Bearing clearance detector
OwnerDavid N. Schuhinventor
Life of this patent
Estimating the term…
Abstract
An operating apparatus and method for a bearing clearance detector. The apparatus is arranged such that an air pressure and vacuum may be applied to a probe inserted into the cylinder of an engine. The operator may apply the vacuum in incremented steps while observing the readings of a micrometer mounted on the probe. The “steps”required for proper bearing clearance readings are readily observed.
Claims5
A bearing clearance detector operable to be inserted into a hole giving access to the cylinder of an engine, a distance measuring device operably connected to said detector and adapted to be in contact with a piston in said cylinder, operating apparatus interposed between an air supply line connected to said detector and a source of air pressure supplied to said operating apparatus, said operating apparatus including means operated by an operator for incrementally applying a vacuum to said cylinder of said engine while allowing said operator of said incremental application means to simultaneously observe the distance measuring device connected to said detector, said operating apparatus being connected to and immediately adjacent to said distance measuring device.
A method of applying a vacuum or air pressure to a bearing clearance detector by an operator, said method comprising applying air pressure to said detector, applying increasing vacuum to said detector in incremental steps, and observing the incremental distances of said steps indicated on a measurement device operably connected to said detector and located immediately adjacent thereto, said method of applying air or air pressure being performed by a single operator, said operator observing said distance on said measurement device while simultaneously applying vacuum or air pressure to said detector.
Dependencies are inferred from the claim text.