The present invention relates to a kind of stabilizations to be used for guided carriage (4), particularly for slide (5) or similar, therefore (1) that can be moved by linear drive apparatus. The purpose of the present invention is to provide a kind of stabilizing mechanism, prevent sliding door from swinging (5), especially when starting and checked slide displacement. For this reason,Guide carriage (4) is at least supported on sometimes equipped at least one backing roll (53) in guide rail (57) in this way.
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