| 摘要 |
A mount for a holding structure of a free-cutting device having two clamping members which respectively include a depression for receiving a mount member of the holding structure, while at least one of the clamping members is provided with a receiving surface extending transverse to the depression for receiving a supporting tube of the free-cutting device. The at least one of the clamping members is provided with screw bolts guided in passages of the two clamping members by means of which the mount portion for the holding structure is clamped fast between the two clamping members. The receiving part for the supporting tube and the depressions for the mounting part for the supporting tube are located at different heights. The depressions confine at least partly a passage which extends over the entire length of the two clamping parts for the bearing part. At least four screw bolts are provided which received in pairs are located on both sides of the receiving surface in said clamping pieces, while the openings have thread-free passages for the screw bolts.
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