GB1406263A - Automatic telephone answering device - Google Patents
Automatic telephone answering deviceInfo
- Publication number
- GB1406263A GB1406263A GB5116372A GB5116372A GB1406263A GB 1406263 A GB1406263 A GB 1406263A GB 5116372 A GB5116372 A GB 5116372A GB 5116372 A GB5116372 A GB 5116372A GB 1406263 A GB1406263 A GB 1406263A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tape
- time
- nov
- bring
- recorded
- 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
- H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
- H04M1/65—Recording arrangements for recording a message from the calling party
- H04M1/6515—Recording arrangements for recording a message from the calling party using magnetic tape
Abstract
1406263 Substation equipment PIONEER ELECTRONIC CORP 6 Nov 1972 [6 Nov 1971] 51163/72 Heading H4K In a telephone answering machine, the time of each incoming call is recorded on the incoming message recording medium at the end of each message. A local speaking clock provides the time information. The time is recorded after the connection is released so as to minimize metering changes. In operation, ringing current on line 11 is detected by rectifier 12 so as to bring-up relays Y1 and Y3 after a short delay. Y1 connects an answering announcement on an endless loop tape T1 to line via an amplifier 15. A metal foil 18 on T1 short-circuits contacts 19 so as to bring-up Y2 which stops Tl's motor M1 and starts a motor M2 for driving an incoming message recording tape T2. The inertia of tape T1's driving capstan is such that the foil 18 clears the contacts 19 and the head H1 before the tape finally comes to rest. After a predetermined period timer 13 drops relay Y1 so as to clear the connection but Y3 temporarily remains up so as to permit head H4 to read-out the time from time clock 22 (which comprises an hours drum 221 and minutes drums 222, 223) on to tape T2. Finally Y3 drops out to restore the machine to its rest state.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8847471A JPS5211843B2 (en) | 1971-11-06 | 1971-11-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1406263A true GB1406263A (en) | 1975-09-17 |
Family
ID=13943757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5116372A Expired GB1406263A (en) | 1971-11-06 | 1972-11-06 | Automatic telephone answering device |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5211843B2 (en) |
CA (1) | CA972883A (en) |
GB (1) | GB1406263A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2180122A (en) * | 1985-08-29 | 1987-03-18 | John Alan Frank | Telephone answering machine |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57158249U (en) * | 1981-03-31 | 1982-10-05 | ||
JPS62181060U (en) * | 1987-05-07 | 1987-11-17 |
-
1971
- 1971-11-06 JP JP8847471A patent/JPS5211843B2/ja not_active Expired
-
1972
- 1972-11-01 CA CA155,721A patent/CA972883A/en not_active Expired
- 1972-11-06 GB GB5116372A patent/GB1406263A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2180122A (en) * | 1985-08-29 | 1987-03-18 | John Alan Frank | Telephone answering machine |
Also Published As
Publication number | Publication date |
---|---|
DE2254011B2 (en) | 1976-07-08 |
JPS4853611A (en) | 1973-07-27 |
DE2254011A1 (en) | 1973-05-17 |
JPS5211843B2 (en) | 1977-04-02 |
CA972883A (en) | 1975-08-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |