AT365875B - Dosenfoermige hoererkapsel fuer fernsprechhandapparate - Google Patents
Dosenfoermige hoererkapsel fuer fernsprechhandapparateInfo
- Publication number
- AT365875B AT365875B AT151080A AT151080A AT365875B AT 365875 B AT365875 B AT 365875B AT 151080 A AT151080 A AT 151080A AT 151080 A AT151080 A AT 151080A AT 365875 B AT365875 B AT 365875B
- Authority
- AT
- Austria
- Prior art keywords
- telephones
- shaped earpiece
- earpiece
- shaped
- Prior art date
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
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/10—Telephone receivers
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/062—Forms for curved walls
- E04G11/065—Forms for curved walls with mechanical means to modify the curvature
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/14—Bracing or strutting arrangements for formwalls; Devices for aligning forms
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT151080A AT365875B (de) | 1974-06-01 | 1980-03-20 | Dosenfoermige hoererkapsel fuer fernsprechhandapparate |
PCT/AT1980/000031 WO1981003099A1 (en) | 1980-03-20 | 1980-10-02 | Electroacoustic converter with electrodynamic action |
DE19803050350 DE3050350D2 (de) | 1980-03-20 | 1980-10-02 | Electroacoustic converter with electrodynamic action |
DE19803050350 DE3050350C1 (de) | 1980-03-20 | 1980-10-02 | |
CH767381A CH653198A5 (de) | 1980-03-20 | 1980-10-02 | Dosenfoermige hoererkapsel fuer fernsprech-handapparate, mit einem elektrodynamischen wandler. |
SE8101724A SE8101724L (sv) | 1980-03-20 | 1981-03-18 | Elektroakustisk omformare av elektrodynamisk typ |
FR8105648A FR2478927A1 (fr) | 1980-03-20 | 1981-03-20 | Convertisseur electro-acoustique du type electrodynamique |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742426708 DE2426708C3 (de) | 1974-06-01 | 1974-06-01 | Großflächenschalung |
DE19742446927 DE2446927C3 (de) | 1974-10-01 | 1974-10-01 | Großflächenschalung mit verschieden gekrümmten Flächen |
AT151080A AT365875B (de) | 1974-06-01 | 1980-03-20 | Dosenfoermige hoererkapsel fuer fernsprechhandapparate |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA151080A ATA151080A (de) | 1981-06-15 |
AT365875B true AT365875B (de) | 1982-02-25 |
Family
ID=27147591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT151080A AT365875B (de) | 1974-06-01 | 1980-03-20 | Dosenfoermige hoererkapsel fuer fernsprechhandapparate |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT365875B (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3443907A1 (de) * | 1983-12-07 | 1985-06-13 | AKG Akustische u. Kino-Geräte GmbH, Wien | Dynamische hoererkapsel fuer hoerbehinderte |
DE3638727A1 (de) * | 1985-11-15 | 1987-05-21 | Bose Corp | Kompakter elektro-akustischer uebertrager |
-
1980
- 1980-03-20 AT AT151080A patent/AT365875B/de active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3443907A1 (de) * | 1983-12-07 | 1985-06-13 | AKG Akustische u. Kino-Geräte GmbH, Wien | Dynamische hoererkapsel fuer hoerbehinderte |
DE3443907C2 (de) * | 1983-12-07 | 1992-05-07 | Akg Akustische U. Kino-Geraete Ges.M.B.H., Wien, At | |
DE3638727A1 (de) * | 1985-11-15 | 1987-05-21 | Bose Corp | Kompakter elektro-akustischer uebertrager |
DE3638727C2 (de) * | 1985-11-15 | 1996-07-11 | Bose Corp | Kompakter elektro-akustischer Übertrager |
Also Published As
Publication number | Publication date |
---|---|
ATA151080A (de) | 1981-06-15 |
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