JPS6468506A - Call helmet - Google Patents

Call helmet

Info

Publication number
JPS6468506A
JPS6468506A JP62224950A JP22495087A JPS6468506A JP S6468506 A JPS6468506 A JP S6468506A JP 62224950 A JP62224950 A JP 62224950A JP 22495087 A JP22495087 A JP 22495087A JP S6468506 A JPS6468506 A JP S6468506A
Authority
JP
Japan
Prior art keywords
helmet
ear covers
cap body
good
communication
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.)
Granted
Application number
JP62224950A
Other languages
Japanese (ja)
Other versions
JPH062964B2 (en
Inventor
Hiroyuki Katsukawa
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators 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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Priority to JP62224950A priority Critical patent/JPH062964B2/en
Publication of JPS6468506A publication Critical patent/JPS6468506A/en
Publication of JPH062964B2 publication Critical patent/JPH062964B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Helmets And Other Head Coverings (AREA)
  • Transceivers (AREA)

Abstract

PURPOSE: To provide a communication helmet good in wearability, and enabling to talk between workers or between a central office and a worker to each other by detachably attaching ear covers respectively incorporated with communication apparatus to the cap body of the helmet. CONSTITUTION: This helmet good in workability and safety is made by building communication apparatuses 5 in respective ear covers 4, and subsequently engaging the upper catching parts 6 of the ear covers respectively with tacks 3, on the inside of the helmet cap body 1 to detachably attach the ear covers 4 to the helmet cap body 1. A transmitter and a receiver are preferably built in the two ear covers 4, respectively.
JP62224950A 1987-09-08 1987-09-08 Call helmet Expired - Lifetime JPH062964B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62224950A JPH062964B2 (en) 1987-09-08 1987-09-08 Call helmet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62224950A JPH062964B2 (en) 1987-09-08 1987-09-08 Call helmet

Publications (2)

Publication Number Publication Date
JPS6468506A true JPS6468506A (en) 1989-03-14
JPH062964B2 JPH062964B2 (en) 1994-01-12

Family

ID=16821732

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62224950A Expired - Lifetime JPH062964B2 (en) 1987-09-08 1987-09-08 Call helmet

Country Status (1)

Country Link
JP (1) JPH062964B2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0533080U (en) * 1991-10-09 1993-04-30 株式会社トキメツク Hermet for alarm device
JPH05132809A (en) * 1991-11-06 1993-05-28 Oobekusu Kk Helmet and its production
JPH07207512A (en) * 1994-01-13 1995-08-08 Sumiya Hirahara Safety audio helmet
JP2000049644A (en) * 1998-07-28 2000-02-18 Toenec Corp Communication radio equipment and system for work
KR100833298B1 (en) * 2007-09-21 2008-05-28 주영신 The helmet which has all the machine of communication function
JP2018087401A (en) * 2016-11-22 2018-06-07 株式会社谷沢製作所 Holder for exterior member of helmet
US10111781B2 (en) 2003-08-12 2018-10-30 180S, Inc. Ear warmer with a substantially continuous surface

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5153935A (en) * 1974-11-07 1976-05-12 Honda Motor Co Ltd
JPS5335043U (en) * 1976-08-31 1978-03-28

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5153935A (en) * 1974-11-07 1976-05-12 Honda Motor Co Ltd
JPS5335043U (en) * 1976-08-31 1978-03-28

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0533080U (en) * 1991-10-09 1993-04-30 株式会社トキメツク Hermet for alarm device
JPH05132809A (en) * 1991-11-06 1993-05-28 Oobekusu Kk Helmet and its production
JPH07207512A (en) * 1994-01-13 1995-08-08 Sumiya Hirahara Safety audio helmet
JP2000049644A (en) * 1998-07-28 2000-02-18 Toenec Corp Communication radio equipment and system for work
US10111781B2 (en) 2003-08-12 2018-10-30 180S, Inc. Ear warmer with a substantially continuous surface
KR100833298B1 (en) * 2007-09-21 2008-05-28 주영신 The helmet which has all the machine of communication function
JP2018087401A (en) * 2016-11-22 2018-06-07 株式会社谷沢製作所 Holder for exterior member of helmet

Also Published As

Publication number Publication date
JPH062964B2 (en) 1994-01-12

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