FR694661A - Electro-magnetic friction device - Google Patents
Electro-magnetic friction deviceInfo
- Publication number
- FR694661A FR694661A FR694661DA FR694661A FR 694661 A FR694661 A FR 694661A FR 694661D A FR694661D A FR 694661DA FR 694661 A FR694661 A FR 694661A
- Authority
- FR
- France
- Prior art keywords
- electro
- friction device
- magnetic friction
- magnetic
- friction
- 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
-
- 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
- F16D63/00—Brakes not otherwise provided for; Brakes combining more than one of the types of groups F16D49/00 - F16D61/00
- F16D63/002—Brakes with direct electrical or electro-magnetic actuation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US694661XA | 1930-03-03 | 1930-03-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR694661A true FR694661A (en) | 1930-12-06 |
Family
ID=22089146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR694661D Expired FR694661A (en) | 1930-03-03 | 1930-04-29 | Electro-magnetic friction device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR694661A (en) |
-
1930
- 1930-04-29 FR FR694661D patent/FR694661A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR713819A (en) | Braking device | |
FR712017A (en) | Force development and transmission device | |
FR711946A (en) | Pointing device | |
FR694661A (en) | Electro-magnetic friction device | |
FR720686A (en) | Transmission device | |
FR728714A (en) | Release device | |
FR693353A (en) | Conveyor device | |
FR720309A (en) | Transmission device | |
FR673691A (en) | Transmission device | |
FR687788A (en) | Braking device | |
FR688973A (en) | Starting device | |
FR39554E (en) | Screening device | |
FR728667A (en) | Thermostatic device | |
FR708543A (en) | Clutch device | |
FR693656A (en) | Removable suspension device | |
FR692485A (en) | Order compensation device | |
FR695298A (en) | Advertising device | |
FR716610A (en) | Microphone device | |
FR702930A (en) | Rewinding device | |
FR725124A (en) | Security device | |
FR690435A (en) | Shutter device | |
CH147521A (en) | Threading device. | |
FR726750A (en) | Starting device | |
FR710188A (en) | Screening device | |
ES424Y (en) | Optical illusionism device. |