AT387134B - Crash helmet - Google Patents

Crash helmet

Info

Publication number
AT387134B
AT387134B AT92987A AT92987A AT387134B AT 387134 B AT387134 B AT 387134B AT 92987 A AT92987 A AT 92987A AT 92987 A AT92987 A AT 92987A AT 387134 B AT387134 B AT 387134B
Authority
AT
Austria
Prior art keywords
helmet shell
neck
helmet
locking elements
guard
Prior art date
Application number
AT92987A
Other languages
German (de)
Other versions
ATA92987A (en
Original Assignee
Thaler Erich
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Thaler Erich filed Critical Thaler Erich
Priority to AT92987A priority Critical patent/AT387134B/en
Publication of ATA92987A publication Critical patent/ATA92987A/en
Application granted granted Critical
Publication of AT387134B publication Critical patent/AT387134B/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A42HEADWEAR
    • A42BHATS; HEAD COVERINGS
    • A42B3/00Helmets; Helmet covers ; Other protective head coverings
    • A42B3/32Collapsible helmets; Helmets made of separable parts ; Helmets with movable parts, e.g. adjustable
    • A42B3/328Collapsible helmets; Helmets made of separable parts ; Helmets with movable parts, e.g. adjustable with means to facilitate removal, e.g. after an accident
    • AHUMAN NECESSITIES
    • A42HEADWEAR
    • A42BHATS; HEAD COVERINGS
    • A42B3/00Helmets; Helmet covers ; Other protective head coverings
    • A42B3/32Collapsible helmets; Helmets made of separable parts ; Helmets with movable parts, e.g. adjustable
    • A42B3/326Helmets with movable or separable chin or jaw guard

Abstract

Crash helmet, of which the helmet shell has, on the rear part of the neck opening, a neck guard which is preferably designed to butt closely against the neck, having a chin guard which can be released from the helmet shell and can be pivoted forwards and upwards, as a result of which the neck opening can be increased in size when the crash helmet is put on or removed, characterized by the circle-arc-shaped link plates 3 with edges, grooves or slots 3a in the circle-arc direction at the two ends of the chin guard 2 which are directed towards the helmet shell 1, and by the circle-arc-shaped pushed- in channels 4, in the helmet shell 1, which are an accurate fit for the link plates 3, it being the case that the link plates 3 have locking elements 10, 11, and arranged in the helmet shell 1, in the region of the push- in channels 4, are openings 1b, into which the locking elements 10, 11 can latch and be actuated from the outside, and that the neck guard 5, 6 is continued on the chin guard 2. <IMAGE>

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 

 <Desc/Clms Page number 2> 

 die   Trennkante --20-- anschliessende,   kreisbogenförmige Laschen --3-- mit den Verriegelungselementen. Die   Einschubschächte --4-- haben   im Bereich der   Öffnung-Ib-auf   der Innenseite Vertiefungen, welche so geformt sind, dass die federnden Zungen der Laschen --3-- bei nach innen gedrückten Tasten --16-- den dafür nötigen Spielraum erhalten. 



   Am   Kinnbügel --2-- ist   an der Unterkante --2a-- die Halskrause --5-- angesetzt, welche eine Fortsetzung der an der Unterkante --la-- der Helmschale --1-- angesetzten Halskrause - darstellt. 



   Im dargestellten Ausführungsbeispiel wurde der gedachte Mittelpunkt 0 der Kreisbögen so gewählt, dass die Kreisbögen der beiden Laschen --3-- ein nach vorne-oben Wegschwenken des   Kinnbügels --2-- ermöglichen.   



   Der kreisbogenförmige   Steg --4a-- im Einschubschacht --4-- dient   dazu, die Laschen - in herausgeschwenkter Position zu stützen und ein verkantungsfreies Wiedereinführen der Kinnbügellaschen zu ermöglichen. 
 EMI2.1 
 hinteren Verriegelungselemente --11-- und den hinteren Abschluss der   Laschen --3--.   



   Bezugnehmend auf Fig. l bis 4 sind jene Verriegelungselemente --10, 11-- dargestellt, die in den   Laschen --3-- durch   die dreiseitigen Trennschlitze --15-- federnde Zungen bilden, an deren jeweiliger Aussenseite zylindrische Erhebungen --16-- die Tasten bilden. Diese Tasten --16-- sind in Einschubrichtung abfallend abgeschrägt. 



   Schliesslich können die Verriegelungselemente auf der Sturzhelmaussenseite besonders gekennzeichnet sein und das Öffnen bzw. Entfernen des Kinnbügels kann   z. B.   durch Aufkleber graphisch beschrieben sein. 



    PATENTANSPRÜCHE :    
1. Sturzhelm, dessen Helmschale am rückwärtigen Teil der Halsöffnung eine Halskrause aufweist, welche vorzugsweise am Hals enganliegend ausgebildet ist, mit einem von der Helmschale lösbaren Kinnbügel, der nach vorne-oben schwenkbar ist, wodurch die Halsöffnung beim Aufsetzen bzw.

   Abnehmen des Sturzhelmes vergrössert werden kann, dadurch gekennzeichnet, dass kreisbogenförmige Laschen (3) mit Kanten, Nuten oder Schlitzen (3a) in Kreisbogenrichtung an den beiden der Helmschale   (1)   zugewendeten Enden des Kinnbügels (2) ausgebildet sind und dass in der Helmschale   (1)   zu den Laschen (3) passgenaue, kreisbogenförmige Einschubschächte (4) vorgesehen sind, wobei die Laschen (3) Verriegelungselemente (10, 11) aufweisen und in der Helmschale   (1)   im Bereich der Einschubschächte (4) Öffnungen (lb) angeordnet sind, in welche die Verriegelungselemente (10, 11) einrasten und von aussen betätigt werden können und dass die Halskrause (5, 6) am Kinnbügel (2) fortgesetzt ist.



   <Desc / Clms Page number 1>
 
 EMI1.1
 

 <Desc / Clms Page number 2>

 the separating edge --20-- connecting, circular arc-shaped tabs --3-- with the locking elements. The slots --4-- have recesses in the area of the opening-Ib-on the inside, which are shaped so that the resilient tongues of the tabs --3-- when the buttons are pressed in --16-- have the necessary scope receive.



   On the chin guard --2--, the neck brace --5-- is attached to the lower edge --2a--, which represents a continuation of the neck brace attached to the lower edge --la-- of the helmet shell --1--.



   In the exemplary embodiment shown, the imaginary center point 0 of the arcs was selected such that the arcs of the two tabs --3-- allow the chin strap --2-- to be swiveled forward and upward.



   The arc-shaped web --4a-- in the insertion slot --4-- serves to support the tabs - in the swiveled-out position and to enable the chin strap tabs to be reinserted without tilting.
 EMI2.1
 rear locking elements --11-- and the rear end of the tabs --3--.



   With reference to FIGS. 1 to 4, those locking elements --10, 11-- are shown which form resilient tongues in the tabs --3-- through the three-sided separating slots --15--, on the respective outer side of which cylindrical elevations --16 - Form the buttons. These keys --16-- are sloping in the direction of insertion.



   Finally, the locking elements on the outside of the helmet can be specially marked and the opening or removal of the chin guard can e.g. B. be described graphically by stickers.



    PATENT CLAIMS:
1. Helmet, the helmet shell of which has a cervical collar on the rear part of the neck opening, which is preferably designed to fit tightly around the neck, with a chin strap that can be detached from the helmet shell and can be pivoted forward-upward, as a result of which the neck opening when put on or

   Removal of the helmet can be increased, characterized in that circular-arc-shaped tabs (3) with edges, grooves or slots (3a) are formed in the direction of the arc on the two ends of the chin guard (2) facing the helmet shell (1) and that in the helmet shell ( 1) for the tabs (3), circular arc-shaped insertion shafts (4) are provided, the tabs (3) having locking elements (10, 11) and openings (lb) arranged in the helmet shell (1) in the region of the insertion shafts (4) are in which the locking elements (10, 11) engage and can be operated from the outside and that the neck brace (5, 6) on the chin guard (2) is continued.

 

Claims (1)

2. Sturzhelm nach Anspruch 1, dadurch gekennzeichnet, dass je Lasche (3) zwei Verriegelungselemente (10, 11) mit Abstand voneinander vorgesehen sind.  2. Helmet according to claim 1, characterized in that two locking elements (10, 11) are provided at a distance from each other for each tab (3). 3. Sturzhelme nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Verriegelungselemente (10, 11) auf federnden Zungen, welche durch Trennschlitze (15) in den Laschen (3) gebildet sind, angeordnet sind und dass die Verriegelungselemente (10, 11) als zylindrische, in Einschubrichtung abfallend abgeschrägte Erhebungen (16) der Laschen (3) ausgebildet sind.  3. Helmet according to claim 1 or 2, characterized in that the locking elements (10, 11) are arranged on resilient tongues which are formed by separating slots (15) in the tabs (3) and that the locking elements (10, 11) are formed as cylindrical, sloping slopes (16) of the tabs (3) in the direction of insertion.
AT92987A 1987-04-14 1987-04-14 Crash helmet AT387134B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT92987A AT387134B (en) 1987-04-14 1987-04-14 Crash helmet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT92987A AT387134B (en) 1987-04-14 1987-04-14 Crash helmet

Publications (2)

Publication Number Publication Date
ATA92987A ATA92987A (en) 1988-05-15
AT387134B true AT387134B (en) 1988-12-12

Family

ID=3503098

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92987A AT387134B (en) 1987-04-14 1987-04-14 Crash helmet

Country Status (1)

Country Link
AT (1) AT387134B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0395845A1 (en) * 1989-05-05 1990-11-07 AGV S.p.A. Crash-helmet, in particular for motorcyclists
FR2780862A1 (en) * 1998-07-08 2000-01-14 Gallet Sa Protection helmet for use by military, police or firemen

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112956776A (en) * 2021-03-09 2021-06-15 江阴市达菲玛汽配科技有限公司 Changeable jaw-protecting helmet

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3815152A (en) * 1972-10-30 1974-06-11 D Bednarczuk Safety football helmet
US4042974A (en) * 1975-10-14 1977-08-23 Wheelsport Distributing Co. Helmet face guard accessory for motorcycle riders
DE2846636A1 (en) * 1978-10-26 1980-04-30 Schuberth Werk Kg Safety helmet with integral front visor - consists of chin part flapping down on pivot point over skull with abutment edge flap
DE3143796A1 (en) * 1981-11-04 1983-05-11 Berner, Reinhard, 8000 München Integral crash helmet
WO1984000878A1 (en) * 1982-09-07 1984-03-15 Roemer Gmbh Co Hans Helmet
EP0134183B1 (en) * 1983-08-19 1986-10-29 Jean Gessalin Retaining device for safety helmets for motor-cyclists
EP0097285B1 (en) * 1982-06-17 1987-01-21 M.P.A. MECCANICA PLASTICA AGORDINA S.p.A. Unitary construction crash helmet

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3815152A (en) * 1972-10-30 1974-06-11 D Bednarczuk Safety football helmet
US4042974A (en) * 1975-10-14 1977-08-23 Wheelsport Distributing Co. Helmet face guard accessory for motorcycle riders
DE2846636A1 (en) * 1978-10-26 1980-04-30 Schuberth Werk Kg Safety helmet with integral front visor - consists of chin part flapping down on pivot point over skull with abutment edge flap
DE3143796A1 (en) * 1981-11-04 1983-05-11 Berner, Reinhard, 8000 München Integral crash helmet
EP0097285B1 (en) * 1982-06-17 1987-01-21 M.P.A. MECCANICA PLASTICA AGORDINA S.p.A. Unitary construction crash helmet
WO1984000878A1 (en) * 1982-09-07 1984-03-15 Roemer Gmbh Co Hans Helmet
EP0134183B1 (en) * 1983-08-19 1986-10-29 Jean Gessalin Retaining device for safety helmets for motor-cyclists

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0395845A1 (en) * 1989-05-05 1990-11-07 AGV S.p.A. Crash-helmet, in particular for motorcyclists
FR2780862A1 (en) * 1998-07-08 2000-01-14 Gallet Sa Protection helmet for use by military, police or firemen

Also Published As

Publication number Publication date
ATA92987A (en) 1988-05-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
REN Ceased due to non-payment of the annual fee