EP0236912A1 - Casque de protection - Google Patents
Casque de protection Download PDFInfo
- Publication number
- EP0236912A1 EP0236912A1 EP87102999A EP87102999A EP0236912A1 EP 0236912 A1 EP0236912 A1 EP 0236912A1 EP 87102999 A EP87102999 A EP 87102999A EP 87102999 A EP87102999 A EP 87102999A EP 0236912 A1 EP0236912 A1 EP 0236912A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- helmet
- folding part
- shell
- visor
- protective helmet
- 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.)
- Granted
Links
Images
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
- A42B3/18—Face protection devices
- A42B3/22—Visors
- A42B3/221—Attaching visors to helmet shells, e.g. on motorcycle helmets
- A42B3/222—Attaching visors to helmet shells, e.g. on motorcycle helmets in an articulated manner, e.g. hinge devices
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/32—Collapsible helmets; Helmets made of separable parts ; Helmets with movable parts, e.g. adjustable
- A42B3/326—Helmets with movable or separable chin or jaw guard
Definitions
- integral protective helmets are initially known, in which the chin guard is formed in one piece with the helmet shell and in which a recess which essentially covers the face of the helmet user is covered by a removable or exchangeable visor with a visor made of transparent plastic material which is pivotably mounted thereon.
- Integral helmets of this type as was recognized earlier, have a number of disadvantages, some of which are due to their uncomfortable handling when putting on the protective helmet and the other, much more important part of the difficulty in removing the helmet, especially after an accident are seen.
- Protective helmets of this type grant the advantage of the protective effect of a full-face helmet, but avoid their most important disadvantages.
- the pivotable visor engages around the outside of the helmet shell and is articulated thereon, the disadvantage arises that when driving with the visor open, this and the Face of the helmet user, but especially between the visor and the helmet shell a significant air jam occurs.
- Another disadvantage of this type of protective helmet is that the visor, which is made of transparent and therefore scratch-sensitive plastic material, in particular when the protective helmet is removed, always remains on the outside and can therefore be scratched prematurely and consequently reduced in transparency.
- a helmet user should also be given the opportunity to use the protective helmet without a chin guard, since in this case he is no worse off in terms of a possible risk of injury than the user of a protective helmet whose chin guard together with the visor upwards is pivoted ..
- the object of the invention is therefore to further improve a protective helmet whose front opening of the helmet shell is overlapped by a pivotable folding part in such a way that the folding part overlapping the front helmet opening cannot release itself on the one hand, but on the other hand if necessary, can be quickly removed from the helmet shell and in which the arrangement of the visor is such that, on the one hand, there is no increased air build-up on the helmet when the visor is open, on the other hand the visor can be pivoted into a protected position when the helmet is removed, and finally the helmet user the use of the helmet without the chin guard is made possible with other equipment, especially for summer times.
- This object is achieved in part by the fact that the folding part overlaps at least substantially the front half of the helmet shape and is articulated releasably on the helmet shell only in a predetermined pivoting position and the other part solved that the visor is hinged on the inside of the front half of the helmet shape folding part.
- the folding part overlaps the front half of the helmet contour, this enables it to be articulated to the helmet shell by means of an articulation designed in the manner of a bayonet connection and therefore to be released from the helmet shell quickly and in a predetermined position without the aid of aids or tools, on the other hand, the design of the folding part encompassing the front helmet contour also ensures the possibility of arranging or articulating the visor on the folding part and internally, in such a way that when the visor is open there is no air jam on the helmet contour and, on the other hand, when the helmet is removed, the visor moves into an inside position the helmet contour lying protected position can be pivoted, so that scratching of the visor when the helmet is removed is avoided.
- the invention can be implemented in various ways.
- the bayonet connection between the folding part and the helmet shell is designed as a bayonet connection and can be released when the folding part is pivoted by more than 90 ° in the opening direction.
- the bayonet connection expediently consists of two projections arranged opposite one another on a common axis, provided in the region of their free end with radial projections, in particular fastened or formed on the folding part, in particular pins and two arranged in the same axis, with radial to a central bore
- Directional slot recesses provided sockets, which are arranged in particular in the helmet shell, wherein the radial projections n on the projections or pins are also plug-shaped.
- the folding part is formed in its lateral and upper edge regions extending beyond the chin guard as a shell-shaped plastic part and is provided at least along its edge which overlaps the head part of the helmet shell with a strip-shaped seal which lies or slides against the outer circumference of the helmet shell, so that no uncontrolled drafts inside the helmet , in particular as a result of the suction pressure which occurs in the head region of the helmet shell and which creates suction.
- the folding part can be locked in its folded position, which corresponds to the active position of the chin guard, by means of a catch on the inside of the helmet shell which engages behind swivel bolts in the area of the front ends of the chin shield section, the swivel bolts about a transverse axis in one direction Outside contour of chin guard and helmet shell parallel plane are pivotally mounted on the inside of the outer shell of the chin guard and an indentation on the lower transverse edge of the chin guard with a handle or. Exceed the actuating part.
- the swivel bolts by segment-shaped or triangular flat material or. flat molded parts are formed and are also provided with segment or triangular cutouts, on the inner end face of which a spring-loaded spring acting on the outer shell of the chin guard acts in the locking direction, in such a way that the swivel bar is constantly engaged by spring force with the corresponding catch on the helmet shell are held.
- the loading spring can be supported by a helical spring supported on the chin guard and engaging the swivel bolt, or what appears to be significantly more favorable with regard to the production of the protective helmet in terms of a reduction in manufacturing costs, particularly when the swivel bolt is formed from a plastic molded part, by a one-piece construction with the swivel bolt , in particular bow - shaped spring tongue.
- the latching of the helmet shell and folding part formed by swivel bolts not only has the advantage of greater safety in the event of an accident, but also the advantage of an ergonomically more favorable design, since the swivel latch can be disengaged in a movement which is the same as that for folding up the folding part. This results in a significant improvement in the manageability of the protective helmet for the user.
- the interior of the helmet shell is protruding above the edges of the outer shell and with the chin guard in its operative position or downwards pivoted folding part with. their end faces against corresponding end faces of the interior of the chin guard, the interior of the folding part in the area of the chin guard being set back from the lateral edges of the outer shell.
- the visor which consists of a transparent plastic material and closes or releases a visor cutout in the folding part, is advantageously pivotably mounted on the folding part within the folding part and thus within the helmet contour about a pivot axis arranged at a distance from the pivot axis of the folding part, in such a way that it can also be opened Condition within the helmet contour and. thus cannot create an air jam on the helmet when open.
- the helmet when the helmet is removed, it can be pivoted into its opening position within the helmet contour, so that it cannot be scratched.
- the visor is also assigned latching or locking means which are arranged on the inside of the outer shell of the folding part and which make it possible to hold the visor automatically in any open position.
- the visor along the lower edge of the visor opening in the folding part is assigned a channel-shaped design which accommodates the lower edge region of the pivotable visor and which is advantageously provided with a sealing insert.
- the pivotable visor is advantageously provided with an attached strip of sealing material, over which it bears against the inside of the outer shell of the folding part, so that it always maintains a distance from the outer shell of the folding part when it is pivoted, which distance in turn prevents scratching of the visor when opening and closing.
- the folding part of the protective helmet can be exchanged for a protruding shield shield, in the manner of a visor cap, the shield shield being releasably attachable to the helmet shell via a support arm and by means of a pin or the like.
- the shield shield is further provided that it is supported by means of a support arm connected to it at an angle to its support arm in the lower cheek region on the front edges of the helmet shell.
- the protective helmet shown in the exemplary embodiment consists in the embodiment according to FIGS. 1 to 6 of a helmet shell 1 and a hinged part 2 which is pivotably and removably hinged thereon.
- the helmet shell 1 is formed in one piece and on the inside with a shock-absorbing inner lining (not shown in detail in the drawing) 3 provided.
- the folding part 2 consists essentially of a shell-shaped outer shell 4 made of a plastic material and is in turn equipped in the region of its chin guard section 5 with a shock-absorbing interior 6.
- the folding part 2 as can be seen in particular from the illustration in FIG.
- the articulation of the folding part 2 is formed by a bayonet or bayonet connection 8, which in turn in the exemplary embodiment shown has two pins 9, which are located opposite one another on the axis 7 and point inwards on the outer shell 4 of the folding part 2 and which are in the region of their free end with respect have their own axis two mutually radially directed projections 10 and two socket 11 arranged in the helmet shell 1, which have a central bore recess 12 adjacent radial slot recesses 13.
