GB780200A - Improvements in and relating to mechanical rotary motion coupling means - Google Patents
Improvements in and relating to mechanical rotary motion coupling meansInfo
- Publication number
- GB780200A GB780200A GB2346254A GB2346254A GB780200A GB 780200 A GB780200 A GB 780200A GB 2346254 A GB2346254 A GB 2346254A GB 2346254 A GB2346254 A GB 2346254A GB 780200 A GB780200 A GB 780200A
- Authority
- GB
- United Kingdom
- Prior art keywords
- disc
- spring
- tongue
- recess
- shaft
- 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
- F16D5/00—Impulse couplings, i.e. couplings that alternately accelerate and decelerate the driven member
-
- 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
- F16H—GEARING
- F16H27/00—Step-by-step mechanisms without freewheel members, e.g. Geneva drives
- F16H27/04—Step-by-step mechanisms without freewheel members, e.g. Geneva drives for converting continuous rotation into a step-by-step rotary movement
- F16H27/10—Step-by-step mechanisms without freewheel members, e.g. Geneva drives for converting continuous rotation into a step-by-step rotary movement obtained by means of disengageable transmission members, combined or not combined with mechanisms according to group F16H27/06 or F16H27/08
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
780,200. Spring couplings. BRITISH THOMSON-HOUSTON CO., Ltd. Aug. 11, 1955 [Aug. 12, 1954], No. 23462/54. Class 80 (2). A spring coupling, transmitting drive to aeroplane instruments &c., comprises a continuously rotating driving shaft 2 carrying a disc 1 having a tongue 5 similar to a tongue 4 on a disc 6 fast with an intermittently rotating driven shaft 11, a stressed loop spring 7 biasing the tongues &c. to the relative position shown. A pawl 9 on a stationary support is spring biased to slide on the periphery of the disc 1. A tongue 8 on the driven disc 6 is centred in a recess 3 in the periphery of the disc 1 when the shafts 1, 11 coincide angularly. The tongue 8 is engaged by the pawl 9 when it enters the recess 3, and the rotation of the driven shaft 10 is thus arrested. The driving shaft 2 continuing to turn, the disc 1 rotates against the bias of the spring 7, until the pawl 9 is cammed outwards by one of the sloped ends of the recess 3 and released from the tongue 8. The disc 6 and driven shaft 10 are then accelerated by the energy stored in the spring 7, to catch up wth the shaft 1 &c. and restore the original relative angular positions of the driving and driven shafts. More than one recess 3 may be provided in the periphery of the disc 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2346254A GB780200A (en) | 1954-08-12 | 1954-08-12 | Improvements in and relating to mechanical rotary motion coupling means |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2346254A GB780200A (en) | 1954-08-12 | 1954-08-12 | Improvements in and relating to mechanical rotary motion coupling means |
Publications (1)
Publication Number | Publication Date |
---|---|
GB780200A true GB780200A (en) | 1957-07-31 |
Family
ID=10196014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2346254A Expired GB780200A (en) | 1954-08-12 | 1954-08-12 | Improvements in and relating to mechanical rotary motion coupling means |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB780200A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2289728A3 (en) * | 2009-08-14 | 2012-09-05 | Freiherr von Falkenhausen, Adolf | Device for recovering brake energy |
-
1954
- 1954-08-12 GB GB2346254A patent/GB780200A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2289728A3 (en) * | 2009-08-14 | 2012-09-05 | Freiherr von Falkenhausen, Adolf | Device for recovering brake energy |
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