JPS639539Y2 - - Google Patents

Info

Publication number
JPS639539Y2
JPS639539Y2 JP1982201369U JP20136982U JPS639539Y2 JP S639539 Y2 JPS639539 Y2 JP S639539Y2 JP 1982201369 U JP1982201369 U JP 1982201369U JP 20136982 U JP20136982 U JP 20136982U JP S639539 Y2 JPS639539 Y2 JP S639539Y2
Authority
JP
Japan
Prior art keywords
air
helmet
cap body
chin guard
intake port
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
JP1982201369U
Other languages
English (en)
Japanese (ja)
Other versions
JPS59109727U (ja
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 JP20136982U priority Critical patent/JPS59109727U/ja
Publication of JPS59109727U publication Critical patent/JPS59109727U/ja
Application granted granted Critical
Publication of JPS639539Y2 publication Critical patent/JPS639539Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Helmets And Other Head Coverings (AREA)
JP20136982U 1982-12-29 1982-12-29 ヘルメツト Granted JPS59109727U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20136982U JPS59109727U (ja) 1982-12-29 1982-12-29 ヘルメツト

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20136982U JPS59109727U (ja) 1982-12-29 1982-12-29 ヘルメツト

Publications (2)

Publication Number Publication Date
JPS59109727U JPS59109727U (ja) 1984-07-24
JPS639539Y2 true JPS639539Y2 (zh) 1988-03-22

Family

ID=30426868

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20136982U Granted JPS59109727U (ja) 1982-12-29 1982-12-29 ヘルメツト

Country Status (1)

Country Link
JP (1) JPS59109727U (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63159508A (ja) * 1986-12-17 1988-07-02 昭栄化工株式会社 ヘルメツト
JPS63159507A (ja) * 1986-12-17 1988-07-02 昭栄化工株式会社 ヘルメツト
JPH0435391Y2 (zh) * 1986-12-19 1992-08-21

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4054953A (en) * 1975-09-02 1977-10-25 Philippe De Barsy Crash helmet
US4081865A (en) * 1977-07-08 1978-04-04 Bergee Mark A Protective helmet and ventilating system therefor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4054953A (en) * 1975-09-02 1977-10-25 Philippe De Barsy Crash helmet
US4081865A (en) * 1977-07-08 1978-04-04 Bergee Mark A Protective helmet and ventilating system therefor

Also Published As

Publication number Publication date
JPS59109727U (ja) 1984-07-24

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