EP0150876A2 - Sturzhelm mit zusammenklappbaren Teilen - Google Patents

Sturzhelm mit zusammenklappbaren Teilen Download PDF

Info

Publication number
EP0150876A2
EP0150876A2 EP85200049A EP85200049A EP0150876A2 EP 0150876 A2 EP0150876 A2 EP 0150876A2 EP 85200049 A EP85200049 A EP 85200049A EP 85200049 A EP85200049 A EP 85200049A EP 0150876 A2 EP0150876 A2 EP 0150876A2
Authority
EP
European Patent Office
Prior art keywords
elements
crash helmet
helmet
spread
mutual engagement
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
Application number
EP85200049A
Other languages
English (en)
French (fr)
Other versions
EP0150876B1 (de
EP0150876A3 (en
Inventor
Alfredo Natali Minoja
Marcello Spina
Paolo Villa
Maria Spina
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SMI SA
Original Assignee
SMI SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SMI SA filed Critical SMI SA
Priority to AT85200049T priority Critical patent/ATE33337T1/de
Publication of EP0150876A2 publication Critical patent/EP0150876A2/de
Publication of EP0150876A3 publication Critical patent/EP0150876A3/en
Application granted granted Critical
Publication of EP0150876B1 publication Critical patent/EP0150876B1/de
Expired legal-status Critical Current

Links

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

  • This invention relates to a crash helmet with retractable elements, which elements when the helmet is not in use can be retracted and collected together one upon another so as to occupy a minimum space.
  • a crash helmet characterized in that it comprises a plurality of arcuated elements, said elements being articulated one another at the ends so as to be shiftable between two extreme position, i.e. between a first operative spread position in which said elements are mutually set apart so as to give rise to a cap structure and a second non-operative retracted position in which said elements are collected and overlapped together, so that the helmet dimensions are substantially the same as those of a single element, means being also provided for mutual articulation and mutual engagement of said elements when in the spread position, said latter position being therefore identified steadily.
  • said articulated means include a plurality of eccentric discs, one for each element, said discs being integrally fixed to an operating stud which is provided on its end facing the inner part of the helmet with a tightening disc and on its other end is provided with a knob pivoted on said stud, said knob having a shaped portion for cooperating with a cam fixed on said stud to draw closer all the spread elements and to engage stably said means for mutual engagement.
  • the crash helmet of the invention comprises a cap generally indicated with the reference numeral 10, formed by a plurality of arcuated elements 11 mutually hinged at their ends by means of studs 12. Said arcuated elements 11 can thus be moved from the spread or open position as shown in Fig. 1 to the retracted or closed position shown in Fig. 2; in the latter position the cap elements occupy a minimum space.
  • To the studs 12 are associated conventional locking knobs 13, by means of which the spread elements 11 can be tight together and steadily locked in the operative position.
  • To this end elements 11 can have the edge portions provided with hooks 14, 15 (Fig. 3).
  • a crash helmet according to the invention is generally indicated with the reference numeral 16 and includes a plurality of arcuated elements 17 mutually articulated at their opposed ends.
  • the articulation arrangement of said elements 17 is clearly shown in Fig. 7 and 8 of the drawings, and is comprised of a plurality of eccentric discs 18 (one for each element 17), the discs being integral with an actuation stud 19.
  • Said stud 19 is provided at the end toward the inner part of the helmet with a padded locking disc 20, and at the other end is provided with an articulated knob 21 having a shaped portion 22 cooperating with a cam 23.
  • the cam 23 is integral with the actuation stud 19.
  • Said knob 21 is provided also with an aperture 24 for connecting a throatlatch 25.
  • Fig. 9 and 12 of the drawings between adjacent arcuated elements 17 suitable means are provided for effecting a positive mutual locking of said elements in the spread operative position shown in Fig. 4 and 5.
  • Said locking means can be implemented by protrusions 26 mating with recesses 27. End abutments 28, 29 provided on the elements 17 (Fig. 9 and 10) or mutually opposed teeth 30, 31 (Fig. 11 and 12) cooperate with said protrusions 26 and recesses 27.
  • Said locking means (26, 27, 28, 29 and 30, 31) can of course be arranged and located elsewhere on the cap 10, along the dashed lines shown in Fig. 4.
  • a folding padding 32 which can be made of a suitable microcellular material having a high energy absorbing power.
  • crash helmet of the invention can be conveniently utilized by any kind of user, such as motorcyclists, mountain climbers,workers, etc. and in any situation in which a head protection is needed or even simply advisable.

Landscapes

  • Helmets And Other Head Coverings (AREA)
  • Details Of Aerials (AREA)
EP85200049A 1984-01-27 1985-01-21 Sturzhelm mit zusammenklappbaren Teilen Expired EP0150876B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85200049T ATE33337T1 (de) 1984-01-27 1985-01-21 Sturzhelm mit zusammenklappbaren teilen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1510984U 1984-01-27
IT8415109U IT8415109V0 (it) 1984-01-27 1984-01-27 Casco retrattile a scopo protettivo

Publications (3)

Publication Number Publication Date
EP0150876A2 true EP0150876A2 (de) 1985-08-07
EP0150876A3 EP0150876A3 (en) 1985-08-21
EP0150876B1 EP0150876B1 (de) 1988-04-06

Family

ID=11146334

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85200049A Expired EP0150876B1 (de) 1984-01-27 1985-01-21 Sturzhelm mit zusammenklappbaren Teilen

Country Status (5)

Country Link
EP (1) EP0150876B1 (de)
JP (1) JPS60199904A (de)
AT (1) ATE33337T1 (de)
DE (1) DE3562067D1 (de)
IT (1) IT8415109V0 (de)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0279086A1 (de) * 1987-01-30 1988-08-24 Smi S.A. Schutzhelm mit zusammenklappbaren Teilen
DE29622358U1 (de) * 1996-12-23 1997-05-07 Nordbruch, Anja, 72229 Rohrdorf Stadtfahrradhelm
WO1997048297A1 (de) * 1996-06-19 1997-12-24 Ise Innomotive Systems Europe Gmbh Schutzvorrichtung für kopf und körper von personen
WO1998023177A1 (en) * 1996-11-29 1998-06-04 Bauer Inc. Adjustable helmet having an improved locking mechanism
US5896590A (en) * 1996-06-19 1999-04-27 Ise Innomotive Systems Europe Gmbh Protection device for head and body of people
EP0979619A1 (de) * 1998-08-12 2000-02-16 Sport Maska Inc. Verstelleinrichtung mit Schnellentriegelungsvorrichtung für Helm
US6966075B2 (en) 2001-09-25 2005-11-22 Bauer Nike Hockey Inc. Adjustable helmets
WO2007068846A1 (fr) * 2005-12-15 2007-06-21 Pjdo Casque de protection pliable
ITBZ20130027A1 (it) * 2013-05-17 2014-11-18 Skiarea Miara Srl Casco di protezione ripieghevole
GB2518814A (en) * 2013-08-09 2015-04-08 Ran Merkazy Collapsible article
US9219768B2 (en) 2011-12-06 2015-12-22 Kenleigh C. Hobby Virtual presence model
FR3031013A1 (fr) * 2014-12-26 2016-07-01 Guillaume Vetier Dispositif de protection de la tete avec maintien autour du cou, et accessoire associe tel qu'un vetement
FR3031014A1 (fr) * 2014-12-26 2016-07-01 Guillaume Vetier Dispositif repliable de protection de la tete
US9389677B2 (en) 2011-10-24 2016-07-12 Kenleigh C. Hobby Smart helmet

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4421094C2 (de) * 1994-06-16 1997-06-05 Franz Braem Schutzhelm und Verfahren zur Herstellung
DE4421110C2 (de) * 1994-06-16 1997-07-03 Franz Braem Schutzhelm und Verfahren zur Herstellung
US6292952B1 (en) 1998-09-25 2001-09-25 Sportscope, Inc. Insert-molded helmet
DE20307965U1 (de) * 2003-05-22 2003-08-28 Fleisch Eugen Schutzvorrichtung für Kopf und Körper einer Person
JP2007092198A (ja) * 2005-09-27 2007-04-12 Teiji Morita 携帯用頭部保護帽子
KR101577250B1 (ko) * 2013-07-31 2015-12-14 김원호 접이식 헬멧

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1053195B (de) * 1954-11-20 1959-03-19 Margarete Haupt Geb Wendt Zusammenklappbarer Schutzhelm
US3514787A (en) * 1968-06-24 1970-06-02 Kennedy Alvin B Jun Collapsible protective hat
US3991422A (en) * 1975-04-21 1976-11-16 Hikogi Saotome Defensive covering for the head
US4091470A (en) * 1976-12-29 1978-05-30 Takemi Ryunoshin Collapsible helmet
FR2490466A1 (fr) * 1980-09-09 1982-03-26 Paysant Eugene Casque de rangement et transport facile

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5440174U (de) * 1977-08-25 1979-03-16

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1053195B (de) * 1954-11-20 1959-03-19 Margarete Haupt Geb Wendt Zusammenklappbarer Schutzhelm
US3514787A (en) * 1968-06-24 1970-06-02 Kennedy Alvin B Jun Collapsible protective hat
US3991422A (en) * 1975-04-21 1976-11-16 Hikogi Saotome Defensive covering for the head
US4091470A (en) * 1976-12-29 1978-05-30 Takemi Ryunoshin Collapsible helmet
FR2490466A1 (fr) * 1980-09-09 1982-03-26 Paysant Eugene Casque de rangement et transport facile

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0279086A1 (de) * 1987-01-30 1988-08-24 Smi S.A. Schutzhelm mit zusammenklappbaren Teilen
US4827537A (en) * 1987-01-30 1989-05-09 Smi S.A. Protective helmet of the movable segment type
WO1997048297A1 (de) * 1996-06-19 1997-12-24 Ise Innomotive Systems Europe Gmbh Schutzvorrichtung für kopf und körper von personen
US5896590A (en) * 1996-06-19 1999-04-27 Ise Innomotive Systems Europe Gmbh Protection device for head and body of people
WO1998023177A1 (en) * 1996-11-29 1998-06-04 Bauer Inc. Adjustable helmet having an improved locking mechanism
US5956776A (en) * 1996-11-29 1999-09-28 Bauer Inc. Adjustable helmet having an improved locking mechanism
DE29622358U1 (de) * 1996-12-23 1997-05-07 Nordbruch, Anja, 72229 Rohrdorf Stadtfahrradhelm
EP0979619A1 (de) * 1998-08-12 2000-02-16 Sport Maska Inc. Verstelleinrichtung mit Schnellentriegelungsvorrichtung für Helm
US6966075B2 (en) 2001-09-25 2005-11-22 Bauer Nike Hockey Inc. Adjustable helmets
FR2894784A1 (fr) * 2005-12-15 2007-06-22 Pjdo Soc Par Actions Simplifie Casque de protection pliable
WO2007068846A1 (fr) * 2005-12-15 2007-06-21 Pjdo Casque de protection pliable
US7958572B2 (en) 2005-12-15 2011-06-14 Pjdo Foldable protective helmet
CN101330846B (zh) * 2005-12-15 2012-06-13 皮杰多公司 折叠保护头盔
US9389677B2 (en) 2011-10-24 2016-07-12 Kenleigh C. Hobby Smart helmet
US10484652B2 (en) 2011-10-24 2019-11-19 Equisight Llc Smart headgear
US9219768B2 (en) 2011-12-06 2015-12-22 Kenleigh C. Hobby Virtual presence model
US10158685B1 (en) 2011-12-06 2018-12-18 Equisight Inc. Viewing and participating at virtualized locations
ITBZ20130027A1 (it) * 2013-05-17 2014-11-18 Skiarea Miara Srl Casco di protezione ripieghevole
GB2518814A (en) * 2013-08-09 2015-04-08 Ran Merkazy Collapsible article
FR3031013A1 (fr) * 2014-12-26 2016-07-01 Guillaume Vetier Dispositif de protection de la tete avec maintien autour du cou, et accessoire associe tel qu'un vetement
FR3031014A1 (fr) * 2014-12-26 2016-07-01 Guillaume Vetier Dispositif repliable de protection de la tete

Also Published As

Publication number Publication date
DE3562067D1 (en) 1988-05-11
EP0150876B1 (de) 1988-04-06
IT8415109V0 (it) 1984-01-27
EP0150876A3 (en) 1985-08-21
ATE33337T1 (de) 1988-04-15
JPS60199904A (ja) 1985-10-09

Similar Documents

Publication Publication Date Title
EP0150876B1 (de) Sturzhelm mit zusammenklappbaren Teilen
US5898949A (en) Head-protective helmet mounting member for mounting helmet components together and head band
US5546605A (en) Protective strap cover for a cap
US3153792A (en) Two part detachable liner for safety helmets
US4290150A (en) Protective helmets and fastening devices therefor
US20100031426A1 (en) Portable helmet
AU2005290282B2 (en) Adjustable headband
US3273163A (en) Accessory attachment to a hard hat
US3035573A (en) Oxygen mask and helmet retention assembly
JPS6232957B2 (de)
GB1020707A (en) Locking hinge
JPH03113006A (ja) バンド調整用ラチェット装置
AU4754096A (en) Collapsible helmet
US4598430A (en) Integral helmet, in particular for sports use
US2671221A (en) Ear muff
JP2019073823A5 (de)
US5588214A (en) Self defense ring
US2839831A (en) Sheathed knives
US869741A (en) Protector for ears, forehead, and eyes.
US5155911A (en) Knife and sheath locking mechanism
EP0123862B1 (de) Sturzhelm
US3267486A (en) Insulated gloves
US4148102A (en) Umbrella-like hat
US2553317A (en) Safety harness for hand purses
US3111674A (en) Helmet having a crown shielding device

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19860211

17Q First examination report despatched

Effective date: 19870129

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

ITF It: translation for a ep patent filed

Owner name: GUZZI E RAVIZZA S.R.L.

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SMI S.A.

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SPINA, MARIA

Inventor name: VILLA, PAOLO

Inventor name: SPINA, MARCELLO

Inventor name: NATALI MINOJA, ALFREDO

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

REF Corresponds to:

Ref document number: 33337

Country of ref document: AT

Date of ref document: 19880415

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3562067

Country of ref document: DE

Date of ref document: 19880511

ET Fr: translation filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19890131

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19890131

Year of fee payment: 7

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19901218

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 19901219

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19901221

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19901228

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19910104

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19910128

Year of fee payment: 7

ITTA It: last paid annual fee
EPTA Lu: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19920106

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19920121

Ref country code: AT

Effective date: 19920121

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19920122

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19920131

Ref country code: CH

Effective date: 19920131

Ref country code: BE

Effective date: 19920131

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19920321

Year of fee payment: 8

BERE Be: lapsed

Owner name: S.A. SMI

Effective date: 19920131

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19920801

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
REG Reference to a national code

Ref country code: GB

Ref legal event code: PCNP

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19930930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19931001

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

EUG Se: european patent has lapsed

Ref document number: 85200049.6

Effective date: 19920806