- the folding part 2 can be removed from the helmet shell 1 exclusively in about 120 ° in the opening direction pivoted position, while the pivotable connection between the folding part 2 and helmet shell 1 is maintained in all other pivoting angle ranges of the folding part 2.
- the folding part 2 is provided with an inner, sliding and strip-shaped seal 15 which lies against the surface of the helmet shell 1.
- the folding part 2 In its lower area, in particular associated with the chin guard, the folding part 2 is supported on the helmet shell 1 via the end edges of its outer shell 4 or special support projections 16.
- swivel bolts 18 can be disengaged against the load of a load spring and engage a catch 17 on the inside of the helmet shell 1 intended.
- the swivel bolts 18 consist of a segment-shaped flat material or flat molded part and have on the underside a gripping or engaging in an upward recess 19 at the lower edge of the folding part 2. Actuating part 20 on.
- the swivel bolts 18 formed from flat material or flat molded parts are the handle or.
- Actuating part 20 is pivotably suspended opposite one another about a transverse axis 21 on the outer shell 4 of the folding part 2 and has in its central region a likewise segment-shaped recess 22, in which a load spring designed as a bow-shaped spring tongue 23 is arranged, which in turn is against a nose 24 is supported on the outer shell 4 of the folding part 2.
- the swiveling or adjustable visor 26 is assigned a channel-shaped design 29 receiving its lower edge region 28 and provided with an inserted seal on the outer shell 4 of the folding part 2.
- the visor 26 is provided along its upper edge region with an attached sealing profile 40 made of elastic material, in particular a velvet ribbon.
- the interior 3 of the helmet shell 1 is formed in the cheek region, in particular along the vertical sections of the front opening of the helmet shell 1, the corresponding edge regions of the outer shell of the helmet shell 1, as shown by the projection 31 in FIG. 2.
- a simple shield shield 32 can also be attached to the helmet shell 1 in exchange for the folding part 2, the shield shield 32 being fastened to the helmet shell 1 via a plug-in or bayonet connection 8.
- the shield shield 32 has a support arm 33 which is connected at an angle to the shield 34.
- a support arm 35 is also connected, via which the shield 32 in its lower region in the same way as the folding part 2 is supported on the front edges of the outer shell of the helmet shell 1.
Landscapes
- Helmets And Other Head Coverings (AREA)
- Finger-Pressure Massage (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT87102999T ATE55677T1 (de) | 1986-03-07 | 1987-03-03 | Schutzhelm. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3607483A DE3607483C2 (de) | 1986-03-07 | 1986-03-07 | Schutzhelm |
DE3607483 | 1986-03-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0236912A1 true EP0236912A1 (fr) | 1987-09-16 |
EP0236912B1 EP0236912B1 (fr) | 1990-08-22 |
Family
ID=6295727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87102999A Expired - Lifetime EP0236912B1 (fr) | 1986-03-07 | 1987-03-03 | Casque de protection |
Country Status (5)
Country | Link |
---|---|
US (1) | US4794652A (fr) |
EP (1) | EP0236912B1 (fr) |
AT (1) | ATE55677T1 (fr) |
DE (1) | DE3607483C2 (fr) |
