FR1110464A - Lock for detachable cord earphones and other applications - Google Patents

Lock for detachable cord earphones and other applications

Info

Publication number
FR1110464A
FR1110464A FR1110464DA FR1110464A FR 1110464 A FR1110464 A FR 1110464A FR 1110464D A FR1110464D A FR 1110464DA FR 1110464 A FR1110464 A FR 1110464A
Authority
FR
France
Prior art keywords
earphones
lock
applications
detachable cord
cord
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
Application number
Other languages
French (fr)
Inventor
Pierre Sonnier
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.)
Societe dAcoustique Industrielle SARL
Original Assignee
Societe dAcoustique Industrielle SARL
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 Societe dAcoustique Industrielle SARL filed Critical Societe dAcoustique Industrielle SARL
Application granted granted Critical
Publication of FR1110464A publication Critical patent/FR1110464A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1033—Cables or cables storage, e.g. cable reels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1058—Manufacture or assembly

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
FR1110464D 1954-09-03 1954-09-03 Lock for detachable cord earphones and other applications Expired FR1110464A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1110464T 1954-09-03

Publications (1)

Publication Number Publication Date
FR1110464A true FR1110464A (en) 1956-02-13

Family

ID=9626226

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1110464D Expired FR1110464A (en) 1954-09-03 1954-09-03 Lock for detachable cord earphones and other applications

Country Status (1)

Country Link
FR (1) FR1110464A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2751755A1 (en) * 1976-11-19 1978-06-01 Danavox Int As LINE CONNECTOR FOR A HOE DEVICE
EP0038430A1 (en) * 1980-04-18 1981-10-28 Peiker, Heinrich Andreas Transmitter and receiver set to be carried on a protecting helmet
EP2384020A1 (en) * 2010-04-28 2011-11-02 Giga-Byte Technology Co., Ltd. Earphone with replaceable cable

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2751755A1 (en) * 1976-11-19 1978-06-01 Danavox Int As LINE CONNECTOR FOR A HOE DEVICE
EP0038430A1 (en) * 1980-04-18 1981-10-28 Peiker, Heinrich Andreas Transmitter and receiver set to be carried on a protecting helmet
EP2384020A1 (en) * 2010-04-28 2011-11-02 Giga-Byte Technology Co., Ltd. Earphone with replaceable cable

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