GB623426A - Improvements in and relating to vibration dampeners - Google Patents
Improvements in and relating to vibration dampenersInfo
- Publication number
- GB623426A GB623426A GB36185/46A GB3618546A GB623426A GB 623426 A GB623426 A GB 623426A GB 36185/46 A GB36185/46 A GB 36185/46A GB 3618546 A GB3618546 A GB 3618546A GB 623426 A GB623426 A GB 623426A
- Authority
- GB
- United Kingdom
- Prior art keywords
- discs
- shaft
- blocks
- engagement
- driven
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/1202—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the damping action being at least partially controlled by centrifugal masses
-
- 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
- F16H33/00—Gearings based on repeated accumulation and delivery of energy
- F16H33/02—Rotary transmissions with mechanical accumulators, e.g. weights, springs, intermittently-connected flywheels
-
- 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
- F16H2706/00—Rotary transmissions with mechanical energy accumulation and recovery without means for automatic selfregulation essentially based on spring action or inertia
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
623,426. Torsional vibration-dampers. JACK & HEINTZ PRECISION INDUSTRIES, Inc. Dec. 6, 1946, No. 36185. Convention date, Jan. 5. [Class 108 (iii)] A vibration damping device for a rotary shaft 2, comprises a pair of discs or blocks 8, 9, mounted between a pair of members 4, 7 rigid with the shaft 2, so as to be driven by frictional engagement thereby with predetermined slippage and centrifugally responsive steel balls 12 located between the discs 8, 9 and adapted to move radially outward in engagement with co-operating inclined faces on the discs so that the discs are separated proportionately to an increase in the speed of the shaft. In the construction shown, the shaft 2 of a generator 1 is driven by an engine crankshaft (not shown), and is in splined engagement with a collar 3 having a flanged portion comprising the member 4. A sleeve 6 keyed to the shaft 2 has a flanged portion comprising the member 7. The discs 8, 9 comprise circular blocks of cast iron and are urged by springs 10 into engagement with the flanges 7, 4 respectively. The steel balls 12 are carried in spherical sockets 11 in the blocks 8, 9 and cause a further spreading of the blocks due to centrifugal force. Lubrication passages 13, 14, 15 and an oil seal 16 are provided.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US623426XA | 1946-01-05 | 1946-01-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB623426A true GB623426A (en) | 1949-05-17 |
Family
ID=22041847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB36185/46A Expired GB623426A (en) | 1946-01-05 | 1946-12-06 | Improvements in and relating to vibration dampeners |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB623426A (en) |
-
1946
- 1946-12-06 GB GB36185/46A patent/GB623426A/en not_active Expired
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