EP0077015B1 - Sturzhelm mit Kinnriemen - Google Patents

Sturzhelm mit Kinnriemen Download PDF

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Publication number
EP0077015B1
EP0077015B1 EP82109227A EP82109227A EP0077015B1 EP 0077015 B1 EP0077015 B1 EP 0077015B1 EP 82109227 A EP82109227 A EP 82109227A EP 82109227 A EP82109227 A EP 82109227A EP 0077015 B1 EP0077015 B1 EP 0077015B1
Authority
EP
European Patent Office
Prior art keywords
chin strap
helmet
lever
outwardly opening
opening housing
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.)
Expired
Application number
EP82109227A
Other languages
English (en)
French (fr)
Other versions
EP0077015A3 (en
EP0077015A2 (de
Inventor
Lino Parissenti
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.)
MPA Meccanica Plastica Agordina SpA
Original Assignee
MPA Meccanica Plastica Agordina SpA
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 MPA Meccanica Plastica Agordina SpA filed Critical MPA Meccanica Plastica Agordina SpA
Priority to AT82109227T priority Critical patent/ATE22390T1/de
Publication of EP0077015A2 publication Critical patent/EP0077015A2/de
Publication of EP0077015A3 publication Critical patent/EP0077015A3/en
Application granted granted Critical
Publication of EP0077015B1 publication Critical patent/EP0077015B1/de
Expired legal-status Critical Current

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Classifications

    • 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
    • A42B3/08—Chin straps or similar retention devices

Definitions

  • This invention relates to an assembly including a chin strap device and a crash helmet, according to the pre-characterizing clause of claim 1.
  • An assembly of this type is diclosed in NL-A--7 308 995.
  • Crash helmets and in particular head enclosing helmets for motorcyclists, are equipped with a chin strap to secure the helmet in a reliable manner to the motorcyclist's head.
  • Such chin straps are usually formed in two parts, which are interconnected by a strap fastening device.
  • the problem dealt with in this application involves the provision of reliable attachment points for the strap device without outward projections and at the same time allowing easy actuation of the release mechanism.
  • the task of this invention is to provide a chin strap and crash helmet assembly which can solve the problems and limitations affecting comparable prior devices.
  • chin strap and crash-helmet assembly which is a single-piece construction with connection devices which are directly associated with the helmet structure.
  • a further object of the invention is to provide a connection device which can be readily operated with one hand.
  • an assembly including a chin strap device and a crash helmet as defined in claim 1.
  • a projection 3 is molded, on one side of the shell 2, which is intended to accommodate a buckle 4 associated with a first end of the strap 5.
  • a snap ring 6, of the so-called “seeger” type is force fitted on the latter.
  • a receptacle 8 is formed which opens outwardly and is intended for containing the snap fastening device 9.
  • Said device comprises a lever 10 secured to the walls of the receptacle 8 by means of a pivot pin 11.
  • the lever 10 is provided, at the middle area thereof, with a tooth or dog 12 which engages in a seat or opening 13 formed on a blade-like lug 14 of a second, adjustable buckle 15, which is provided at the free end of the chin strap 5.
  • the engagement pressure for the dog 12 is supplied by a flat spring 16 acting on two cams 17, formed laterally on the lever 10.
  • this chin strap can be fastened and unfastened in a most quick manner using one hand to act on either the buckle or lever.
  • the helmet shell has no outward projections nor any rivets or other mechanical means of attachment.
  • the chin strap is a single piece construction with buckles only provided at its ends.

