CA2045241C - Casque protecteur a systeme de communication active par la voix a courte ou longue distance - Google Patents

Casque protecteur a systeme de communication active par la voix a courte ou longue distance

Info

Publication number
CA2045241C
CA2045241C CA002045241A CA2045241A CA2045241C CA 2045241 C CA2045241 C CA 2045241C CA 002045241 A CA002045241 A CA 002045241A CA 2045241 A CA2045241 A CA 2045241A CA 2045241 C CA2045241 C CA 2045241C
Authority
CA
Canada
Prior art keywords
voice communication
helmet
group leader
transceiver
combination
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
CA002045241A
Other languages
English (en)
Other versions
CA2045241A1 (fr
Inventor
Lawrence H. Zuckerman
Kurt P. Schuler
Robert E. Gray
Robert J. Richter
Jeffrey Norman Olsen
Robert Muir Armstrong
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.)
Cairns and Brother Inc
Original Assignee
Cairns and Brother Inc
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 US07/716,707 external-priority patent/US5404577A/en
Application filed by Cairns and Brother Inc filed Critical Cairns and Brother Inc
Publication of CA2045241A1 publication Critical patent/CA2045241A1/fr
Application granted granted Critical
Publication of CA2045241C publication Critical patent/CA2045241C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/46—Special adaptations for use as contact microphones, e.g. on musical instrument, on stethoscope
    • 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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
    • H04R2201/107—Monophonic and stereophonic headphones with microphone for two-way hands free communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
    • H04R2460/13—Hearing devices using bone conduction transducers

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pulmonology (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Transceivers (AREA)
CA002045241A 1990-07-13 1991-06-21 Casque protecteur a systeme de communication active par la voix a courte ou longue distance Expired - Fee Related CA2045241C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US55343890A 1990-07-13 1990-07-13
US553,438 1990-07-13
US716,707 1991-06-18
US07/716,707 US5404577A (en) 1990-07-13 1991-06-18 Combination head-protective helmet & communications system

Publications (2)

Publication Number Publication Date
CA2045241A1 CA2045241A1 (fr) 1992-01-14
CA2045241C true CA2045241C (fr) 1997-03-25

Family

ID=27070339

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002045241A Expired - Fee Related CA2045241C (fr) 1990-07-13 1991-06-21 Casque protecteur a systeme de communication active par la voix a courte ou longue distance

Country Status (3)

Country Link
EP (1) EP0465971A3 (fr)
AU (1) AU646674B2 (fr)
CA (1) CA2045241C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7885242B2 (en) 1993-12-23 2011-02-08 Broadcom Corp. Enhanced mobility and address resolution in a wireless premises based network

