EP0214195A1 - Sicherheitshelm. - Google Patents
Sicherheitshelm.Info
- Publication number
- EP0214195A1 EP0214195A1 EP86901347A EP86901347A EP0214195A1 EP 0214195 A1 EP0214195 A1 EP 0214195A1 EP 86901347 A EP86901347 A EP 86901347A EP 86901347 A EP86901347 A EP 86901347A EP 0214195 A1 EP0214195 A1 EP 0214195A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- visor
- frame
- safety helmet
- plate
- receiving groove
- 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
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
Definitions
- the invention relates to a safety helmet, in particular to a helmet for motorcyclists according to the preamble of claim 1.
- Such safety helmets consist of a helmet shell provided with a face cutout, with folding axes being provided on both sides of the helmet shell, on which an essentially U-shaped visor is mounted so as to be foldable.
- This visor can be folded from an upper, open position to a lower position, in which it covers the face section of the helmet shell.
- Visor from a U-shaped narrow visor frame and from a transparent, also U-shaped visor plate which is provided with locking elements and can be inserted into a receiving groove of the visor frame and locked by means of the locking elements.
- the invention has for its object to improve a safety helmet of the aforementioned type so that the assembly, for. B. the replacement of the visor plate is made easier with a simple construction of the related components. Furthermore, the safety helmet should be designed so that fogging of the visor plate d. H. the condensation of water vapor on the inside of the visor is prevented.
- the presence of outer pivot bearing points and intermediate locking elements makes it possible in a simple manner to hang the visor plate into the pivot bearing positions by hand and then swivel the visor plate up until the intermediate locking elements are finally locked. No tools or devices are required for this.
- the locking point arranged between the pivot bearing points is preferably designed such that the unlocking of the locking connection is also very easy to do by hand or by means of very simple tools, for example. B. can be done using a knife or screwdriver d. H. The replacement of a damaged or broken visor plate can also be carried out by the layperson in a very short time.
- ventilation openings preferably a plurality of ventilation openings in the visor frame
- the air behind the visor plate can escape upwards through the ventilation openings or the airstream flows along the inside of the visor plate and through it Vent openings escapes upwards. In this way, fogging of the inside of the visor plate is avoided with certainty.
- the upper edge of the visor plate has a clearance at the level of each vent opening to create an air flow path.
- Fig. 1 and 2 the visor for the safety helmet according to the invention in side sectional view and top view
- FIG. 3 shows the sectional view of a detail according to FIG. 1,
- Fig. 4 the perspective representation of the visor with the visor plate detached from the visor frame
- Fig. 5 shows the sectional view of the central locking element as
- Fig. 6 is a sectional side view of the detail according to FIG.
- Fig. 7 shows an alternative embodiment of the latching connection in a sectional view
- Fig. 8 shows the sectional view according to the sectional lines in FIG.
- FIG. 9 the same sectional view as in FIG. 8 in the area of a ventilation opening
- FIG 10 shows another front sectional view of the visor frame and the visor plate in the region of a ventilation opening.
- the z. B. made of plastic safety helmet is made in a conventional manner from a head shape adapted helmet shell, from that in FIG 8 a designated part 1 is shown c namely, the facial section of the helmet shell surrounding
- This shell part 1 can also be seen in FIG. 1.
- This helmet shell. is pivotally connected to a U-shaped, for. B. also made of plastic Visierrahme ⁇ 2, the pivot pin 3 in corresponding pivot elements z. B n engages pivot openings in the helmet shell 1 and on this
- the visor frame is non-pivotally attached to the helmet shell.
- the cut-out edge of the helmet shell 1 engages 5 in a U-shaped seal 4 of the visor frame 2.
- the pivot pin 3 are attached to the inside of the thickened ends of the visor frame 2 z. B. molded in one piece.
- the visor frame 2 is narrower and there has a continuous receiving groove 5 on the underside along the lower boundary of the narrower area of the visor frame 2. As shown in FIGS.
- a detachable component of the visor is a transparent visor plate 6, which is also curved in a U-shape and has no pronounced dimensional stability.
- This visor plate 6 has swivel hooks 7 at both ends, which are integrally formed on the visor plate 6 and which can be suspended in the pivot pin or swivel bars 8 within the receiving groove 5. As shown in FIG. 1, the visor plate is suspended on both sides in a lowered position shown in broken lines with the swivel hooks 7 on the visor frame 2
- the visor plate 6 has, in the center between the swivel hooks 7, a latching element 9 which projects beyond the upper boundary edge of the visor plate 6 and has a latching recess 10 which has a latching projection 11 within a latching opening
- T 2 cooperates in the sight frame 2. As mentioned, for the purpose of locking the visor plate 6 with the visor frame 2
- the latching element 9 engages in the rectangular-shaped latching opening 1 2 and the latching recess 1 0 resiliently latches on the latching projection 1 1. This is shown particularly clearly on the basis of FIGS. 5 and 6. Since the locking opening 12 is also open at the top, the locking connection can be done in a very simple manner by hand or using a simple tool such as. B. of a knife or screwdriver 13 can be loosened again by the upper edge of the elastic locking element 9 from the locking element
- the visor plate 6 is inclined at an angle relative to the receiving groove 5, which is rectangular in cross section, by the angle a according to FIG sealingly supports. In this way, further sealing measures along the upper edge of the visor plate and the receiving groove 5 are unnecessary.
- FIG. 7 In the embodiment of FIG. 7 is in an upward, _. widened latching opening 1 2 'an elastically resilient clip part
- the locking element 9 ' is also designed in the form of a hook, as a result of which when the visor plates are joined together, the two hook configurations hook together. Also -. Q without a special fastening of the clip part there is a fixed one
- the visor frame is pulled through substantially vertical ventilation openings 12 and 15 at several points, in the exemplary embodiment at three points.
- the central latching opening also represents a ventilation opening.
- the receiving groove 5 has a width b which is greater than the thickness c of the visor plate 6.
- the central latching opening 12 passes through the visor frame 2.
- the other ent also pass through - Ventilation openings 15 in the vertical direction the visor frame
- the visor plate 6 Since there is a seal between the visor plate and the visor frame due to the inclined position of the visor plate 6, the visor plate 6 has cutouts at the upper edge in the area of the latching opening 12 and the other ventilation openings 15
- the ventilation openings can be round, oval or rectangular.
Landscapes
- Helmets And Other Head Coverings (AREA)
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT86901347T ATE48371T1 (de) | 1985-02-23 | 1986-02-21 | Sicherheitshelm. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3506495 | 1985-02-23 | ||
DE19853506495 DE3506495A1 (de) | 1985-02-23 | 1985-02-23 | Sicherheitshelm |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0214195A1 true EP0214195A1 (de) | 1987-03-18 |
EP0214195B1 EP0214195B1 (de) | 1989-12-06 |
Family
ID=6263453
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86901347A Expired EP0214195B1 (de) | 1985-02-23 | 1986-02-21 | Sicherheitshelm |
Country Status (5)
Country | Link |
---|---|
US (1) | US4884302A (de) |
EP (1) | EP0214195B1 (de) |
AU (1) | AU584406B2 (de) |
DE (2) | DE3506495A1 (de) |
WO (1) | WO1986004790A1 (de) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT8521219V0 (it) * | 1985-03-25 | 1985-03-25 | Nolan Spa | Struttura di supporto per visiere di caschi integrali, inglobante il meccanismo di posizionamento delle visiere medesime. |
US4856109A (en) * | 1988-04-27 | 1989-08-15 | American Optical Corporation | Face protective device |
JPH0444326U (de) * | 1990-08-21 | 1992-04-15 | ||
US5555570A (en) * | 1995-03-31 | 1996-09-17 | Bay, Jr.; William P. | Bicycle helmet face shield apparatus and method |
US6102033A (en) * | 1998-03-10 | 2000-08-15 | 3M Innovative Properties Company | Attachment system for replacement helmet respirator lens |
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 |
US6301719B1 (en) * | 2000-09-28 | 2001-10-16 | Itech Sport Products Inc. | Helmet face protector attachment system |
US6401244B1 (en) * | 2001-03-13 | 2002-06-11 | Sellstrom Manufacturing Co. | Welding helmet and face plate |
ES2348728T3 (es) * | 2006-04-20 | 2010-12-13 | Cross H.M. S.A. | Estructura de soporte para la visera de una casco. |
US7895678B2 (en) * | 2007-08-06 | 2011-03-01 | Bell Sports, Inc. | Helmet with improved shield mount and precision shield control |
US8146178B2 (en) * | 2009-12-09 | 2012-04-03 | Kranos Ip Corporation | Quick release faceguard retainer |
US20170031525A1 (en) | 2010-05-14 | 2017-02-02 | Racing Optics, Inc. | Touch screen shield |
US20120284905A1 (en) * | 2011-05-09 | 2012-11-15 | Hjc Corp. | Multi functional helmet |
CN102783749A (zh) * | 2011-05-19 | 2012-11-21 | 株式会社Hjc | 多功能头盔 |
US8336123B2 (en) * | 2011-05-20 | 2012-12-25 | Honeywell International, Inc. | Latching mechanism for retention of face shield lens |
WO2014113791A2 (en) * | 2013-01-21 | 2014-07-24 | Tidi Products, Llc | Modular eye protection |
US9532617B2 (en) | 2014-02-21 | 2017-01-03 | Tidi Products, Llc | Disposable face shield |
US9295297B2 (en) | 2014-06-17 | 2016-03-29 | Racing Optics, Inc. | Adhesive mountable stack of removable layers |
US20170079364A1 (en) * | 2014-11-20 | 2017-03-23 | Paulson Manufacturing Corporation | Protective face shield |
US11382375B2 (en) * | 2017-03-13 | 2022-07-12 | Gentex Corporation | Modular shroud |
USD844256S1 (en) | 2017-09-06 | 2019-03-26 | Kranos Ip Corporation | Helmet face guard twist-release mount |
US11690763B2 (en) * | 2018-10-23 | 2023-07-04 | Tecmen Electronics Co., Ltd | Combination of a goggle and a face mask |
US11524493B2 (en) | 2019-02-01 | 2022-12-13 | Racing Optics, Inc. | Thermoform windshield stack with integrated formable mold |
US11846788B2 (en) | 2019-02-01 | 2023-12-19 | Racing Optics, Inc. | Thermoform windshield stack with integrated formable mold |
US11364715B2 (en) | 2019-05-21 | 2022-06-21 | Racing Optics, Inc. | Polymer safety glazing for vehicles |
US11648723B2 (en) | 2019-12-03 | 2023-05-16 | Racing Optics, Inc. | Method and apparatus for reducing non-normal incidence distortion in glazing films |
US11548356B2 (en) | 2020-03-10 | 2023-01-10 | Racing Optics, Inc. | Protective barrier for safety glazing |
US11399581B2 (en) * | 2020-04-17 | 2022-08-02 | Racing Optics, Inc. | Protective face shield attachable to headwear |
US11147323B1 (en) * | 2020-04-17 | 2021-10-19 | Racing Optics, Inc. | Protective face shield attachable to headwear |
US11490667B1 (en) | 2021-06-08 | 2022-11-08 | Racing Optics, Inc. | Low haze UV blocking removable lens stack |
US11709296B2 (en) | 2021-07-27 | 2023-07-25 | Racing Optics, Inc. | Low reflectance removable lens stack |
US11307329B1 (en) | 2021-07-27 | 2022-04-19 | Racing Optics, Inc. | Low reflectance removable lens stack |
US20230066913A1 (en) * | 2021-09-02 | 2023-03-02 | Ramiro M. Perez | Protective apparatus face shield |
US11933943B2 (en) | 2022-06-06 | 2024-03-19 | Laminated Film Llc | Stack of sterile peelable lenses with low creep |
US11808952B1 (en) | 2022-09-26 | 2023-11-07 | Racing Optics, Inc. | Low static optical removable lens stack |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2406598A (en) * | 1943-10-09 | 1946-08-27 | Oscar S Flood | Face shield |
US2903700A (en) * | 1954-01-28 | 1959-09-15 | Leonard P Frieder | Eye shield |
US2762051A (en) * | 1954-04-28 | 1956-09-11 | Leonard P Frieder | Adjustably contoured frame structure for eye shields and the like |
US2915756A (en) * | 1958-10-23 | 1959-12-08 | Pulmasan Safety Equipment Corp | Face shield |
US3215908A (en) * | 1961-06-23 | 1965-11-02 | Ibm | Quantum mechanical tunneling semiconductor device |
US3214767A (en) * | 1962-12-20 | 1965-11-02 | Chicago Eye Shield Company | Face shield |
US3259908A (en) * | 1964-04-13 | 1966-07-12 | Electric Storage Battery Co | Faceshield clip-on visor |
US3605115A (en) * | 1969-09-10 | 1971-09-20 | Esb Inc | Shield |
US3774239A (en) * | 1971-03-22 | 1973-11-27 | Ilc Ind Inc | Visor assembly having replaceable face shield |
DE2317580A1 (de) * | 1973-04-07 | 1974-10-24 | Fondermann & Co | Halter fuer einen transparenten gesichtsschutzschild |
US3858242A (en) * | 1973-04-16 | 1975-01-07 | Elwyn R Gooding | Hand gun bullet proof face shield |
US4117553A (en) * | 1977-04-12 | 1978-10-03 | Bay William P | Helmet shield and visor apparatus |
FR2391664A1 (fr) * | 1977-05-24 | 1978-12-22 | Ph Diffusion | Visiere relevable ph d |
IT7922413V0 (it) * | 1979-09-03 | 1979-09-03 | Landi Cesare | Dispositivo per il collegamento della visiera ad un casco, particolarmente per motociclisti, automobilisti, e simili. |
DE8110871U1 (de) * | 1981-04-10 | 1982-03-18 | Uvex Winter Optik GmbH, 8510 Fürth | Visier für einen Schutzhelm |
US4462119A (en) * | 1981-09-18 | 1984-07-31 | Drag Specialties, Inc. | Face shield and helmet |
US4475254A (en) * | 1982-09-07 | 1984-10-09 | Bay William P | Visor attachment for helmet shield |
IT1155224B (it) * | 1982-12-31 | 1987-01-21 | Pier Luigi Nava | Visiera ribaltabile per caschi,particolarmente per uso sportivo |
US4498202A (en) * | 1983-02-24 | 1985-02-12 | Yamamoto Kogaku Co., Ltd. | Helmet equipped with ventilator |
DE3306691C2 (de) * | 1983-02-25 | 1985-02-14 | Yamamoto Kogaku Co., Ltd., Higashi-Osaka, Osaka | Schutzhelm |
DE8325066U1 (de) * | 1983-09-01 | 1985-02-14 | Uvex Winter Optik GmbH, 8510 Fürth | Schutzhelm, insbesondere Integralhelm für Motorradfahrer |
US4581775A (en) * | 1983-10-07 | 1986-04-15 | Nava Pier Luigi | Tilting vizor for helmets particularly for sports use |
DE8427449U1 (de) * | 1984-09-18 | 1985-10-24 | Föhl, Artur, 7060 Schorndorf | Sicherheitshelm, insbesondere Sturzhelm |
US4748696A (en) * | 1986-05-16 | 1988-06-07 | Foehl Artur | Safety helmet |
-
1985
- 1985-02-23 DE DE19853506495 patent/DE3506495A1/de active Granted
-
1986
- 1986-02-21 AU AU55452/86A patent/AU584406B2/en not_active Ceased
- 1986-02-21 WO PCT/DE1986/000067 patent/WO1986004790A1/de active IP Right Grant
- 1986-02-21 DE DE8686901347T patent/DE3667240D1/de not_active Expired - Lifetime
- 1986-02-21 EP EP86901347A patent/EP0214195B1/de not_active Expired
- 1986-02-21 US US07/019,219 patent/US4884302A/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO8604790A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP0214195B1 (de) | 1989-12-06 |
US4884302A (en) | 1989-12-05 |
WO1986004790A1 (en) | 1986-08-28 |
AU5545286A (en) | 1986-09-10 |
DE3506495A1 (de) | 1986-09-04 |
DE3506495C2 (de) | 1989-04-06 |
AU584406B2 (en) | 1989-05-25 |
DE3667240D1 (de) | 1990-01-11 |
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