公开(公告)号：US4754660A

公开(公告)日：1988-07-05

申请号：US892455

申请日：1986-08-04

申请人： Kyoji Kobayashi ,  Yasuo Ohashi ,  Hayao Itoh

发明人： Kyoji Kobayashi ,  Yasuo Ohashi ,  Hayao Itoh

IPC分类号： H02K7/116 ,  F16H1/16 ,  F16H1/22 ,  F16H1/20

CPC分类号： F16H1/225 ,  Y10T74/19628 ,  Y10T74/19684 ,  Y10T74/19842 ,  Y10T74/19953

摘要： A reduction gearing device for automobile accessory motor comprises first and second worms coaxially formed on a worm shaft in different thread directions, a pair of first and second intermediate gears each composed of two gear members, with one gear of each pair being engaged with a respective worm, and a common output gear engaged with the other gear member of each of the intermediate gears. The engagement of one intermediate gear with the first worm is in phase with the engagement of the other intermediate gear with the second worm while the engagement of one intermediate gear with the common output gear is in phase with the engagement of the other intermediate gear with the common output gear.

摘要翻译： 一种用于汽车附件电动机的减速装置，包括在不同螺纹方向上同轴地形成在蜗杆轴上的第一和第二蜗杆，一对第一和第二中间齿轮，每个中间齿轮由两个齿轮构件构成，每对齿轮一对啮合， 蜗杆和与每个中间齿轮的另一齿轮构件啮合的公共输出齿轮。 一个中间齿轮与第一个蜗杆的接合与另一个中间齿轮与第二个蜗杆的接合同步，而一个中间齿轮与公共输出齿轮的接合与另一个中间齿轮与 普通输出齿轮