Distance comparing device for two objects and target object - uses pair of hinged arms with view slots through which objects can be seen when arms are splayed

摘要

The distance measuring device is designed to compare the distance between a first object (2) and a target object (3) and also the distance between a second object (4) and the target object (3). The device has two arms (A,B) which are hinged at one point (8). The two arms (A,B) each have widow openings in them. These windows are delimited by arcs of circles having a centre the hinge axis. USE/ADVANTAGE - Is designed to be used in a game of bowls for comparing distance between bowls and jack. Easy to use.