BG49946A3 - Device for moment of rotary driving by means of spring forces - Google Patents
Device for moment of rotary driving by means of spring forcesInfo
- Publication number
- BG49946A3 BG49946A3 BG093379A BG9337990A BG49946A3 BG 49946 A3 BG49946 A3 BG 49946A3 BG 093379 A BG093379 A BG 093379A BG 9337990 A BG9337990 A BG 9337990A BG 49946 A3 BG49946 A3 BG 49946A3
- Authority
- BG
- Bulgaria
- Prior art keywords
- eccentric
- moment
- rotary driving
- spring forces
- springs
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 abstract 1
Landscapes
- Transmission Devices (AREA)
Abstract
The device is used as a transmission in bicycles. It regulates automatically the output driving torque with increased accuracy and reliability and ensures a balance between the input and output power. The device includes an input shaft (1) connected through a back play mechanism (2) connected to an eccentric (4) with variable eccentricity. A weight (9) is mounted to the latter. A ring (6) connected at one end to radially oriented stretching springs (7) is sliding onto its outer cylindrical surface. To the other end of the springs (7) is connected to an output shaft (8). A second eccentric (3) fixed to the back play mechanism (2) is sliding in an inside eccentric surface formed in the eccentric (4).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BG093379A BG49946A3 (en) | 1990-12-04 | 1990-12-04 | Device for moment of rotary driving by means of spring forces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BG093379A BG49946A3 (en) | 1990-12-04 | 1990-12-04 | Device for moment of rotary driving by means of spring forces |
Publications (1)
Publication Number | Publication Date |
---|---|
BG49946A3 true BG49946A3 (en) | 1992-03-16 |
Family
ID=3923400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BG093379A BG49946A3 (en) | 1990-12-04 | 1990-12-04 | Device for moment of rotary driving by means of spring forces |
Country Status (1)
Country | Link |
---|---|
BG (1) | BG49946A3 (en) |
-
1990
- 1990-12-04 BG BG093379A patent/BG49946A3/en unknown
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS55155951A (en) | Power transmission in motorcycle | |
US4807494A (en) | Stepwise variable speed planetary drive | |
JPS6439245A (en) | Decelerating motor | |
DE69224000D1 (en) | Gearbox design based on the cycloid principle | |
KR960017264A (en) | Belt-type continuously variable transmission | |
ES474082A1 (en) | Stepless variable stroke drive having a non-rotating cam | |
DE3879900D1 (en) | MACHINE WITH VARIABLE TORQUE ADJUSTMENT. | |
DE68925726D1 (en) | CONTINUOUSLY CHANGING GEARBOX | |
MX159997A (en) | IMPROVEMENTS TO WHEEL BEARING SUPPORT | |
BG49946A3 (en) | Device for moment of rotary driving by means of spring forces | |
GB2017863A (en) | Adjusting amplitude of vibrations of eccentric mass vibrator | |
GB2244116B (en) | A balanced press machine | |
GB926266A (en) | Improvements in or relating to eccentric gears | |
DE3278437D1 (en) | Improved hypocyclic drive transmission apparatus | |
SE8103540L (en) | DEVICE FOR TRANSFERING A TORQUE FROM A SURROUNDING A VERSHAXEL ROTATING DRIVE ELEMENT TO A ROTATELY DRIVE ELEMENT | |
US3202019A (en) | Variable speed ratio transmission | |
JPS55119917A (en) | Driving gear for auxiliary engine | |
SU1696644A1 (en) | Vibratory pile driver | |
FR2411040A1 (en) | Mechanical vibrator for settling concrete - has preloaded torsion spring to cause change of out-of-balance force with speed | |
SU729406A1 (en) | Inertial torque converter | |
JPS5628335A (en) | Speed change apparatus for feeding | |
SU1392287A1 (en) | Planetary transmission | |
SU1588959A1 (en) | Speed-varying gear | |
JPS5617808A (en) | Driving gear of conveyor | |
JPS57192650A (en) | Balancer of internal combustion engine |