FR (1) | FR2595212B1 (fr) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988001141A1 (fr) * | 1986-08-22 | 1988-02-25 | Foehl Artur | Agencement d'actionnement sur des casques de protection |
EP0290293A1 (fr) * | 1987-05-08 | 1988-11-09 | Helmets Limited | Casque pourvu d'une partie frontale amovible |
US5203034A (en) * | 1986-08-22 | 1993-04-20 | Artur Foehl | Operating device for protective helmets |
DE4417658A1 (de) * | 1994-05-20 | 1995-11-23 | Bayerische Motoren Werke Ag | Schutzhelm, insbesondere für Motorradfahrer |
EP0953300A2 (fr) * | 1998-04-27 | 1999-11-03 | CESARE LANDI S.r.l. | Casque de protection pour conducteurs de véhicules |
EP1323361A2 (fr) * | 2001-12-28 | 2003-07-02 | HELM INTERNATIONAL S.p.A. | Casque de protection muni de deux visières |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0660444B2 (ja) * | 1987-06-09 | 1994-08-10 | 理夫 新井 | ヘルメットにおけるシールドの取付構造 |
EP0619956B1 (fr) * | 1993-04-13 | 1996-07-10 | E.D.C. Sa | Casque de protection pour motocyclistes, cyclistes et similaires muni d'un élément frontal pare-soleil en matériau rigide |
JP2668322B2 (ja) * | 1993-07-19 | 1997-10-27 | 昭栄化工株式会社 | 乗車用ヘルメット |
JPH086006Y2 (ja) * | 1993-07-28 | 1996-02-21 | 昭栄化工株式会社 | 乗車用ヘルメット |
FR2729056B1 (fr) * | 1995-01-06 | 2000-01-28 | Piech Corina | Casque de protection |
DE29613254U1 (de) * | 1996-07-31 | 1996-09-26 | UVEX SPORTS GmbH & Co. KG, 90763 Fürth | Lageranordnung für das Visier eines Motorradhelms |
DE19733375B4 (de) * | 1997-08-01 | 2005-07-28 | Hekatron Gmbh | Vorrichtung zur Branderkennung |
FR2773051B1 (fr) * | 1997-12-29 | 2000-03-17 | Gallet Sa | Perfectionnement pour casque de protection |
US6003156A (en) * | 1998-05-28 | 1999-12-21 | Anderson; Russell Jeffrey | Safety helmet lockout system |
US6170084B1 (en) * | 1998-06-30 | 2001-01-09 | Specialized Bicycle Components, Inc. | Clip-on visor |
US6226803B1 (en) * | 1998-07-16 | 2001-05-08 | Shoei Co., Ltd. | Helmet |
FR2784553B1 (fr) * | 1998-10-15 | 2001-01-05 | Motive | Casque de protection |
US6212689B1 (en) * | 1999-10-21 | 2001-04-10 | Lung Huei Safety Helmet Co., Ltd. | Compound protective helmet |
KR100341452B1 (ko) * | 1999-12-06 | 2002-06-21 | 홍완기 | 헬멧의 턱보호대장치 |
IT1318799B1 (it) * | 2000-08-31 | 2003-09-10 | Project Srl | Sistema di aggancio della mentoniera di un casco apribile |
US6425143B1 (en) * | 2001-02-08 | 2002-07-30 | Arctic Cat, Inc. | Helmet with ventilation for fog management and respiration |
US6557185B1 (en) * | 2001-10-22 | 2003-05-06 | Long Huei Helmet Co. | Device for affixing a lens onto a safety helmet |
CA2422392A1 (fr) * | 2002-03-12 | 2003-09-12 | Bombardier Inc. | Casque pour temps froid avec masque respiratoire et prise d'air interieure |
DE10319500A1 (de) * | 2002-05-01 | 2004-01-15 | Riddell Inc., Chicago | Football-Helm |
US6687909B1 (en) * | 2002-07-16 | 2004-02-10 | Robert Steven Witkoff Design Innovations, Inc. | Sun visor for safety helmet |
FR2863149B1 (fr) * | 2003-12-08 | 2006-10-06 | Salomon Sa | Casque modulaire |
US7225471B2 (en) * | 2004-07-23 | 2007-06-05 | Gentex Corporation | Removable optical assembly for a helmet |
DE102004048839B4 (de) * | 2004-10-04 | 2006-07-20 | Schuberth Werk Gmbh | Integralhelm |
DE102004048840A1 (de) * | 2004-10-04 | 2006-04-13 | Schuberth Engineering Ag | Integralhelm |
US7065798B2 (en) * | 2004-11-17 | 2006-06-27 | Kin Yong Lung Industrial Co., Ltd. | Helmet shield provided with positioning and adjusting device |
