorbing knobs.
  • this interior is attached to the bulletproof dome by means of a screw-sleeve connection, which is inserted in a corresponding hole in the helmet, a head of the connection abutting the outside of the dome and preferably having a spherical surface with a has a low overall height.
  • the head can belong to a screw if an associated sleeve with an internal thread is connected to the interior, so that by screwing the screw in the sleeve a firm connection between the calotte and interior can be produced.
  • the head is provided with a small hexagon socket and can be held securely with a suitable hexagon wrench.
  • the screw with the head resting on the outside of the spherical cap is usually made of steel, while the sleeve can consist of a conventional brass alloy.
  • the present invention is based on the general problem of improving the bullet resistance of such a known helmet.
  • a bulletproof helmet of the type mentioned is characterized according to the invention in that the head with the associated part of the screw-sleeve connection is made of solid, flat surface made of a high-strength material and is provided with parallel, opposite straight edges as a key surface .
  • the invention is based on the surprising finding found by the applicant that the screw-sleeve connection of the known helmet is a weak point with regard to the bullet resistance, which unexpectedly has a lower bullet resistance than the known multi-layer helmet caps made of plastic.
  • Experiments have shown that if the screw-sleeve connection is bombarded directly, parts of this connection are catapulted into the interior of the helmet cap and therefore pose a life-threatening risk of injury to the helmet wearer. It has been shown in the investigations by the applicant that a weak point in the screw-sleeve connection lies in the design of the hexagon socket.
  • the high-strength material of the head with the part of the screw-sleeve connection connected to it is preferably high-strength steel of strength class 8.8 (yield strength, tensile strength).
  • the bullet resistance of the screw-sleeve connection can be increased by the inventive design of the head so that it regularly exceeds the bullet resistance of conventional bulletproof caps and therefore no longer represents a weak point for the protection of the helmet wearer.
  • Figure 1 shows the front part with the transition into the neck part of a bullet-proof dome 1.
  • a head 2 of a screw 3 can be seen, which projects through a suitable bore 4 in the cap 1.
  • the head 2 has a spherically convex outer surface 5 with a circular outer edge 6.
  • the outer edge is formed by two parallel straight edges 7, which represent key surfaces for holding the head 2 in a rotationally fixed manner.
  • the screw 3 together with a suitable sleeve 8 with an internal thread for the screw 3, forms a screw-sleeve connection 3, 8 through the spherical cap 1.
  • the sleeve 8 is also provided with a head 9 which has a hexagon socket 10 with which the sleeve 8 can be tightened on the screw 3 held in a rotationally fixed manner.
  • Figure 2 shows that through the head 9 of the sleeve 8, a belt piece 11 and a fastening strip of a support basket 12 of the interior 13 of the helmet is clamped to the calotte 1.
  • a chin strap 14 is attached to the strap piece 11.
  • the carrier basket 12 consists in a known manner of a circumferential headband 16 provided with cushions 15 and basket straps 17 extending in a spider shape to the apex, which are provided with plastically deformable knobs 18 pointing towards the calotte 1 and rest against the calotte 1.
  • FIG. 2 shows that the head 2 of the screw 3 rests on the outside of the calotte 1 with a low overall height and is solid without a weakening point.
  • a bullet resistance can be achieved which is regularly above the bullet resistance for the calotte 1.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Helmets And Other Head Coverings (AREA)

Abstract

The helmet has a shellproof dome (1) with inner lining fixed by a screw sleeve connection (3) which projects through an opening in the dome and adjoins the outside of the dome with a flat round head (2) which can be turned by a tool. This head is made solid with the relevant part of the connection with a flat surface from a highly tensile material and has parallel opposing straight edges (7) to form the key faces. The distance between the key faces is preferably twice as large as the outer diameter of the part of the screw sleeve connection belonging to the head. A screw connected to the head can be screwed into a sleeve fixed on the inner lining.

Description

Die Erfindung betrifft einen beschußfesten Helm bestehend aus einer schußfesten Kalotte und einer Innenausstattung, die an der Kalotte mit einer Schrauben-Hülsen-Verbindung befestigt ist, die durch eine Öffnung der Kalotte ragt und an der Außenseite der Kalotte mit einem zum verdrehen mittels eines Werkzeuges ausgebildeten flachen, runden Kopf anliegt.The invention relates to a bulletproof helmet consisting of a bulletproof dome and an interior, which is attached to the dome with a screw-sleeve connection, which protrudes through an opening of the dome and on the outside of the dome with a trained to rotate by a tool flat, round head.

Beschußfeste Helme bestehen üblicherweise aus einer Stahlkalotte oder aus Gewichtsgründen vorzugsweise aus einer Kunststoffkalotte, bestehend aus einer Vielzahl von mit Gewebelagen verstärkten Kunststofflagen. Eine übliche Innenausstattung derartiger Helme besteht aus Trageriemen und einem stoßdämpfenden Kunststoffkorb, der vorzugsweise aus spinnenartig angeordneten Stegen besteht, auf denen sich stoßdämpfende Noppen befinden. Die Befestigung dieser Innenausstattung an der schußfesten Kalotte erfolgt bei bekannten Helmen durch eine Schrauben-Hülsen-Verbindung, die passend jeweils in eine entsprechende Bohrung des Helmes eingesetzt ist, wobei ein Kopf der Verbindung an der Außenseite der Kalotte anliegt und vorzugsweise eine sphärische Oberfläche mit einer geringen Bauhöhe aufweist. Der Kopf kann zu einer Schraube gehören, wenn mit der Innenausstattung eine zugehörige Hülse mit einem Innengewinde verbunden ist, so daß durch Verschrauben der Schraube in der Hülse eine feste Verbindung zwischen Kalotte und Innenausstattung herstellbar ist. Um die Schraube gegen ein Mitdrehen beim Festziehen der Hülse von der Innenseite der Kalotte zu sichern, ist der Kopf mit einem kleinen Innensechskant versehen und kann mit einem entsprechenden Sechskantschlüssel drehsicher gehalten werden. Die Schraube mit dem an der Außenseite der Kalotte anliegenden Kopf ist üblicherweise aus einem Stahl gefertigt, während die Hülse aus einer herkömmlichen Messinglegierung bestehen kann.Bulletproof helmets usually consist of a steel dome or, for reasons of weight, preferably a plastic dome consisting of a large number of plastic layers reinforced with fabric layers. A common interior of such helmets consists of a strap and a shock-absorbing plastic basket, which preferably consists of spider-like webs on which there are shock-absorbing knobs. In the case of known helmets, this interior is attached to the bulletproof dome by means of a screw-sleeve connection, which is inserted in a corresponding hole in the helmet, a head of the connection abutting the outside of the dome and preferably having a spherical surface with a has a low overall height. The head can belong to a screw if an associated sleeve with an internal thread is connected to the interior, so that by screwing the screw in the sleeve a firm connection between the calotte and interior can be produced. In order to prevent the screw from turning when the sleeve is tightened from the inside of the spherical cap, the head is provided with a small hexagon socket and can be held securely with a suitable hexagon wrench. The screw with the head resting on the outside of the spherical cap is usually made of steel, while the sleeve can consist of a conventional brass alloy.

Der vorliegenden Erfindung liegt die generelle Problemstellung zugrunde, die Beschußfestigkeit eines derartigen bekannten Helmes zu verbessern.The present invention is based on the general problem of improving the bullet resistance of such a known helmet.

Ausgehend von dieser Problemstellung ist ein beschußfester Helm der eingangs erwähnten Art erfindungsgemäß dadurch gekennzeichnet, daß der Kopf mit dem zugehörigen Teil der Schrauben-Hülsen-Verbindung massiv mit ebener Oberfläche aus einem hochfesten Material besteht und mit parallelen, einander gegenüberliegenden geraden Kanten als Schlüsselfläche versehen ist.Based on this problem, a bulletproof helmet of the type mentioned is characterized according to the invention in that the head with the associated part of the screw-sleeve connection is made of solid, flat surface made of a high-strength material and is provided with parallel, opposite straight edges as a key surface .

