| 摘要 |
Plural trunnions of a toroidal continuously variable transmission are joined by a link so as to synchronize the axial displacement of the trunnions. A needle bearing and a spherical joint are interposed between the trunnions and link to permit rotation of the trunnions and inclination within a small range thereof. When the needle bearing is inclined with respect to the trunnion, an axial force acts on the trunnion as it rotates. A member is therefore provided which prevents the relative inclination of an inner contact member and an outer contact member of the needle bearing in order to prevent such an axial force from acting on the trunnion.
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