FR2279346A1 - Casque de protection sonorise - Google Patents

Casque de protection sonorise

Info

Publication number
FR2279346A1
FR2279346A1 FR7420639A FR7420639A FR2279346A1 FR 2279346 A1 FR2279346 A1 FR 2279346A1 FR 7420639 A FR7420639 A FR 7420639A FR 7420639 A FR7420639 A FR 7420639A FR 2279346 A1 FR2279346 A1 FR 2279346A1
Authority
FR
France
Prior art keywords
earphone
recesses
earphones
sides
safety 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.)
Withdrawn
Application number
FR7420639A
Other languages
English (en)
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 FR7420639A priority Critical patent/FR2279346A1/fr
Publication of FR2279346A1 publication Critical patent/FR2279346A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/273—Adaptation for carrying or wearing by persons or animals
    • H01Q1/276—Adaptation for carrying or wearing by persons or animals for mounting on helmets
    • 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

  • Helmets And Other Head Coverings (AREA)
FR7420639A 1974-06-14 1974-06-14 Casque de protection sonorise Withdrawn FR2279346A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7420639A FR2279346A1 (fr) 1974-06-14 1974-06-14 Casque de protection sonorise

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7420639A FR2279346A1 (fr) 1974-06-14 1974-06-14 Casque de protection sonorise

Publications (1)

Publication Number Publication Date
FR2279346A1 true FR2279346A1 (fr) 1976-02-20

Family

ID=9140046

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7420639A Withdrawn FR2279346A1 (fr) 1974-06-14 1974-06-14 Casque de protection sonorise

Country Status (1)

Country Link
FR (1) FR2279346A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2466174A1 (fr) * 1979-09-21 1981-03-27 Gentil Alain Casque de protection a recepteur-emetteur
FR2499351A1 (fr) * 1981-02-03 1982-08-06 Deutsch Claude Casquette radio a energie solaire
US4729132A (en) * 1986-11-03 1988-03-08 Fierro Mark F Sports helmet
EP0412205A1 (fr) * 1989-08-11 1991-02-13 André Tisseront Casque de protection
WO1999012437A1 (fr) * 1997-09-10 1999-03-18 Elster Guenther Visiere de protection, notamment visiere de protection solaire

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2466174A1 (fr) * 1979-09-21 1981-03-27 Gentil Alain Casque de protection a recepteur-emetteur
FR2499351A1 (fr) * 1981-02-03 1982-08-06 Deutsch Claude Casquette radio a energie solaire
US4729132A (en) * 1986-11-03 1988-03-08 Fierro Mark F Sports helmet
EP0412205A1 (fr) * 1989-08-11 1991-02-13 André Tisseront Casque de protection
WO1999012437A1 (fr) * 1997-09-10 1999-03-18 Elster Guenther Visiere de protection, notamment visiere de protection solaire

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Legal Events

Date Code Title Description
ST Notification of lapse