Abstract: A motor powered riding vehicle with an airplane appearance consisting of a chassis, body and shell. The chassis is in contact with the ground via the wheels. The body includes a seat for the operator and an area to accommodate the controls and battery, if electric power is used. The shell surrounds the body, and gives form to the type of plane being imitated. The body/shell combination are connected to the chassis at two longitudinal pivot points which allow the body to simulate a banking motion as the rear wheel is turned. In addition, the body can contain a bracket to which a toy gun or some electronic “shooting” device is attached to allow two or more planes to engage in simulated combat.

Abstract: A portable drill guide and method are disclosed for use primarily with hand held power drills having a pistol-type hand grip. The drill guide includes a mounting assembly and an operational guide assembly, the mounting assembly having a tool support bracket with a clamping band and resilient gripping limbs. The operational guide assembly includes a support arm bracket having the tool support bracket connected therewith and a support arm extending therefrom at an angle normal to the mounting assembly, a pair of interface guide posts with retainers, and an interface tensioning mechanism including a slotted two level shaft. An interface, a sufficient length of durable webbing or strap for example, is engagable around a workpiece and the guide posts beneath the retainers, and is operably associable with the tensioning mechanism.

Abstract: Trenching chains and chain links are disclosed, the trenching chains including a plurality of chain link bodies joined at the ends thereof and a plurality of carriages each having one end pivotably attached at an end of a link body and an opposite end unengaged and freely pivotable. Cutting or trench sweeping implements are maintainable on the carriages. The carriages can thus be configured with lengths greater than the lengths of the link bodies.

Abstract: An operator propelled and/or guided portable trencher is disclosed having a wheeled carriage with an operator manipulable handle bar mounted thereat. The carriage includes a wheel mounting base assembly and a drive frame assembly pivotably connected to each other. A trenching chain assembly is mounted to the drive frame assembly and has a chain maintained at a multi-sprocket chain guide. One sprocket of the chain guide is movably mounted and biased to tension the chain while allowing sprocket movement to partially relieve chain tension during chain use in case of debris entrainment at the chain. An operator manipulable support is connected with the mounting base assembly and is engageable at structure at the drive frame assembly providing operator selection of pivotable location of the drive frame assembly relative to the wheel mounting base assembly during trencher storage and use.

Abstract: An operator propelled and/or guided portable trencher is disclosed having a wheeled carriage with an operator manipulable handle bar mounted thereat. The carriage includes a wheel mounting base assembly and a drive frame assembly pivotably connected to each other. A trenching chain assembly is mounted to the drive frame assembly and has a chain maintained at a multi-sprocket chain guide. One sprocket of the chain guide is movably mounted and biased to tension the chain while allowing sprocket movement to partially relieve chain tension during chain use in case of debris entrainment at the chain. An operator manipulable support is connected with the mounting base assembly and is engageable at structure at the drive frame assembly providing operator selection of pivotable location of the drive frame assembly relative to the wheel mounting base assembly during trencher storage and use.

Abstract: Trenching chains and chain links are disclosed, the trenching chains including a plurality of chain link bodies joined at the ends thereof and a plurality of carriages each having one end pivotably attached at an end of a link body and an opposite end unengaged and freely pivotable. Cutting or trench sweeping implements are maintainable on the carriages. The carriages can thus be configured with lengths greater than the lengths of the link bodies.

Abstract: A portable drill guide and method are disclosed for use primarily with hand held power drills having a pistol-type hand grip. The drill guide includes a mounting assembly and an operational guide assembly, the mounting assembly having a tool support bracket with a clamping band and resilient gripping limbs. The operational guide assembly includes a support arm bracket having the tool support bracket connected therewith and a support arm extending therefrom at an angle normal to the mounting assembly, a pair of interface guide posts with retainers, and an interface tensioning mechanism including a slotted two level shaft. An interface, a sufficient length of durable webbing or strap for example, is engagable around a workpiece and the guide posts beneath the retainers, and is operably associable with the tensioning mechanism.

Abstract: Apparatus and methods for operational support and guidance of pivoting movement of portable band saws are disclosed. The apparatus includes a pivoting mount maintained at a work surface. A support is connected with the mount and includes a forward bracket adjacent to the mount for receiving a front portion of a blade housing structure of the portable band saw. An extension bar of the support supports a rear portion of the blade housing structure, a securing latch at the extension provided to releasably maintain the rear portion of the blade housing structure supported thereat.

Abstract: A portable press and method are disclosed for use primarily with hand held power tools, and especially electric or pneumatic drill motors having a pistol-type hand grip. The press includes a mounting assembly and an operational guide assembly, the mounting assembly having a tool support bracket, a clamping support ring, and a resilient support. The operational guide assembly includes a support arm bracket having the tool support bracket connected therewith and a support arm extending therefrom at an angle normal to the mounting assembly, a pair of interface guides, and an interface tensioning mechanism. An interface, a sufficient length of durable webbing or strap for example, is engagable around a workpiece and the guides, and is operably associable with the tensioning mechanism. The location of the guides at the support arm bracket is selected to locate the tool support bracket therebetween.