<p>A cutter head having a reciprocating knife has a base frame movable relative to a support carriage between a raised non-cutting position and a lowered cutting position with the base frame and the support carriage cooperating with one another to limit the movement of the base frame to define raised and lowered positions. A variable lowering stop mechanism is interposed between said base frame and said carriage to adjustably lower the cutting depth of the knife relative to said support carriage in response to a decrease in knife length at its tip resulting from sharpening. The variable lowering stop mechanism may be activated by a controller which counts the number of sharpenings occurring during a cutting operation.</p>
申请公布号
DE4104241(C2)
申请公布日期
1994.01.20
申请号
DE19914104241
申请日期
1991.02.12
申请人
GERBER GARMENT TECHNOLOGY, INC., TOLLAND, CONN., US