GB330979A - Improvements in electromagnetically operated counters or meter mechanisms - Google Patents
Improvements in electromagnetically operated counters or meter mechanismsInfo
- Publication number
- GB330979A GB330979A GB925529A GB925529A GB330979A GB 330979 A GB330979 A GB 330979A GB 925529 A GB925529 A GB 925529A GB 925529 A GB925529 A GB 925529A GB 330979 A GB330979 A GB 330979A
- Authority
- GB
- United Kingdom
- Prior art keywords
- frame
- counter
- armature
- supporting
- magnet
- 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
- H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
- H04M15/10—Metering calls from calling party, i.e. A-party charged for the communication
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
330,979. Standard Telephones & Cables, Ltd., and Snell, M. S. March 22, 1929. Counters actuated by electric and magnetic means.-A counter, particularly for use as a telephone meter, comprises two frames adapted to be secured together end to end, one frame supporting the magnet and the other the counting- mechanism. The magnet frame 15 is extended at 22 to support the lower edge of the armature 9 which is controlled by a spring 5 adjustably anchored to the toothed extension 36 of the counter frame. The armature is limited in movement by engagement of an arm 38 at its upper end with a recess in the counter frame. The magnet core is adjustably secured by a fixing screw 21 and is reduced and threaded at one end for mounting the meter on a supporting frame. The counter frame 39 supporting the numeral and transfer wheels 1, 3 is preferably a die-casting, and the actuating pawl 7 pivoted to the armature at 8 is bent as shown at 41 to abut against the frame to prevent overthrow. The whole of the counting-mechanism is enclosed by a removable sheet-metal cover. This is cut at 20 and turned up to form a window and the turnedup part may serve to support a number plate 50. The window is covered with transparent material held in place by punched-out tabs.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE367631D BE367631A (en) | 1929-03-22 | ||
| GB925529A GB330979A (en) | 1929-03-22 | 1929-03-22 | Improvements in electromagnetically operated counters or meter mechanisms |
| FR689755D FR689755A (en) | 1929-03-22 | 1930-02-12 | Improvements to counting mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB925529A GB330979A (en) | 1929-03-22 | 1929-03-22 | Improvements in electromagnetically operated counters or meter mechanisms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB330979A true GB330979A (en) | 1930-06-23 |
Family
ID=9868444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB925529A Expired GB330979A (en) | 1929-03-22 | 1929-03-22 | Improvements in electromagnetically operated counters or meter mechanisms |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE367631A (en) |
| FR (1) | FR689755A (en) |
| GB (1) | GB330979A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2540808A (en) * | 1948-07-16 | 1951-02-06 | Veeder Root Inc | Counting mechanism |
-
0
- BE BE367631D patent/BE367631A/xx unknown
-
1929
- 1929-03-22 GB GB925529A patent/GB330979A/en not_active Expired
-
1930
- 1930-02-12 FR FR689755D patent/FR689755A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2540808A (en) * | 1948-07-16 | 1951-02-06 | Veeder Root Inc | Counting mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| BE367631A (en) | |
| FR689755A (en) | 1930-09-11 |
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