Abstract: Disclosed herein is an adjustable stand for supporting objects on the adjustable stand, in accordance with some embodiments. Accordingly, the adjustable stand comprises a bottom plate, a middle plate, a top plate, a toggle mechanism, and an actuating device. The toggle mechanism allows pivoting of the top plate in an unlocked state and restricts the pivoting in the locked state. The actuating device transitions the toggle mechanism to the unlocked state by receiving a first actuating input and transitions the toggle mechanism to the locked state by receiving a second actuating input. The toggle mechanism transitions to the unlocked state from the locked state based on applying a pivoting force on the top plate above a threshold pivoting force without receiving the first actuating input. The toggle mechanism transitions to the locked state from the unlocked state based on releasing the pivoting force applied to the top plate.

Abstract: A fishing hook and lure protector includes a hollow body that defines an enclosure. The body has a resilient sidewall with a first circumferential peripheral edge, a second circumferential peripheral edge and a slit that extends for the height of the resilient sidewall from the first circumferential peripheral edge to the second circumferential peripheral edge and defines a first engagement edge and a second engagement edge. A first engagement profile is positioned along the first engagement edge. A second engagement profile is positioned along the second engagement edge. The first engagement profile and the second engagement profile cooperate to attached the body to one of the line guides of the fishing rod.

Abstract: One embodiment of a portable and convenient fishing tool is structured with multiple fishing related tools integrated into a single apparatus. One elongated member of the embodiment functions as a dual type fishhook removers with an inherent additional capability as a line knot maker. The shank part of the elongated member is mounted to a handle that carries a line clipper tool and a hook sharpener.

Abstract: A variety of work stands and support assemblies for supporting workpieces such as pipes, are described. The work stands include a base plate and a welding stand-off or grounding lug, at which an electrical grounding cable can be readily attached.

Abstract: An engraving system for positioning a workpiece to be engraved. The workpiece is held in a workpiece carrier having a positioning structure that engages a complementary positioning structure on an engraving table. The workpiece is centered in the workpiece carrier so that when the workpiece carrier is in position on the engraving table, the center of the workpiece is known to the engraving system. This engraving system allows for an unskilled operator to engrave workpieces of different configurations in a reliable manner.

Abstract: Apparatuses are provided for thermally conditioning material. The apparatus includes a plate having a top surface for receiving material, a temperature controller connected to control the temperature of the top surface of the plate and the temperature controller is controlled by a computer controller. In a preferred embodiment, three tubular shaped ceramic support members, each containing a bore, are provided to support the material and a negative pressure source is provided in fluid communication with the bores. In addition, three lift elements having contacting ends are slidably disposed through receiving holes in the thermal conditioning plate and aligned to support the material on the contacting ends.

Abstract: A method and apparatus for trephining corneal tissue is disclosed which reduces post-operative astigmatism in corneal transplant patients. A donor corneal-scleral button is accurately centered onto a concave surface by means of concentric rings and then held in place, preferably by suction. A rotating circular cutting blade is then lowered through the button to cut out a circular section which forms a donor button. An apparatus to carry out the method of the present invention comprises a curved surface for retaining the corneal-scleral button with circular indicia for positioning the button and apertures for applying a suction thereto. An upper part which is movable into and out of the space immediately above the curved surface mounts a motorized cutting device. The rotational speed and the lowering of the cutting device are controllable by the operator.

Abstract: A holding fixture for drilling oblique holes, particularly in frames for table tops, counter tops, cabinets and the like, comprises a base support member for attachment to a drill press table, with a generally L-shaped, upstanding support table pivotally attached to the base support member. An extensible link is connected between the table and the base support member for selectively adjusting the support table to the required angle from the horizontal, to enable the drilling of oblique holes entering one surface of a panel and exiting at an edge thereof.

Abstract: A device for heating an article, especially a heat recoverable article, by means of a gas heating tool comprises an element which is preferably hollow and is heated by a flame from the tool, means for positioning the article within the element and a support for retaining the element on the heating tool. In use, a flame from the tool is directed on to the element and the article is heated over a major part of its surface by radiant heat emitted by the element.

Abstract: A printed circuit board assembly fixture capable of securing the circuit board in a fixed relation to the inserting element of an electrical component inserting machine relies on the staking anvil of the assembly to precisely locate the circuit board and electromagnets to lock the circuit board in position for insertion of electrical components.

Abstract: A work holding fixture for cylindrical workpieces comprising a first member having a flat base and a cylindrical portion upstanding from the base, a horizontal V-groove formed in the upper end of the cylindrical portion, and a pair of clamps having fasteners for fastening to the cylindrical portion, the clamps having cross-bars which span the V-groove for clamping cylindrical workpieces therein, vertical flats formed on opposite sides of the first member including the base and cylindrical portion thereof, the V-groove extending between the flats, the first member capable of being held via any of the three flats thereon for grinding cylindrical workpieces held in the V-groove of the first member, the first member also capable of being bolted via its base for milling cylindrical workpieces held in the V-groove of the first member, and a second member having a hollow cylindrical body which fits over and slides on the cylindrical portion of the first member, and aligned central apertures in the first and second m

Abstract: The specification and drawings disclose an anode assembly for use in electrolytic cells, and apparatus for forming such assemblies. The anode assembly comprises an anode riser to which is joined a parallel pair of metal sheets which form anode surfaces. The sheets are joined to the riser by connecting means which permit movement of the sheets toward and away from one another while maintaining their parallel relationship. Additionally, the connecting means is such that it maintains a tension on the sheets to prevent them from warping or assuming a non-planar configuration. The disclosed apparatus permits assembly of the sheets to the riser in a simple, rapid manner.

Abstract: The present invention is useful in establishing a plurality of tool elements in a desired configuration in relation to a workpiece surface. A typical device of the invention has a guide member having a flexible section containing tool element guide means, means for deflecting the flexible section to position the guide means in the desired configuration and means for establishing a cooperative relationship between the desired configuration of guide means and the workpiece surface. The invention is particularly applicable to positioning a plurality of drilling elements in a configuration corresponding and in precise relationship to the curvature of the edge of a gas turbine engine blade or vane.