公开(公告)号：US20170037943A1

公开(公告)日：2017-02-09

申请号：US15223675

申请日：2016-07-29

Applicant: Kabushiki Kaisha F.C.C.

Inventor： Tadahiro NITTONO ,  Bo LIU

IPC: F16H15/40

CPC classification number: F16H15/40 ,  F16H15/36

Abstract: A continuously variable transmission includes a cardioid intermediate transmission body having a cardioid curved surface, an outer cycloid transmission body having an outer cycloid curved surface, an inner cycloid transmission body having an inner cycloid curved surface, an outer press unit, an inner press unit, and a cardioid intermediate transmission body inclining unit. The outer press unit presses one of the outer cycloid transmission body and the cardioid intermediate transmission body to the other side. The inner press unit presses the one to the other side. The cardioid intermediate transmission body inclining unit changes respective positions where the cardioid curved surface rolls on and contacts the outer cycloid curved surface and the inner cycloid curved surface.

Abstract translation: 无级变速器包括具有心形曲面的心形中间传动体，具有外摆线曲面的外摆线传动体，具有内摆线曲面的内摆线传动体，外压单元，内压单元， 以及心形中间传递体倾斜单元。 外压单元将外摆线传动体和心形中间传动体之一压向另一侧。 内压单元将一个按压到另一侧。 心形中间传递体倾斜单元改变心形曲面滚动的位置，并与外摆线曲面和内摆线曲面接触。