FR1375202A - Attachment of stacked parts, especially parts of a loudspeaker - Google Patents

Attachment of stacked parts, especially parts of a loudspeaker

Info

Publication number: FR1375202A
Authority: FR; France
Prior art keywords: parts; loudspeaker; attachment; stacked; stacked parts
Prior art date: 1963-09-02
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

FR946305A

Other languages

French (fr)

Inventor

Roland Parain

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.)

Radiotechnique SA

Original Assignee

Radiotechnique 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.)

1963-09-02

Filing date

1963-09-02

Publication date

1964-10-16

1963-09-02 Application filed by Radiotechnique SA filed Critical Radiotechnique SA

1963-09-02 Priority to FR946305A priority Critical patent/FR1375202A/en

1964-08-27 Priority to NL6409914A priority patent/NL6409914A/xx

1964-08-29 Priority to DK427964A priority patent/DK114707B/en

1964-08-31 Priority to ES0303632A priority patent/ES303632A1/en

1964-09-01 Priority to US393544A priority patent/US3340604A/en

1964-09-01 Priority to DE19641437423 priority patent/DE1437423A1/en

1964-09-01 Priority to GB3573664A priority patent/GB1069120A/en

1964-10-16 Application granted granted Critical

1964-10-16 Publication of FR1375202A publication Critical patent/FR1375202A/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
- H04R9/025—Magnetic circuit

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Acoustics & Sound (AREA)
Signal Processing (AREA)
Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)

FR946305A 1963-09-02 1963-09-02 Attachment of stacked parts, especially parts of a loudspeaker Expired FR1375202A (en)

Priority Applications (7)

Application Number	Priority Date	Filing Date	Title
FR946305A FR1375202A (en)	1963-09-02	1963-09-02	Attachment of stacked parts, especially parts of a loudspeaker
NL6409914A NL6409914A (en)	1963-09-02	1964-08-27
DK427964A DK114707B (en)	1963-09-02	1964-08-29	A loudspeaker having a magnetic circuit consisting of a magnetic jar and an upper plate, and the method of assembling such a loudspeaker.
ES0303632A ES303632A1 (en)	1963-09-02	1964-08-31	Improvements relating to the securing of members within a support member
US393544A US3340604A (en)	1963-09-02	1964-09-01	Method of securing stacked parts of a loudspeaker
DE19641437423 DE1437423A1 (en)	1963-09-02	1964-09-01	Method for fastening stacked parts, in particular parts of a loudspeaker
GB3573664A GB1069120A (en)	1963-09-02	1964-09-01	Improvements relating to the securing of members within a support member

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR946305A FR1375202A (en)	1963-09-02	1963-09-02	Attachment of stacked parts, especially parts of a loudspeaker

Publications (1)

Publication Number	Publication Date
FR1375202A true FR1375202A (en)	1964-10-16

Family

ID=8811564

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR946305A Expired FR1375202A (en)	1963-09-02	1963-09-02	Attachment of stacked parts, especially parts of a loudspeaker

Country Status (6)

Country	Link
DE (1)	DE1437423A1 (en)
DK (1)	DK114707B (en)
ES (1)	ES303632A1 (en)
FR (1)	FR1375202A (en)
GB (1)	GB1069120A (en)
NL (1)	NL6409914A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE202014001433U1 (en)	2014-02-19	2015-02-20	Harman Becker Automotive Systems Gmbh	speaker
CN106303855B (en) *	2016-08-26	2020-01-24	迪芬尼香港有限公司	A loudspeaker structure

1963
- 1963-09-02 FR FR946305A patent/FR1375202A/en not_active Expired
1964
- 1964-08-27 NL NL6409914A patent/NL6409914A/xx unknown
- 1964-08-29 DK DK427964A patent/DK114707B/en unknown
- 1964-08-31 ES ES0303632A patent/ES303632A1/en not_active Expired
- 1964-09-01 GB GB3573664A patent/GB1069120A/en not_active Expired
- 1964-09-01 DE DE19641437423 patent/DE1437423A1/en active Pending

Also Published As

Publication number	Publication date
GB1069120A (en)	1967-05-17
DK114707B (en)	1969-07-28
ES303632A1 (en)	1965-03-01
NL6409914A (en)	1965-03-03
DE1437423A1 (en)	1969-03-27

Publication	Publication Date	Title
FR1350371A (en)	1964-01-24	Ethylene copolymers
FR1437787A (en)	1966-05-06	Addition copolymers
FR1375202A (en)	1964-10-16	Attachment of stacked parts, especially parts of a loudspeaker
FR1333998A (en)	1963-08-02	Fertilizer distributor-sprayer
FR1398339A (en)	1965-05-07	Improved clutch structure
FR1406193A (en)	1965-07-16	Brightening agents
FR2690M (en)	1964-07-27	Methoxy-3α-methyl-17α 5 & alpha-androstanol-17β.
AT235918B (en)	1964-09-25	Electroacoustic converter
CH407233A (en)	1966-02-15	Electroacoustic converter
DK115041B (en)	1969-09-01	Electroacoustic converter.
FR1370464A (en)	1964-08-21	Machining line
FR1356783A (en)	1964-03-27	Clutch cover
AT257643B (en)	1967-10-10	Auxiliary stacking table
FR1447816A (en)	1966-07-29	Ethylene recovery
FR1406324A (en)	1965-07-16	Brightening agents
FR1341319A (en)	1963-10-25	Shelf arrangement
FR1372277A (en)	1964-09-11	Elongation table
FR1366952A (en)	1964-07-17	Advanced operating table
FR1414167A (en)	1965-10-15	Exhaust
FR1407001A (en)	1965-07-23	Exhaust
FR1384774A (en)	1965-01-08	Bee feeder
FR1424759A (en)	1966-01-14	Impedance converter
FR1374189A (en)	1964-10-02	Arc extinguisher
FR1379004A (en)	1964-11-20	Arrangement of the various settings of a winder
AT240446B (en)	1965-05-25	Electroacoustic converter