FR1113432A - Protective Helm - Google Patents
Protective HelmInfo
- Publication number
- FR1113432A FR1113432A FR1113432DA FR1113432A FR 1113432 A FR1113432 A FR 1113432A FR 1113432D A FR1113432D A FR 1113432DA FR 1113432 A FR1113432 A FR 1113432A
- Authority
- FR
- France
- Prior art keywords
- helm
- protective
- protective helm
- 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
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
- A42B3/288—Ventilating arrangements with means for attaching respirators or breathing masks
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B19/00—Cartridges with absorbing substances for respiratory apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/02—Divers' equipment
- B63C11/12—Diving masks
- B63C11/16—Diving masks with air supply by suction from diver, e.g. snorkels
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1113432T | 1954-10-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1113432A true FR1113432A (en) | 1956-03-29 |
Family
ID=9627810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1113432D Expired FR1113432A (en) | 1954-10-29 | 1954-10-29 | Protective Helm |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1113432A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4012794A (en) * | 1975-08-13 | 1977-03-22 | Tetsuo Nomiyama | Impact-absorbing helmet |
US5050240A (en) * | 1990-05-14 | 1991-09-24 | Kaiser Aerospace And Electronics Corporation | Air cushion helmet support and ventilation system with air pressure regulator |
FR2668939A1 (en) * | 1990-11-13 | 1992-05-15 | Sapey Triomphe Francis | Integral swimming helmet |
-
1954
- 1954-10-29 FR FR1113432D patent/FR1113432A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4012794A (en) * | 1975-08-13 | 1977-03-22 | Tetsuo Nomiyama | Impact-absorbing helmet |
US5050240A (en) * | 1990-05-14 | 1991-09-24 | Kaiser Aerospace And Electronics Corporation | Air cushion helmet support and ventilation system with air pressure regulator |
FR2668939A1 (en) * | 1990-11-13 | 1992-05-15 | Sapey Triomphe Francis | Integral swimming helmet |
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