公开(公告)号：US4630349A

公开(公告)日：1986-12-23

申请号：US728570

申请日：1985-04-29

申请人： Josef Hellerhoff ,  Peter Bunse ,  Hans te Beest

发明人： Josef Hellerhoff ,  Peter Bunse ,  Hans te Beest

IPC分类号： F16H3/34 ,  F16H1/22 ,  B23P11/00 ,  F16H5/52

CPC分类号： F16H1/22 ,  Y10T29/4978 ,  Y10T29/4984 ,  Y10T29/49895 ,  Y10T74/19628

摘要： Two-way transmission gears in which each power branch includes an intermediate shaft, each shaft being mounted for rotation in a different (separate) gear case portion, and in which the power distribution is effected by means of an axially freely adjustable shaft provided with double helical teeth extending in opposite directions, require for the assembling and disassembling thereof and for adjustment purposes at least one gear which is positioned for displacement and adjustment relative to another gear disposed on the same shaft. In the subject matter of the invention, it is contemplated normally to do without a displaceable and adjustable gear, in that the power-distributing shaft provided with pinions having oppositely extending helical teeth is axially displaced or shifted during the assembly or disassembly. A method for assembling two-way transmission gears is disclosed, also.

摘要翻译： 双向传动齿轮，其中每个动力分支包括中间轴，每个轴安装成用于在不同的（分离的）齿轮箱部分中旋转，并且其中动力分配通过轴向自由调节的轴进行，其提供双重 在相反方向延伸的螺旋齿需要组装和拆卸，并且用于调节目的，至少一个齿轮被定位成相对于设置在同一轴上的另一齿轮进行位移和调节。 在本发明的主题中，通常不考虑可移动和可调整的齿轮，因为设置有具有相对延伸的螺旋齿的小齿轮的动力分配轴在组装或拆卸期间轴向移位或移动。 还公开了组装双向传动齿轮的方法。