Universal head protrusion gauge for video recorders

摘要

A gauge for use in measuring the protrusion of a head from the surface of a video recorder is disclosed. The gauge is a universal gauge which can accurately and reproducibly measure head protrusion on any video recorder without the need of precision aligned mounting holes. The necessary accuracy is achieved by a unique double pivot design along with a universal mounting scheme. A novel mechanism is also provided to aid in visual alignment of the gauge and to provide a positive indication of misalignment by the user.