IT1104675B - Casco per l'impiego nella guida dei motoveicoli - Google Patents

Casco per l'impiego nella guida dei motoveicoli

Info

Publication number
IT1104675B
IT1104675B IT7849570A IT4957078A IT1104675B IT 1104675 B IT1104675 B IT 1104675B IT 7849570 A IT7849570 A IT 7849570A IT 4957078 A IT4957078 A IT 4957078A IT 1104675 B IT1104675 B IT 1104675B
Authority
IT
Italy
Prior art keywords
helmet
driving motorcycles
motorcycles
driving
Prior art date
Application number
IT7849570A
Other languages
English (en)
Other versions
IT7849570A0 (it
Original Assignee
Masahiro Hasegawa
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 Masahiro Hasegawa filed Critical Masahiro Hasegawa
Publication of IT7849570A0 publication Critical patent/IT7849570A0/it
Application granted granted Critical
Publication of IT1104675B publication Critical patent/IT1104675B/it

Links

Classifications

    • 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
    • A42B3/28—Ventilating arrangements
    • A42B3/281—Air ducting systems
IT7849570A 1977-05-30 1978-05-26 Casco per l'impiego nella guida dei motoveicoli IT1104675B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1977070501U JPS53164313U (it) 1977-05-30 1977-05-30

Publications (2)

Publication Number Publication Date
IT7849570A0 IT7849570A0 (it) 1978-05-26
IT1104675B true IT1104675B (it) 1985-10-28

Family

ID=13433325

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7849570A IT1104675B (it) 1977-05-30 1978-05-26 Casco per l'impiego nella guida dei motoveicoli

Country Status (4)

Country Link
JP (1) JPS53164313U (it)
FR (1) FR2392617A1 (it)
GB (1) GB1573597A (it)
IT (1) IT1104675B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT378779B (de) * 1983-01-31 1985-09-25 Oregon Ets Patentverwertung Mehrlagiges, beschuss- und/oder splitterhemmendes, in sich steifes schutzelement
DE8814234U1 (de) * 1988-11-14 1989-01-05 Lu, Teng-Hui, Hsin Yuan Hsiang, Pingtung Sicherheitshelm
JPH0613217Y2 (ja) * 1990-07-27 1994-04-06 昭栄化工株式会社 ヘルメット
FI981394A (fi) * 1998-06-16 1999-12-17 Kemira Safety Oy Suojainkypärä
CA2659638C (en) * 2008-03-21 2013-07-23 Mission Itech Hockey Ltd. Helmet for a hockey or lacrosse player

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB481784A (en) * 1937-03-25 1938-03-17 Albert Aaron Srrauss Improvements in safety headgear
GB1456824A (en) * 1973-10-12 1976-11-24 Vero Co Ltd Everitt W Safety helmets
BE832996A (fr) * 1975-09-02 1975-12-31 Casque de protection

Also Published As

Publication number Publication date
IT7849570A0 (it) 1978-05-26
FR2392617B1 (it) 1981-12-18
FR2392617A1 (fr) 1978-12-29
JPS53164313U (it) 1978-12-22
GB1573597A (en) 1980-08-28

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