Abstract: A clutch assembly for automotive vehicle four-wheel drives either in association with an axle disconnect or wheel hub incorporates a power shift mechanism which can be remotely activated either when the vehicle is static, in motion and during either forward or reverse direction of movement to positively drive the clutch members into and out of engagement with one another. The power shift mechanism includes sealed envelopes in the form of expandable and contractable compartments which in response to a remote control valve will positively shift the clutch members into and out of engagement, and the members will remain in the shifted position without the continued application of force until positively shifted away from that position by the power shift mechanism.

Abstract: A golf bag carrying system, in the form of a dual strap carrier, includes a first and a second strap secured to the golf bag to define arm and shoulder openings. The straps have shoulder pads, and one of which may be covered with a relatively slick material. The first strap second end and the second strap first end are attached to a mid-portion of the bag at a central location. The other ends of the first and second straps are secured to the golf bag longitudinally on opposite sides of the central location. The straps include a first and second resilient strap elements at the central location, and the resilient elements terminate at a location spaced from the shoulder pads. These resilient strap elements position thus the straps for easy access. The first, second and third mounts for securing the straps to the bag are selectively adjustable longitudinally along the bag to balance the bag and to adjust for shoulder width. Also, the pads may be laterally arcuate to facilitate wear.

Abstract: A dual shoulder strap assembly for a golf bag having first and second strap members connected in end-to-end relation to one another along one side of the golf bag, a handle grip interconnecting adjoining ends of the strap members, and circumferential loops serve to connect opposite extreme ends of the first and second strap members to the golf bag in such a way as to maintain the bag in centered relation against the back of the carrier when the straps are passed over the shoulders. The upper and lower extreme ends of the strap members are self-adjusting circumferentially, and the adjoining ends between the strap members are interconnected in such a way as to maintain the strap members in an elevated position so that the bag can be easily lifted off the ground and more easily placed on the shoulders of the carrier.

Abstract: A grease extraction system includes an outer housing including a lower entrance passage and an upper exit duct for drawing the exhaust air stream upwardly through a scrubbing chamber, and a water supply manifold directs the water into the exhaust stream at the chamber area in such a way as to create a vortex of water droplets in the exhaust stream to encourage the extraction of grease, fumes and other contaminants from the stream.

Abstract: A golf bag has a support strap assembly that allows carriage by a person. The strap assembly includes a first strap having one strap end secured to the golf bag at a first location at its upper, open end, and the other strap end is secured to the golf bag at a second location longitudinally spaced from the first location. A second strap has one end secured to the golf bag at the second location, and the other strap end is secured to the golf bag at a third location longitudinally spaced from the second location between the second location and the closed end of the golf bag. The ends secured at the second location are preferably attached to one another to form a central portion for the strap assembly. The two straps thus allow the golf bag to be carried on both shoulders and oriented transversely across the back. Various mounts are described for these two straps, and different adjustment and padding structures are disclosed.

Abstract: An internal combustion engine having a pair of stationary housings of generally triangular configuration with sidewalls of each housing converging into one end of the opposite ends of a common output shaft, a compression chamber being disposed in each sidewall of a housing at the intersection of adjacent sidewalls; and a plurality of elongated connecting rods are mounted in each housing for rotation about a common axis of rotation, the rods disposed at pretermined angles to one another and each rod having a vane at an outer free end, the movement of one of the connecting rods parallel to one of the sidewalls in each housing causing rotation of the vane on another of the connecting rods into one of the compression chambers whereupon ignition of a fuel/air mixture in that chamber will impart movement of the other rod toward the next chamber in succession as it rotates the vane on the one rod through another chamber, and the successive, alternate firing of compression chambers in each housing causing rotation of

Abstract: A wheelchair lift apparatus for transporting a wheelchair and its occupant into and from a commercial vehicle can be installed in the existing doorway of the vehicle on a rotation column which is capable of supporting a telescoping platform assembly for movement into and out of an operative position across the doorway, there being a retention strap to prevent accidental forward rolling movement of the wheelchair as it is lifted or lowered, and a barrier plate across the front end of the forwardmost platform section cooperates with side flanges or rails on the platform section to prevent accidental movement of the wheelchair off of the platform assembly. The platform support unit is capable of lifting and lowering substantial loads without binding, and the platform assembly is hinged to the platform support unit in such a way as to require positive manual pressure in folding and unfolding the platform assembly with respect to the support unit.

