GB1378494A - Protective head gear - Google Patents
Protective head gearInfo
- Publication number
- GB1378494A GB1378494A GB5869870A GB5869870A GB1378494A GB 1378494 A GB1378494 A GB 1378494A GB 5869870 A GB5869870 A GB 5869870A GB 5869870 A GB5869870 A GB 5869870A GB 1378494 A GB1378494 A GB 1378494A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shell
- headgear
- fabric
- spheroids
- wearer
- 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
- A42B3/124—Cushioning devices with at least one corrugated or ribbed layer
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
1378494 Protective headgear DEFENCE SECRETARY OF STATE FOR 8 Dec 1971 [10 Dec 1970] 58698/70 Heading A3V An article of protective headgear comprises a shell 1 and a piece of flexible gas permeable fabric spaced from the shell by tie members 5 to define a space 2 of approximately constant thickness which is occupied by expanded polystyrene spheroids 6 which are displaced relative to one another to allow the inner surface 4 of the fabric to conform to a wearer's head when the headgear is donned. The fabric is permeable by gas and liquid to provide ventilation and a pipe or pipes may be used to supply air to enhance the effect. In an alternative embodiment a plurality of bags are attached to the interior of the shell, each bag containing spheroids and optionally tie members, and the portions of the bag facing the interior of the headgear are of a gas permeable fabric and form the contact surface for the wearer's head. The sides of the bags opposite those forming the contact surface may be bonded to the inside of the shell 1 and a similar construction may be used in the Fig. 1 embodiment. The headgear comprises also earcups 7 and 8 having a pocket 9 for the ear surrounded by an annular pad 10 filled with polystyrene spheroids and telecommunications equipment may also be incorporated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5869870A GB1378494A (en) | 1971-12-08 | 1971-12-08 | Protective head gear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5869870A GB1378494A (en) | 1971-12-08 | 1971-12-08 | Protective head gear |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1378494A true GB1378494A (en) | 1974-12-27 |
Family
ID=10482212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5869870A Expired GB1378494A (en) | 1971-12-08 | 1971-12-08 | Protective head gear |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1378494A (en) |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4024586A (en) * | 1976-08-05 | 1977-05-24 | The United States Of America As Represented By The Secretary Of The Navy | Headgear suspension system |
US4035846A (en) * | 1976-08-17 | 1977-07-19 | The United States Of America As Represented By The Secretary Of The Navy | Inflatable pressure compensated helmet stabilization system |
US4064565A (en) * | 1976-05-13 | 1977-12-27 | Griffiths William S | Helmet structure |
US4343047A (en) * | 1980-06-03 | 1982-08-10 | Her Majesty The Queen In Right Of Canada | Protective helmets |
US4412358A (en) * | 1980-03-24 | 1983-11-01 | Gentex Corporation | Individually fitted helmet liner and method of making same |
GB2240255A (en) * | 1990-01-26 | 1991-07-31 | Applied Bioengineering Technol | Protective helmet or like |
WO1995025446A1 (en) * | 1994-03-22 | 1995-09-28 | Sq Services Ag | Protective helmet |
US5920915A (en) * | 1998-09-22 | 1999-07-13 | Brock Usa, Llc | Protective padding for sports gear |
US6032300A (en) * | 1998-09-22 | 2000-03-07 | Brock Usa, Llc | Protective padding for sports gear |
US7662468B2 (en) | 2000-10-06 | 2010-02-16 | Brock Usa, Llc | Composite materials made from pretreated, adhesive coated beads |
WO2013104549A1 (en) * | 2012-01-15 | 2013-07-18 | Birdy Company Gmbh | Protective helmet and support portion for said protective helmet |
WO2013131169A1 (en) * | 2012-03-05 | 2013-09-12 | Cote Paul L | Helmet |
US8568840B2 (en) | 2007-01-19 | 2013-10-29 | Brock Usa, Llc | Base for turf system |
US8668403B2 (en) | 2008-01-22 | 2014-03-11 | Brock Usa, Llc | Load supporting panel having impact absorbing structure |
US9567714B2 (en) | 2007-01-19 | 2017-02-14 | Brock Usa, Llc | Structural underlayment support system and panel for use with paving and flooring elements |
US10060082B2 (en) | 2016-05-18 | 2018-08-28 | Brock Usa, Llc | Base for turf system with vertical support extensions at panel edges |
USD866800S1 (en) | 2015-10-26 | 2019-11-12 | Brock Usa, Llc | Turf underlayment |
-
1971
- 1971-12-08 GB GB5869870A patent/GB1378494A/en not_active Expired
Cited By (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4064565A (en) * | 1976-05-13 | 1977-12-27 | Griffiths William S | Helmet structure |
US4024586A (en) * | 1976-08-05 | 1977-05-24 | The United States Of America As Represented By The Secretary Of The Navy | Headgear suspension system |
US4035846A (en) * | 1976-08-17 | 1977-07-19 | The United States Of America As Represented By The Secretary Of The Navy | Inflatable pressure compensated helmet stabilization system |
US4412358A (en) * | 1980-03-24 | 1983-11-01 | Gentex Corporation | Individually fitted helmet liner and method of making same |
US4343047A (en) * | 1980-06-03 | 1982-08-10 | Her Majesty The Queen In Right Of Canada | Protective helmets |
GB2240255A (en) * | 1990-01-26 | 1991-07-31 | Applied Bioengineering Technol | Protective helmet or like |
WO1995025446A1 (en) * | 1994-03-22 | 1995-09-28 | Sq Services Ag | Protective helmet |
US5913412A (en) * | 1994-03-22 | 1999-06-22 | So Services Ag | Protective helmet |
US6453477B1 (en) | 1998-09-22 | 2002-09-24 | Brock Usa, Llc | Protective padding for sports gear |
US6032300A (en) * | 1998-09-22 | 2000-03-07 | Brock Usa, Llc | Protective padding for sports gear |
US6055676A (en) * | 1998-09-22 | 2000-05-02 | Brock Usa, Llc | Protective padding for sports gear |
US6098209A (en) * | 1998-09-22 | 2000-08-08 | Brock Usa, Llc | Protective padding for sports gear |
US6301722B1 (en) | 1998-09-22 | 2001-10-16 | Brock Usa, Llc | Pads and padding for sports gear and accessories |
US6357054B1 (en) | 1998-09-22 | 2002-03-19 | Brock Usa, Llc | Protective padding for sports gear |
US5920915A (en) * | 1998-09-22 | 1999-07-13 | Brock Usa, Llc | Protective padding for sports gear |
US7662468B2 (en) | 2000-10-06 | 2010-02-16 | Brock Usa, Llc | Composite materials made from pretreated, adhesive coated beads |
US8597754B2 (en) | 2007-01-19 | 2013-12-03 | Brock Usa, Llc | Base for turf system |
US9631326B2 (en) | 2007-01-19 | 2017-04-25 | Brock Usa, Llc | Underlayment panel having drainage channels |
US8568840B2 (en) | 2007-01-19 | 2013-10-29 | Brock Usa, Llc | Base for turf system |
US9771692B2 (en) | 2007-01-19 | 2017-09-26 | Brock Usa, Llc | Base for turf system |
US8603601B2 (en) | 2007-01-19 | 2013-12-10 | Brock Usa, Llc | Base for turf system |
US9567714B2 (en) | 2007-01-19 | 2017-02-14 | Brock Usa, Llc | Structural underlayment support system and panel for use with paving and flooring elements |
US8967906B2 (en) | 2008-01-22 | 2015-03-03 | Brock Usa, Llc | Underlayment panel having drainage channels |
US9394651B2 (en) | 2008-01-22 | 2016-07-19 | Brock Usa, Llc | Underlayment panel having drainage channels |
US8668403B2 (en) | 2008-01-22 | 2014-03-11 | Brock Usa, Llc | Load supporting panel having impact absorbing structure |
AU2013209080B2 (en) * | 2012-01-15 | 2016-04-21 | Rockwell Gmbh | Protective helmet and support portion for said protective helmet |
WO2013104549A1 (en) * | 2012-01-15 | 2013-07-18 | Birdy Company Gmbh | Protective helmet and support portion for said protective helmet |
WO2013131169A1 (en) * | 2012-03-05 | 2013-09-12 | Cote Paul L | Helmet |
USD866800S1 (en) | 2015-10-26 | 2019-11-12 | Brock Usa, Llc | Turf underlayment |
US10060082B2 (en) | 2016-05-18 | 2018-08-28 | Brock Usa, Llc | Base for turf system with vertical support extensions at panel edges |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |