Abstract: A device for eliminating droplets of liquid from a gas stream. A spindle member is mounted in a tubular body. The spindle member includes upper and lower disc portions sealed at their edges to the tubular body and a plurality of tubular portions spanning the upper and lower disc portions. A base member closes a lower end of the tubular body. A mixing chamber is provided inside the body below the lower disc member. A head member closes an upper end of the tubular body. A pair of chambers is formed in the head member facing the interior of the tubular body. Openings in the disc members provide communication from one of the chambers in the head member through the interior of the tubular portions to the mixing chamber. Return openings in the upper and lower disc members provide communication between the mixing chamber and the other chamber in the head member. Liquid absorbent plug members are mounted in the tubular portions.

Abstract: A machine for drying granular materials such as sand and gravel. The machine includes coaxial inner and outer cylinders. Moist sand is introduced into an inlet end of the inner cylinder and gravel is introduced into the inlet end of the outer cylinder. The sand is moved along the inner cylinder by impellers toward the outlet end of the inner cylinder in heat exchange relation with the inner cylinder while the sand is heated to evaporate water therefrom. The heated sand is directed from the outlet end of the inner cylinder into an inlet end portion of the outer cylinder to mix with the gravel. Impeller assemblies mounted on the interior of the outer cylinder raise the sand-gravel mixture as the cylinders rotate to cause the sand-gravel mixture to advance along the space between the cylinders toward the outlet end of the outer cylinder and to cascade against an outer wall of the inner cylinder. End portions of the inner cylinder are carried by support assemblies mounted on the outer cylinder.

Abstract: A water distillation system which includes a storage tank for impure water and a storage tank for distilled water. Impure water is pumped through a heater to an evaporator. Impure water is also pumped through an impure water jet ejector. Distilled water is pumped through a distilled water jet ejector. The impure water jet ejector withdraws water from the bottom of the evaporator. The distilled water jet ejector withdraws water vapor from the top of the evaporator. Distilled water from the distilled water jet ejector passes through a heat exchanger in the impure water tank to heat input water. Impure water from the impure water jet ejector passes through a heat exchanger in the distilled water tank to cool the distilled water.

Abstract: An animal skinning machine. Upper and lower clamp guide trackways guide clamp carriages between which a clamp body is mounted. A first clamp and a clamp frame are carried by the clamp body. Clamp actuators carried by the clamp frame support a second clamp which is movable between a released position spaced from the first clamp and an engaged position for cooperating with the first clamp for engaging a leading edge portion of an animal skin. An elongated knife member is mounted adjacent entry ends of the clamp guide trackways for separating the skin from a carcass of the animal. Upper and lower roller guide trackways guide roller carriages and a roller rotatably mounted on the roller carriages for movement between a retracted position at which the roller is spaced from the knife member and an advanced position adjacent the knife member and spaced therefrom sufficiently to permit the skin to pass between the knife member and the roller.

Abstract: A support system for a wheeled vehicle that includes a housing mounted on the vehicle, a pair of support arms pivotally mounted on the housing, wheels mounted on the support arms for engaging a supporting surface, and a crank arm attached to each support arm. Locking fittings pivotally mounted on the housing carry teeth engageable with teeth mounted on the crank arms to hold the crank arms in selected positions. The locking fittings are withdrawn from tooth engaged position to release the support arms for swinging movement. The support arms are swung between a raised position and a lowered vehicle supporting position. The locking fittings hold the support arms in raised position or in selected lowered position when released.

Abstract: A tool for slitting a casing of a cable. A knife blade is held between a pair of holder halves. Slots in the holder halves along a part line form an opening between the holder halves of a size to receive the cable for movement axially through the opening. A corner portion of the knife blade extends from an edge of the opening transversely of the opening a sufficient distance to slit the casing of the cable without penetrating conductors of the cable as the cable is advanced along the opening.

Abstract: An aneurysm clip that includes a pair of elongated blades which are urged into gripping relation with an aneurysm on a blood vessel. The blades have smooth edges for positioning adjacent to the blood vessel when the blades grip the aneurysm. Teeth on edges of the blades spaced from the smooth edges thereof engage and grip the aneurysm spaced from the blood vessel.

