CA2115695C - Casque antichoc dote d'ouvertures scellees et technique de fabrication - Google Patents

Casque antichoc dote d'ouvertures scellees et technique de fabrication

Info

Publication number
CA2115695C
CA2115695C CA002115695A CA2115695A CA2115695C CA 2115695 C CA2115695 C CA 2115695C CA 002115695 A CA002115695 A CA 002115695A CA 2115695 A CA2115695 A CA 2115695A CA 2115695 C CA2115695 C CA 2115695C
Authority
CA
Canada
Prior art keywords
helmet
shell
shells
air
bicycle
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 - Fee Related
Application number
CA002115695A
Other languages
English (en)
Other versions
CA2115695A1 (fr
Inventor
Gerhard Sperber
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE19934305745 external-priority patent/DE4305745C2/de
Priority claimed from DE9311851U external-priority patent/DE9311851U1/de
Priority claimed from DE19934326667 external-priority patent/DE4326667C2/de
Priority claimed from DE19934329297 external-priority patent/DE4329297A1/de
Application filed by Individual filed Critical Individual
Publication of CA2115695A1 publication Critical patent/CA2115695A1/fr
Application granted granted Critical
Publication of CA2115695C publication Critical patent/CA2115695C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • A42B3/06—Impact-absorbing shells, e.g. of crash helmets
    • A42B3/066—Impact-absorbing shells, e.g. of crash helmets specially adapted for cycling helmets, e.g. for soft shelled helmets
    • 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
    • A42B3/12—Cushioning devices
    • A42B3/124—Cushioning devices with at least one corrugated or ribbed layer
    • 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
    • A42B3/28—Ventilating arrangements
    • A42B3/281—Air ducting systems
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42C—MANUFACTURING OR TRIMMING HEAD COVERINGS, e.g. HATS
    • A42C2/00—Manufacturing helmets by processes not otherwise provided for
CA002115695A 1993-02-25 1994-02-15 Casque antichoc dote d'ouvertures scellees et technique de fabrication Expired - Fee Related CA2115695C (fr)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
DEP4305745.4 1993-02-25
DE19934305745 DE4305745C2 (de) 1993-02-25 1993-02-25 Verfahren zur Herstellung eines Fahrradsturzhelmes aus Kunststoff, sowie nach diesem Verfahren hergestellter Fahrradsturzhelm
DEP4326667.3 1993-08-09
DE9311851U DE9311851U1 (de) 1993-08-09 1993-08-09 Fahrradsturzhelm aus Kunststoff
DE19934326667 DE4326667C2 (de) 1993-02-25 1993-08-09 Fahrradsturzhelm aus Kunststoff, sowie Verfahren zu seiner Herstellung
DEG9311851.1 1993-08-09
DEP4329297.6 1993-08-31
DE19934329297 DE4329297A1 (de) 1993-08-31 1993-08-31 Fahrradsturzhelm
US12192193A 1993-09-17 1993-09-17
US08/121,921 1993-09-17

Publications (2)

Publication Number Publication Date
CA2115695A1 CA2115695A1 (fr) 1994-08-26
CA2115695C true CA2115695C (fr) 1998-09-15

Family

ID=27511655

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002115695A Expired - Fee Related CA2115695C (fr) 1993-02-25 1994-02-15 Casque antichoc dote d'ouvertures scellees et technique de fabrication

Country Status (8)

