公开(公告)号：US06427546B1

公开(公告)日：2002-08-06

申请号：US09729840

申请日：2000-12-04

申请人： Eberhard Alber

发明人： Eberhard Alber

IPC分类号： F16H1904

摘要： In a linear guide unit comprising a guide housing configured as a profiled girder having a bottom wall and a side wall, said bottom and side walls defining empty guide space and forming an angle of less than 180° with each other in cross-section, a guide rail fixed on one of the bottom wall and the side wall, said guide rail being partially surrounded by at least one sliding traveler supported thereon, and a carriage plate fixed on the traveler and projecting out of a longitudinal opening of the empty guide space, said carriage plate having a connecting surface for connection to a connecting structure that is to be moved in a longitudinal direction of the guide housing, for a further delimitation of the empty guide space, a cover sheet is detachably fixed on the side wall in an end region of the side wall opposing the bottom wall, the longitudinal opening for the carriage plate being arranged between a free end region of the cover sheet and the bottom wall. The traveler comprises a drive having a drive shaft and a toothed pinion that is fixed on the drive shaft and meshes with a toothed rack. A movement of the traveler transmitted through a flexible traction element causes a rotation of two driven shafts.