JPH0516182Y2 - - Google Patents

Info

Publication number
JPH0516182Y2
JPH0516182Y2 JP1988141169U JP14116988U JPH0516182Y2 JP H0516182 Y2 JPH0516182 Y2 JP H0516182Y2 JP 1988141169 U JP1988141169 U JP 1988141169U JP 14116988 U JP14116988 U JP 14116988U JP H0516182 Y2 JPH0516182 Y2 JP H0516182Y2
Authority
JP
Japan
Prior art keywords
shell material
helmet
inner shell
air
outer shell
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 - Lifetime
Application number
JP1988141169U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0261931U (forum.php
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 filed Critical
Priority to JP1988141169U priority Critical patent/JPH0516182Y2/ja
Publication of JPH0261931U publication Critical patent/JPH0261931U/ja
Application granted granted Critical
Publication of JPH0516182Y2 publication Critical patent/JPH0516182Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Helmets And Other Head Coverings (AREA)
JP1988141169U 1988-10-31 1988-10-31 Expired - Lifetime JPH0516182Y2 (forum.php)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988141169U JPH0516182Y2 (forum.php) 1988-10-31 1988-10-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988141169U JPH0516182Y2 (forum.php) 1988-10-31 1988-10-31

Publications (2)

Publication Number Publication Date
JPH0261931U JPH0261931U (forum.php) 1990-05-09
JPH0516182Y2 true JPH0516182Y2 (forum.php) 1993-04-28

Family

ID=31406003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988141169U Expired - Lifetime JPH0516182Y2 (forum.php) 1988-10-31 1988-10-31

Country Status (1)

Country Link
JP (1) JPH0516182Y2 (forum.php)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2005006901A1 (ja) 2003-07-18 2007-04-12 ビルマテル株式会社 保護帽

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5285611U (forum.php) * 1975-12-17 1977-06-25
JPS5587328U (forum.php) * 1978-12-09 1980-06-16
JPS59113325U (ja) * 1983-01-20 1984-07-31 本田技研工業株式会社 ヘルメツト

Also Published As

Publication number Publication date
JPH0261931U (forum.php) 1990-05-09

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