Self-aligning and locking mount for engine accessory

This invention relates to mounts for engine accessories and more particularly to a new and improved self-aligning and self-locking mount with adjustable clamping bushings for securely attaching an engine accessory to the engine. A specialized mounting arrangement for an accessory such as an engine driven air conditioner compressor to an engine is utilized featuring a pair of press fitted bushings in a pair of arms of the mount and a single bolt extending therethrough. The arms of the mount assembly are constructed so that they straddle portions of an anchor member attached to the engine. A connector bolt is inserted through one bushing in one arm of the mount and then thorough a passage in the anchor member, and next into engagement with internal threads carried by the other bushing which his carried by the other arm of the mount. Rotation of the bolt moves the bushings toward one another and against the ends of the anchor member to clamp the anchor and thus the accessory therebetween. This clamping construction permits the accessory and mount to be adjusted axially relative to the bold so the accessory can be aligned relative to the engine drive arrangement before the accessory is finally affixed to the engine in a non-adjusting fashion.