EP0088959A2 - Lining for helmets - Google Patents

Lining for helmets Download PDF

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Publication number
EP0088959A2
EP0088959A2 EP83102124A EP83102124A EP0088959A2 EP 0088959 A2 EP0088959 A2 EP 0088959A2 EP 83102124 A EP83102124 A EP 83102124A EP 83102124 A EP83102124 A EP 83102124A EP 0088959 A2 EP0088959 A2 EP 0088959A2
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EP
European Patent Office
Prior art keywords
plug
foot
interior
head support
support ring
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
EP83102124A
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German (de)
French (fr)
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EP0088959A3 (en
EP0088959B1 (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 Werk GmbH and Co KG
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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Publication date
Application filed by Schuberth Werk GmbH and Co KG filed Critical Schuberth Werk GmbH and Co KG
Priority to AT83102124T priority Critical patent/ATE33533T1/en
Publication of EP0088959A2 publication Critical patent/EP0088959A2/en
Publication of EP0088959A3 publication Critical patent/EP0088959A3/en
Application granted granted Critical
Publication of EP0088959B1 publication Critical patent/EP0088959B1/en
Expired legal-status Critical Current

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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
    • 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
    • A42B3/147—Anchoring means

Definitions

  • the invention relates to an interior for protective helmets, consisting of several, forming a spider webbing, the ends of which are connected to tab-shaped, to be fixed to the helmet shell, made of plastic plug fasteners, which are attached to a plastic head support ring.
  • each plug closure consists of a separate tab, which is detachably connected at one end to a web of the head support ring and at the other end merges into a plug-in foot with a thickened cross section.
  • These plug-in feet are inserted into the corresponding pockets of the helmet shell from below and form the power transmission from the helmet shell to the spider.
  • Knobs are provided on the opposite end edges of the plug-in foot, which grip through corresponding punched-outs in the end of the belt strap, which partially wraps around the plug-in foot which is U-shaped in cross section.
  • the plug closures are made of a relatively hard plastic, while the head strap is made of a soft plastic so that it can easily nestle against the head of the helmet wearer.
  • the invention has for its object to improve the interior described above in terms of their manufacture and their mode of operation.
  • plug-in closures are articulated via a folding hinge on the head support ring and are formed with this as a one-piece plastic part.
  • All plug closures thus form a one-piece plastic part together with the head support ring, which can thus be produced in a single injection molding process.
  • This requires a planar design of the plastic part, so that a hinged hinge is provided for each plug closure in order to be able to fold the plug closure against the head support ring during assembly of the interior.
  • closure plug attached to a web of the K opftragbandes bears against this web, and is fixed with it over locking elements in a particular installation position.
  • the plug-in fastener In order to be able to change the position of the head support ring relative to the helmet shell, it is advantageous if at least two locking positions are provided between the plug-in fastener and the web in the longitudinal direction of the corresponding webbing. If the length of the belt straps remains the same, the effective length of the belt straps can be shortened or lengthened relative to the head support ring by said adjustment of the plug fasteners.
  • the locking elements mentioned can e.g. be pins engaging in recesses, two pins being provided for each latching position, for example, which can be pressed like push buttons into corresponding recesses in the other part.
  • the folding hinge can be formed by a transverse cross-sectional weakening that can already be generated during the injection molding process.
  • two cross-sectional weakenings arranged parallel to one another and forming a double folding hinge can be provided. This arrangement enables the required relative displacement between the folded plug closure and the web of the head strap.
  • the folding hinge or the like can also be arranged by spaced longitudinal bars, webs, connections or the like. be formed, which allow the said relative displacement.
  • the fastening means for fixing a strap end to a plug-in fastener have at least two knobs, which, however, according to the invention sit on the flat side of a plug-in foot facing the head support ring and grip through corresponding punched-out holes in the strap end.
  • the fastening means can furthermore either have at least one further knob which sits on the exposed end edge of the plug-in foot and which engages through a punched-out end of the belt strap once completely wrapped around the plug-in foot.
  • the fastening means mentioned also have a retaining bar, which then clamps the strap end, which is then completely looped around the plug-in foot, onto the two knobs.
  • This retaining bar can also be formed in one piece with the plug closure in a simple manner.
  • the fastening and the subsequent complete looping of the strap end result in the strap end being clamped in the pocket of the helmet shell and being drawn into this pocket under load. It is impossible to push the plug foot out of its pocket.
  • the pocket integrally formed on the helmet shell has a thickness which corresponds exactly to the thickness of the plug-in foot with the strap end wrapped around.
  • adapted insertion grooves are molded into the pocket, so that a particularly tight fit is ensured.
  • the flat support ring 1 shown in FIG. 1 has four webs 2, to each of which a plug closure 4 is articulated via a folding hinge 3.
  • Web 2 folding hinge 3 and plug closure 4 are shown in Figures 2 and 3 on an enlarged scale.
  • the folding hinge 3 consists of two cross sections arranged parallel to one another at a distance weakenings 3a, which together form a double folding hinge.
  • the plug closure 4 has two recesses 5 in the form of locking holes, to which two pairs of pins 6 sitting on the web 2 are assigned. As a result, the plug closure 4 can be folded around the cross-sectional weakenings 3a against the web 2 and fixed thereon by pressing the recesses 5 onto one of the pairs of pins 6 in two different positions.
  • the plug closure 4 according to FIGS. 2 and 3 has two knobs 7, which sit on the flat side of a plug-in foot 4a facing the head support ring 1 in the mounted position, the exposed end edge 4b of which has a further, centrally arranged knobs 8, which can be undercut in the form of a hook.
  • FIG. 4 show a modified embodiment for the plug closure 4.
  • a holding bolt 9 which is formed in one piece with it, is articulated on the plug-in foot 4a, which can be folded against the plug-in foot 4a in accordance with the arrow shown in FIG. 6 and can be clamped in this position by pressing on its two locking holes 10 on the two knobs 7.
  • FIGS. 7 and 8 show parts of an interior intended for protective helmets, which additionally has a plurality of webbing straps 11 forming a spider.
  • the attachment of the ends of these straps 11 to the lower edge of a helmet shell 12 is shown in FIGS. 7 and 8.
  • a head support ring 1 with a plug closure 4 according to FIG. 2 is used.
  • the plug closure 4 is folded against the web 2 of the head support ring 1 and locked thereon by pressing the two recesses 5 onto the pin 6. It is the first locking position, since the pins 6 located at the top in FIG. 2 engage in the recesses 5.
  • the pivoting of the plug closure 4 takes place over the upper cross section according to FIG weakening 3a. If the recesses 5 were pressed onto the lower pin 6 according to FIG. 2, the folding took place around the lower cross-sectional weakening 3a according to FIG. 2; in this second locking position, the head support ring 1 would lie somewhat lower in the helmet shell 12.
  • FIG. 7 shows that the end of the webbing 11 is once completely wrapped around the plug-in foot 4a, the end of the webbing overlapping both the knobs 7 and the knobs 8 with corresponding punchings.
  • the plug-in foot 4a which is wrapped in this way is pushed into a pocket of the helmet shell 12 from below.
  • This bag has a thickness that corresponds exactly to the thickness of the plug-in foot with the looped strap end.
  • insertion grooves are incorporated into the pocket, so that a particularly tight fit is ensured.
  • the arrow drawn in FIG. 7 symbolizes the tensile force that occurs in the webbing 11 when the helmet shell 12 is impacted.
  • Figure 8 shows a comparable definition of a webbing 11 but with a plug closure according to Figures 4 to 6.
  • the end of the webbing is clamped between the flat side of the plug-in foot 4a and the holding bar 9 folded into its locking position, the end of the webbing with corresponding punchings punching out the two knobs 7 spreads.

Landscapes

  • Helmets And Other Head Coverings (AREA)
  • Lock And Its Accessories (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Catching Or Destruction (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Water Treatment By Sorption (AREA)
  • Gyroscopes (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Dental Preparations (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Buckles (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Inorganic Insulating Materials (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Organic Insulating Materials (AREA)

Abstract

An inner structure of a protective helmet secured to a helmet shell comprises a head bearing ring, a plurality of belt straps forming a spider and each having an end secured to the helmet shell and a plurality of fasteners each corresponding to the respective belt strap and formed of plastics. Each fastener has a shackle-shaped portion connected to the end of the respective belt strap. The head bearing ring is formed of plastics. Each fastener is connected to the head bearing ring by a hinge joint and formed integrally therewith such that the fastener is pivoted relative to the head bearing ring.

Description

Die Erfindung betrifft eine Innenausstattung für Schutzhelme, bestehend aus mehreren, eine Spinne bildenden Gurtbändern, deren Enden mit laschenförmigen, an der Helmschale festzulegenden, aus Kunststoff bestehenden Steckverschlüssen verbunden sind, die an einem aus Kunststoff bestehenden Kopftragring befestigt sind.The invention relates to an interior for protective helmets, consisting of several, forming a spider webbing, the ends of which are connected to tab-shaped, to be fixed to the helmet shell, made of plastic plug fasteners, which are attached to a plastic head support ring.

Bei einer derartigen vorbekannten Innenausstattung besteht jeder Steckverschluß aus einer separaten Lasche, die mit ihrem einen Ende mit einem Steg des Kopftragringes lösbar verknüpft ist und mit ihrem anderen Ende in einen Steckfuß mit verdicktem Querschnitt übergeht. Diese Steckfüße werden von unten in entsprechende Taschen der Helmschale eingeschoben und bilden die Kraftübertragung von der Helmschale auf die Spinne. Auf den sich gegenüberliegenden Stirnkanten des Steckfußes sind Noppen vorgesehen, die durch entsprechende Ausstanzungen des Gurtbandendes greifen, das den im Querschnitt U-förmig ausgebildeten Steckfuß teilweise umschlingt.In such a known interior, each plug closure consists of a separate tab, which is detachably connected at one end to a web of the head support ring and at the other end merges into a plug-in foot with a thickened cross section. These plug-in feet are inserted into the corresponding pockets of the helmet shell from below and form the power transmission from the helmet shell to the spider. Knobs are provided on the opposite end edges of the plug-in foot, which grip through corresponding punched-outs in the end of the belt strap, which partially wraps around the plug-in foot which is U-shaped in cross section.

Bei diesen vorbekannten Innenausstattungen bestehen die Steckverschlüsse aus einem verhältnismäßig harten Kunststoff, während das Kopftragband aus einem weichen Kunststoff besteht, damit es sich leicht an den Kopf des Helmträgers anschmiegen kann.In these known interior fittings, the plug closures are made of a relatively hard plastic, while the head strap is made of a soft plastic so that it can easily nestle against the head of the helmet wearer.

Die Herstellung dieser allgemein üblichen und weitverbreiteten Innenausstattungen ist verhältnismäßig aufwendig, da der Kopftragring sowie die Steckverschlüsse, von denen meist vier vorgesehen sind, einzeln, also in separaten Spritzvorgängen hergestellt werden müssen. Aufwendig ist ferner die Montage dieser Teile, da die Steckverschlüsse einzeln mit dem Kopftragring verbunden, in der Regel verknüpft werden müssen.The production of these generally customary and widespread interior fittings is relatively complex, since the head support ring and the plug closures, of which four are usually provided, have to be produced individually, that is to say in separate spraying operations. The assembly of these parts is also complex since the plug-in closures are individually connected to the head support ring and generally have to be linked.

Nachteilig ist ferner die Befestigung der Gurtbandenden an den Steckfüßen der Steckverschlüsse. Bei hoher Belastung führt die auf das Gurtband ausgeübte Zugkraft zu einem Aufspreizen des Steckfußes, der dadurch aus seiner Tasche in der Helmschale gedrückt werden kann. Dies ergibt sich aus der Anordnung der die Zugkraft übertragenden Noppen auf der in der Tasche liegenden Stirnkante des Steckfußes.Another disadvantage is the fastening of the belt ends to the plug feet of the plug fasteners. At high loads, the tensile force exerted on the webbing causes the plug-in foot to spread, which can be pressed out of its pocket in the helmet shell. This results from the arrangement of the knobs transmitting the tensile force on the end edge of the plug-in foot lying in the pocket.

Der Erfindung liegt die Aufgabe zugrunde, die eingangs beschriebene Innenausstattung hinsichtlich ihrer Herstellung sowie ihrer Wirkungsweise zu verbessern.The invention has for its object to improve the interior described above in terms of their manufacture and their mode of operation.

Diese Aufgabe wird erfindungsgemäß dadurch-gelöst, daß die Steckverschlüsse über je ein Klappscharnier am Kopftragring angelenkt und mit diesem als einteiliges Kunststoffteil ausgebildet sind.This object is achieved according to the invention in that the plug-in closures are articulated via a folding hinge on the head support ring and are formed with this as a one-piece plastic part.

Alle Steckverschlüsse bilden somit zusammen mit dem Kopftragring ein einteiliges Kunststoffteil, das sich somit in einem einzigen Spritzvorgang herstellen läßt. Dies erfordert eine plane Ausbildung des Kunststoffteiles, so daß für jeden Steckverschluß ein Klappscharnier vorgesehen ist, um den Steckverschluß bei der Montage der Innenausstattung gegen den Kopftragring klappen zu können.All plug closures thus form a one-piece plastic part together with the head support ring, which can thus be produced in a single injection molding process. This requires a planar design of the plastic part, so that a hinged hinge is provided for each plug closure in order to be able to fold the plug closure against the head support ring during assembly of the interior.

Dabei ist es vorteilhaft, wenn der Steckverschluß an einem Steg des Kopftragbandes hängt, gegen diesen Steg anliegt und mit ihm über Arretierungselemente in einer bestimmten Anlageposition fixiert ist.It is advantageous if the closure plug attached to a web of the K opftragbandes, bears against this web, and is fixed with it over locking elements in a particular installation position.

Um die Lage des Kopftragringes relativ zur Helmschale verändern zu können, ist es vorteilhaft, wenn zwischen Steckverschluß und Steg in Längsrichtung des entsprechenden Gurtbandes gesehen zumindest zwei Arretierungspositionen vorgesehen sind. Bei gleichbleibender Länge der Gurtbänder kann durch die genannte Verstellung der Steckverschlüsse die wirksame Länge der Gurtbänder gegenüber dem Kopftragring verkürzt bzw. verlängert werden.In order to be able to change the position of the head support ring relative to the helmet shell, it is advantageous if at least two locking positions are provided between the plug-in fastener and the web in the longitudinal direction of the corresponding webbing. If the length of the belt straps remains the same, the effective length of the belt straps can be shortened or lengthened relative to the head support ring by said adjustment of the plug fasteners.

Die genannten Arretierungselemente können z.B. in Ausnehmungen eingreifende Zapfen sein, wobei für jede Raststellung beispielsweise zwei Zapfen vorgesehen sind, die druckknopfartig in entsprechende Ausnehmungen des anderen Teils eingedrückt werden können.The locking elements mentioned can e.g. be pins engaging in recesses, two pins being provided for each latching position, for example, which can be pressed like push buttons into corresponding recesses in the other part.

Das Klappscharnier kann durch eine querverlaufende Querschnittsschwächung gebildet sein, die sich bereits beim Spritzvorgang erzeugen läßt. Um die vorstehend beschriebene Arretierung des Steckverschlusses in zwei verschiedenen Positionen gegenüber dem jeweils zugeordneten Steg des Kopftragringes zu ermöglichen, können zwei mit Abstand parallel zueinander angeordnete, ein doppeltes Klappscharnier bildende Querschnittsschwächungen vorgesehen werden. Diese Anordnung ermöglicht die erforderliche Relativverschiebung zwischen dem umgeklappten Steckverschluß und dem Steg des Kopftragbandes. Das Klappscharnier kann aber auch durch im Abstand voneinander angeordnete Längsriegel, -stege, -verbindungen o.dgl. gebildet sein, die die genannte Relativverschiebung zulassen.The folding hinge can be formed by a transverse cross-sectional weakening that can already be generated during the injection molding process. In order to enable the above-described locking of the plug-in closure in two different positions with respect to the respectively assigned web of the head support ring, two cross-sectional weakenings arranged parallel to one another and forming a double folding hinge can be provided. This arrangement enables the required relative displacement between the folded plug closure and the web of the head strap. The folding hinge or the like can also be arranged by spaced longitudinal bars, webs, connections or the like. be formed, which allow the said relative displacement.

Die Befestigungsmittel zur Festlegung eines Gurtbandendes an einem Steckverschluß weisen zumindest zwei Noppen auf, die erfindungsgemäß jedoch auf der dem Kopftragring zugewandten Flachseite eines Steckfußes sitzen und durch entsprechende Ausstanzungen im Gurtbandende greifen. Dabei können die Befestigungsmittel ferner entweder zumindest einen weiteren Noppen aufweisen, der auf der freiliegenden Stirnkante des Steckfußes sitzt und durch eine Ausstanzung des einmal vollständig um den Steckfuß geschlungenen Gurtbandendes greift. Oder aber die genannten Befestigungsmittel weisen ferner einen Halteriegel auf, der das anschließend einmal vollständig um den Steckfuß geschlungene Gurtbandende auf den beiden Noppen festklemmt. Dieser Halteriegel läßt sich ebenfalls in einfacher Weise einstückig mit dem Steckverschluß ausbilden. In beiden Alternativlösungen führt die Befestigung sowie die anschließende vollständige Umschlingung des Gurtbandendes dazu, daß das Gurtbandende in der Tasche der Helmschale festgeklemmt und bei Belastung in diese Tasche eingezogen wird. Ein Herausdrücken des Steckfußes aus seiner Tasche ist ausgeschlossen.The fastening means for fixing a strap end to a plug-in fastener have at least two knobs, which, however, according to the invention sit on the flat side of a plug-in foot facing the head support ring and grip through corresponding punched-out holes in the strap end. The fastening means can furthermore either have at least one further knob which sits on the exposed end edge of the plug-in foot and which engages through a punched-out end of the belt strap once completely wrapped around the plug-in foot. Or else the fastening means mentioned also have a retaining bar, which then clamps the strap end, which is then completely looped around the plug-in foot, onto the two knobs. This retaining bar can also be formed in one piece with the plug closure in a simple manner. In both alternative solutions, the fastening and the subsequent complete looping of the strap end result in the strap end being clamped in the pocket of the helmet shell and being drawn into this pocket under load. It is impossible to push the plug foot out of its pocket.

Um den Stecksitz des Steckfußes in seiner Tasche noch weiter zu verbessern, ist es zweckmäßig, wenn die an die Helmschale angeformte Tasche eine Dicke aufweist, die genau der Dicke des Steckfußes mit dem herumgeschlungenen Gurtbandende entspricht. Für die auf der Flachseite des Steckfußes vorgesehenen Noppen sind in die Tasche angepaßte Einschubnuten eingeformt, so daß ein besonders fester Sitz gewährleistet ist.In order to further improve the plug-in position of the plug-in foot in its pocket, it is expedient if the pocket integrally formed on the helmet shell has a thickness which corresponds exactly to the thickness of the plug-in foot with the strap end wrapped around. For the knobs provided on the flat side of the plug-in foot, adapted insertion grooves are molded into the pocket, so that a particularly tight fit is ensured.

In der Zeichnung sind zwei als Beispiele dienende Ausführungsformen der Erfindung dargestellt. Es zeigen:

  • Figur 1 einen flachgelegten Kopftragring in Draufsicht;
  • Figur 2 in vergrößertem Maßstab ein Detail des Kopftragringes gemäß Figur 1;
  • Figur 3 einen Schnitt gemäß der Linie A - A in Figur 2;
  • Figur 4 in einer abgewandelten Ausführungsform einen Steckverschluß in einer Darstellung gemäß Figur 2;
  • Figur 5 den Steckverschluß gemäß Figur 4 in Seitenansicht;
  • Figur 6 den Steckverschluß gemäß Figur 4 in einer Ansicht von oben;
  • Figur 7 in erneut vergrößertem Maßstab einen Querschnitt durch den Rand einer Helmschale mit montiertem Kopftragring gemäß Figur 2 und einem befestigten Gurtband und
  • Figur 8 in einer Darstellung gemäß Figur 7 einen Kopftragring mit einem Steckverschluß gemäß den Figuren 4,5 und 6.
In the drawing, two exemplary embodiments of the invention are shown. Show it:
  • Figure 1 shows a flat head support ring in plan view;
  • FIG. 2 shows, on an enlarged scale, a detail of the head support ring according to FIG. 1;
  • 3 shows a section along the line A - A in Figure 2;
  • Figure 4 in a modified embodiment, a plug closure in a representation according to Figure 2;
  • Figure 5 shows the plug closure of Figure 4 in side view;
  • 6 shows the plug closure according to FIG. 4 in a view from above;
  • Figure 7 on a further enlarged scale a cross section through the edge of a helmet shell with mounted head support ring according to Figure 2 and a fastened webbing and
  • FIG. 8 shows a head carrier ring with a plug closure according to FIGS. 4, 5 and 6 in a representation according to FIG. 7.

Der in Figur 1 dargestellte, flachgelegte Kopftragring 1 weist vier Stege 2 auf, an denen jeweils über ein Klappscharnier 3 ein Steckverschluß 4 angelenkt ist. Steg 2, Klappscharnier 3 und Steckverschluß 4 sind in den Figuren 2 und 3 in vergrößertem Maßstab dargestellt. Demnach besteht das Klappscharnier 3 aus zwei mit Abstand parallel zueinander angeordneten Querschnittsschwächungen 3a, die gemeinsam ein doppeltes Klappscharnier bilden. Der Steckverschluß 4 weist zwei Ausnehmungen 5 in Form von Arretierungslöchern auf, denen zwei Paar auf dem Steg 2 sitzende Zapfen 6 zugeordnet sind. Dadurch kann der Steckverschluß 4 um die Querschnittsschwächungen 3a gegen den Steg 2 geklappt und an diesem durch Aufdrücken der Ausnehmungen 5 auf eines der Zapfenpaare 6 in zwei verschiedenen Stellungen fixiert werden.The flat support ring 1 shown in FIG. 1 has four webs 2, to each of which a plug closure 4 is articulated via a folding hinge 3. Web 2, folding hinge 3 and plug closure 4 are shown in Figures 2 and 3 on an enlarged scale. Accordingly, the folding hinge 3 consists of two cross sections arranged parallel to one another at a distance weakenings 3a, which together form a double folding hinge. The plug closure 4 has two recesses 5 in the form of locking holes, to which two pairs of pins 6 sitting on the web 2 are assigned. As a result, the plug closure 4 can be folded around the cross-sectional weakenings 3a against the web 2 and fixed thereon by pressing the recesses 5 onto one of the pairs of pins 6 in two different positions.

Der Steckverschluß 4 gemäß den Figuren 2 und 3 weist zwei Noppen 7 auf, die auf der in montierter Lage dem Kopftragring 1 zugewandten Flachseite eines Steckfußes 4a sitzen, dessen freiliegende Stirnkante 4b einen weiteren, mittig angeordneten Noppen 8 aufweist, der hakenförmig hinterschnitten sein kann.The plug closure 4 according to FIGS. 2 and 3 has two knobs 7, which sit on the flat side of a plug-in foot 4a facing the head support ring 1 in the mounted position, the exposed end edge 4b of which has a further, centrally arranged knobs 8, which can be undercut in the form of a hook.

Die Figuren 4, 5 und 6 zeigen für den Steckverschluß 4 eine abgewandelte Ausführungsform. Hier ist am Steckfuß 4a ein einstückig mit ihm ausgebildeter Halteriegel 9 angelenkt, der entsprechend dem in Figur 6 eingezeichneten Pfeil gegen den Steckfuß 4a geklappt und in dieser Stellung durch Aufdrücken seiner beiden Arretierungslöcher 10 auf die beiden Noppen 7 festgeklemmt werden kann.Figures 4, 5 and 6 show a modified embodiment for the plug closure 4. Here, a holding bolt 9, which is formed in one piece with it, is articulated on the plug-in foot 4a, which can be folded against the plug-in foot 4a in accordance with the arrow shown in FIG. 6 and can be clamped in this position by pressing on its two locking holes 10 on the two knobs 7.

Die Figuren 1 bis 6 zeigen Teile einer für Schutzhelme bestimmten Innenausstattung, die zusätzlich mehrere, eine.Spinne bildende Gurtbänder 11 aufweist. Die Befestigung der Enden dieser Gurtbänder 11 am unteren Rand einer Helmschale 12 zeigen die Figuren 7 und 8. Gemäß Figur 7 findet dabei ein Kopftragring 1 mit einem Steckverschluß 4 gemäß Figur 2 Verwendung. Der Steckverschluß 4 ist gegen den Steg 2 des Kopftragringes 1 geklappt und an diesem durch Aufdrücken der beiden Ausnehmungen 5 auf die Zapfen 6 arretiert. Es handelt sich um die erste Arretierungsstellung, da die in Figur 2 oben liegenden Zapfen 6 in die Ausnehmungen 5 eingreifen. Die Verschwenkung des Steckverschlusses 4 erfolgt dabei über die gemäß Figur 2 obere Querschnittsschwächung 3a. Würden die Ausnehmungen 5 auf die gemäß Figur 2 unteren Zapfen 6 gedrückt werden, erfolgte die Klappung um die gemäß Figur 2 untere Querschnittsschwächung 3a; in dieser zweiten Arretierungsstellung läge der Kopftragring 1 etwas tiefer in der Helmschale 12.Figures 1 to 6 show parts of an interior intended for protective helmets, which additionally has a plurality of webbing straps 11 forming a spider. The attachment of the ends of these straps 11 to the lower edge of a helmet shell 12 is shown in FIGS. 7 and 8. According to FIG. 7, a head support ring 1 with a plug closure 4 according to FIG. 2 is used. The plug closure 4 is folded against the web 2 of the head support ring 1 and locked thereon by pressing the two recesses 5 onto the pin 6. It is the first locking position, since the pins 6 located at the top in FIG. 2 engage in the recesses 5. The pivoting of the plug closure 4 takes place over the upper cross section according to FIG weakening 3a. If the recesses 5 were pressed onto the lower pin 6 according to FIG. 2, the folding took place around the lower cross-sectional weakening 3a according to FIG. 2; in this second locking position, the head support ring 1 would lie somewhat lower in the helmet shell 12.

Figur 7 läßt erkennen, daß das Ende des Gurtbandes 11 einmal vollständig um den Steckfuß 4a herumgeschlungen ist, wobei das Gurtbandende mit entsprechenden Ausstanzungen sowohl die beiden Noppen 7 als auch den Noppen 8 übergreift. Der so umschlungene Steckfuß 4a ist in eine Tasche der Helmschale 12 von unten eingeschoben. Diese Tasche weist eine Dicke auf, die genau der Dicke des Steckfußes mit dem herumgeschlungenen Gurtbandende entspricht. Für die auf der Flachseite des Steckfußes 4a vorgesehenen Noppen 7 sind in die Tasche Einschubnuten eingearbeitet, so daß ein besonders fester Sitz gewährleistet ist.FIG. 7 shows that the end of the webbing 11 is once completely wrapped around the plug-in foot 4a, the end of the webbing overlapping both the knobs 7 and the knobs 8 with corresponding punchings. The plug-in foot 4a which is wrapped in this way is pushed into a pocket of the helmet shell 12 from below. This bag has a thickness that corresponds exactly to the thickness of the plug-in foot with the looped strap end. For the knobs 7 provided on the flat side of the plug-in foot 4a, insertion grooves are incorporated into the pocket, so that a particularly tight fit is ensured.

Der in Figur 7 eingezeichnete Pfeil symbolisiert die im Gurtband 11 bei Schlageinwirkung auf die Helmschale 12 auftretende Zugkraft.The arrow drawn in FIG. 7 symbolizes the tensile force that occurs in the webbing 11 when the helmet shell 12 is impacted.

Figur 8 zeigt eine vergleichbare Festlegung eines Gurtbandes 11 jedoch mit einem Steckverschluß gemäß den Figuren 4 bis 6. Hier wird das Gurtbandende zwischen der Flachseite des Steckfußes 4a und dem in seine Arretierungsstellung geklappten Halteriegel 9 eingeklemmt, wobei das Gurtbandende mit entsprechenden Ausstanzungen die beiden Noppen 7 übergreift.Figure 8 shows a comparable definition of a webbing 11 but with a plug closure according to Figures 4 to 6. Here, the end of the webbing is clamped between the flat side of the plug-in foot 4a and the holding bar 9 folded into its locking position, the end of the webbing with corresponding punchings punching out the two knobs 7 spreads.

Claims (9)

1. Innenausstattung für Schutzhelme, bestehend aus mehreren, eine Spinne bildenden Gurtbändern (11 ), deren Enden mit laschenförmigen, an der Helmschale festzulegenden, aus Kunststoff bestehenden Steckverschlüssen ( 4 ) verbunden sind, die an einem aus Kunststoff bestehenden Kopftragring ( 1 ) befestigt sind, dadurch gekennzeichnet, daß die Steckverschlüsse ( 4 ) über je ein Klappscharnier ( 3 ) am Kopftragring ( 1 ) angelenkt und mit diesem als einteiliges Kunststoffteil ausgebildet sind.1. Interior for protective helmets, consisting of several, a spider-forming straps (11), the ends of which are connected to tab-shaped, to be fixed to the helmet shell, made of plastic plug fasteners (4), which are attached to a plastic head support ring (1) , characterized in that the plug-in closures (4) are each hinged to the head support ring (1) by means of a hinged hinge (3) and are formed with this as a one-piece plastic part. 2. Innenausstattung nach Anspruch 1, dadurch gekennzeichnet, daß der Steckverschluß (4 ) an einem Steg ( 2 ) des Kopftragbandes ( 1 ) hängt, gegen diesen Steg anliegt und mit ihm über Arretierungselemente (5,6) in einer bestimmten Anlageposition fixiert ist.2. Interior equipment according to claim 1, characterized in that the plug closure (4) on a web (2) of the head support band (1) hangs, abuts against this web and is fixed with it via locking elements (5,6) in a certain contact position. 3. Innenausstattung nach Anspruch 2, dadurch gekennzeichnet, daß zwischen Steckverschluß.( 4 ) und Steg ( 2) in Längsrichtung des entsprechenden Gurtbandes ( 11 ) gesehen zumindest zwei Arretierungspositionen vorgesehen sind.3. Interior according to claim 2, characterized in that at least two locking positions are provided between the plug-in closure (4) and web (2) in the longitudinal direction of the corresponding webbing (11). 4. Innenausstattung nach Anspruch 2 oder 3, dadurch gekennzeichnet, daß die Arretierungselemente (5,6 ) in Ausnehmungen ( 5 ) eingreifende Zapfen ( 6 ) sind.4. Interior fittings according to claim 2 or 3, characterized in that the locking elements (5,6) in recesses (5) engaging pins (6). 5. Innenausstattung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Klappscharnier ( 3 ) durch eine querverlaufende Querschnittsschwächung (3a ) gebildet ist.5. Interior fittings according to one of the preceding claims, characterized in that the folding hinge (3) is formed by a transverse cross-sectional weakening (3a). 6. Innenausstattung nach Anspruch 5, gekennzeichnet durch zwei mit Abstand parallel zueinander angeordnete, ein doppeltes Klappscharnier bildende Querschnittsschwächungen(3a).6. Interior fittings according to claim 5, characterized by two cross-sectional weakenings (3a) arranged parallel to one another and forming a double folding hinge. 7. Innenausstattung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Befestigungsmittel zur Festlegung eines Gurtbandendes ( 11) an einem Steckverschluß (4 ) zumindest zwei Noppen ( 7 ) aufweisen, die auf der dem Kopftragring ( 1 ) zugewandten Flachseite eines Steckfußes (4a ) sitzen und durch entsprechende Ausstanzungen ( - ) im Gurtbandende ( - ) greifen.7. Interior fittings according to one of the preceding claims, characterized in that the fastening means for fixing a strap end (11) to a plug closure (4) have at least two knobs (7) on the flat side of a plug-in foot (4a) facing the head support ring (1) ) sit and grip through corresponding punched holes (-) in the end of the webbing (-). 8. Innenausstattung nach Anspruch 7, dadurch gekennzeichnet, daß die genannten Befestigungsmittel ferner zumindest einen weiteren Noppen ( 8 ) aufweisen, der auf der freiliegenden Stirnkante (4b ) des Steckfußes (4a ) sitzt und durch eine Ausstanzung ( - ) des einmal vollständig um den Steckfuß geschlungenen Gurtbandendes ( - ) greift.8. Interior fittings according to claim 7, characterized in that said fastening means further comprise at least one further knob (8) which sits on the exposed end edge (4b) of the plug-in foot (4a) and by means of a punched-out portion (-) of which is completely around once Plug foot looped belt end (-) engages. 9. Innenausstattung nach Anspruch 7, dadurch gekennzeichnet, daß die genannten Befestigungsmittel ferner einen Halteriegel (9 ) aufweisen, der das anschließend einmal vollständig um den Steckfuß (4a ) geschlungene Gurtbandende (- ) auf den beiden Noppen ( 7 ) festklemmt.9. Interior fittings according to claim 7, characterized in that said fastening means further comprise a retaining bar ( 9 ) which then clamps the belt strap end (-) which is then completely looped around the plug-in foot (4a) on the two knobs (7).
EP83102124A 1982-03-13 1983-03-04 Lining for helmets Expired EP0088959B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83102124T ATE33533T1 (en) 1982-03-13 1983-03-04 INTERIOR EQUIPMENT FOR HARD HELMETS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3209192 1982-03-13
DE3209192A DE3209192C2 (en) 1982-03-13 1982-03-13 Interior equipment for protective helmets

Publications (3)

Publication Number Publication Date
EP0088959A2 true EP0088959A2 (en) 1983-09-21
EP0088959A3 EP0088959A3 (en) 1986-01-08
EP0088959B1 EP0088959B1 (en) 1988-04-20

Family

ID=6158171

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83102124A Expired EP0088959B1 (en) 1982-03-13 1983-03-04 Lining for helmets

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Country Link
US (1) US4527290A (en)
EP (1) EP0088959B1 (en)
AT (1) ATE33533T1 (en)
AU (1) AU552450B2 (en)
BR (1) BR8301237A (en)
CA (1) CA1186451A (en)
DE (2) DE3209192C2 (en)
DK (1) DK152781C (en)
ES (1) ES270806Y (en)
FI (1) FI71658C (en)
NO (1) NO155524C (en)
PT (1) PT76373B (en)
ZA (1) ZA831728B (en)

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WO1999045807A1 (en) * 1998-03-10 1999-09-16 Minnesota Mining And Manufacturing Company Protective helmet suspension system

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ES2116821B1 (en) * 1994-01-26 1999-05-16 Ind & Confecciones Sa IMPROVED SYSTEM FOR CUSHIONING OF IMPACTS AND SECURING OF THE ATTACKAGE IN A MILITARY HELMET.
US6032297A (en) * 1997-07-01 2000-03-07 Cairns & Brother Inc. Head-protective helmet and assemblies thereof
US5898949A (en) * 1997-07-01 1999-05-04 Cairns & Brother Inc. Head-protective helmet mounting member for mounting helmet components together and head band
ES2154115B1 (en) * 1997-11-14 2001-10-01 Ind & Confecciones Sa MILITARY PROTECTION HELMET.
US10864389B2 (en) * 2007-11-28 2020-12-15 3M Innovative Properties Company Respirator system including removable head suspension
DE102008047980A1 (en) * 2008-09-19 2010-04-08 Dräger Safety AG & Co. KGaA helmet
US9021616B2 (en) 2012-04-25 2015-05-05 David Baty Protective gear
DE102013210377B4 (en) * 2013-06-05 2015-08-13 Alpina Sports Gmbh Fixation system for fixing a helmet shell
US9763487B1 (en) * 2013-12-04 2017-09-19 Alphonso William Brown, Jr. Double liner impact shield football helmet
WO2021160823A1 (en) * 2020-02-12 2021-08-19 Mips Ab Helmet

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US2286843A (en) * 1940-04-26 1942-06-16 Mine Safety Appliances Co Safety hat
GB828133A (en) * 1957-02-25 1960-02-17 Christian Zahn Improvements in or relating to protective helmets
US3041621A (en) * 1959-08-03 1962-07-03 Bullard Co Safety hat
US3156922A (en) * 1961-12-07 1964-11-17 Sellstrom Mfg Company Cradle attachment for head protective equipment
FR1347858A (en) * 1962-11-22 1964-01-04 S O F R A F Sa Protective helmet caps fixing device
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DE1800716A1 (en) * 1968-01-02 1969-08-14 Schuessler Walter Emil helmet
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WO1999045807A1 (en) * 1998-03-10 1999-09-16 Minnesota Mining And Manufacturing Company Protective helmet suspension system

Also Published As

Publication number Publication date
FI830814A0 (en) 1983-03-10
PT76373A (en) 1983-04-01
EP0088959A3 (en) 1986-01-08
DK152781B (en) 1988-05-16
DE3209192C2 (en) 1985-08-29
US4527290A (en) 1985-07-09
CA1186451A (en) 1985-05-07
FI830814L (en) 1983-09-14
DK110483D0 (en) 1983-03-07
DE3209192A1 (en) 1983-10-06
AU1239283A (en) 1983-09-15
ATE33533T1 (en) 1988-05-15
BR8301237A (en) 1983-11-22
NO155524C (en) 1987-04-15
DK152781C (en) 1988-10-10
NO830863L (en) 1983-09-14
ES270806U (en) 1983-08-16
DE3376288D1 (en) 1988-05-26
NO155524B (en) 1987-01-05
AU552450B2 (en) 1986-05-29
PT76373B (en) 1985-11-18
ZA831728B (en) 1983-11-30
FI71658B (en) 1986-10-31
DK110483A (en) 1983-09-14
EP0088959B1 (en) 1988-04-20
ES270806Y (en) 1984-12-01
FI71658C (en) 1987-02-09

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