Universal components for moving blade guide arm points

摘要

The components serve for mounting top (2) and bottom blades (3) of double- and single-blade moving mechanism. A holder has a clamping bore for setting a rubber-metal block of a moving blade guide arm point. The holder has several bores of specified spacing on a centre line from and to the clamping bore. A blind bore and a through bore are at different spacings. If a uniform tube is used for the holder, the latter has a bore pattern has a blind bore and three through bores of specified spacings.