Landscapes

  • Helmets And Other Head Coverings (AREA)
  • Vibration Dampers (AREA)

Claims (3)

1. Anordnung von einem Kinnriemen und einem Sturzhelm (1) bestehend aus einer einlagigen Helmschale (2) in gegenseitiger Zusammenwirkung, mit einem einstückig ausgebildeten Kinnriemen (5), von dem ein Ende an der Helmschale (2) befestigt ist und das andere Ende eine verstellbare Schnalle (15) trägt, die eine blattartige Lasche (14) mit einem Eingriffssitz (13) aufweist, der mit einem in einem Hebel (10) vorgesehenen Eingriffsorgan (12) in Eingriff bringbar ist, welcher Hebel (10) mit Federeinrichtungen (16) zusammenwirkt und mit diesen einen Schnappbefestigungsmechanismus (9) bildet, der in einer sich nach außen öfnenden und mit der Helmschale (2) auf einem Seitenteil der letzteren integral ausgebildeten Aufnahme (8) eingeschlossen ist, welche entgegengesetzte Seiten, die quer zur Erstreckung des genannten Seitenteiles verlaufen, und eine vertiefte Rückwand, die im wesentlichen parallel zu der Erstreckung des Seitenteiles verläuft, besitzt, wobei die sich nach außen öffnende Aufnahme (8) innerhalb der Dicke einer Helminnenverkleidung (7) enthalten ist, dadurch gekennzeichnet, daß das eine Ende des Kinnriemens (5) mit einer Schnalle (4) versehen ist, die an einem an der Innenseite der Helmschale (2) innerhalb der Helminnenauskleidung (7) vorgesehenen Vorsprung (3) befestigbar ist, und daß das Eingriffsorgan (12) des Hebels (10) durch die Federeinrichtungen (16) gegen die vertiefte Rückwand hin belastet wird, wobei der Hebel (10) außer Eingriff mit der blattartigen Lasche (14) durch Ausübung einer Zugwirkung auf ihn bringbar ist, wodurch das Eingriffsorgan (12) nach außen von der Aufnahme (8) verschoben wird.
2. Anordnung nach Anspruch 1, dadurch gekennzeichnet, daß der Hebel (10) in seiner Ruhestellung innerhalb der sich nach außen öffnenden Aufnahme (8) im wesentlichen in Fluchtung mit der einlagigen Schale (2) angeordnet und schwenkbar mittels Gelenkorganen (11) zwischen den entgegengesetzten Seiten der sich nach außen öffnenden Aufnahme (8) angebracht ist und daß der Hebel ein Nockenorgan (17) aufweist, das seitlich darauf ausgebildet ist und einen dazwischen ausgebildeten Führungsrand (18) besitzt, welcher das Eingriffsorgan als schrägverlaufenden Daumen (12) bildet.
3. Anordnung nach Anspruch 2, dadurch gekennzeichnet, daß die Federeinrichtungen (16) an der vertieften Rückwand der sich nach außen öffnenden Aufnahme (8) gegenüber und in Zusammenwirkung mit den Nockenorganen (17) vorgesehen sind und den Daumen (12) gegen die vertiefte Rückwand in eine Schließstellung drücken.
EP82109227A 1981-10-14 1982-10-06 Sturzhelm mit Kinnriemen Expired EP0077015B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82109227T ATE22390T1 (de) 1981-10-14 1982-10-06 Sturzhelm mit kinnriemen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT41663/81A IT1146332B (it) 1981-10-14 1981-10-14 Attacco perfezionato ad allacciatura a scatto per cinturino sottogola di casco protettivo
IT4166381 1981-10-14

Publications (3)

Publication Number Publication Date
EP0077015A2 EP0077015A2 (de) 1983-04-20
EP0077015A3 EP0077015A3 (en) 1983-05-25
EP0077015B1 true EP0077015B1 (de) 1986-09-24

Family

ID=11252727

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82109227A Expired EP0077015B1 (de) 1981-10-14 1982-10-06 Sturzhelm mit Kinnriemen

Country Status (4)

