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发明公开
CN105546096A 用于门式驱动器的中间轮的支承组件 有权

用于门式驱动器的中间轮的支承组件
摘要：
本发明涉及一种用于门式驱动器的中间轮的支承组件，具体来说用于车辆的低地板车桥的门式驱动器的中间轮(4)的支承组件，该支承组件带有由差速器驱动的、布置在门式壳体(1)中的轮组件，该轮组件具有布置在能由差速器能转动地驱动的驱动轴(3)上的驱动轮(2)，该驱动轮与一个或多个用于驱动驱动轮的中间轮处于作用中；带有中间轮(4)，该中间轮在其轴向端部区域上借助于滚动轴承的内圈(17、18)利用过渡配合能转动地支承在中间轴(5)上，该中间轴的轴向端部(6、7)固定地插入门式壳体的相应的凹部中。至少一个滚动轴承的坐落在中间轴(5)上的内圈(17)轴向地通过不能相对转动的支撑环(25)能够支撑在门式壳体的内壁上。
摘要（英）：

The invention relates to the bearing apparatus for the middle gear (4) of the portal driver equipped with the gear mechanism which is driven with the differential and is arranged within the portal housing (1) of the low-floor vehicles axle. And the gear mechanism includes the driving gear (2) arranged in the drive shaft (3) which is rotatable can be driven with the differential and the driving gear goes in gear with one or more middle gears (4) for the driving of the driven gear. In the middle gear (4) is the axial end part domain, it is rotatable it is supported using inner rings (17, 18) of the rolling bearing to the transition fit in the intermediate shaft (5) and axial end parts (6, 7) of the intermediate shaft are fixed and inserted within the corresponding recess of the portal housing (1). It can be axially supported by the supporting ring (25) in which it becomes the inner ring (17) settled in the intermediate shaft (5) of at least one rolling bearing, among the rolling bearing with rotation fixing in the inner wall of the portal housing (1).

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