EP0116511B1 - Schutzhelm, insbesondere für Benutzer von Kraftfahrzeugen - Google Patents
Schutzhelm, insbesondere für Benutzer von Kraftfahrzeugen Download PDFInfo
- Publication number
- EP0116511B1 EP0116511B1 EP84430001A EP84430001A EP0116511B1 EP 0116511 B1 EP0116511 B1 EP 0116511B1 EP 84430001 A EP84430001 A EP 84430001A EP 84430001 A EP84430001 A EP 84430001A EP 0116511 B1 EP0116511 B1 EP 0116511B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- shells
- helmet
- shell
- edges
- pivoting
- 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
- 230000000153 supplemental effect Effects 0.000 claims abstract 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 241000237983 Trochidae Species 0.000 claims 5
- 238000007789 sealing Methods 0.000 claims 4
- 230000008878 coupling Effects 0.000 description 9
- 238000010168 coupling process Methods 0.000 description 9
- 238000005859 coupling reaction Methods 0.000 description 9
- 230000000295 complement effect Effects 0.000 description 5
- 241000909536 Gobiesocidae Species 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 206010019196 Head injury Diseases 0.000 description 1
- 210000003323 beak Anatomy 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Images
Classifications
-
- 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
- A42B3/322—Collapsible helmets
Definitions
- the present invention relates to a helmet, in particular for users of motorized vehicles.
- This helmet is more particularly intended for the drivers of motor vehicles and motorcycles, as well as for the passengers of the latter, but it can also be used advantageously in any activity involving the risk of head injuries, such as, for example, aviation. , ice sports, winter sports, professional activities, etc.
- the invention relates more precisely to a helmet of the "integral" type, that is to say to a helmet shaped to wrap the entire head of the user.
- the present invention aims in particular to remedy these shortcomings.
- an integral helmet comprising, on the one hand, a protective shell or rigid structure comprising a shell or upper part capable of covering the top of the user's head and a shell or lower part intended to protect the jaw, the neck and the nape of the latter, and, on the other hand, locking means making it possible to rigidly couple these complementary upper and lower shells in a deployed position of use according to which they are in contiguous contact by their rear edges, said upper and lower shells being dimensioned so that one can be housed in the other and their front parts being shaped so as to provide a large opening between their respective edges, said helmet integral being particularly remarkable in that said upper and lower shells are assembled by means of two opposite and coaxial joints s and are thus linked with a pivoting ability with respect to one another, so that the helmet can be either folded up in a reduced volume, by simple reciprocal pivoting of said shells, so that one can retract inside the other, or deployed in the position of use, also by simply pivoting said shells, in order to
- the full-face helmet according to the invention has the advantage of being able to be effectively folded back, outside the periods of use, so as to occupy a reduced volume equivalent to approximately half the volume which it presents when it is deployed in position d 'use, which greatly facilitates its transport and storage.
- the various components of the integral helmet according to the invention always remain attached to one another, whatever the state of said helmet (deployed or folded), so that they cannot be dispersed.
- this full-face helmet can be very quickly and very easily folded and, above all, replaced in the deployed position of use, due to the fact that the permanent connection of its two shells by means of joints, allows them to be replaced automatically in the coupling position, by simple pivoting, while it is possible to provide a locking means automatically coming into action when the assembly edges of said shells come into contact with each other, at the end of tilting stroke.
- Such a helmet comprises a protective shell or rigid structure which, according to the invention, consists of a shell or upper part 1 and a shell or lower part 2. These two shells or complementary parts are dimensioned so that one can fit inside the other.
- the shell or upper part 1 has an external volume less than the volume of the space available inside the lower part 2 of the helmet so as to be able to be housed, by pivoting, inside this last, as explained later in this talk.
- This arrangement is advantageous, due to the fact that it is considered, in a conventional and practical manner that, during the folding or development maneuvers, it is the lower part 2 which remains stationary and constitutes the stable element of the together, while the upper shell 1 is the movable and rotary element of said assembly. It is specified, however, that it is also possible to adopt a reverse arrangement according to which the shell or lower part 2 has an external volume less than the volume of the space available inside the upper part 1 of the helmet, so that it can be housed, by tilting, inside it.
- the shells or upper 1 and lower 2 parts are assembled by means of two opposite and coaxial joints 4 and 5, which are advantageously arranged laterally.
- the upper part 1 (or, optionally, the lower part 2) can pivot ( Figures 2 and 5), either to retract completely into the housing reserved inside the lower part 2 (or, possibly , in the upper part 1), as shown in Figures 3 and 6, either to allow its coupling to said lower part along an equatorial or substantially equatorial line 3 of the helmet, or, in other words, along the median or substantially median plane of the latter, in order to reconstruct the integral shape of said helmet ( Figures 1 and 4).
- the helmet according to the invention also comprises locking means making it possible to rigidly couple its upper 1 and lower 2 parts in the developed position of use of said helmet, reconstituting the integral shape of the latter.
- the locking means can be varied and two examples of such suitable means are illustrated in FIGS. 7, 8 and 12.
- the locking means comprise at least one sliding clamp 6 whose curved ends or hooks opposite may slide in grooves 7 and 8 formed, externally in the upper shells 1 and lower 2, respectively, near the contiguous edges thereof and, preferably, in the rear half-part of said shells, said grooves being placed in parallel when said shells are coupled, in the developed position of use.
- the unlocking allowing the pivoting is possible thanks to a reduction in height or vertical passage formed in the bead delimiting any of the grooves 7 or 8, said passage allowing the release of the curved end of the crampon sliding 6 engaged in said groove and, consequently, the uncoupling of the upper 1 and lower 2 shells.
- the device illustrated in FIG. 8 differs from the previous one, mainly by the fact that the beads 9 and 10 delimiting the locking grooves in which the curved ends of the sliding blocking crampon 11 are engaged, are arranged internally.
- Figure 12 shows another slightly more complex locking means.
- the edge of one of the shells is integral with an elastic blocking finger 21 intended to engage in a small keeper 22 formed in the edge of the second shell (shell lower 2), said finger comprising a beak coming automatically to hook onto a shoulder which has the outer wall of said keeper, when the edges of said shells are placed in contiguous mating position.
- a pusher 12 carried by the shell provided with the keeper 22 and automatically recalled by a spring 13, makes it possible to push back the locking finger 21 and to unlock the shells.
- This elastic coupling device facilitates locking and unlocking operations.
- the coupling edges 14 and 15 of the upper 1 and lower 2 parts, respectively, of the folding helmet according to the invention are provided in the rear portion of said complementary parts. As shown in Figures 7 to 12, the junction of these coupling edges 14 and 15 is not ensured by means of smooth surfaces, but by means of complementary reliefs and hollows. This arrangement makes it possible to reinforce the rigidity of the folding helmet.
- the coupling is of the male-female type, the assembly edge of one of the shells (shell 1) being provided with a mortise 16, while the edge of assembly of the second shell (shell 2) is provided with a lug 17.
- the coupling of the upper 1 and lower 2 parts is carried out by means of a snap-on assembly 18.
- FIGS. 10 and 11 show that the post 17 of the male-female assembly can be provided either on the upper part 1 or on the lower part 2.
- a good balance is obtained by providing separate spans along the opposite edges 14 and 15, so that in one of them the assembly conforms to the embodiment illustrated in Figure 10 and, in the other , corresponds to the embodiment shown in FIG. 11, or else by placing the pin 17 alternately on the upper part 1 and on the lower part 2.
- the folding helmet according to the invention can have any external shape allowing the pivoting of one of its complementary parts and its retraction in the other.
- this helmet can be equipped with its Complements and usual equipment such as visor 19 and interior upholstery 20. It is understood that said upholstery 20 must have the appropriate shape to allow the pivoting of the upper part 1 (or, as the case may be, of the lower part 2), in view of the folding or developing the helmet.
- the visor 19 is fixed to the upper part 1, by means of lateral articulations 23, opposite and coaxial, and these articulations are arranged at a distance from the articulations 4 and 5 from the upper 1 and lower 2 shells.
- the joints 23 of the pivoting visor 19 are arranged above and behind the joints 4 and 5, when the upper 1 and lower 2 parts are coupled in the developed position. In this way, when the upper part 1 is retracted inside the lower part 2, by pivoting forwards, the visor 19 comes to surround the anterior portion of the latter, as shown in FIGS. 3 and 6, its joints 23 being placed, in this position, in front of the joints 4, 5 of said upper and lower parts.
Landscapes
- Helmets And Other Head Coverings (AREA)
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT84430001T ATE30661T1 (de) | 1983-01-13 | 1984-01-12 | Schutzhelm, insbesondere fuer benutzer von kraftfahrzeugen. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1983269734U ES269734Y (es) | 1983-01-13 | 1983-01-13 | Casco protector plegable. |
| ES269734 | 1983-01-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0116511A1 EP0116511A1 (de) | 1984-08-22 |
| EP0116511B1 true EP0116511B1 (de) | 1987-11-11 |
Family
ID=8423778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP84430001A Expired EP0116511B1 (de) | 1983-01-13 | 1984-01-12 | Schutzhelm, insbesondere für Benutzer von Kraftfahrzeugen |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4587676A (de) |
| EP (1) | EP0116511B1 (de) |
| JP (1) | JPS59163408A (de) |
| AT (1) | ATE30661T1 (de) |
| BR (1) | BR6400040U (de) |
| CA (1) | CA1218803A (de) |
| ES (1) | ES269734Y (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4421110A1 (de) * | 1994-06-16 | 1995-12-21 | Braem Franz | Schutzhelm und Verfahren zur Herstellung |
| DE4421094A1 (de) * | 1994-06-16 | 1995-12-21 | Braem Franz | Schutzhelm und Verfahren zur Herstellung |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1169648B (it) * | 1983-10-28 | 1987-06-03 | Pier Luigi Nava | Casco integrale particolarmente per usi sportivi |
| USD312513S (en) | 1987-02-05 | 1990-11-27 | T.A.C. (Tongerese Automaten Centrale) | Crash helmet |
| GB8710960D0 (en) * | 1987-05-08 | 1987-06-10 | Helmets Ltd | Aircrew helmet |
| USD348751S (en) | 1991-10-23 | 1994-07-12 | Bosack Martin J | Combined motorcycle helmet and air filter |
| USD366540S (en) | 1994-07-07 | 1996-01-23 | Gordon Elias | Welding mask |
| US5628071A (en) * | 1995-01-13 | 1997-05-13 | Motorika Ltd. | Collapsible helmet |
| IT247985Y1 (it) * | 1999-04-14 | 2002-12-09 | Elio Ottieri | Casco anti infortunistico a scomparsa. |
| GB0009570D0 (en) * | 2000-04-19 | 2000-06-07 | Mcphee Nicholas C | Protective head gear |
| US20070271686A1 (en) * | 2005-06-27 | 2007-11-29 | Rast Rodger H | Apparatus and method for facilitating emergency helmet removal |
| US8176574B2 (en) * | 2005-11-23 | 2012-05-15 | Voz Corp Pty Ltd | Protective helmet |
| FR2894784B1 (fr) * | 2005-12-15 | 2008-07-18 | Pjdo Soc Par Actions Simplifie | Casque de protection pliable |
| DE102009043796B4 (de) * | 2009-09-30 | 2017-09-14 | Korbinian Fertig | Helm mit einer stoßfesten Helmschale |
| EP2389822A1 (de) | 2010-05-26 | 2011-11-30 | The Royal College of Art | Helm |
| DE102011122796B4 (de) * | 2011-12-31 | 2018-08-02 | Marzell Maier | Schutzhelm, insbesondere für Fahrradfahrer |
| ES2473715B1 (es) | 2012-08-30 | 2015-04-13 | Carlos FERRANDO GARCÍA | Casco protector |
| JP5908929B2 (ja) * | 2014-01-15 | 2016-04-26 | 株式会社谷沢製作所 | ヘルメット |
| WO2017213710A1 (en) * | 2016-06-07 | 2017-12-14 | Bell Sports, Inc. | Mechanically joined helmet bodies and method for same |
| JP6122539B1 (ja) * | 2016-11-08 | 2017-04-26 | テイケイ株式会社 | 反転式ヘルメット |
| WO2018200414A1 (en) | 2017-04-26 | 2018-11-01 | Fend Corp. | Collapsible helmet |
| EP3485754B1 (de) * | 2017-11-21 | 2020-03-25 | Skiarea Miara Srl | Ski-, fahrrad-, e-bike-, flugsport- und kletterhelm, zerlegbar durch einen rotations- translationsmechanismus |
| JP6417069B1 (ja) * | 2018-06-25 | 2018-10-31 | 株式会社イチネンジコー | ヘルメット |
| JP7089749B2 (ja) * | 2018-07-11 | 2022-06-23 | 株式会社谷沢製作所 | ヘルメット |
| GB201904370D0 (en) * | 2019-03-29 | 2019-05-15 | Wood William Mark | Collapse Protective Helmet |
| CN111250990B (zh) * | 2020-04-02 | 2021-11-26 | 佛山市南海区九江佳德士头盔有限公司 | 智能头盔生产装配装置 |
| US20220095717A1 (en) * | 2020-09-28 | 2022-03-31 | Oxti Corporation | Isolator device for medical use |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE71327C (de) * | G. OSWALD in Berlin, Zimmerstr. 19 III. bei Frau M. ZELLER | Zusammenlegbarer Helm | ||
| US2861273A (en) * | 1957-02-21 | 1958-11-25 | Whitney A Stuart | Helmet with retractable annular shield |
| US2888681A (en) * | 1957-02-21 | 1959-06-02 | Whitney A Stuart | Helmet with combined neck and ear shield |
| US3353188A (en) * | 1965-12-06 | 1967-11-21 | Crincic Laddie John | Collapsible safety helmet |
| US4024587A (en) * | 1975-03-03 | 1977-05-24 | Griffin Products Incorporated | Helmet conversion kit safety helmet |
| US3991422A (en) * | 1975-04-21 | 1976-11-16 | Hikogi Saotome | Defensive covering for the head |
| US3987495A (en) * | 1975-08-11 | 1976-10-26 | The Raymond Lee Organization, Inc. | Motorcycle helmet |
| NL7704517A (nl) * | 1977-04-25 | 1978-10-27 | Coenen Benelux Bv | Valhelm. |
| DE2817528B1 (de) * | 1978-04-21 | 1979-03-29 | Schuberth Werk Kg | Integralhelm |
| DE2901088A1 (de) * | 1979-01-12 | 1980-07-17 | Paul A Weigel | Integralschutzhelm |
| GB2041724A (en) * | 1979-02-16 | 1980-09-17 | Shires N N | Protective helmet |
| DE3025770A1 (de) * | 1980-07-08 | 1982-02-04 | Uvex Winter Optik GmbH, 8510 Fürth | Schutzhelm |
| DE8127026U1 (de) * | 1981-09-14 | 1982-02-04 | Hayduk, Adalbert, 8262 Altötting | Sicherheits-Sturz- und Schutzhelm |
-
1983
- 1983-01-13 ES ES1983269734U patent/ES269734Y/es not_active Expired
-
1984
- 1984-01-06 US US06/568,803 patent/US4587676A/en not_active Expired - Fee Related
- 1984-01-10 JP JP59003351A patent/JPS59163408A/ja active Pending
- 1984-01-12 BR BR6400040U patent/BR6400040U/pt unknown
- 1984-01-12 AT AT84430001T patent/ATE30661T1/de not_active IP Right Cessation
- 1984-01-12 CA CA000445147A patent/CA1218803A/en not_active Expired
- 1984-01-12 EP EP84430001A patent/EP0116511B1/de not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4421110A1 (de) * | 1994-06-16 | 1995-12-21 | Braem Franz | Schutzhelm und Verfahren zur Herstellung |
| DE4421094A1 (de) * | 1994-06-16 | 1995-12-21 | Braem Franz | Schutzhelm und Verfahren zur Herstellung |
Also Published As
| Publication number | Publication date |
|---|---|
| BR6400040U (pt) | 1985-08-13 |
| JPS59163408A (ja) | 1984-09-14 |
| ES269734Y (es) | 1984-01-16 |
| US4587676A (en) | 1986-05-13 |
| EP0116511A1 (de) | 1984-08-22 |
| ATE30661T1 (de) | 1987-11-15 |
| CA1218803A (en) | 1987-03-10 |
| ES269734U (es) | 1983-07-01 |
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Legal Events
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