| 摘要 |
PCT No. PCT/AT96/00049 Sec. 371 Date Sep. 18, 1997 Sec. 102(e) Date Sep. 18, 1997 PCT Filed Mar. 15, 1996 PCT Pub. No. WO96/30086 PCT Pub. Date Oct. 3, 1996A suspended trimming device in which two lengths of cable are suspended from a yoke and have loops at their ends, in which the yoke is suspended to pivot at least about a horizontal axis. According to the invention, the yoke is suspended on an elastic cable secured to the yoke at its longitudinal center so that the yoke is vertically movable and can also rotate about a vertical axis.
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