GB341048A - Improvements in or relating to telephone instruments - Google Patents
Improvements in or relating to telephone instrumentsInfo
- Publication number
- GB341048A GB341048A GB3067529A GB3067529A GB341048A GB 341048 A GB341048 A GB 341048A GB 3067529 A GB3067529 A GB 3067529A GB 3067529 A GB3067529 A GB 3067529A GB 341048 A GB341048 A GB 341048A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arms
- casing
- hand
- cradle arms
- relating
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
341,048. Sets. AUTOMATIC TELEPHONE MANUFACTURING CO., Ltd., Strowger Works, and SMITH, S. R., Rock House, Old Swan, both in Liverpool. Oct. 9, 1929, No. 30675. [Class 40 (iv).] In a desk or table set the casing 1 is moulded in one piece with the cradle arms 2 and, to facilitate its removal from the mould, tapers continuously on all sides from the base 3 to the arms 2. Either of two plungers 4 located in the cradle arms is adapted to operate the switch when the hand-set is replaced. Preferably, the transmitter and receiver of the hand-set are spaced apart at only a slightly greater distance than the cradle arms, while a dial switch 5 is accommodated in the sloping front of the casing 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3067529A GB341048A (en) | 1929-10-09 | 1929-10-09 | Improvements in or relating to telephone instruments |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3067529A GB341048A (en) | 1929-10-09 | 1929-10-09 | Improvements in or relating to telephone instruments |
Publications (1)
Publication Number | Publication Date |
---|---|
GB341048A true GB341048A (en) | 1931-01-09 |
Family
ID=10311376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3067529A Expired GB341048A (en) | 1929-10-09 | 1929-10-09 | Improvements in or relating to telephone instruments |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB341048A (en) |
-
1929
- 1929-10-09 GB GB3067529A patent/GB341048A/en not_active Expired
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