GB399223A - Apparatus for actuating or controlling electrically operated machines - Google Patents
Apparatus for actuating or controlling electrically operated machinesInfo
- Publication number
- GB399223A GB399223A GB953632A GB953632A GB399223A GB 399223 A GB399223 A GB 399223A GB 953632 A GB953632 A GB 953632A GB 953632 A GB953632 A GB 953632A GB 399223 A GB399223 A GB 399223A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pinions
- motors
- shaft
- planet
- driving
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/12—Driving gear incorporating electric motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/01—Winches, capstans or pivots
- B66D2700/0125—Motor operated winches
- B66D2700/0141—Electrically actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/03—Mechanisms with latches or braking devices in general for capstans, hoists or similar devices as well as braking devices actuated electrically or by fluid under pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Abstract
399,223. Control of two motors. MORRIS, Ltd., H. and ROBERTSON, G. A., Empress Works, Loughborough. April 2, 1932, No. 9536. [Class 38 (iii).] The rotors 2, 3 of two similar constant speed motors are secured respectively to a hollow shaft 4 driving a sun pinion 13 engaging one or more planet pinions 14, and a shaft 5 passing through and projecting beyond the shaft 4, and driving a pinion 23 meshing with one or more planet pinions 24, the pinions 23, 13 being of different sizes, and the pinions 14, 24 gearing with each other. The planet. pinions 14, 24 are mounted on shafts 15, 25 respectively, carried by a planet cage structure 19, solid with the driving shaft 16, brake pulleys 27, 28 for automatic electromagnetic brakes being provided on the shafts 16, 5 respectively. For slow speed of the driving shaft, the motors are set in operation in opposite directions ; for intermediate speed, the motor 2 is disconnected and the brake automatically applied to pulley 28, while for high speed the motors are connected to run in the same direction. Further intermediate speeds may be obtained by introducing resistances in the motor circuits.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB953632A GB399223A (en) | 1932-04-02 | 1932-04-02 | Apparatus for actuating or controlling electrically operated machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB953632A GB399223A (en) | 1932-04-02 | 1932-04-02 | Apparatus for actuating or controlling electrically operated machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB399223A true GB399223A (en) | 1933-10-02 |
Family
ID=9873879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB953632A Expired GB399223A (en) | 1932-04-02 | 1932-04-02 | Apparatus for actuating or controlling electrically operated machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB399223A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2571172A (en) * | 1939-12-13 | 1951-10-16 | Robin Leo | Transmission device |
GB2175656A (en) * | 1985-05-29 | 1986-12-03 | Unix Co | Change-speed gearing |
US6358173B1 (en) * | 2000-06-12 | 2002-03-19 | General Motors Corporation | Two-mode, compound-split, electro-mechanical vehicular transmission having significantly reduced vibrations |
US7008342B2 (en) | 2003-08-15 | 2006-03-07 | Silvatech Global Systems Ltd. | Electro-mechanical continuously variable transmission |
EP2101058A3 (en) * | 2008-03-12 | 2011-05-18 | Nordex Energy GmbH | Method and device for turning a component of a wind energy plant |
-
1932
- 1932-04-02 GB GB953632A patent/GB399223A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2571172A (en) * | 1939-12-13 | 1951-10-16 | Robin Leo | Transmission device |
GB2175656A (en) * | 1985-05-29 | 1986-12-03 | Unix Co | Change-speed gearing |
US6358173B1 (en) * | 2000-06-12 | 2002-03-19 | General Motors Corporation | Two-mode, compound-split, electro-mechanical vehicular transmission having significantly reduced vibrations |
US7008342B2 (en) | 2003-08-15 | 2006-03-07 | Silvatech Global Systems Ltd. | Electro-mechanical continuously variable transmission |
EP2101058A3 (en) * | 2008-03-12 | 2011-05-18 | Nordex Energy GmbH | Method and device for turning a component of a wind energy plant |
US8075266B2 (en) | 2008-03-12 | 2011-12-13 | Nordex Energy Gmbh | Method and apparatus for rotating a component of a wind energy plant |
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