Der Erfindung liegt die von der Anmelderin gefundene überraschende Erkenntnis zugrunde, daß die Schrauben-Hülsen-Verbindung des bekannten Helmes bezüglich der Beschußfestigkeit eine Schwachstelle darstellt, die in unerwarteter Weise eine geringere Beschußfestigkeit als die bekannten viellagigen Helmkalotten aus Kunststoff aufweisen. Es hat sich in Versuchen gezeigt, daß bei einem direkten Beschuß der Schrauben-Hülsen-Verbindung Teile dieser Verbindung in das Innere der Helmkalotte katapultiert werden und daher für den Helmträger eine unter Umständen lebensbedrohende Verletzungsgefahr darstellen. Es hat sich bei den Untersuchungen der Anmelderin gezeigt, daß eine Schwachstelle der Schrauben-Hülsen-Verbindung in der Ausbildung des Innensechskants liegt. Diese Schwachstelle wird erfindungsgemäß dadurch vermieden, daß für einen drehfesten Halt des an der Außenseite der Kalotte anliegenden Kopfes der Schrauben-Hülsen-Verbindung kein Innensechskant und auch kein Schlitz für einen Schraubenzieher vorgesehen ist, sondern das drehfeste Halten des Kopfes durch äußere Schlüsselflächen ermöglicht wird, die durch einander gegenüberliegende gerade Kanten des Kopfes gebildet werden. Diese Kanten befinden sich so weit außen an dem Kopf, daß der Abstand zwischen den geraden Kanten nur wenig geringer ist als der Durchmesser des Schraubenkopfes im übrigen. Der Kopf wird dabei so groß ausgebildet, daß eine sichere Befestigung gewährleistet ist. Vorzugsweise ist der Abstand zwischen den Schlüsselflächen etwa doppelt so groß wie der Außendurchmesser des mit dem Kopf verbundenen Teils der Schrauben-Hülsen-Verbindung, das vorzugsweise die Schraube ist.The invention is based on the surprising finding found by the applicant that the screw-sleeve connection of the known helmet is a weak point with regard to the bullet resistance, which unexpectedly has a lower bullet resistance than the known multi-layer helmet caps made of plastic. Experiments have shown that if the screw-sleeve connection is bombarded directly, parts of this connection are catapulted into the interior of the helmet cap and therefore pose a life-threatening risk of injury to the helmet wearer. It has been shown in the investigations by the applicant that a weak point in the screw-sleeve connection lies in the design of the hexagon socket. This weak point is avoided in accordance with the invention in that no hexagon socket is provided for a rotationally fixed hold of the head of the screw-sleeve connection which lies against the outside of the spherical cap and also no slot for a screwdriver is provided, but the rotationally fixed holding of the head is made possible by external key surfaces which are formed by opposite straight edges of the head. These edges are so far out on the head that the distance between the straight edges is only slightly less than the diameter of the screw head in the rest. The head is so large that a secure attachment is guaranteed. The distance between the wrench surfaces is preferably approximately twice as large as the outer diameter of the part of the screw-sleeve connection which is connected to the head and which is preferably the screw.

Das hochfeste Material des Kopfes mit dem mit ihm verbundenen Teil der Schrauben-Hülsen-Verbindung ist vorzugsweise hochfester Stahl der Festigkeitsklasse 8.8 (Streckgrenze.Zugfestigkeit).The high-strength material of the head with the part of the screw-sleeve connection connected to it is preferably high-strength steel of strength class 8.8 (yield strength, tensile strength).

Es hat sich gezeigt, daß durch die erfindungsgemäße Ausbildung des Kopfes die Beschußfestigkeit der Schrauben-Hülsen-Verbindung so erhöht werden kann, daß sie die Beschußfestigkeit üblicher schußfester Kalotten regelmäßig übersteigt und daher keine Schwachstelle für den Schutz des Helmträgers mehr darstellt.It has been shown that the bullet resistance of the screw-sleeve connection can be increased by the inventive design of the head so that it regularly exceeds the bullet resistance of conventional bulletproof caps and therefore no longer represents a weak point for the protection of the helmet wearer.

Die Erfindung wird im folgenden anhand eines in der Zeichnung dargestellten Ausführungsbeispiels näher erläutert. Es zeigen:

Figur 1 -
eine Teil-Seitenansicht eines beschußfesten Helmes mit einer Schrauben-Hülsen-Verbindung für eine Innenausstattung
Figur 2 -
einen Vertikalschnitt durch den in Figur 1 dargestellten Kalottenteil mit der Schrauben-Hülsen-Verbindung.
The invention is explained below with reference to an embodiment shown in the drawing. Show it:
Figure 1 -
a partial side view of a bulletproof helmet with a screw-sleeve connection for an interior
Figure 2 -
a vertical section through the dome part shown in Figure 1 with the screw-sleeve connection.

Figur 1 läßt den Stirnteil mit dem Übergang in den Nackenteil einer schußfesten Kalotte 1 erkennen. An der Außenseite der Kalotte 1 ist ein Kopf 2 einer Schraube 3 erkennbar, die durch eine passende Bohrung 4 der Kalotte 1 ragt. Der Kopf 2 weist eine kugelförmig konvex gewölbte Außenfläche 5 mit einer kreisförmigen Außenkante 6 auf. An zwei gegenüberliegenden Seiten ist die Außenkante durch zwei parallele gerade Kanten 7 gebildet, die Schlüsselflächen für ein drehfestes Halten des Kopfes 2 darstellen.Figure 1 shows the front part with the transition into the neck part of a bullet-proof dome 1. On the outside of the cap 1, a head 2 of a screw 3 can be seen, which projects through a suitable bore 4 in the cap 1. The head 2 has a spherically convex outer surface 5 with a circular outer edge 6. On two opposite sides, the outer edge is formed by two parallel straight edges 7, which represent key surfaces for holding the head 2 in a rotationally fixed manner.

Wie Figur 2 verdeutlicht, bildet die Schraube 3 zusammen mit einer passenden Hülse 8 mit einem Innengewinde für die Schraube 3 eine Schrauben-Hülsen-Verbindung 3, 8 durch die Kalotte 1 hindurch. Hierzu ist die Hülse 8 ebenfalls mit einem Kopf 9 versehen, der einen Innensechskant 10 aufweist, mit dem die Hülse 8 an der drehfest gehaltenen Schraube 3 festziehbar ist.As illustrated in FIG. 2, the screw 3, together with a suitable sleeve 8 with an internal thread for the screw 3, forms a screw-sleeve connection 3, 8 through the spherical cap 1. For this purpose, the sleeve 8 is also provided with a head 9 which has a hexagon socket 10 with which the sleeve 8 can be tightened on the screw 3 held in a rotationally fixed manner.

Figur 2 läßt erkennen, daß durch den Kopf 9 der Hülse 8 ein Riemenstück 11 und ein Befestigungsstreifen eines Tragkorbes 12 der Innenausstattung 13 des Helmes an der Kalotte 1 festgeklemmt ist. An dem Riemenstück 11 ist ein Kinnriemen 14 befestigt.Figure 2 shows that through the head 9 of the sleeve 8, a belt piece 11 and a fastening strip of a support basket 12 of the interior 13 of the helmet is clamped to the calotte 1. A chin strap 14 is attached to the strap piece 11.

Der Tragkorb 12 besteht in bekannter Weise aus einem umlaufenden, mit Polstern 15 versehenen Kopfband 16 und sich spinnenförmig zum Scheitelpunkt erstreckende Korbriemen 17, die mit zur Kalotte 1 zeigenden plastisch verformbaren Noppen 18 versehen sind und an der Kalotte 1 anliegen.The carrier basket 12 consists in a known manner of a circumferential headband 16 provided with cushions 15 and basket straps 17 extending in a spider shape to the apex, which are provided with plastically deformable knobs 18 pointing towards the calotte 1 and rest against the calotte 1.

Insbesondere Figur 2 läßt erkennen, daß der Kopf 2 der Schraube 3 an der Außenseite der Kalotte 1 mit einer geringen Bauhöhe aufliegt und massiv ohne eine Schwächungsstelle ausgebildet ist. Zusammen mit der Verwendung eines hochfesten Stahls für die Bildung des Kopfes 2 mit der Schraube 3 läßt sich eine Beschußfestigkeit erzielen, die regelmäßig über der Beschußfestigkeit für die Kalotte 1 liegt.In particular, FIG. 2 shows that the head 2 of the screw 3 rests on the outside of the calotte 1 with a low overall height and is solid without a weakening point. Together with the use of a high-strength steel for the formation of the head 2 with the screw 3, a bullet resistance can be achieved which is regularly above the bullet resistance for the calotte 1.

Der für diese Verbesserung erforderliche Aufwand ist minimal, eine Beeinträchtigung der Handhabung, auch bei der Montage, ist nicht gegeben, da der Kopf 2 mit seinen Schlüsselflächen 7 einwandfrei drehfest gehalten werden kann.The effort required for this improvement is minimal, and there is no impairment of handling, even during assembly, since the head 2 with its key surfaces 7 can be held securely in a rotationally fixed manner.

