GB1120655A - Telephone handset - Google Patents
Telephone handsetInfo
- Publication number
- GB1120655A GB1120655A GB1267667A GB1267667A GB1120655A GB 1120655 A GB1120655 A GB 1120655A GB 1267667 A GB1267667 A GB 1267667A GB 1267667 A GB1267667 A GB 1267667A GB 1120655 A GB1120655 A GB 1120655A
- Authority
- GB
- United Kingdom
- Prior art keywords
- handset
- plate
- microphone
- receiver
- spring
- 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
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
1,120,655. Handsets. STANDARD TELEPHONES & CABLES Ltd. 17, March, 1967 No. 12676/67. Heading H4J. [Also in Division E2] In a handset having a receiver 5 and including a microphone 4 fed by an acoustic horn 2 extending from a mouthpiece (not shown), the microphone 4 and receiver 5 are both mounted behind the earpiece 3 of the handset and a common retaining spring 13 retains the microphone 4 and receiver 5 in their working position. An anchor plate 7 restrains the horn 2 and spring 13 from movement, is slidably inserted in grooves (6), Fig. 2 (not shown), in the body 1 of the handset and is preferably retained therein by backwardly pointed barbs 8. Alternatively, the plate 7 is retained in the grooves (6) by adhesive. The plate 7 has a downturned extension 9 carrying ears 12 which engage, and restrict movement of, the spring 13. The extension 9 has a tapped hole to engage a bolt 18 serving, through the plate 7, to secure the earpiece to the handset body 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1267667A GB1120655A (en) | 1967-03-17 | 1967-03-17 | Telephone handset |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1267667A GB1120655A (en) | 1967-03-17 | 1967-03-17 | Telephone handset |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1120655A true GB1120655A (en) | 1968-07-24 |
Family
ID=10009080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1267667A Expired GB1120655A (en) | 1967-03-17 | 1967-03-17 | Telephone handset |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1120655A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2350743A1 (en) * | 1976-05-04 | 1977-12-02 | Ericsson Telefon Ab L M | DEVICE FOR FIXING THE EARPHONE CAPSULE AND THE COVER IN THE HEAD OF A TELEPHONE DEVICE OF THE ONE-PIECE TYPE |
GB2131982A (en) * | 1982-12-04 | 1984-06-27 | Schmidt Gmbh & Co Gebruder | Fixing device for locating a watch or clock movement in a movement holder |
-
1967
- 1967-03-17 GB GB1267667A patent/GB1120655A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2350743A1 (en) * | 1976-05-04 | 1977-12-02 | Ericsson Telefon Ab L M | DEVICE FOR FIXING THE EARPHONE CAPSULE AND THE COVER IN THE HEAD OF A TELEPHONE DEVICE OF THE ONE-PIECE TYPE |
GB2131982A (en) * | 1982-12-04 | 1984-06-27 | Schmidt Gmbh & Co Gebruder | Fixing device for locating a watch or clock movement in a movement holder |
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