ELECTROMOTIVE LINEAR DRIVE UNIT

摘要

Disclosed is an electromotive linear drive unit comprising a housing, a motor pot, a connection piece, a power supply cable, a deployable lifting pipe, and a fixed flanged pipe. The aim of the invention is to design said electromotive linear drive unit in such a way that it can be produced at a low cost while being easier to assemble than previously known embodiments thereof. Said aim is achieved by the fact that at least the areas joining the housing (11) to the motor pot (12) and the connection piece (13) are embodied in a cylindrical manner while said joining areas are formed by means of a rotary movement of the housing (11) and/or the motor pot (12) and/or the connection piece (13) in a radial direction, the joining areas being embodied in a non-positive manner in an axial direction. Said type of connection is obtained by means of meshing threads. The inventive linear drive unit is particularly suitable for driving the adjustable parts of a slatted frame or armchair.