FR2886521B1 (fr) * | 2005-06-03 | 2007-09-07 | Cbm Distrib Entpr Unipersonnel | Casque de protection a visiere mobile |
KR100659171B1 (ko) * | 2005-12-15 | 2006-12-19 | 주식회사 홍진에이치제이씨 | 헬멧용 턱 보호대의 개폐장치 |
US7900279B2 (en) * | 2006-09-08 | 2011-03-08 | Riddell, Inc. | Sports helmet with clamp for securing a chin protector |
US8813269B2 (en) | 2007-04-16 | 2014-08-26 | Riddell, Inc. | Sports helmet with quick-release faceguard connector and adjustable internal pad element |
US9289024B2 (en) | 2007-04-16 | 2016-03-22 | Riddell, Inc. | Protective sports helmet |
US7895678B2 (en) * | 2007-08-06 | 2011-03-01 | Bell Sports, Inc. | Helmet with improved shield mount and precision shield control |
US8209784B2 (en) | 2007-10-31 | 2012-07-03 | Kranos Ip Corporation | Helmet with an attachment mechanism for a faceguard |
EP2218346B1 (fr) * | 2009-02-13 | 2012-03-21 | DSG Helmet S.r.l. | Système de montage et démontage rapide pour visière de casque de protection |
USD681281S1 (en) | 2011-05-02 | 2013-04-30 | Riddell, Inc. | Protective sports helmet |
USD838922S1 (en) | 2011-05-02 | 2019-01-22 | Riddell, Inc. | Football helmet |
US9763488B2 (en) | 2011-09-09 | 2017-09-19 | Riddell, Inc. | Protective sports helmet |
DE102012015023A1 (de) | 2012-07-27 | 2014-01-30 | Pfanner Schutzbekleidung Gmbh | Visier und dessen Kombination mit einem Schutzhelm |
FR3008284B1 (fr) * | 2013-07-11 | 2015-12-25 | Roof Internat | Casque de motocycliste equipe d'un joint d'etancheite |
CN105636469B (zh) | 2013-12-06 | 2021-01-26 | 贝尔运动股份有限公司 | 柔性多层头盔及其制备方法 |
USD752822S1 (en) | 2014-02-12 | 2016-03-29 | Riddell, Inc. | Football helmet |
US20150335093A1 (en) * | 2014-05-20 | 2015-11-26 | Honeywell International, Inc. | Hard hat adapter |
FR3023681B1 (fr) * | 2014-07-21 | 2016-08-19 | Shark | Casque de protection a mentonniere mobile avec mecanisme de relevage automatique de l’ecran |
CN113907477A (zh) | 2014-10-28 | 2022-01-11 | 贝尔运动股份有限公司 | 内成型转动头盔 |
ITUB20153158A1 (it) * | 2015-08-18 | 2017-02-18 | Nolangroup Spa | Casco di protezione con meccanismo di sollevamento/abbassamento della visiera |
WO2018200414A1 (fr) | 2017-04-26 | 2018-11-01 | Fend Corp. | Casque repliable |
KR102587766B1 (ko) * | 2018-12-05 | 2023-10-12 | 주식회사 기도스포츠 | 턱 보호대 위치결정 조립체 및 이를 구비하는 헬멧 |
KR102428292B1 (ko) * | 2021-01-20 | 2022-08-03 | (주)에이치제이씨 | 헬멧용 친가드 간격 조절수단 |
USD939151S1 (en) | 2021-05-21 | 2021-12-21 | Riddell, Inc. | Visor for a football helmet |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1089472A (fr) * | 1953-12-16 | 1955-03-17 | Dispositif de protection du visage pour motocyclistes ou cyclistss | |
US2866978A (en) * | 1957-02-21 | 1959-01-06 | Whitney A Stuart | Helmet with combined visor and ear-cheek shields |
FR2142221A7 (fr) * | 1971-06-17 | 1973-01-26 | Applic Chimiques Indle | |
FR2339353A1 (fr) * | 1976-01-30 | 1977-08-26 | Corina Piech | Casque protecteur |
DE2846636A1 (de) * | 1978-10-26 | 1980-04-30 | Schuberth Werk Kg | Integralhelm |
FR2532528A1 (fr) * | 1982-09-03 | 1984-03-09 | Galet Adrien | Casque de protection |
GB2175490A (en) * | 1985-05-27 | 1986-12-03 | Nolan Spa | A modular crash helmet and method of making same |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1366907A (en) * | 1917-06-05 | 1921-02-01 | Dunand Jean | Military helmet |
US2860343A (en) * | 1955-10-27 | 1958-11-18 | Leonard P Frieder | Headgear with retractable eye shield |