Claims (3)

Beschußfester Helm bestehend aus einer schußfesten Kalotte (1) und einer Innenausstattung (13), die an der Kalotte (1) mit einer Schrauben-Hülsen-Verbindung (3, 8) befestigt ist, die durch eine Öffnung (4) der Kalotte (1) ragt und an der Außenseite der Kalotte (1) mit einem zum Verdrehen mittels eines Werkzeugs ausgebildeten flachen, runden Kopf (2) anliegt, dadurch gekennzeichnet, daß der Kopf (2) mit dem zugehörigen Teil (3) der Schrauben-Hülsen-Verbindung (3, 8) massiv mit ebener Oberfläche aus einem hochfesten Material besteht und mit parallelen, einander gegenüberliegenden geraden Kanten (7) als Schlüsselflächen versehen ist.Bulletproof helmet consisting of a bulletproof dome (1) and an interior (13), which is fastened to the dome (1) with a screw-sleeve connection (3, 8) which passes through an opening (4) in the dome (1 ) protrudes and rests on the outside of the spherical cap (1) with a flat, round head (2) designed for turning by means of a tool, characterized in that the head (2) with the associated part (3) of the screw-sleeve connection (3, 8) solid with a flat surface consists of a high-strength material and is provided with parallel, opposite, straight edges (7) as key surfaces. Beschußfester Helm nach Anspruch 1, dadurch gekennzeichnet, daß der Abstand zwischen den Schlüsselflächen (7) etwa doppelt so groß ist wie der Außendurchmesser des zum Kopf gehörenden Teils (3) der Schrauben-Hülsen-Verbindung (3, 8).Bulletproof helmet according to claim 1, characterized in that the distance between the key surfaces (7) is approximately twice as large as the outer diameter of the part (3) of the screw-sleeve connection (3, 8) belonging to the head. Beschußfester Helm nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß mit dem Kopf (2) eine Schraube (3) verbunden ist, die in eine an der Innenausstattung (13) befestigte Hülse (8) eingeschraubt ist.Bulletproof helmet according to claim 1 or 2, characterized in that a screw (3) is connected to the head (2) and is screwed into a sleeve (8) fastened to the interior (13).
EP94107187A 1994-01-07 1994-05-07 Ballistic helmet Expired - Lifetime EP0662286B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9400161U 1994-01-07
DE9400161U DE9400161U1 (en) 1994-01-07 1994-01-07 Bulletproof helmet

Publications (2)

Publication Number Publication Date
EP0662286A1 true EP0662286A1 (en) 1995-07-12
EP0662286B1 EP0662286B1 (en) 1997-07-02

Family

ID=6902893

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EP94107187A Expired - Lifetime EP0662286B1 (en) 1994-01-07 1994-05-07 Ballistic helmet

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EP (1) EP0662286B1 (en)
AT (1) ATE154870T1 (en)
DE (2) DE9400161U1 (en)
DK (1) DK0662286T3 (en)
ES (1) ES2106403T3 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5221609A (en) * 1983-05-31 1993-06-22 Orgenics Ltd. Molecular genetic probe, and method of forming same, assay technique and kit using said molecular genetic probe
WO1997045032A1 (en) * 1996-05-24 1997-12-04 Schuberth-Werk Gmbh & Co. Kg Safety helmet, in particular military safety helmet

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19721329C2 (en) * 1997-05-21 1999-08-12 Schuberth Werk Kg Safety helmet, in particular military safety helmet
DE69925642D1 (en) * 1999-04-08 2005-07-07 Pab Plastika Akrapovic Buzet B HELMET WITH SPHERICAL VISOR

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2802212A (en) * 1954-05-10 1957-08-13 Leonard P Frieder Headgear supporting structure
DE1804317A1 (en) * 1967-10-19 1969-05-22 United Carr Inc Helmet with detachable head protection part
GB2131113A (en) * 1982-11-25 1984-06-13 Chang Chung Hsing Bolt driving formation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2365422A (en) * 1941-07-23 1944-12-19 Bullard Co Suspension mounting for safety headgear

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2802212A (en) * 1954-05-10 1957-08-13 Leonard P Frieder Headgear supporting structure
DE1804317A1 (en) * 1967-10-19 1969-05-22 United Carr Inc Helmet with detachable head protection part
GB2131113A (en) * 1982-11-25 1984-06-13 Chang Chung Hsing Bolt driving formation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5221609A (en) * 1983-05-31 1993-06-22 Orgenics Ltd. Molecular genetic probe, and method of forming same, assay technique and kit using said molecular genetic probe
WO1997045032A1 (en) * 1996-05-24 1997-12-04 Schuberth-Werk Gmbh & Co. Kg Safety helmet, in particular military safety helmet

Also Published As

Publication number Publication date
EP0662286B1 (en) 1997-07-02
DK0662286T3 (en) 1997-07-21
DE9400161U1 (en) 1994-03-24
ES2106403T3 (en) 1997-11-01
DE59403251D1 (en) 1997-08-07
ATE154870T1 (en) 1997-07-15

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