Abstract: Apparatus is for economically and efficiently preparing foods for frying by a fast service food store. Food, such as chicken cut in pieces for frying, is placed inside of a basket portion of the apparatus and then lowered into a batter solution by pushing downward on the basket crossbar. Upon releasing the crossbar, springs push the basket upward. Thereafter, the batter coated food may be dumped from the basket by pivoting the basket portion forward.

Abstract: This invention is a new type of couch or chair using multiple elongated reversible cushions for both the back and seat. The cushion, which may be used any place in the seat or back, has an extension on each end thereof so the back and seat cushions will interlock. The extension also overhangs the front of the couch which forms a part of the couch frame. The couch frame has four legs with the front legs supporting the arm rests and the rear legs supporting the back. A horizontal frame extending between the legs supports the seat cushions. Slats extend horizontally under the cushions for both the seat and back. The frame is formed from wood with saddlebag cushions being draped over the arms of the couch.

Abstract: A fluid operated impact drilling device wherein a hammer is mounted in a casing for axial reciprocating movement and drilling fluid flows through the hammer. The flow of drilling fluid is controlled by a valve element at the upper portion of the hammer. Differential pressure areas are provided in the flow path of the drilling fluid which coupled with the action of the valve element causes the hammer to be repeatedly lifted up into the valve element and then driven downward against an anvil by the force of the drilling mud. The valve element remains partly open, thereby preventing excessive backpressures from damaging the drill pipe or equipment. The drilling device is attached immediately above the drill bit with the drill bit being secured to the anvil. A catcher device is mounted to stop the reciprocating impact action of the hammer against the anvil upon picking the bit up off bottom.

Abstract: A bearing housing for high speed rotating shafts wherein the bearing housing is constructed in two parts with the bearing being of the semi-floating type. One part of the bearing housing presses against the bearing to resist any axial thrust that may be exerted on the bearing during high speed operation. The bearing is floating on a lubricant around its outer diameter in the other portion of the two part bearing housing. With the bearing being stationary in the housing, the only critical surface becomes the internal surface between the bearing and the shaft itself. By varying the position of the two parts of the bearing housing, the passage for the lubricant to enter the bearing housing can be located at a near vertical position while permitting desired orientation of the end of the bearing housing.

Abstract: A collapsible ball check valve for use in high pressure pneumatic devices to prevent a backflow upon loss of the high pressure while, simultaneously, not requiring a pressure loss to operate the check valve. The pressure of the fluid causes the hollow ball to collapse inwardly, thereby allowing fluid to continue to flow through the flow passage around the collapsed ball valve and through the valve seat which is provided with a plurality of inwardly sloped passages to allow fluid flow therethrough upon collapse of the hollow ball. Upon losing pressure in the flow passage, the ball valve resumes its normal shape to press against a flanged opening in the flow passage thereby preventing a reverse flow of fluid.

Abstract: A pneumatically operated impact drilling tool for rotary drilling, includes a reciprocating hammer, an anvil positioned under the hammer and a feeder means extending through the hammer. The drilling tool is connected in a string of drilling pipe and high pressure pneumatic fluid flowing through the drilling pipe operates the impact tool. The feeder directs and times the flow of fluid through ports in the hammer to create a first pressure zone to raise the hammer off the anvil, and a second pressure zone above the hammer to drive the hammer down against the anvil to create an impact on the drill bit. Exhaust ports in the hammer exhaust the fluid from the second pressure zone.

Abstract: A blade type golf club comprising an upstanding blade and a rearwardly extending flange, a longitudinally and horizontally extending groove of desired depth in the angle formed between said blade and said flange and extending forwardly into said blade, and an arcuately shaped groove of desired depth in the medial upper surface of said flange and intermeshed with said longitudinally and horizontally extending groove.

Abstract: A portable bar assembly characterized by a unitary cabinet structure mounted on casters and containing a plurality of electrically operated liquid dispensing units mounted therein for selectively delivering a controlled quantity of liquid from liquid containers mounted in a drawer assembly slidably located inside the cabinet. The cabinet structure is provided with a surface storage area containing an ice sink and utility pans. A glass dispenser and refuse receptacle are located on the front of the cabinet structure. A brake assembly is provided for locking the casters against movement. Power for the dispensing units is provided by a battery pack.

Abstract: An improved hydraulic control means for check valves to prevent slamming of a clapper against a seat. The clapper of the check valve is connected via a crosshead to an hydraulic cylinder and a piston contained therein controls the closing of the check valve. The hydraulic cylinder has means restricting flow of fluid from below the piston in the hydraulic cylinder to above the piston in the hydraulic cylinder, but permits unrestricted flow in the opposite direction. Relief valves are included to prevent overpressurization in the hydraulic cylinder. A precharged accumulator allows for fluid expansion and contraction in the hydraulic cylinder, plus replacing fluid lost by leakage.

Abstract: An apparatus for retrieving oil from a producing zone after the bottom hole pressure has decreased to such an extent that artificial lift is required for production. An accumulator is provided by casing sealed off with a packer, or an accumulation chamber located in the area of the casing where oil accumulates. The uppermost portion of the accumulator is vented to atmosphere to allow oil flow therein. A floating piston-type device may be located immediately above the accumulator with a bypass from the accumulator to the top of the floating piston. Pressure is subsequently applied through the vent line to the accumulator to force oil from the accumulator through a stinger tube above the floating piston and subsequently raise the oil and floating piston to the surface. Without the piston, a stinger tube and standing valve may be used to accumulate oil in the production tubing. The vent line may be located inside the production line with the upper casing being used as a pressure storage tank.

Abstract: An apparatus for retrieving oil from a producing zone after the bottom hole pressure has decreased to such an extent that artificial lift is required for production. An accumulator is positioned in the area of the casing where oil accumulates with the uppermost portion being vented to atmosphere to allow oil flow therein. A floating piston-type device may be located immediately above the accumulator with a bypass from the accumulator to the top of the floating piston. Pressure is subsequently applied through the vent line to the accumulator to force oil from the accumulator through a stinger tube above the floating piston and subsequently raise the oil and floating piston to the surface. Without the piston, a stinger tube and standing valve may be used to accumulate oil in the production tubing.

Abstract: A bearing housing for high speed rotating shafts wherein the bearing housing is constructed in two parts with the bearing being of the semi-floating type. One part of the bearing housing presses against the bearing to resist any axial thrust that may be exerted on the bearing during high speed operation. The bearing is floating on a lubricant around its outer diameter in the other portion of the two part bearing housing. With the bearing being stationary in the housing, the only critical surface becomes the internal surface between the bearing and the shaft itself. By varying the position of the two parts of the bearing housing, the passage for the lubricant to enter the bearing housing can be located at a near vertical position while permitting desired orientation of the end of the bearing housing.

Abstract: A vertical storage, display and dispensing rack assembly is shown which is filled from the front and dispenses articles from the front. The rack has a plurality of slots with each slot being adjustable in both width and depth so that a different sized article may be dispensed from each slot. Retaining flanges hold the articles in the individual slots with the lower front being open for ease of dispensing the articles. The rack assembly has interchangeable components for ease of assembly or change of configuration to accommodate different size articles in accord with the changing needs.

Abstract: A blade type golf club comprising an upstanding blade and a rearwardly extending flange, a longitudinally and horizontally extending groove of desired depth in the angle formed between said blade and said flange and extending forwardly into said blade, and an arcuately shaped groove of desired depth in the medial upper surface of said flange and intermeshed with said longitudinally and horizontally extending groove.