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994002043A1 (fr) * 1992-07-27 1994-02-03 George Kevin Trevitt Casque de securite comprenant une interface de radiocommunications
US6023288A (en) * 1993-03-31 2000-02-08 Cairns & Brother Inc. Combination head-protective helmet and thermal imaging apparatus
US5357585A (en) * 1993-07-09 1994-10-18 Khyber Technologies Corporation Headphone assembly
GB9410280D0 (en) * 1994-05-20 1994-07-13 Helmet Integrated Syst Ltd Thermal imaging system for fireman's helmet
GB2298778B (en) * 1995-03-17 1998-04-22 Thetford Moulded Prod Ltd Improvements in protective helmets
FR2743682B1 (fr) * 1996-01-12 1998-03-13 Gallet Sa Perfectionnement pour dispositif de communication du type electroacoustique destine a equiper un casque de protection
FR2771262B1 (fr) * 1997-11-21 2000-01-14 Elno Societe Nouvelle Dispositif de fixation d'un equipement auditif sur un casque
US6255650B1 (en) 1998-12-11 2001-07-03 Flir Systems, Inc. Extreme temperature radiometry and imaging apparatus
GB2387102B (en) * 2002-04-04 2005-12-07 Tunnard Mitchell Modular helmet
IL151995A0 (en) * 2002-09-29 2004-03-28 Axystems Ltd Axystems Ltd Apparatus for the reception of acoustic communication
US7221966B2 (en) * 2003-11-04 2007-05-22 Ultra Electronics Audio Pack, Inc. Wireless communication systems for masks or helmets
SE526944C2 (sv) 2003-11-27 2005-11-22 Peltor Ab Hörselskydd
SE528514C2 (sv) 2005-04-29 2006-12-05 Peltor Ab Hörselkåpa
SE528519C2 (sv) 2005-04-29 2006-12-05 Peltor Ab Hörselkåpa
SE528515C2 (sv) 2005-04-29 2006-12-05 Peltor Ab Hörselkåpa med mikrofonanordning
CA2933895C (fr) 2005-07-14 2020-06-09 Stryker Corporation Systeme de protection personnelle comprenant un casque, le casque comportant des boutons de commande installes sur une barre de menton
SE530023C2 (sv) 2006-06-20 2008-02-12 Peltor Ab Hörselkåpa
SE532379C2 (sv) 2008-03-26 2009-12-29 3M Svenska Ab Hörselskydd innefattande behandlingsanordningar för behandling av repeterbart och icke-repeterbart buller
SE531656E5 (sv) 2008-05-12 2011-04-26 3M Svenska Ab Hörselskydd
FR2935085A1 (fr) * 2009-09-03 2010-02-26 Denis Coulon Cagoule instrumentee communicante
CN108124214B (zh) * 2013-11-12 2019-12-10 深圳市可怡科技有限公司 一种蓝牙耳机及其组合
CN106360873B (zh) * 2016-10-28 2023-03-03 西安科技大学 一种矿山救护人员头盔通讯装置
US10874159B1 (en) * 2017-03-30 2020-12-29 E.D. Bullard Company Protective helmet with attachment mechanism for securing accessories
USD881380S1 (en) 2017-10-16 2020-04-14 Gentex Corporation Respirator
CN109395273A (zh) * 2018-11-07 2019-03-01 唐山市化学厂有限公司 一种多效多防防毒面罩
CN109731245B (zh) * 2019-02-20 2023-08-15 重庆大学 一种触发式快速响应消防面罩
CN112827086A (zh) * 2021-01-18 2021-05-25 天津大学合肥创新发展研究院 一种集成语音通话模块功能的正压防护头罩

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2261682A1 (en) * 1974-02-15 1975-09-12 Parcellier Raymond Motor-cycle helmet radio receiver - pulls free on impact provides link with pillion rider
US4184212A (en) * 1978-09-05 1980-01-22 Globe Manufacturing Co. Lift-front firefighter's hood
DE2839582A1 (de) * 1978-09-12 1980-03-20 Licentia Gmbh Ueberlagerung mehrerer konventioneller funkkreise durch ein gleichkanalfunknetz
DE2921434C2 (de) * 1979-05-26 1982-03-11 Heinrich 6380 Bad Homburg Peiker Hörsprechgarnitur zur Verwendung an einem Schutzhelm
JPS61288525A (ja) * 1985-06-15 1986-12-18 Sanshin Ind Co Ltd ヘルメツトに組み込まれた無線通信装置
US4833726A (en) * 1986-03-07 1989-05-23 Ngk Insulators, Ltd. Helmet with two-way radio communication faculty
JPS6397088A (ja) * 1986-10-13 1988-04-27 Meisei Electric Co Ltd 通話装置
JPH01311730A (ja) * 1988-06-10 1989-12-15 Ngk Insulators Ltd 分離型ヘルメット無線機
DE68909934T2 (de) * 1989-08-11 1994-04-07 Andre Tisseront Schutzhelm.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7885242B2 (en) 1993-12-23 2011-02-08 Broadcom Corp. Enhanced mobility and address resolution in a wireless premises based network

Also Published As

Publication number Publication date
AU8035091A (en) 1992-01-16
EP0465971A3 (en) 1992-12-23
AU646674B2 (en) 1994-03-03
EP0465971A2 (fr) 1992-01-15
CA2045241A1 (fr) 1992-01-14

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKLA Lapsed

Effective date: 20000621