BE565837A - - Google Patents
Info
- Publication number
- BE565837A BE565837A BE565837DA BE565837A BE 565837 A BE565837 A BE 565837A BE 565837D A BE565837D A BE 565837DA BE 565837 A BE565837 A BE 565837A
- Authority
- BE
- Belgium
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D59/00—Self-acting brakes, e.g. coming into operation at a predetermined speed
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- 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
- H04M1/30—Devices which can set up and transmit only one digit at a time
- H04M1/31—Devices which can set up and transmit only one digit at a time by interrupting current to generate trains of pulses; by periodically opening and closing contacts to generate trains of pulses
-
- 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
- H04M1/30—Devices which can set up and transmit only one digit at a time
- H04M1/31—Devices which can set up and transmit only one digit at a time by interrupting current to generate trains of pulses; by periodically opening and closing contacts to generate trains of pulses
- H04M1/315—Clutches; Spring assemblies; Speed regulators, e.g. centrifugal brakes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE817050X | 1957-03-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE565837A true BE565837A (fr) |
Family
ID=20345551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE565837D BE565837A (fr) | 1957-03-21 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2949980A (fr) |
| BE (1) | BE565837A (fr) |
| DE (1) | DE1043406B (fr) |
| FR (1) | FR1193516A (fr) |
| GB (1) | GB817050A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1134422B (de) * | 1961-02-13 | 1962-08-09 | Hagenuk Neufeldt Kuhnke Gmbh | In ein Gehaeuse eingebaute Fliehkraftbremse zur Regelung der Ablaufgeschwindigkeit von Fernsprechnummernschaltern |
| CH440865A (de) * | 1966-11-15 | 1967-07-31 | Frydmann Eduard | Bremsvorrichtung zur belastungsabhängigen Abbremsung eines getriebenen, rotierenden Organs |
| US4572333A (en) * | 1984-04-16 | 1986-02-25 | Honeywell Inc. | Speed governing and decoupling drive mechanism |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1021347A (en) * | 1908-03-07 | 1912-03-26 | Hans Windhoff | Hoisting-gear. |
| US2340491A (en) * | 1942-04-08 | 1944-02-01 | Underwood Elliott Fisher Co | Typewriting machine |
| DE918063C (de) * | 1950-10-20 | 1954-09-16 | Demag Zug Gmbh | Zusaetzliche Bremse fuer von Motoren mit Eigenbremsung angetriebene Maschinen |
-
0
- BE BE565837D patent/BE565837A/xx unknown
-
1958
- 1958-03-18 US US722210A patent/US2949980A/en not_active Expired - Lifetime
- 1958-03-20 GB GB8973/58A patent/GB817050A/en not_active Expired
- 1958-03-20 DE DET14898A patent/DE1043406B/de active Pending
- 1958-03-21 FR FR1193516D patent/FR1193516A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1193516A (fr) | 1959-11-03 |
| DE1043406B (de) | 1958-11-13 |
| US2949980A (en) | 1960-08-23 |
| GB817050A (en) | 1959-07-22 |