DEVICE FOR SECURING INSTRUMENT TO HOLDER

摘要

A device intended for securing an instrument (3) to a holder (1), one (1) of which is provided with an opening (2), whereas the other (3) comprises a rod (4) located inside the opening (2) and provided with a groove (7) with lateral surfaces (8, 9). The device contains pin (10). The opening (2) and the rod (4) have abutment surfaces (12, 13). The shortest distance (l) between the abutment surface (13) of the rod (4) and the most distant lateral surface (8) of the groove (7) is less than the distance (L) between the abutment surface (12) of the opening (2) and the most distant surface of the pin (10) from that abutment surface (12) of the opening (2).