A vehicle power transmission apparatus including: (i) a flywheel provided with a center hole in which an end portion of a crankshaft of an engine is inserted such that an outer circumferential surface of the end portion of the crankshaft is fitted in a fitting portion of the center hole; (ii) an input shaft to which a power of the engine is transmitted through the flywheel; and (iii) a disk including an outer peripheral portion connected to an outer peripheral portion of the flywheel, and provided with a center hole spline-fitted on an outer circumferential surface of an engine-side end portion of the input shaft. The outer circumferential surface of the engine-side end portion of the input shaft has a diameter larger than a diameter of the fitting portion of the center hole of the flywheel.
VEHICLE POWER TRANSMISSION APPARATUS
2024-06-20
Patent
Electronic Resource
English
POWER TRANSMISSION APPARATUS FOR VEHICLE AND POWER TRANSMISSION SYSTEM FOR VEHICLE
European Patent Office | 2018
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