mooring device and alignment of the standard test pieces (dcb in wood, and,...) for the traction machine

摘要

the invention relates to a device between a tube (8) of different sizes and enbois a pulling head. the system of a set of steerable montagecomprend parts (1, 2, 3, 4, 4 ', 5, 6, 7). the parts (1), (2), (3), (5) and (6) and (7) are designed to be assembled to provide a direct link to systu00e8meu00e9quivalent to finger ball. schema