Jig for assembling building fittings especially door and window frames comprises free standing frame carrying an adjustable mounting table which holds the frame components with adjustable grips

摘要

A jig for assembling building fittings especially door and window frames and fitting same into the building apertures has a free standing frame with a lower frame (21) supported on the floor and carrying an adjustable mounting table (22) which holds the frame components (8) in the required position for securing into the aperture. The operator trims and accurately assembles the components single handed.