GB1077328A - Improvements in and relating to clamping arrangements for loud speakers - Google Patents
Improvements in and relating to clamping arrangements for loud speakersInfo
- Publication number
- GB1077328A GB1077328A GB907965A GB907965A GB1077328A GB 1077328 A GB1077328 A GB 1077328A GB 907965 A GB907965 A GB 907965A GB 907965 A GB907965 A GB 907965A GB 1077328 A GB1077328 A GB 1077328A
- Authority
- GB
- United Kingdom
- Prior art keywords
- support plate
- loud
- flange
- clamping
- plate
- 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
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
- H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
1,077,328. Loud-speakers. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. March 3, 1965 [March 6, 1964], No. 9079/65. Heading H4J. The peripheral flange 9 of a loud-speaker is fastened to a support plate 11 by generally triangular clamping plates 7. A bolt 23 is anchored relative to the support plate 11 (e.g. by being secured in a wooden block 21), passes through an aperture 25 in the associated clamping plate 7 and, together with a wing nut 27, urges the three corner regions of the clamping plate 7 towards the support plate 11. Two corner regions engage the peripheral flange 9 to clamp the flange 9 between the clamping plate 7 and the support plate 11 and each has a projection 15 which fits an aperture 16 in the flange 9. The third corner region has a disc-like projection (19), Fig. 1 (not shown), whereby pressure is applied to the support plate 11, e.g. via the block 21. The clamping plates 7 have stiffening ribs 13. The apertures 25 may have a slightly larger dimension in the direction of the line of connection between the bolts 23, whereby in use displacement of the loud-speaker is possible in a direction at right angles to the force of gravity.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6402257A NL6402257A (en) | 1964-03-06 | 1964-03-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1077328A true GB1077328A (en) | 1967-07-26 |
Family
ID=19789488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB907965A Expired GB1077328A (en) | 1964-03-06 | 1965-03-03 | Improvements in and relating to clamping arrangements for loud speakers |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE1914658U (en) |
FR (1) | FR1428300A (en) |
GB (1) | GB1077328A (en) |
NL (1) | NL6402257A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0874029A2 (en) | 1997-04-23 | 1998-10-28 | Konica Corporation | Ink-jet recording ink and an ink-jet recording method |
-
1964
- 1964-03-06 NL NL6402257A patent/NL6402257A/xx unknown
-
1965
- 1965-03-02 DE DE1965N0017231 patent/DE1914658U/en not_active Expired
- 1965-03-03 GB GB907965A patent/GB1077328A/en not_active Expired
- 1965-03-05 FR FR8163A patent/FR1428300A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0874029A2 (en) | 1997-04-23 | 1998-10-28 | Konica Corporation | Ink-jet recording ink and an ink-jet recording method |
Also Published As
Publication number | Publication date |
---|---|
FR1428300A (en) | 1966-02-11 |
DE1914658U (en) | 1965-04-29 |
NL6402257A (en) | 1965-09-07 |
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