Abstract: The carrier includes a top member, a base member and at least two adjustable vertical side members. The vertical side members are adjustable horizontally to vary the width between the side members to accommodate printed circuit boards of varying width. The vertical side members include a plurality of adjustable brackets having a printed circuit board carrying surfaces positioned in a horizontal plane. The brackets are adjustable vertically for accommodating printed circuit boards of varying dimensions.

Abstract: This disclosure relates to needle guards for rotary loop takers in sewing machines and has its purpose prevention of interference between the needle and the loop seizing beak of the rotary loop taker during the sewing operation. A needle guard is provided which takes the form of a rib member formed in the bottom wall of the rotary loop taker which rib member is spaced from the vertical side wall of the cup-shaped rotary loop taker. The rib member is relatively thin and may be said to be resilient. Means are provided for biasing the rib member toward and away from the vertical side wall of the rotary loop taker in order that the rib member may be adjusted relative to the reciprocating path of the needle so that the needle will be deflected away from the loop seizing beak of the rotary loop taker upon penetration of the fabric by said needle and thereby prevent a scoring of the loop seizing beak or a breakage of the needle.

Abstract: An improved apparatus for cutting a moving web of paper comprising a cutting blade mounted on a rotary shaft at an angle to the axis of the shaft and a stationary cutting bar cooperating with the cutting blade to cut the web into paper of predetermined lengths. The apparatus is particularly suitable for cutting paper into predetermined lengths at high speeds as it is discharged from the printing system of a high-speed computer.