US2952853A (en) * | 1956-06-26 | 1960-09-20 | Scott Aviation Corp | Means for detachably attaching a lens to a face mask |
US3345642A (en) * | 1965-12-09 | 1967-10-10 | Mine Safety Appliances Co | Headgear with retractable vertically movable eye shield |
US3478365A (en) * | 1967-08-21 | 1969-11-18 | Tibor Joseph Varga | Protective helmet for babies |
US3721994A (en) * | 1971-03-29 | 1973-03-27 | Us Navy | Dual visor headgear |
US3806951A (en) * | 1971-12-27 | 1974-04-30 | S Halteman | Protective helmet and face shield |
DE8108194U1 (de) * | 1981-03-20 | 1983-09-22 | Schuberth-Werk Gmbh & Co Kg, 3300 Braunschweig | "Integralhelm" |
US4462119A (en) * | 1981-09-18 | 1984-07-31 | Drag Specialties, Inc. | Face shield and helmet |
DE3143796A1 (de) * | 1981-11-04 | 1983-05-11 | Berner, Reinhard, 8000 München | "integralsturzhelm" |
-
1986
- 1986-03-07 DE DE3607483A patent/DE3607483C2/de not_active Expired - Lifetime
- 1986-07-23 FR FR8610667A patent/FR2595212B1/fr not_active Expired
-
1987
- 1987-03-03 EP EP87102999A patent/EP0236912B1/fr not_active Expired - Lifetime
- 1987-03-03 AT AT87102999T patent/ATE55677T1/de active
- 1987-03-04 US US07/021,774 patent/US4794652A/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1089472A (fr) * | 1953-12-16 | 1955-03-17 | Dispositif de protection du visage pour motocyclistes ou cyclistss | |
US2866978A (en) * | 1957-02-21 | 1959-01-06 | Whitney A Stuart | Helmet with combined visor and ear-cheek shields |
FR2142221A7 (fr) * | 1971-06-17 | 1973-01-26 | Applic Chimiques Indle | |
FR2339353A1 (fr) * | 1976-01-30 | 1977-08-26 | Corina Piech | Casque protecteur |
DE2846636A1 (de) * | 1978-10-26 | 1980-04-30 | Schuberth Werk Kg | Integralhelm |
FR2532528A1 (fr) * | 1982-09-03 | 1984-03-09 | Galet Adrien | Casque de protection |
GB2175490A (en) * | 1985-05-27 | 1986-12-03 | Nolan Spa | A modular crash helmet and method of making same |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988001141A1 (fr) * | 1986-08-22 | 1988-02-25 | Foehl Artur | Agencement d'actionnement sur des casques de protection |
US5203034A (en) * | 1986-08-22 | 1993-04-20 | Artur Foehl | Operating device for protective helmets |
EP0290293A1 (fr) * | 1987-05-08 | 1988-11-09 | Helmets Limited | Casque pourvu d'une partie frontale amovible |
US4918752A (en) * | 1987-05-08 | 1990-04-24 | Helmet Limited, Moat Factory | Helmet with detachable front section |
DE4417658A1 (de) * | 1994-05-20 | 1995-11-23 | Bayerische Motoren Werke Ag | Schutzhelm, insbesondere für Motorradfahrer |
EP0953300A2 (fr) * | 1998-04-27 | 1999-11-03 | CESARE LANDI S.r.l. | Casque de protection pour conducteurs de véhicules |
EP0953300A3 (fr) * | 1998-04-27 | 1999-12-08 | CESARE LANDI S.r.l. | Casque de protection pour conducteurs de véhicules |
EP1323361A2 (fr) * | 2001-12-28 | 2003-07-02 | HELM INTERNATIONAL S.p.A. | Casque de protection muni de deux visières |
EP1323361A3 (fr) * | 2001-12-28 | 2005-09-07 | Helmet Engineering S.r.l. | Casque de protection muni de deux visières |
Also Published As
Publication number | Publication date |
---|---|
EP0236912B1 (fr) | 1990-08-22 |
FR2595212A1 (fr) | 1987-09-11 |
DE3607483A1 (de) | 1987-09-10 |
ATE55677T1 (de) | 1990-09-15 |
DE3607483C2 (de) | 1995-07-27 |
US4794652A (en) | 1989-01-03 |
FR2595212B1 (fr) | 1988-11-18 |
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