Country Link
EP (1) EP0077015B1 (de)
AT (1) ATE22390T1 (de)
DE (1) DE3273473D1 (de)
IT (1) IT1146332B (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19721329A1 (de) * 1997-05-21 1998-11-26 Schuberth Werk Kg Schutzhelm, insbesondere militärischer Schutzhelm
USRE39964E1 (en) 2001-02-13 2008-01-01 Charles Owen & Co. (Bow) Limited Helmet
CN103040181A (zh) * 2013-01-08 2013-04-17 浙江耐特科技有限公司 多功能安全帽

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3330697A1 (de) * 1983-08-25 1985-03-28 Repapress AG, Romanshorn Schutzhelm mit einer kinnriemen-verstellvorrichtung
GB8420404D0 (en) * 1984-08-10 1984-09-12 Helmets Ltd Retention and quick release mechanism
EP0195827A1 (de) * 1985-03-07 1986-10-01 Werner Scheffczyk Kinngurt für Schutzhelme
US4692947A (en) * 1985-10-28 1987-09-15 Black Randy D Protective helmet, chin cup, and face guard
US5203034A (en) * 1986-08-22 1993-04-20 Artur Foehl Operating device for protective helmets
DE3628493A1 (de) * 1986-08-22 1988-02-25 Artur Foehl Betaetigungsanordnung an schutzhelmen
DE69303594D1 (de) * 1993-04-13 1996-08-14 E D C Sarl Sturzhelm für Radfahrer und Sportler im allgemeinen
FR2729058B1 (fr) * 1995-01-09 1997-03-14 Gallet Sa Casque de protection et son dispositif de fixation de jugulaire
ITTO20070670A1 (it) * 2007-09-25 2009-03-26 Cd Design S R L Casco composito
ITMI20080394U1 (it) * 2008-11-28 2010-05-29 Opticos Srl Dispositivo di fissaggio reversibile
ITGE20100119A1 (it) * 2010-10-25 2012-04-26 Jfm S R L "casco protettivo con perni per cinghia di allacciatura"
HUP1200150A2 (en) 2012-03-08 2013-09-30 Bence David Balogh Safety helmet mainly for speedway racing

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1215217A (fr) * 1958-11-10 1960-04-15 Perfectionnements apportés aux casques ou autres coiffures de protection
FR1247894A (fr) * 1960-02-15 1960-12-02 Procédé de fixation de la coiffe dans les casques de protection
GB1173275A (en) * 1966-02-16 1969-12-03 Bothwell P W Improvements relating to Safety Helmets
AU476110B2 (en) * 1973-05-14 1976-09-09 ARAI and MICHIO ARAI HIROTAKA Helmet structure
NL7308995A (en) * 1973-06-28 1974-12-31 Crash helmet with chin strap - which is fixed by a catch and spring loaded pawl and released by finger pressure
NL7406933A (nl) * 1974-05-22 1975-11-25 Coenen Willem Frans Valhelm in het bijzonder voor motor- en brom- fietsrijders.
FR2354724A1 (fr) * 1976-06-02 1978-01-13 Renault Boucle de securite a fixation et a reglage rapide notamment pour casques de protection

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19721329A1 (de) * 1997-05-21 1998-11-26 Schuberth Werk Kg Schutzhelm, insbesondere militärischer Schutzhelm
DE19721329C2 (de) * 1997-05-21 1999-08-12 Schuberth Werk Kg Schutzhelm, insbesondere militärischer Schutzhelm
USRE39964E1 (en) 2001-02-13 2008-01-01 Charles Owen & Co. (Bow) Limited Helmet
CN103040181A (zh) * 2013-01-08 2013-04-17 浙江耐特科技有限公司 多功能安全帽
CN103040181B (zh) * 2013-01-08 2015-08-19 浙江耐特科技有限公司 多功能安全帽

Also Published As

Publication number Publication date
DE3273473D1 (en) 1986-10-30
ATE22390T1 (de) 1986-10-15
IT1146332B (it) 1986-11-12
EP0077015A3 (en) 1983-05-25
IT8141663A0 (it) 1981-10-14
EP0077015A2 (de) 1983-04-20

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