GB459732A - Impulse transmitter - Google Patents
Impulse transmitterInfo
- Publication number
- GB459732A GB459732A GB27292/35A GB2729235A GB459732A GB 459732 A GB459732 A GB 459732A GB 27292/35 A GB27292/35 A GB 27292/35A GB 2729235 A GB2729235 A GB 2729235A GB 459732 A GB459732 A GB 459732A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cam
- feeler
- wheel
- code
- tooth
- 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
- 238000010276 construction Methods 0.000 abstract 3
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 abstract 1
- 230000000284 resting effect Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/26—Devices for calling a subscriber
- H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
- H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Toys (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR667272X | 1934-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB459732A true GB459732A (en) | 1937-01-14 |
Family
ID=9014297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB27292/35A Expired GB459732A (en) | 1934-10-12 | 1935-10-03 | Impulse transmitter |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2107988A (en:Method) |
| BE (1) | BE411549A (en:Method) |
| DE (1) | DE667272C (en:Method) |
| FR (1) | FR792788A (en:Method) |
| GB (1) | GB459732A (en:Method) |
| NL (1) | NL46566C (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB656118A (en) * | 1948-01-09 | 1951-08-15 | Ericsson Telefon Ab L M | Improvements in or relating to automatic telephone systems |
| DE953178C (de) * | 1952-10-24 | 1956-11-29 | Standard Elek K Ag | Kontaktfedersatz mit Impulsgeberring |
| NL246748A (en:Method) * | 1959-01-14 | |||
| FI128999B (en) * | 2019-09-26 | 2021-04-30 | Planmeca Oy | CARE CHAIR HEAD RESTRAINT ADJUSTMENT MECHANISM |
-
0
- BE BE411549D patent/BE411549A/xx unknown
- NL NL46566D patent/NL46566C/xx active
-
1934
- 1934-10-12 FR FR792788D patent/FR792788A/fr not_active Expired
-
1935
- 1935-09-27 US US42406A patent/US2107988A/en not_active Expired - Lifetime
- 1935-10-03 GB GB27292/35A patent/GB459732A/en not_active Expired
- 1935-10-03 DE DEI53322D patent/DE667272C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE667272C (de) | 1938-11-09 |
| US2107988A (en) | 1938-02-08 |
| FR792788A (fr) | 1936-01-10 |
| NL46566C (en:Method) | |
| BE411549A (en:Method) |
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