AT378779B - Mehrlagiges, beschuss- und/oder splitterhemmendes, in sich steifes schutzelement - Google Patents
Mehrlagiges, beschuss- und/oder splitterhemmendes, in sich steifes schutzelementInfo
- Publication number
- AT378779B AT378779B AT0029883A AT29883A AT378779B AT 378779 B AT378779 B AT 378779B AT 0029883 A AT0029883 A AT 0029883A AT 29883 A AT29883 A AT 29883A AT 378779 B AT378779 B AT 378779B
- Authority
- AT
- Austria
- Prior art keywords
- splitterhemmer
- shoot
- layer
- protective element
- stiff protective
- Prior art date
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
- A42B3/06—Impact-absorbing shells, e.g. of crash helmets
- A42B3/062—Impact-absorbing shells, e.g. of crash helmets with reinforcing means
- A42B3/063—Impact-absorbing shells, e.g. of crash helmets with reinforcing means using layered structures
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H1/00—Personal protection gear
- F41H1/04—Protection helmets
- F41H1/08—Protection helmets of plastics; Plastic head-shields
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Helmets And Other Head Coverings (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0029883A AT378779B (de) | 1983-01-31 | 1983-01-31 | Mehrlagiges, beschuss- und/oder splitterhemmendes, in sich steifes schutzelement |
ZA84493A ZA84493B (en) | 1983-01-31 | 1984-01-23 | A multilayer,projectile and/or splinter resistant,self-rigid protective element |
GB08401836A GB2136676B (en) | 1983-01-31 | 1984-01-24 | A multi-layer projectile and/or splinter resistant protective element |
ES1984277066U ES277066Y (es) | 1983-01-31 | 1984-01-24 | Elemento de proteccion contra proyectiles yno metralla |
GR73631A GR81668B (de) | 1983-01-31 | 1984-01-26 | |
FR8401280A FR2540237A1 (fr) | 1983-01-31 | 1984-01-27 | Element de protection rigide a plusieurs couches, notamment un casque |
BE0/212312A BE898802A (fr) | 1983-01-31 | 1984-01-31 | Element de protection rigide a plusieurs couches |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0029883A AT378779B (de) | 1983-01-31 | 1983-01-31 | Mehrlagiges, beschuss- und/oder splitterhemmendes, in sich steifes schutzelement |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA29883A ATA29883A (de) | 1985-02-15 |
AT378779B true AT378779B (de) | 1985-09-25 |
Family
ID=3486826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0029883A AT378779B (de) | 1983-01-31 | 1983-01-31 | Mehrlagiges, beschuss- und/oder splitterhemmendes, in sich steifes schutzelement |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT378779B (de) |
BE (1) | BE898802A (de) |
FR (1) | FR2540237A1 (de) |
GB (1) | GB2136676B (de) |
ZA (1) | ZA84493B (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT380569B (de) * | 1983-09-29 | 1986-06-10 | Oregon Ets Patentverwertung | Schutzelement |
IT1209637B (it) * | 1985-05-27 | 1989-08-30 | Nolan Spa | Metodo per la fabbricazione di caschi di vario modello, dotati di caratteristiche estetiche e funzionali differenziate, consistente nell'applicare ad unacalotta completa, che funge da cellula unificata di base, differenti elementi, i quali vengono fissati, preferibilmente mediante piolini e ranelle elastiche, alla suddetta cellula di base, e casch |
JPS63233800A (ja) * | 1987-03-20 | 1988-09-29 | Toyo Jozo Co Ltd | レシチンコレステロ−ルアシルトランスフエラ−ゼの活性測定法 |
SE501104C2 (sv) * | 1992-04-28 | 1994-11-14 | Rex Handels & Ind Ab | Anordning vid hjälm samt förfarande för dess uppbyggnad |
US6658671B1 (en) | 1999-12-21 | 2003-12-09 | Neuroprevention Scandinavia Ab | Protective helmet |
GB2409398A (en) * | 2003-12-18 | 2005-06-29 | Johnstone Safety Products Ltd | Protective headgear |
CN102551258A (zh) * | 2012-01-17 | 2012-07-11 | 姜必旺 | 塑料渔民帽结构 |
EP4305991A1 (de) * | 2022-07-15 | 2024-01-17 | Ulbrichts GmbH | Helmkalotte für einen schutzhelm |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2855604A (en) * | 1954-11-12 | 1958-10-14 | Mine Safety Appliances Co | Protective headgear |
US2971195A (en) * | 1958-06-02 | 1961-02-14 | Mine Safety Appliances Co | Safety helmet |
US3116490A (en) * | 1963-02-06 | 1964-01-07 | Joseph Buegeleisen Co | Safety helmet having a semi-flexible liner |
US3467964A (en) * | 1968-07-22 | 1969-09-23 | James M Hannan | Safety helmet edge bead |
US4020507A (en) * | 1975-04-23 | 1977-05-03 | Morton William G | Inter-liner for a safety helmet |
GB1573597A (en) * | 1977-05-30 | 1980-08-28 | Hasegawa M | Protective helmets |
FR2421361B3 (de) * | 1979-04-19 | 1982-01-22 | Girard Rene |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4012794A (en) * | 1975-08-13 | 1977-03-22 | Tetsuo Nomiyama | Impact-absorbing helmet |
GB2093682B (en) * | 1981-02-24 | 1984-10-24 | Wharmby Martin John | Protective helmets |
-
1983
- 1983-01-31 AT AT0029883A patent/AT378779B/de not_active IP Right Cessation
-
1984
- 1984-01-23 ZA ZA84493A patent/ZA84493B/xx unknown
- 1984-01-24 GB GB08401836A patent/GB2136676B/en not_active Expired
- 1984-01-27 FR FR8401280A patent/FR2540237A1/fr active Pending
- 1984-01-31 BE BE0/212312A patent/BE898802A/fr not_active IP Right Cessation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2855604A (en) * | 1954-11-12 | 1958-10-14 | Mine Safety Appliances Co | Protective headgear |
US2971195A (en) * | 1958-06-02 | 1961-02-14 | Mine Safety Appliances Co | Safety helmet |
US3116490A (en) * | 1963-02-06 | 1964-01-07 | Joseph Buegeleisen Co | Safety helmet having a semi-flexible liner |
US3467964A (en) * | 1968-07-22 | 1969-09-23 | James M Hannan | Safety helmet edge bead |
US4020507A (en) * | 1975-04-23 | 1977-05-03 | Morton William G | Inter-liner for a safety helmet |
GB1573597A (en) * | 1977-05-30 | 1980-08-28 | Hasegawa M | Protective helmets |
FR2421361B3 (de) * | 1979-04-19 | 1982-01-22 | Girard Rene |
Also Published As
Publication number | Publication date |
---|---|
GB2136676B (en) | 1986-11-05 |
GB2136676A (en) | 1984-09-26 |
ZA84493B (en) | 1984-09-26 |
BE898802A (fr) | 1984-07-31 |
FR2540237A1 (fr) | 1984-08-03 |
ATA29883A (de) | 1985-02-15 |
GB8401836D0 (en) | 1984-02-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee | ||
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |