Abstract: An insole comprising an upper foot contacting substrate, a lower substrate, and a shock absorbing flexible substrate with a plurality of cylinders and a plurality of carrying strips. The strips are trapped between the upper and lower substrates.

Abstract: The present invention is an improvement to the prior application Ser. No. 07/477,732 (abandoned) and U.S. Pat. No. 5,233,767 issued to the inventor in that it is a completely removable insole with an opening in the insole that houses shock absorption flexible material with carry strips that are trapped between an upper substrate and a lower substrate and can be moved from one pair of footwear to another.

Abstract: A fastener for securing insulation panels to a structural substrate. The fastener comprising an integral cover and a brim connected to a funnel terminating in a hole. The hole allows a screw to pass through so as to connect the fastener to the structural substrate. The cover in the closed position creates a reservoir which facilitates bonding of the fastener to a surface coating applied over the fastener. The funnel has at least one hole which secures the fastener to the insulation panels and helps prevent rotation of the fastener.

Abstract: A coupling for attaching a tool to a chuck includes a steel body substantially in the shape of a rectangular prism. The body includes an electrode end for attachment to an electric discharge machine electrode. The body also includes a chuck end opposite the electrode end for releasable attachment to a chuck mounted to an electric discharge machine, the chuck having four protrusions extending therefrom for alignment of the coupling relative to the chuck. The chuck end defines a substantially planar surface and four substantially rectangular channels for receiving the protrusions. The channels extend into the body from the surface and are arranged in a substantially X-shaped pattern. Each channel includes two outwardly elastically moveable side walls. Each channel also includes an slot adjacent and parallel to each side wall for enabling outward movement of the side wall. Each slot extends into the body from the surface.

Abstract: The present invention relates to an improved grommet for protecting wires and tubes that must be placed thru apertures in building panels or studs made of steel or the like. The grommet disclosed here includes a single piece, soft plastic body having any configuration, (e.g. polygonal, round, oval, semi-circle, or even polygonal with curved edges) which is flanged along its periphery. On one side of the outer surface of grommet body's wall are arranged one or more protruding, male nubs which securely hold, in the gap formed between the wall flange and said male nubs, the rims of the aperture in a metal stud.

Abstract: A midsole, partial midsole, or the like, for inclusion in an article of footwear having a flexible, air-permeable top sole, characterized by at least one plug in the heel region having a thickness (height) sufficient to permit significant compression deformation along its thickness dimension accompanied by simultaneous significant bulging deformation in its circumscribing surface perpendicular to the thickness dimension; the deformations occurring solely due to normal walking activity by any wearer of the footwear; and the deformations thereby providing simultaneously for shock-absorption and ventilation during said normal walking activity.

Abstract: The present invention relates to a new device for protecting wires and tubes that must be placed thru the apertures in building panels or studs made of steel or the like. The protection device disclosed herein includes a single piece, plastic body having a wall surface which is bowed on opposing sides and flanged along its periphery. On opposing sides of the outer surface of the body's wall is arranged a single protruding ridge or a plurality of protruding, angled pins or male nubs which securely hold, in the gap formed between the wall flange and the ridge/male nubs, the opposing rims of an aperture in a metal stud that this device is designed to be securely attached to. The body of this device can be of any size or shape, including but not limited to square, rectangular, oval or cathedral shaped.

Abstract: A device to monitor tension in a fastener assembly such as a stationary bolt and a moveable nut for securing elements therebetween. The device is in the form of a washer for use in the assembly between the nut and the elements or the bolt head and the elements. In one example, a slot is provided in the surface of the washer and extends radially outwardly from the inner periphery thereof. A recess is formed in the bottom of the slot, creating at least one fulcrum point in the slot. A monitor and indicating strip, for example a spring steel, is located in the slot and, under tension from one of the fastener assembly members, the distal end of the strip rises from the slot to provide a visual and measurable monitor of tension in the assembly. In another example, the monitor strip is located on the surface of the washer and the fulcrum is located on one of the fastener elements, such as on the underside of the nut, for engaging the strip under pressure, causing its distal end to rise.

Abstract: A midsole, partial midsole, or the like, for inclusion in an article of footwear having a flexible, air-permeable top sole, characterized by at least one plug in the heel region having a thickness (height) sufficient to permit significant compression deformation along its thickness dimension accompanied by simultaneous significant bulging deformation in its circumscribing surface perpendicular to the thickness dimension; the deformations occurring solely due to normal walking activity by any wearer of the footwear; and the deformations thereby providing simultaneously for shock-absorption and ventilation during said normal walking activity.