JPS491118B1 - - Google Patents
Info
- Publication number
- JPS491118B1 JPS491118B1 JP8938770A JP8938770A JPS491118B1 JP S491118 B1 JPS491118 B1 JP S491118B1 JP 8938770 A JP8938770 A JP 8938770A JP 8938770 A JP8938770 A JP 8938770A JP S491118 B1 JPS491118 B1 JP S491118B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US86582469A | 1969-10-13 | 1969-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS491118B1 true JPS491118B1 (de) | 1974-01-11 |
Family
ID=25346316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8938770A Pending JPS491118B1 (de) | 1969-10-13 | 1970-10-13 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS491118B1 (de) |
| DE (1) | DE2050297A1 (de) |
| GB (1) | GB1255305A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2818067A1 (de) | 2013-06-27 | 2014-12-31 | Shoei Co., Ltd. | Helm |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2430736A2 (fr) * | 1978-07-13 | 1980-02-08 | Guerre Berthelot Pierre | Dispositif d'assujetissement ameliore des casques |
| EP0079313A3 (de) * | 1981-11-09 | 1984-10-17 | Hans Kehrli | Schutzhelm, insbesondere für Motorradfahrer |
| IT8221191V0 (it) * | 1982-03-18 | 1982-03-18 | Nolan Spa | Casco sportivo di tipo integrale, provvisto di mezzi per il richiamo dell'aria dalla base della visiera. |
| DE3233467C2 (de) * | 1982-09-09 | 1985-03-28 | Bayerische Motoren Werke AG, 8000 München | Schutzhelm für Motorradfahrer o. dgl. |
| DE8229801U1 (de) * | 1982-09-16 | 1983-01-27 | Hans Römer GmbH + Co, 7910 Neu-Ulm | Schutzhelm, insbesondere Motorradhelm |
| CH666389A5 (en) * | 1985-04-19 | 1988-07-29 | Forstwirtschaftliche Zentralst | Safety helmet for forestry workers - consists of casing over both ears with hearing holes covered by slide pieces |
| GB2219728B (en) * | 1988-06-20 | 1992-07-29 | Britax Child Care Prod | Safety helmet |
| CA2089102C (en) * | 1992-05-20 | 1996-12-17 | Haruo Tanaka | Ventilated vehicle helmet with modular duct forming lining |
| IT1271848B (it) * | 1994-02-03 | 1997-06-09 | Franco Malenotti | Casco per motociclisti, con sistema perfezionato a incastro della visiera, sistema di bloccaggio di sicurezza della visiera, sistema perfezionato di ventilazione interna, e protezione interna estraibile e lavabile |
| SE0004789D0 (sv) * | 2000-12-21 | 2000-12-21 | Bil Ab Atlas | Skyddshjälm |
| GB2475922A (en) * | 2009-12-07 | 2011-06-08 | Uk Sport | A helmet with Peltier device for cooling the wearer |
| FR3113568B1 (fr) * | 2020-08-31 | 2023-09-08 | Patrick Herbault | Dispositif de ventilation d’un casque |
-
1970
- 1970-10-06 GB GB4746870A patent/GB1255305A/en not_active Expired
- 1970-10-13 DE DE19702050297 patent/DE2050297A1/de active Pending
- 1970-10-13 JP JP8938770A patent/JPS491118B1/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2818067A1 (de) | 2013-06-27 | 2014-12-31 | Shoei Co., Ltd. | Helm |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1255305A (en) | 1971-12-01 |
| DE2050297A1 (de) | 1971-04-29 |