Country Link
EP (1) EP0612483B1 (fr)
JP (1) JPH06280105A (fr)
AT (1) ATE164292T1 (fr)
AU (1) AU668266B2 (fr)
CA (1) CA2115695C (fr)
DE (1) DE59308311D1 (fr)
DK (1) DK0612483T3 (fr)
ES (1) ES2116392T3 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29513208U1 (de) * 1995-08-17 1995-10-19 Knauer Hans Georg Fahrradhelm
JP2001020121A (ja) * 1999-07-02 2001-01-23 Wise Gear:Kk ヘルメット
US7076811B2 (en) 2002-09-09 2006-07-18 Puchalski Ione G Protective head covering having impact absorbing crumple or shear zone
CA2401929C (fr) * 2002-09-09 2010-11-09 Ione G. Puchalski Casque de sport comprenant une zone de cisaillement ou de froissement qui absorbe les impacts
US6996856B2 (en) 2002-09-09 2006-02-14 Puchalski Ione G Protective head covering having impact absorbing crumple zone
JP5572891B2 (ja) * 2010-09-30 2014-08-20 ゼット株式会社 野球又はソフトボールの捕手用ヘルメット
DE102019006117A1 (de) * 2019-08-29 2021-03-04 Sqlab Gmbh Fahrradhelm mit Dämpfungselement
CN112008987A (zh) * 2020-08-14 2020-12-01 安徽润宏塑料制品有限公司 安全帽顶带的压装方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB487643A (en) * 1936-10-21 1938-06-23 Emil Furler Improvements in or relating to helmets
GB945412A (en) * 1961-07-15 1963-12-23 Christy And Company Ltd Improvements in or relating to protective headgear
US3425061A (en) * 1967-09-08 1969-02-04 Daniel D Webb Energy absorbing helmet shell
US3770483A (en) * 1968-02-28 1973-11-06 Komine Auto Center K K Noctilucent reflective helmet
GB1367403A (en) * 1971-12-23 1974-09-18 Daly N Protective headwear
US3813696A (en) * 1972-11-13 1974-06-04 G Yeager Power ventilated helmet
US3872511A (en) * 1974-03-11 1975-03-25 Larcher Angelo C Protective headgear
US3877076A (en) * 1974-05-08 1975-04-15 Mine Safety Appliances Co Safety hat energy absorbing liner
US4075717A (en) * 1975-02-28 1978-02-28 Lemelson Jerome H Helmate
DE2614892A1 (de) * 1976-04-06 1977-10-20 Peter F Dr Koeppel Kopfbedeckung
US3999220A (en) * 1976-04-22 1976-12-28 Keltner Raymond O Air-cushioned protective gear
GB1578351A (en) * 1976-12-20 1980-11-05 Du Pont Canada Protective helmet
FR2387611A1 (fr) * 1977-04-18 1978-11-17 Noel Jean Louis Dispositif de protection contre les chocs
US4124904A (en) * 1977-10-17 1978-11-14 Matthes John A Protective head gear
AU544241B2 (en) * 1981-09-02 1985-05-23 Wolfgang Muller Protection against insects
DE3344706C2 (de) * 1983-12-10 1986-07-17 Bayerische Motoren Werke AG, 8000 München Schutzhelm für Motorradfahrer oder dergleichen
DE3530396A1 (de) * 1985-08-24 1987-02-26 Johann Andrae Stossschutzpolster fuer die anbringung in schutzhelmen
US4845786A (en) * 1987-06-24 1989-07-11 Chiarella Michele A Lightweight molded protective helmet
DE8715461U1 (fr) * 1987-11-21 1988-03-24 Schierle, Volker, 7121 Walheim, De
US5023117A (en) * 1990-01-16 1991-06-11 Stephens Kimetha L Novelty item and method of manufacture
EP0517091B1 (fr) * 1991-05-31 1997-04-02 9001 6262 Quebec Inc Coiffure protectrice

Also Published As

Publication number Publication date
DE59308311D1 (de) 1998-04-30
AU668266B2 (en) 1996-04-26
AU5523094A (en) 1994-09-15
ATE164292T1 (de) 1998-04-15
EP0612483A1 (fr) 1994-08-31
EP0612483B1 (fr) 1998-03-25
DK0612483T3 (da) 1999-01-11
JPH06280105A (ja) 1994-10-04
ES2116392T3 (es) 1998-07-16
CA2115695A1 (fr) 1994-08-26

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed