| 摘要 |
The invention relates to a driving mechanism for a door leaf (1) of a sliding door. The driving mechanism includes a pivoted lever (6), moved by a drive (4), which is pivotal about a fixed pivoted lever shaft (5) extending perpendicularly onto the door leaf plane and carries an entraining device (8). The entraining device projects into a substantially vertical groove (2) connected to the door leaf, and which can be moved with respect to the pivoted lever shaft (5). The entraining device (8), which may be in the form of a roller, is arranged on a rotary handle (7) rotatably mounted on the pivoted lever (6) about a rotary handle shaft (17). The rotary handle (7) in turn, is subject to the effect of a spring (9) which forces it in the direction corresponding to the closed end position of the door leaf (1). The spring (9) may be a compression spring which acts with one end attached to the pivoted lever (6), and its other end on the rotary handle (7), between the handle shaft (17) and the entraining device (8). |
