GB626460A - Improvements in or relating to spring means for biasing rotatable elements - Google Patents
Improvements in or relating to spring means for biasing rotatable elementsInfo
- Publication number
- GB626460A GB626460A GB1301646A GB1301646A GB626460A GB 626460 A GB626460 A GB 626460A GB 1301646 A GB1301646 A GB 1301646A GB 1301646 A GB1301646 A GB 1301646A GB 626460 A GB626460 A GB 626460A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arms
- springs
- shaft
- stop
- controller
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G25/00—Other details or appurtenances of control mechanisms, e.g. supporting intermediate members elastically
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G2700/00—Control mechanisms or elements therefor applying a mechanical movement
- G05G2700/04—Control mechanisms limiting amplitude or adjusting datum position
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G2700/00—Control mechanisms or elements therefor applying a mechanical movement
- G05G2700/12—Control mechanisms with one controlling member and one controlled member
- G05G2700/14—Control mechanisms with one controlling member and one controlled member with one elastic element as essential part, e.g. elastic components as a part of an actuating mechanism
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Toys (AREA)
- Control Of Position Or Direction (AREA)
- Stringed Musical Instruments (AREA)
Abstract
626,460. Springs. WEST & CO., Ltd., A., and NIBLETT, F. T. April 30, 1946, No. 13016. [Class 108 (iii)] [Also in Group XXXVII] A shaft 1, of a drum controller for an electric traction motor, for example, rotatably carries two arms 2 and 3. Two clock-type springs 4 and 5 are coiled about the shaft, the opposite ends of each spring being respectively anchored to a different arm so that the springs act to bias the arms in opposite directions. The arms normally come to rest at opposite sides of a stop 10. The arm of a bent lever 11 which is fixed to the shaft extends between the two arms and is held so that the controller is in the " off " position when the arms are against the stop. If a handle is actuated to turn the shaft from this position in either direction, one of the arms is forced away from the stop and both springs are stressed so that, on release of the handle, the controller is returned to the " off " position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1301646A GB626460A (en) | 1946-04-30 | 1946-04-30 | Improvements in or relating to spring means for biasing rotatable elements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1301646A GB626460A (en) | 1946-04-30 | 1946-04-30 | Improvements in or relating to spring means for biasing rotatable elements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB626460A true GB626460A (en) | 1949-07-15 |
Family
ID=10015279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1301646A Expired GB626460A (en) | 1946-04-30 | 1946-04-30 | Improvements in or relating to spring means for biasing rotatable elements |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB626460A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7128191B2 (en) | 2003-10-22 | 2006-10-31 | Arvinmeritor Light Vehicle Systems (Uk) Ltd. | Actuator assembly |
-
1946
- 1946-04-30 GB GB1301646A patent/GB626460A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7128191B2 (en) | 2003-10-22 | 2006-10-31 | Arvinmeritor Light Vehicle Systems (Uk) Ltd. | Actuator assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB626460A (en) | Improvements in or relating to spring means for biasing rotatable elements | |
| GB587088A (en) | Improvements in mechanisms for adjusting the relative angular position of interconnected shafts | |
| US2196360A (en) | Centrifugal governor | |
| GB504678A (en) | Improvements in and relating to centrifugal electric switches | |
| ES352864A1 (en) | Angular speed change sensor | |
| US2216290A (en) | Switch frog for the overhead conductors of electric traction systems | |
| GB779194A (en) | Improvements relating to impact detectors | |
| US2629037A (en) | Electrical switch | |
| GB707626A (en) | Improvements in or relating to control linkages | |
| GB665458A (en) | Improvements in or relating to brakes for cycles | |
| GB815072A (en) | Improvements in or relating to leaf or page-turning mechanisms | |
| GB606467A (en) | Improvements in or relating to electrical contacts | |
| US1917476A (en) | of orange | |
| GB649836A (en) | Improvements in devices for controlling the relative movement of two machine parts | |
| US1644102A (en) | Electrically-operated indicating device | |
| GB265824A (en) | Improvements in valve operating mechanism | |
| GB683543A (en) | Improvements in or relating to dolly-operated electric switches | |
| GB848415A (en) | Time delayed electric switching device | |
| GB597761A (en) | Improvements in switch frogs for the overhead conductors of electric traction systems | |
| GB302595A (en) | Improvements in or relating to speed governing devices | |
| GB711001A (en) | Improvements in centrifugal control devices | |
| GB649283A (en) | Switch mechanism for use on gramophones | |
| GB664131A (en) | Improvements in or relating to dolly-operated electric switches | |
| GB592851A (en) | Improvements in or relating to speed governor controlled electric switches | |
| GB764165A (en) | Improvements in or relating to electric circuit control means including quick actionswitches |