GB824682A - Improvements relating to helmets for motor cyclists, miners and the like - Google Patents
Improvements relating to helmets for motor cyclists, miners and the likeInfo
- Publication number
- GB824682A GB824682A GB3443456A GB3443456A GB824682A GB 824682 A GB824682 A GB 824682A GB 3443456 A GB3443456 A GB 3443456A GB 3443456 A GB3443456 A GB 3443456A GB 824682 A GB824682 A GB 824682A
- Authority
- GB
- United Kingdom
- Prior art keywords
- helmets
- miners
- improvements relating
- motor cyclists
- nov
- 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
- A42B3/10—Linings
- A42B3/12—Cushioning devices
- A42B3/121—Cushioning devices with at least one layer or pad containing a fluid
- A42B3/122—Cushioning devices with at least one layer or pad containing a fluid inflatable
-
- 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
- A42B3/06—Impact-absorbing shells, e.g. of crash helmets
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
- Helmets And Other Head Coverings (AREA)
Abstract
824,682. Helmets. HEATH, J. S. Nov. 4, 1957, [Nov. 10, 1956], No. 34434/56. Class 63 A helmet comprises outer and inner casings a and b with an inflatable bladder c interposed between them, the inner casing b having apertures a 2 so that the head of the wearer is subjected to pressure from the bladder securely to locate the helmet on his head. A valve c 2 is provided for inflation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3443456A GB824682A (en) | 1956-11-10 | 1956-11-10 | Improvements relating to helmets for motor cyclists, miners and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3443456A GB824682A (en) | 1956-11-10 | 1956-11-10 | Improvements relating to helmets for motor cyclists, miners and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB824682A true GB824682A (en) | 1959-12-02 |
Family
ID=10365608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3443456A Expired GB824682A (en) | 1956-11-10 | 1956-11-10 | Improvements relating to helmets for motor cyclists, miners and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB824682A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5153945A (en) * | 1991-08-07 | 1992-10-13 | Atsuko Kobayashi | Head hood |
US8719967B2 (en) | 2008-01-18 | 2014-05-13 | Ayrtek (Tm) Limited | Helmet |
-
1956
- 1956-11-10 GB GB3443456A patent/GB824682A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5153945A (en) * | 1991-08-07 | 1992-10-13 | Atsuko Kobayashi | Head hood |
US8719967B2 (en) | 2008-01-18 | 2014-05-13 | Ayrtek (Tm) Limited | Helmet |
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