ES295108U - Mechanism of force transmission, perfected for bikes and similars (Machine-translation by Google Translate, not legally binding) - Google Patents
Mechanism of force transmission, perfected for bikes and similars (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES295108U ES295108U ES1986295108U ES295108U ES295108U ES 295108 U ES295108 U ES 295108U ES 1986295108 U ES1986295108 U ES 1986295108U ES 295108 U ES295108 U ES 295108U ES 295108 U ES295108 U ES 295108U
- Authority
- ES
- Spain
- Prior art keywords
- sprocket
- force
- pinion
- connecting rod
- articulated
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 title abstract 3
- 230000033001 locomotion Effects 0.000 abstract 4
- 241001388118 Anisotremus taeniatus Species 0.000 abstract 1
Landscapes
- Transmission Devices (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Structure Of Transmissions (AREA)
Abstract
Power transmission mechanism, perfected, for bicycles and the like, which is designed to be applicable to any locomotion device, such as a scooter, tricycle, toy car, etc., and preferably to bicycles, the mechanism being in itself based on a pair of side levers on which the force will be exerted, which are articulated independently to a point of the frame or chassis of the bicycle, around which articulation point said levers swing up and down, with the particularity that on the rear end of said levers are articulated bars or arms that at their other end are articulated in turn to connecting rods through which the movement is transmitted to a mounted on the upper and rear of the bicycle, and whose sprocket is linked by a chain to a pinion provided in the proper axis of the rear wheel of such bicic leta, essentially characterized in that the connecting rods through which the movement is transmitted to the sprocket are associated with two freewheeling pinions, each pinion forming a block with the respective connecting rod, in such a way that said two blocks of connecting rod-sprocket they are mounted on the ends of the axis of rotation to which the sprocket is fixed, both sprockets being keyed to such axis of rotation and associated with the connecting rods so that the grip between each connecting rod and its respective sprocket, to transmit the force to the shaft and consequently to the catalina, it is carried out alternatively; having foreseen that when a lever of force lowers in its swinging, the other ascends, transmitting that the force to the crank and the grip of this with the pinion, remaining the other pinion in vacuum without grasping with his crank, all this in order to to get each pinion to work alternately for half a turn and obtain a continuous movement in the transmission of the force. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1986295108U ES295108Y (en) | 1986-06-23 | 1986-06-23 | MECHANISM OF TRANSMISSION OF FORCE, PERFECTED FOR BICYCLES AND SIMILAR |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1986295108U ES295108Y (en) | 1986-06-23 | 1986-06-23 | MECHANISM OF TRANSMISSION OF FORCE, PERFECTED FOR BICYCLES AND SIMILAR |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES295108U true ES295108U (en) | 1986-12-16 |
| ES295108Y ES295108Y (en) | 1987-08-16 |
Family
ID=8441851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1986295108U Expired ES295108Y (en) | 1986-06-23 | 1986-06-23 | MECHANISM OF TRANSMISSION OF FORCE, PERFECTED FOR BICYCLES AND SIMILAR |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES295108Y (en) |
-
1986
- 1986-06-23 ES ES1986295108U patent/ES295108Y/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES295108Y (en) | 1987-08-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1K | Utility model lapsed |
Effective date: 19970203 |