FR2670069B3 - Couverture de protection de haut-parleurs. - Google Patents

Couverture de protection de haut-parleurs.

Info

Publication number
FR2670069B3
FR2670069B3 FR9113995A FR9113995A FR2670069B3 FR 2670069 B3 FR2670069 B3 FR 2670069B3 FR 9113995 A FR9113995 A FR 9113995A FR 9113995 A FR9113995 A FR 9113995A FR 2670069 B3 FR2670069 B3 FR 2670069B3
Authority
FR
France
Prior art keywords
speakers
protective cover
protective
cover
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
FR9113995A
Other languages
English (en)
French (fr)
Other versions
FR2670069A3 (fr
Inventor
Paterlini Elio
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.)
AUTOSONIK SpA
Original Assignee
AUTOSONIK SpA
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 AUTOSONIK SpA filed Critical AUTOSONIK SpA
Publication of FR2670069A3 publication Critical patent/FR2670069A3/fr
Application granted granted Critical
Publication of FR2670069B3 publication Critical patent/FR2670069B3/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/023—Screens for loudspeakers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
  • Air Bags (AREA)
FR9113995A 1990-11-30 1991-11-14 Couverture de protection de haut-parleurs. Expired - Lifetime FR2670069B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3486890U IT223025Z2 (it) 1990-11-30 1990-11-30 Copertura protettiva per altoparlanti.

Publications (2)

Publication Number Publication Date
FR2670069A3 FR2670069A3 (fr) 1992-06-05
FR2670069B3 true FR2670069B3 (fr) 1992-10-30

Family

ID=11240523

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9113995A Expired - Lifetime FR2670069B3 (fr) 1990-11-30 1991-11-14 Couverture de protection de haut-parleurs.

Country Status (2)

Country Link
FR (1) FR2670069B3 (it)
IT (1) IT223025Z2 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9406860U1 (de) * 1994-04-26 1994-08-04 Nokia (Deutschland) Gmbh, 75175 Pforzheim Montageschutz für Lautsprecher
FR2736477B1 (fr) * 1995-07-05 1997-08-08 Valeo Equip Electr Moteur Machine electrique tournante comportant un masque amovible de protection et masque de protection pour une telle machine
FR2736770B1 (fr) * 1995-07-12 1997-08-14 Valeo Equip Electr Moteur Alternateur de vehicule automobile muni de moyens d'obturation de son orifice d'alimentation en air de refroidissement

Also Published As

Publication number Publication date
IT9034868U1 (it) 1992-06-01
FR2670069A3 (fr) 1992-06-05
IT223025Z2 (it) 1995-05-12
IT9034868V0 (it) 1990-11-30

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