CA2056963A1 - Communication wiring structure in helmet - Google Patents

Communication wiring structure in helmet

Info

Publication number
CA2056963A1
CA2056963A1 CA002056963A CA2056963A CA2056963A1 CA 2056963 A1 CA2056963 A1 CA 2056963A1 CA 002056963 A CA002056963 A CA 002056963A CA 2056963 A CA2056963 A CA 2056963A CA 2056963 A1 CA2056963 A1 CA 2056963A1
Authority
CA
Canada
Prior art keywords
shell
helmet
communication
microphone
shock absorbing
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.)
Abandoned
Application number
CA002056963A
Other languages
English (en)
French (fr)
Inventor
Eitaro Kamata
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.)
Shoei Kako Co Ltd
Original Assignee
Shoei Kako Co Ltd
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 Shoei Kako Co Ltd filed Critical Shoei Kako Co Ltd
Publication of CA2056963A1 publication Critical patent/CA2056963A1/en
Abandoned 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
    • A42B3/30—Mounting radio sets or communication systems

Landscapes

  • Helmets And Other Head Coverings (AREA)
CA002056963A 1991-07-05 1991-12-04 Communication wiring structure in helmet Abandoned CA2056963A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP052141U JPH055820U (ja) 1991-07-05 1991-07-05 ヘルメツトにおける通信用配線構造
JP52141/91 1991-07-05

Publications (1)

Publication Number Publication Date
CA2056963A1 true CA2056963A1 (en) 1993-01-06

Family

ID=12906599

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002056963A Abandoned CA2056963A1 (en) 1991-07-05 1991-12-04 Communication wiring structure in helmet

Country Status (4)

Country Link
EP (1) EP0521218A1 (ko)
JP (1) JPH055820U (ko)
KR (1) KR930010543B1 (ko)
CA (1) CA2056963A1 (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5619672Y2 (ko) * 1977-03-31 1981-05-11
AT400226B (de) * 1993-11-05 1995-11-27 Waldner Wilfried Auslösevorrichtung für eine skibindung
FR2722370B1 (fr) * 1994-07-12 1996-09-06 Gallet Sa Societe Anonyme Casque destine a etre equipe d'un dispositif de communication
GB9416807D0 (en) * 1994-08-19 1994-10-12 Secr Defence Aircrew helmet of cavity construction
FR2770075B1 (fr) * 1997-10-17 2000-12-22 Elno Soc Nouvelle Dispositif de microphone perfectionne pour casque, et casque equipe d'un tel dispositif
CN105876970A (zh) * 2016-07-01 2016-08-24 合肥天馈信息技术有限公司 一种多功能消防通讯头盔
KR101999704B1 (ko) * 2019-03-12 2019-07-12 (주)대만 헬멧용 스피커형 헤드폰

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152553A (en) * 1978-04-05 1979-05-01 Maynard E. White Protective helmet with voice communication system
IT1125821B (it) * 1979-11-16 1986-05-14 Pier Luigi Nava Supporto per caschi in genere,provvisto di gruppo microtelefono
DE8001638U1 (de) * 1980-01-23 1980-04-17 Hans Roemer Gmbh & Co, 7910 Neu-Ulm Schutzhelm für Kraftfahrer
GB2099680A (en) * 1981-05-19 1982-12-15 Stadium Ltd Earphone mounting in safety helmet
JPS63142902A (ja) * 1986-12-05 1988-06-15 Ngk Insulators Ltd 通話ヘルメツト
US4833726A (en) * 1986-03-07 1989-05-23 Ngk Insulators, Ltd. Helmet with two-way radio communication faculty
DE68909934T2 (de) * 1989-08-11 1994-04-07 Andre Tisseront Schutzhelm.

Also Published As

Publication number Publication date
KR930010543B1 (ko) 1993-10-28
KR930001839A (ko) 1993-02-22
JPH055820U (ja) 1993-01-26
EP0521218A1 (en) 1993-01-07

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead