| 摘要 |
The invention relates to a rip fence module for a machine tool (1), in particular a panel sizing circular saw (1) in order to position workpieces with their edge facing away from a tool (2) on a machine table (3) at a certain distance to the tool (2), comprising: a superstructure (9) overlapping the machine table (3) at least in sections presenting a workpiece stop (9d) for the workpiece to be treated extending in a longitudinal direction (L), at least one guided portion (24, 16g) which is insertable and guidable in an allocated guide groove (14a) provided on the machine table side extending in an extension direction (A) transversely to the longitudinal direction (L), and by which the superstructure (9) is supported movably in the guide groove (14a) in the extension direction (A) relatively the tool (2), and a locking device (16) shiftable between a locking position and a release position in order to lock the rip fence module in the locking position at a guided portion (24, 16g) defined relatively the guide groove (14a), and to permit in the release position a shifting of the guided portion (24, 16g) in the guide groove (14a). The invention is characterised in that the guided portion (24, 16g) comprises a guided carriage (24) insertable in the guide groove (14a) at least in sections which in turn comprises a number of ball bearings or roller bearings (24a, 24b) by means of which the guided carriage (24) inserted into the guide groove (14a) is movable on rollers in the release position on allocated roll-way surfaces. Moreover the invention relates to a wood working machine (1) with a corresponding rip fence.
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