GB8304101D0 - Drive unit with friction brake - Google Patents
Drive unit with friction brakeInfo
- Publication number
- GB8304101D0 GB8304101D0 GB838304101A GB8304101A GB8304101D0 GB 8304101 D0 GB8304101 D0 GB 8304101D0 GB 838304101 A GB838304101 A GB 838304101A GB 8304101 A GB8304101 A GB 8304101A GB 8304101 D0 GB8304101 D0 GB 8304101D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- drive unit
- friction brake
- brake
- friction
- drive
- 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.)
- Granted
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
- F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
- F16D27/02—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with electromagnets incorporated in the clutch, i.e. with collecting rings
- F16D27/04—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with electromagnets incorporated in the clutch, i.e. with collecting rings with axially-movable friction surfaces
- F16D27/06—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with electromagnets incorporated in the clutch, i.e. with collecting rings with axially-movable friction surfaces with friction surfaces arranged within the flux
-
- 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
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/102—Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction brakes
- H02K7/1021—Magnetically influenced friction brakes
- H02K7/1023—Magnetically influenced friction brakes using electromagnets
- H02K7/1025—Magnetically influenced friction brakes using electromagnets using axial electromagnets with generally annular air gap
-
- 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
- F16D2121/00—Type of actuator operation force
- F16D2121/18—Electric or magnetic
- F16D2121/20—Electric or magnetic using electromagnets
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Braking Arrangements (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3205980A DE3205980C2 (en) | 1982-02-19 | 1982-02-19 | Electromagnetic holding brake |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8304101D0 true GB8304101D0 (en) | 1983-03-16 |
GB2115092A GB2115092A (en) | 1983-09-01 |
GB2115092B GB2115092B (en) | 1985-09-25 |
Family
ID=6156177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08304101A Expired GB2115092B (en) | 1982-02-19 | 1983-02-15 | Drive unit with electromagnetically-operated friction brake |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3205980C2 (en) |
GB (1) | GB2115092B (en) |
IT (1) | IT1193641B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3506740A1 (en) * | 1985-02-26 | 1986-08-28 | Dictator Technik - Ruef & Co, 8902 Neusäß | Rotation damper for closing drives of revolving doors, sliding doors or the like |
DE102018117017A1 (en) * | 2018-07-13 | 2020-01-16 | Witte Automotive Gmbh | Drive device for a door |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE602937C (en) * | 1934-09-29 | Henschel & Sohn A G | Lubricating device for transmissions of motor vehicles | |
GB519626A (en) * | 1938-08-25 | 1940-04-02 | Rover Co Ltd | Magnetically-controlled change-speed gearing |
-
1982
- 1982-02-19 DE DE3205980A patent/DE3205980C2/en not_active Expired
-
1983
- 1983-01-28 IT IT19326/83A patent/IT1193641B/en active
- 1983-02-15 GB GB08304101A patent/GB2115092B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT8319326A0 (en) | 1983-01-28 |
GB2115092A (en) | 1983-09-01 |
DE3205980A1 (en) | 1983-09-08 |
GB2115092B (en) | 1985-09-25 |
DE3205980C2 (en) | 1985-10-03 |
IT1193641B (en) | 1988-07-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |