Abstract: This invention relates to surface finishing machines and more particularly to a bench size machine featuring a multiple workpiece positioning holder adapted to be removably supported on a vacuum, hold down assembly, which is in turn mounted for multiple directional reciprocating movements within the machine for passing the workpieces for finishing engagement with a finishing roll.

Abstract: A transportable boat lift including a framework having a base portion and a boat support portion mounted on the base portion for vertically directed movement between extended or boat supporting and non-supporting or retracted positions, and at least one flotation device coupled to the framework for effecting submersion/emersion thereof incident to such movements of the boat support portion relative to the base portion.

Abstract: An apparatus for applying a label to an article while the article is being transported along a path of travel by a conveyor, including a vertically movable applicator foot operable to pick up a label from a source and apply such label to the surface of an article and a vertically movable compressor foot operable to engage the applied label to cause it to conform to the contour of the article surface. The applicator foot and compressor foot are independently supported for conjunctive movements with the article in the direction of conveyor travel, while operably engaged therewith.

Abstract: An improved ground-run/skid-braking and/or maneuvering control system for an aircraft or ground effect machine having an air cushion type undercarriage of the type comprising an elastically retractable inflatable trunk or other air inflatable air cushion confining device fabricated of elastic sheet material. The braking/control system comprises a mechanically actuated multiple spine system disposed interiorly of the trunk fabric; and is operable under pilot control to cause portions of the trunk to curvilinearly project downwardly below the basic footprint level of the trunk when inflated, to provide the desired ground-friction braking/maneuvering effects. The projected portions of the trunk are externally armored by means of wear/tear resistant friction pads which are relatively pleat-folding automatically incidental to elastic contractions of the trunk sheet material, to minimize craft flight drag effects.