Pace, Incorporated

Acroseal Window Corporation

Francis V Bugg

Leon F Slocomb, Jr

Frank Sylvia

John B Holdway

Alfred G Young

A machine for setting eyelets and the like in printed circuit boards includes a generally U-shaped frame having a pair of spaced-apart support arms defining a workpiece receiving zone therebetween, a first tool movably mounted in one of the support arms, and a second tool fixedly mounted in the other support arm and axially aligned with the first tool. An adjustable torque screw is connected to the first tool for moving the first tool into aligned contact with the second tool at a pre-determined eyelet setting pressure. The adjustable torque screw insures that the eyelet setting pressure does not exceed the pre-determined eyelet setting pressure despite continued rotation of the adjustable torque screw.

Fused eyeletting machine

An alarm system has its components completely concealed in the extruded framework of a window or door for actuation by a magnet mounted in a moving member with the alarm switch being a magnetically biased proximity sensor. Latching means are provided for maintaining the switch contacts closed after being initially closed by the actuating member. The system may include a ferrous shield for insertion between the framework and window to disable the alarm system so that the window may be moved by authorized personnel.

Growing community of inventors

Towson, MD, United States of America

Francis V Bugg