JPH027844Y2 - - Google Patents

Info

Publication number
JPH027844Y2
JPH027844Y2 JP1986197023U JP19702386U JPH027844Y2 JP H027844 Y2 JPH027844 Y2 JP H027844Y2 JP 1986197023 U JP1986197023 U JP 1986197023U JP 19702386 U JP19702386 U JP 19702386U JP H027844 Y2 JPH027844 Y2 JP H027844Y2
Authority
JP
Japan
Prior art keywords
shell
exhaust hole
helmet
cap body
ventilation gap
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
Application number
JP1986197023U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63102734U (instruction
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 JP1986197023U priority Critical patent/JPH027844Y2/ja
Publication of JPS63102734U publication Critical patent/JPS63102734U/ja
Application granted granted Critical
Publication of JPH027844Y2 publication Critical patent/JPH027844Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Helmets And Other Head Coverings (AREA)
JP1986197023U 1986-12-22 1986-12-22 Expired JPH027844Y2 (instruction)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986197023U JPH027844Y2 (instruction) 1986-12-22 1986-12-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986197023U JPH027844Y2 (instruction) 1986-12-22 1986-12-22

Publications (2)

Publication Number Publication Date
JPS63102734U JPS63102734U (instruction) 1988-07-04
JPH027844Y2 true JPH027844Y2 (instruction) 1990-02-26

Family

ID=31156371

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986197023U Expired JPH027844Y2 (instruction) 1986-12-22 1986-12-22

Country Status (1)

Country Link
JP (1) JPH027844Y2 (instruction)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5210420U (instruction) * 1975-07-08 1977-01-25
JPS557534Y2 (instruction) * 1976-06-08 1980-02-20

Also Published As

Publication number Publication date
JPS63102734U (instruction) 1988-07-04

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