| 摘要 |
A linear drive unit (1) possesses a first principal body (2) with a U-like section part (4) and furthermore a second principal body (3) with a drive housing (7). Using at least one drive means the two principal bodies (and 3) may be driven to perform a linear relative movement. The section part (4) straddles the drive housing (7), its longitudinal limbs (5a and 5b) being opposite to the side faces (13a and 13b) of the drive housing (7) with the intermediate placement of linear guide means. The section part (4) comprises two section elements (23a and 23b) each having one of the limbs (5a and 5b), such section elements being firmly joined together and being placed opposite to each other alongside each other setting the guide play of the linear drive means.
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