CA2055826C - Casque de securite ameliore - Google Patents

Casque de securite ameliore Download PDF

Info

Publication number
CA2055826C
CA2055826C CA 2055826 CA2055826A CA2055826C CA 2055826 C CA2055826 C CA 2055826C CA 2055826 CA2055826 CA 2055826 CA 2055826 A CA2055826 A CA 2055826A CA 2055826 C CA2055826 C CA 2055826C
Authority
CA
Canada
Prior art keywords
helmet
curvilinear
opening along
rear rectilinear
maximum width
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
CA 2055826
Other languages
English (en)
Other versions
CA2055826A1 (fr
Inventor
James J. Feuling
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
Application filed by Individual filed Critical Individual
Priority to CA 2055826 priority Critical patent/CA2055826C/fr
Publication of CA2055826A1 publication Critical patent/CA2055826A1/fr
Application granted granted Critical
Publication of CA2055826C publication Critical patent/CA2055826C/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
    • A42B3/0493—Aerodynamic helmets; Air guiding means therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Helmets And Other Head Coverings (AREA)
CA 2055826 1991-11-19 1991-11-19 Casque de securite ameliore Expired - Fee Related CA2055826C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2055826 CA2055826C (fr) 1991-11-19 1991-11-19 Casque de securite ameliore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2055826 CA2055826C (fr) 1991-11-19 1991-11-19 Casque de securite ameliore

Publications (2)

Publication Number Publication Date
CA2055826A1 CA2055826A1 (fr) 1993-05-20
CA2055826C true CA2055826C (fr) 2000-06-27

Family

ID=4148787

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2055826 Expired - Fee Related CA2055826C (fr) 1991-11-19 1991-11-19 Casque de securite ameliore

Country Status (1)

Country Link
CA (1) CA2055826C (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD457274S1 (en) 2001-04-26 2002-05-14 Shoei Co., Ltd. Helmet
USD457691S1 (en) 2001-04-26 2002-05-21 Shoei Co., Ltd. Helmet
USD458415S1 (en) 2001-04-26 2002-06-04 Shoei Co., Ltd. Helmet
USD460219S1 (en) 2001-04-26 2002-07-09 Shoei Co., Ltd. Helmet

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD457274S1 (en) 2001-04-26 2002-05-14 Shoei Co., Ltd. Helmet
USD457691S1 (en) 2001-04-26 2002-05-21 Shoei Co., Ltd. Helmet
USD458415S1 (en) 2001-04-26 2002-06-04 Shoei Co., Ltd. Helmet
USD460219S1 (en) 2001-04-26 2002-07-09 Shoei Co., Ltd. Helmet

Also Published As

Publication number Publication date
CA2055826A1 (fr) 1993-05-20

Similar Documents

Publication Publication Date Title
US5097538A (en) Helmet
JPS6328173Y2 (fr)
US4564959A (en) Crash helmet
US5996128A (en) Air flow adjusting rear member of the helmet
US5271102A (en) Helmet with fluid flow termination surface
US3927421A (en) Helmet visor
JP3046820B1 (ja) 換気機能を有するヘルメット及び換気用シャッター装置
US4370758A (en) Sound attenuator for use in conjunction with the motorcycle helmet or the like
US4354285A (en) Face shield and helmet
US4075715A (en) Helmet having anti-lift device
US9949521B2 (en) Shield
US4229836A (en) Face shield/helmet airflow noise reducer
CA2055826C (fr) Casque de securite ameliore
JP4311691B2 (ja) ヘルメット用ウエイクスタビライザ及びヘルメット
WO1999044454A1 (fr) Ameliorations portant sur un article de chapellerie
US6052833A (en) Helmet air stream deflector
JP2516125B2 (ja) 改良型ヘルメット
EP1275315B1 (fr) Casque du type dit intégral pour utilisateurs de véhicules
JP3050720U (ja) ヘルメット用後部整流具及び後部整流具を備えたヘルメット
JP2516125C (fr)
WO2000024278A9 (fr) Dispositif de retenue d'elastique de lunettes
EP3243399B1 (fr) Système de casque de cyclisme
EP4190196A1 (fr) Casque aerodynamique repliable
JPS6324083B2 (fr)
JP3245921B2 (ja) 自動２輪車のカウリング

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed