DE4119906C1 - - Google Patents

Info

Publication number
DE4119906C1
DE4119906C1 DE4119906A DE4119906A DE4119906C1 DE 4119906 C1 DE4119906 C1 DE 4119906C1 DE 4119906 A DE4119906 A DE 4119906A DE 4119906 A DE4119906 A DE 4119906A DE 4119906 C1 DE4119906 C1 DE 4119906C1
Authority
DE
Germany
Prior art keywords
visor
protective helmet
helmet according
passage opening
sound passage
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 - Lifetime
Application number
DE4119906A
Other languages
German (de)
English (en)
Inventor
Karl Bernd Dr. 4400 Muenster De Huettenbrink
Juergen Dr. 4006 Erkrath De Lindemann
Henrich 4405 Nottuln De Piltz
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE4119906A priority Critical patent/DE4119906C1/de
Priority to DE59201126T priority patent/DE59201126D1/de
Priority to EP92109800A priority patent/EP0521320B1/de
Application granted granted Critical
Publication of DE4119906C1 publication Critical patent/DE4119906C1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A42B3/16—Ear protection devices
    • A42B3/166—Integral hearing protection
    • 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
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/30—Mounting radio sets or communication systems

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Helmets And Other Head Coverings (AREA)
DE4119906A 1991-06-17 1991-06-17 Expired - Lifetime DE4119906C1 (xx)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE4119906A DE4119906C1 (xx) 1991-06-17 1991-06-17
DE59201126T DE59201126D1 (de) 1991-06-17 1992-06-11 Schutzhelm mit verbesserter akustischer Wirkung.
EP92109800A EP0521320B1 (de) 1991-06-17 1992-06-11 Schutzhelm mit verbesserter akustischer Wirkung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4119906A DE4119906C1 (xx) 1991-06-17 1991-06-17

Publications (1)

Publication Number Publication Date
DE4119906C1 true DE4119906C1 (xx) 1992-07-23

Family

ID=6434112

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4119906A Expired - Lifetime DE4119906C1 (xx) 1991-06-17 1991-06-17
DE59201126T Expired - Fee Related DE59201126D1 (de) 1991-06-17 1992-06-11 Schutzhelm mit verbesserter akustischer Wirkung.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59201126T Expired - Fee Related DE59201126D1 (de) 1991-06-17 1992-06-11 Schutzhelm mit verbesserter akustischer Wirkung.

Country Status (2)

Country Link
EP (1) EP0521320B1 (xx)
DE (2) DE4119906C1 (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995020887A1 (en) * 1994-02-03 1995-08-10 Dainese S.P.A. Crash helmet with improved fixing system and safety locking system of the visor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800009613A1 (it) * 2018-10-19 2020-04-19 Momo Design Srl Casco di protezione

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1047237A (xx) *
US2340872A (en) * 1942-05-13 1944-02-08 Flynn Thomas Joseph Helmet
US3190973A (en) * 1960-05-13 1965-06-22 Leonard P Frieder Rigid shell helmet and rigging and sound attenuating means therefor
US3178723A (en) * 1963-05-24 1965-04-20 Leonard P Frieder Sound attenuating device and supporting means in a helmet
FR1446416A (fr) * 1965-06-09 1966-07-22 Optique Scient L Casque de pilote d'avion avec mécanisme de manoeuvre et de verrouillage de l'écrande protection
US4114197A (en) * 1976-09-09 1978-09-19 Morton William G Inter-liner for a safety helmet and method of assembly
IT1207216B (it) * 1979-07-27 1989-05-17 Nava Pier Luigi Dispositivo per azionare visiere di caschi, particolarmente per motociclisti.
DE8007318U1 (de) * 1980-03-18 1980-06-26 Hans Roemer Gmbh + Co, 7910 Neu-Ulm Schutzhelm für Wildwasserfahrer und Wassersportler
CH666389A5 (en) * 1985-04-19 1988-07-29 Forstwirtschaftliche Zentralst Safety helmet for forestry workers - consists of casing over both ears with hearing holes covered by slide pieces
DE8534132U1 (de) * 1985-12-04 1986-06-26 Witzmann, Josef, 8400 Regensburg Integral-Schutzhelm mit einziehbarem Visier
DD253760A1 (de) * 1986-11-21 1988-02-03 Perfekt Veb Schutzhelm mit beluefteter visierinnenseite
FR2610484A1 (fr) * 1987-02-09 1988-08-12 Degoin Emmanuel Systeme d'ouverture et de fermeture par telecommande de l'ecran d'un casque pour motocycliste

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Hüttenbrink K.P.: Lärmbemessung unter Motorradhelmen, in Z.: Lärmbekämpfung 29, 1982, S. 182-187 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995020887A1 (en) * 1994-02-03 1995-08-10 Dainese S.P.A. Crash helmet with improved fixing system and safety locking system of the visor

Also Published As

Publication number Publication date
DE59201126D1 (de) 1995-02-16
EP0521320B1 (de) 1995-01-04
EP0521320A1 (de) 1993-01-07

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee