Non-magnetic printing press packing gauge
OwnerJohn D. Proffitinventor
Life of this patent
Estimating the term…
Abstract
A printing press packing gauge is provided in the form of a channel member or saddle for lengthwise disposition along and support from a blanket cylinder with the open side of the channel member abutted and seated against the blanket cylinder and one end of the gauge including an elongated reciprocal sensor lengthwise shiftable relative to the channel member generally radially of the cylinder while an indicator spindle is mounted for lengthwise shifting longitudinally of the channel member and movement connecting structure in the form of a bellcrank pivotally supported from the channel member is provided and operatively connects the sensor with the spindle for simultaneous and equal shifting of the spindle relative to the channel member responsive to shifting of the sensor relative to the saddle member.
Claims12
A press packing gauge including an elongated body having first and second opposite sides, said first side including a pair of elongated, laterally spaced apart and outwardly facing abutment surfaces extending longitudinally of said body throughout a major portion of the length thereof adjacent one end of said body, a sensor mounted from said body for reciprocation along a path at least substantially normal to a plane containing said abutment surfaces and operatively connected to indicator means mounted from said body for indicating distances said sensor is shifted along said path, and a handle mounted from said body and including an elongated hand grip portion spaced outward of said second side, generally paralleling said plane and disposed transverse to said body, said elongated hand grip portion including a longitudinal mid-portion disposed between laterally spaced planes paralleling said path and extending along said abutment surfaces.
In a gauge including an elongated body incorporating an elongated sensor guidingly lengthwise reciprocal transversely of said body and an elongated indicator spindle lengthwise reciprocal longitudinally of said body, a motion transmission connection between said sensor and said indicator spindle including a bellcrank supported from said body for oscillation about an axis normal to a plane in which said sensor and spindle are reciprocal and including first and second substantially right angulated arms disposed in said plane with said first arm abutted, laterally, against one end of said spindle and said second arm abutted, laterally, against one end of said sensor, first means connected between said sensor and body yielding biasing said sensor toward said second arm, second means connected between said bell crank and body yielding biasing said bellcrank in a direction to swing said second arm toward said sensor to thereby oppose said first means, and third means connected between said indicator spindle and body yieldingly biasing said indicator spindle toward said first arm.
Dependencies are inferred from the claim text.