Abstract: A keel kite including brackets slidably mounted on wing sticks thereof. The brackets are spanned by a cross brace telescopically mounted in and connecting the brackets. The brackets can be held at selected positions along the wing sticks. A kite string is attached to the keel. An opening in the keel receives an air activated sound making device mounted on a central keel stick of the kite. The sound making device is actuated by air passing the keel as the kite flies. The sound making device includes a spinner rotatably mounted in the opening in the keel. The spinner is of light reflective material. The body is transparent so that sunlight can be reflected from the spinner in a flashing or sparkling effect.

Abstract: A device for guiding a belt during mounting on a pulley. A body of the device has a slot for receiving an edge portion of the pulley and a face portion adjacent the slot and substantially parallel with the slot for receiving and supporting the belt. The device is attached to the pulley and holds the belt as the pulley is turned and guides the belt into the pulley.

Abstract: An observation device that includes a ground post, a seat at an upper end of the ground post and a support at a lower end of the ground post. Cantilever frames are mounted on the ground post and support a main post. A binocular support is mounted on the main post for supporting binoculars in position for use by an observer on the seat. The main post, the seat and the binoculars swing with the observer. An umbrella can be pivotally mounted on the main post.

Abstract: A resilient synthetic resin toilet seat which includes a preformed stiffening portion having an internal foamed core. The core is enveloped in an unfoamed self-skin. A cushioning portion is molded thereon and has an internal foamed core enveloped in a tough but resilient self-skin unitarily extending from the top and sides of said stiffening portion. A resilient synthetic resin toilet seat lid having an internal foamed core enveloped in an unfoamed skin, a method of making the seat and lid by molding, as well as molds for use in such molding, are also disclosed.

Abstract: A one-piece indexable cutting insert for a machine tool and method of machining therewith. The insert has opposed support faces and side walls, with the side walls being provided with cutting edge portions along spaced lengthwise edges. Each cutting edge portion includes a pressure land intersecting the side wall and extending inwardly therefrom, a relief land inboard of the pressure land and a chip breaker groove inboard of the pressure land. The pressure lands diverge from the side wall at such an angle that a normal to one of the pressure lands is directed into an opposed support face inboard of the chip breaker groove thereof.

Abstract: A louver assembly that includes a rectangular frame. Vertically spaced louver blades span side members of the frame. A gutter member overlies the louver blades and underlies an upper member of the frame. The gutter member includes an outer wall panel having an upper edge terminating beneath an outer face of the upper member to define a transverse water inlet opening receiving rain water from the upper member and from a wall thereabove. Downspout means in one of the side frames receives water from the gutter member. Water from the louver blades is also received in one of the side frames but the water from the gutter member is isolated from the louver blades.

Abstract: An apparatus for drying two materials comprising two coaxial cylinders, means for rotating the coaxial cylinders, means for introducing a first material into one end of the inner cylinder, means for heating the first material, means for moving the first material in response to the rotation of the cylinders along the interior of the inner cylinder so same is discharged from a second end thereof into an adjacent end of the outer cylinder, means for introducing a second material into the said adjacent end of the outer cylinder, and means for moving the first and second materials in response to the rotation of the cylinders along the interior of the outer cylinder in a direction contra to that of the movement of the first material in the inner cylinder so said first and second materials are discharged from the other end of the outer cylinder. The first material is dried in the inner cylinder by direct heating.

Abstract: A device for removing snow which is convertible into a lawn mower and includes a housing of inverted cup shape including an upright annular wall and a bottom plate removably mounted on the housing to close the lower side thereof. An inlet opening is provided in the upright wall, and a hollow scoop is removably mounted on the housing in communication with the inlet opening. A substantially horizontal bar is rotatably mounted inside the housing. Buckets at end portions of the bar engage snow entering the housing through the inlet opening and eject the snow through a tangential discharge conduit communicating with the interior of the housing.

Abstract: A device for measuring the sensitivity of a patient to externally applied vibration. The device includes a pallometer head which supports a vibratable probe. The probe is caused to vibrate with a selected amplitude and at a selected frequency. The head is supported beneath a table with the probe extending through an opening in the table so that the probe can be engaged by a member of the patient as the member rests on the table. The head is supported on a beam which carries a counterweight so that the probe engages a member of the patient with a controlled pressure.