Abstract: A bowel care system is made up of a wheeled cart unit so as to be readily transportable between a patient and bathroom for removal of waste matter from the patient by means of colonic lavage apparatus mounted on the unit, the apparatus including a fill container and waste reservoir with a fill line extending from the fill container into communication with a speculum which is insertable into the anal canal of the patient, a pump for pumping water under pressure through the speculum, a drain line also communicating with the speculum at a location downstream of the fill line with a valve between the speculum and drain line which is movable between open and closed positions in response to differential pressure between the pump and speculum, and a timer is provided for sequentially activating and deactivating the pump over predetermined time intervals so that water is supplied under pressure over a first predetermined time interval through the speculum followed by remobal of the water and waste matter via the drai

Abstract: A gray hair cutter is disclosed which comprises an operating member having a curved free end serving as a hook provided with a cutting edge. The cutting edge may be fixed or pivoted for movement through a slot to reliably cut a single gray hair selected from among many hairs.

Abstract: A custom insole is made up of a plurality of layers of a thermoformable material united together at their interfaces to conform in size and contour to the bottom surface of a foot, the layers comprising at least one strength layer and at least one filler layer united to the strength layer and contoured to conform to the bottom surface of the foot; and an arch flange curves upwardly for a distance to laterally support the bone structure in the arch area of the foot. In the method of making the insole, an unformed blank of thermoformable material is placed on a resilient support portion with the ball portion on a firm surface and, by placing the foot on top of the layers and applying downward pressure, it will cause the heel of the foot to form a depression in the heel portion and the ball portion of the foot to flatten out the layers resting on the firm surface.

Abstract: NO.sub.x and SO.sub.x molecules are separated from a combustion exhaust gas stream by directing the exhaust gases through an elongated passageway, establishing a logarithmic potential across that passageway which will cause separation of the NO.sub.x and SO.sub.x molecules from the exhaust gases based on their permanent dipole moments, the potential being established between spaced conductors and at a relatively low voltage level sufficient to generate a capacitance between the conductors sufficient to cause separation of the molecules from the exhaust gas stream for recovery in a separate chamber.

Abstract: A portable apparatus for immediate self-treatment of sensorineural hearing loss, vertigo, tinnitus and aural fullness includes a probe for establishing a hermetic seal with the ear canal and a pump for establishing a positive or negative pressure in the ear canal via a hose connected to the probe. The portable apparatus further includes special controls accessible only to a physician or audiologist for establishing the maximum pump pressure and duration of operation optimal for the individual patient. The portable apparatus also includes controls accessible to the patient for initiating pump operation and varying the pump pressure and duration of operation within the limits established by the special controls. The apparatus includes its own independent power supply and may be conveniently carried anywhere by the patient so that it is with him at all times.

Abstract: Apparatus for loading and unloading materials onto and from a truck bed includes a corner-mounted swivel hoist mechanism which is releasably clamped to the walls of the truck bed and includes an upper swivel boom member and a lower winch assembly having a cable which can be passed either upwardly over the boom member or rearwardly along the truck bed; and a dump body can be placed on the truck bed and lifted at its front end by the hoist in dumping materials contained in the body. The dump body has an open frame and an inner flexible liner with a rear flap portion of the liner being releasable to an open or lowered position to facilitate removeal of the contents from the body when tilted.

Abstract: A custom insole is made up of a plurality of layers of a thermoformable material united together at their interfaces to conform in size and contour to the bottom surface of a foot, the layers comprising at least one strength layer and at least one filler layer united to the strength layer and contoured to conform to the bottom surface of the foot; and an arch flange curves upwardly for a distance to laterally support the bone structure in the arch area of the foot. In the method of making the insole, an unformed blank of thermoformable material is placed on a resilient support portion with the ball portion on a firm surface and, by placing the foot on top of the layers and applying downward pressure, it will cause the heel of the foot to form a depression in the heel portion and the ball portion of the foot to flatten out the layers resting on the firm surface.

Abstract: An ultrasonic nebulizer is of the type having a piezoelectric transducer communicating with a fluid reservoir and is characterized by having a protective cover of a predetermined wavelength which is superimposed on the transducer, an elastomeric boot in surrounding relation to the cover to prevent fluid loss from the interface between the cover and transducer, and an oil coupling medium is disposed in the interface for coupling the ultrasonic energy from the transducer to the cover.

Abstract: An article holder for eyeglasses in which an elongated cord has opposite end portions and means for releasably connecting a cord to each temple bar of a pair of eyeglasses with the cord extending around the head or neck of the wearer. A sleeve is disposed in outer surrounding relation to the cord, the sleeve of a length to cover substantially the entire length of the cord and slidable with respect thereto. Adjusting means are engagable with an intermediate portion of the cord to extend through the sleeve for adjusting the effective length of the cord between a position fitting snugly around the head of the wearer and a position wherein the eyeglasses are loosely suspended from the neck of the wearer. Preferably the cord is composed of elastic material capable of stretching in a lengthwise direction and the sleeve is capable of undergoing expansion and contraction according to adjustments in the effective length of the cord.