DE2941019A1 - Schutzhelm mit daempfend wirkender auskleidung - Google Patents
Schutzhelm mit daempfend wirkender auskleidungInfo
- Publication number
- DE2941019A1 DE2941019A1 DE19792941019 DE2941019A DE2941019A1 DE 2941019 A1 DE2941019 A1 DE 2941019A1 DE 19792941019 DE19792941019 DE 19792941019 DE 2941019 A DE2941019 A DE 2941019A DE 2941019 A1 DE2941019 A1 DE 2941019A1
- Authority
- DE
- Germany
- Prior art keywords
- layers
- layer
- protective helmet
- lining
- softer
- 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.)
- Withdrawn
Links
- 238000013016 damping Methods 0.000 title abstract description 4
- 239000002984 plastic foam Substances 0.000 title abstract 3
- 239000004033 plastic Substances 0.000 claims abstract description 10
- 229920003023 plastic Polymers 0.000 claims abstract description 10
- 239000004793 Polystyrene Substances 0.000 claims abstract 3
- 229920002223 polystyrene Polymers 0.000 claims abstract 3
- 230000001681 protective effect Effects 0.000 claims description 27
- 239000006260 foam Substances 0.000 claims description 6
- 229920006248 expandable polystyrene Polymers 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000011152 fibreglass Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 210000003625 skull Anatomy 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000004794 expanded polystyrene Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 210000004761 scalp Anatomy 0.000 description 1
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
- A42B3/125—Cushioning devices with a padded structure, e.g. foam
- A42B3/128—Cushioning devices with a padded structure, e.g. foam with zones of different density
Landscapes
- Helmets And Other Head Coverings (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792941019 DE2941019A1 (de) | 1979-10-10 | 1979-10-10 | Schutzhelm mit daempfend wirkender auskleidung |
IT22837/80A IT1148848B (it) | 1979-10-10 | 1980-06-17 | Casco di protezione con rivestimento ammortizzante |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792941019 DE2941019A1 (de) | 1979-10-10 | 1979-10-10 | Schutzhelm mit daempfend wirkender auskleidung |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2941019A1 true DE2941019A1 (de) | 1981-04-23 |
Family
ID=6083123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19792941019 Withdrawn DE2941019A1 (de) | 1979-10-10 | 1979-10-10 | Schutzhelm mit daempfend wirkender auskleidung |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2941019A1 (it) |
IT (1) | IT1148848B (it) |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4656667A (en) * | 1985-03-25 | 1987-04-14 | E. D. Bullard Company | Fire helmet and the like |
US4937888A (en) * | 1988-05-31 | 1990-07-03 | Straus Albert E | Helmet cover |
US5099523A (en) * | 1988-11-21 | 1992-03-31 | Bell Bicycles, Inc. | Reinforced expanded plastic helmet construction |
US5269025A (en) * | 1988-09-26 | 1993-12-14 | Bell Bicycles, Inc. | Reinforced expanded plastic helmet construction |
EP0586932A2 (de) * | 1992-09-11 | 1994-03-16 | F.M. FALLERT MOTOR GmbH & Co, MOTORRADSPORT KG | Sturzhelm mit einer körpergerechten Polsterung und Vorrichtung zu deren Herstellung |
US5477563A (en) * | 1989-01-25 | 1995-12-26 | Giro Sport Design, Inc. | Helmet having a planar-molded infrastructure |
EP0770338A1 (en) * | 1995-10-23 | 1997-05-02 | Honda Access Corp. | Cap body of a helmet |
US5718968A (en) * | 1996-01-10 | 1998-02-17 | Motherlode, L.L.C. | Memory molded, high strength polystyrene |
EP0875162A1 (en) * | 1996-07-26 | 1998-11-04 | TS Tech Co., Ltd | Helmet |
US6009562A (en) * | 1998-08-26 | 2000-01-04 | Bell Sports, Inc. | Helmet with accessory mounting apparatus and method of making the same |
US6009561A (en) * | 1998-08-26 | 2000-01-04 | Bell Sports Inc. | Helmet with rotatable accessory mount and method of making the same |
EP0985356A2 (en) * | 1998-08-31 | 2000-03-15 | TS Tech Co., Ltd | Helmet |
EP1016352A1 (en) * | 1998-12-31 | 2000-07-05 | Camau System di Casale & C. s.n.c. | Helmet with multiple density inner cap |
EP1066765A2 (en) * | 1995-10-30 | 2001-01-10 | Shoei Co., Ltd. | Safety helmet and a head protector therefor |
DE102007056616A1 (de) | 2007-11-23 | 2009-06-04 | Uvex Sports Gmbh & Co. Kg | Schutzhelm, insbesondere Motorradhelm |
CN108811487A (zh) * | 2016-02-25 | 2018-11-13 | 康泰体育有限公司 | 防护头盔 |
US10143256B2 (en) | 2016-01-29 | 2018-12-04 | Aes R&D, Llc | Protective helmet for lateral and direct impacts |
US10226094B2 (en) | 2016-01-29 | 2019-03-12 | Aes R&D, Llc | Helmet for tangential and direct impacts |
US11229256B1 (en) | 2016-01-29 | 2022-01-25 | Aes R&D, Llc | Face mask shock-mounted to helmet shell |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3471865A (en) * | 1968-07-24 | 1969-10-14 | American Safety Equip | Safety helmet ear pads |
DE2362325A1 (de) * | 1972-12-26 | 1974-06-27 | Goodyear Tire & Rubber | Schuetzende kopfbedeckung |
DE2411959A1 (de) * | 1973-03-19 | 1974-09-26 | Royal Ind Inc N D Ges D Staate | Schutzhelm |
DE2659324A1 (de) * | 1976-12-29 | 1978-07-06 | Kalman Gyoery | Sicherheitshelm fuer motorradfahrer |
FR2379262A1 (fr) * | 1977-02-07 | 1978-09-01 | Finquel Michel | Casque multicoques notamment pour motocycliste |
DE7837986U1 (de) * | 1978-12-22 | 1979-03-22 | Schuberth-Werk Gmbh & Co Kg, 3300 Braunschweig | Integralhelm Schuberth-Werk GmbH & Co KG, 3300 Braunschweig |
-
1979
- 1979-10-10 DE DE19792941019 patent/DE2941019A1/de not_active Withdrawn
-
1980
- 1980-06-17 IT IT22837/80A patent/IT1148848B/it active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3471865A (en) * | 1968-07-24 | 1969-10-14 | American Safety Equip | Safety helmet ear pads |
DE2362325A1 (de) * | 1972-12-26 | 1974-06-27 | Goodyear Tire & Rubber | Schuetzende kopfbedeckung |
DE2411959A1 (de) * | 1973-03-19 | 1974-09-26 | Royal Ind Inc N D Ges D Staate | Schutzhelm |
US3946441A (en) * | 1973-03-19 | 1976-03-30 | Johnson John R | Safety helmet |
DE2659324A1 (de) * | 1976-12-29 | 1978-07-06 | Kalman Gyoery | Sicherheitshelm fuer motorradfahrer |
FR2379262A1 (fr) * | 1977-02-07 | 1978-09-01 | Finquel Michel | Casque multicoques notamment pour motocycliste |
DE7837986U1 (de) * | 1978-12-22 | 1979-03-22 | Schuberth-Werk Gmbh & Co Kg, 3300 Braunschweig | Integralhelm Schuberth-Werk GmbH & Co KG, 3300 Braunschweig |
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4656667A (en) * | 1985-03-25 | 1987-04-14 | E. D. Bullard Company | Fire helmet and the like |
US4937888A (en) * | 1988-05-31 | 1990-07-03 | Straus Albert E | Helmet cover |
US5269025A (en) * | 1988-09-26 | 1993-12-14 | Bell Bicycles, Inc. | Reinforced expanded plastic helmet construction |
US5099523A (en) * | 1988-11-21 | 1992-03-31 | Bell Bicycles, Inc. | Reinforced expanded plastic helmet construction |
US5477563A (en) * | 1989-01-25 | 1995-12-26 | Giro Sport Design, Inc. | Helmet having a planar-molded infrastructure |
EP0586932A2 (de) * | 1992-09-11 | 1994-03-16 | F.M. FALLERT MOTOR GmbH & Co, MOTORRADSPORT KG | Sturzhelm mit einer körpergerechten Polsterung und Vorrichtung zu deren Herstellung |
EP0586932A3 (en) * | 1992-09-11 | 1996-05-22 | Fallert F M Motor Gmbh | Crash-helmet with a morphologically head fitted lining and method for manufacturing the same |
EP0770338A1 (en) * | 1995-10-23 | 1997-05-02 | Honda Access Corp. | Cap body of a helmet |
EP1066765A2 (en) * | 1995-10-30 | 2001-01-10 | Shoei Co., Ltd. | Safety helmet and a head protector therefor |
EP1066765A3 (en) * | 1995-10-30 | 2001-09-12 | Shoei Co., Ltd. | Safety helmet and a head protector therefor |
US5718968A (en) * | 1996-01-10 | 1998-02-17 | Motherlode, L.L.C. | Memory molded, high strength polystyrene |
EP0875162A4 (en) * | 1996-07-26 | 1999-12-29 | Ts Tech Co Ltd | HELMET |
EP0875162A1 (en) * | 1996-07-26 | 1998-11-04 | TS Tech Co., Ltd | Helmet |
US6009561A (en) * | 1998-08-26 | 2000-01-04 | Bell Sports Inc. | Helmet with rotatable accessory mount and method of making the same |
US6009562A (en) * | 1998-08-26 | 2000-01-04 | Bell Sports, Inc. | Helmet with accessory mounting apparatus and method of making the same |
EP0985356A2 (en) * | 1998-08-31 | 2000-03-15 | TS Tech Co., Ltd | Helmet |
EP0985356A3 (en) * | 1998-08-31 | 2002-06-05 | TS Tech Co., Ltd | Helmet |
EP1016352A1 (en) * | 1998-12-31 | 2000-07-05 | Camau System di Casale & C. s.n.c. | Helmet with multiple density inner cap |
DE102007056616A1 (de) | 2007-11-23 | 2009-06-04 | Uvex Sports Gmbh & Co. Kg | Schutzhelm, insbesondere Motorradhelm |
US10143256B2 (en) | 2016-01-29 | 2018-12-04 | Aes R&D, Llc | Protective helmet for lateral and direct impacts |
US10226094B2 (en) | 2016-01-29 | 2019-03-12 | Aes R&D, Llc | Helmet for tangential and direct impacts |
US11229256B1 (en) | 2016-01-29 | 2022-01-25 | Aes R&D, Llc | Face mask shock-mounted to helmet shell |
CN108811487A (zh) * | 2016-02-25 | 2018-11-13 | 康泰体育有限公司 | 防护头盔 |
Also Published As
Publication number | Publication date |
---|---|
IT1148848B (it) | 1986-12-03 |
IT8022837A0 (it) | 1980-06-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8110 | Request for examination paragraph 44 | ||
8130 | Withdrawal |