| 摘要 |
#CMT# #/CMT# The unit has a carriage (3) brought in engagement with a thread of a drive component (2) e.g. threaded spindle, through a slot shaped recess of a spindle pipe, where the threaded spindle is partially enclosed by a casing (5) in the form of the spindle pipe. The carriage is arranged outside the spindle pipe. The slot shaped recess runs parallel to a spindle axis (4). The carriage has a pressure roller that acts on an outer side of the spindle pipe. An inner cross section of a recess of the carriage corresponds to an outer cross section of the spindle pipe. #CMT#USE : #/CMT# Drive unit for motor adjustment of a closing unit e.g. window, door and swiveling gate, in a building (claimed). #CMT#ADVANTAGE : #/CMT# The drive unit is designed in such a manner that it reduces available space requirements without limiting efficiency of the drive unit. The threaded spindle is partially enclosed by the casing, so that the threaded spindle is protected against contamination, while reducing danger of injury of the drive unit. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic perspective view of a drive unit. 1 : Driving motor 2 : Drive component 3 : Carriage 4 : Spindle axis 5 : Casing. |
