provided with means for adjusting the contact face, e.g. comprising flexible bands held by set-screws

Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually > using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor > Patterns; Master models > provided with means for adjusting the contact face, e.g. comprising flexible bands held by set-screws

Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually > using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor > Patterns; Masters models > provided with means for adjusting the contact face, e.g. comprising flexible bands held by set-screws