A multi-ratio transmission system with parallel vertical and coaxial planet gears is provided, including: multiple planet gear sub-systems, a coupling assembly, a setting element, a setting element controller, an annular gear, a cylindrical casing, a sprocket and a central axle. The planet gear sub-systems are disposed coaxially in series along a first axis. Each of the planet gear sub-system includes a sun gear and at least one planet gear. The coupling assembly transmits the rotation between every two adjacent planet gear sub-systems. The setting element optionally engages with the sun gear. The annular gear is installed onto a one-way clutch. The cylindrical casing encloses the planet gear sub-systems. The sprocket is installed onto the planet gear sub-systems through the one-way clutch. The central axle enables the hollowed tube of the setting element controller to rotate around the central axle.
Multi-ratio transmission system with parallel vertical and coaxial planet gears
2015-08-18
Patent
Elektronische Ressource
Englisch
Multi-ratio transmission system with parallel vertical and coaxial planet gears
Europäisches Patentamt | 2015
|Multi-ratio transmission system with parallel vertical and coaxial planet gears
Europäisches Patentamt | 2015
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SAE Technical Papers | 1970
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