| 摘要 |
A tool holder 10 comprises chains 11, 12 with pivoted links 15, to support and move the tool holding elements 13. Pivot pins 17 of the links have projections which insert into complementary holes 18 arranged on the body of the tool holding elements 13 so as to fasten them to the chains 11, 12. Advantageously, the chains 11, 12 are two in number, extending in parallel with the projections of the pins 17 facing each other by the projecting ends so as to be inserted into the holes 18 in the body of the tool holding elements 13 from opposite directions. <IMAGE> |
