Nipper apparatus for use in comber

Abstract

A nipper apparatus for use in a comber has a nipper frame having a cushion plate fixed to a lower portion of the frame. The nipper frame is suspended as a whole by a nipper pivot and a nipper shaft and is arranged to swing toward and away from a detaching roller by a reciprocating turn of the nipper shaft. The nipper apparatus is arranged to repeat gripping and releasing of a fleece on the cushion plate by a nipper knife through motion of a nipper arm having the nipper knife at a front thereof and a spring rod at a rear end thereof which turn according to a swing of the nipper frame. A spring end portion of the spring rod serves as a point for providing pressure support for the nipper arm and is pivotably movably supported with respect to a machine frame. The spring end portion is movable along an arc to a predetermined position according to a change in a nipper gauge and fixable in that position.

Dependencies are inferred from the claim text.