Abstract: A system of for installing fence posts quickly, accurately, and easily for both side mounted fence panels and front mounted fence panels with one or two persons.

Abstract: Devices that are useful for constructing fences. Such devices are comprised of a combination of a fence lifter and leveler and a holding apparatus so that only one person can construct the fence.

Abstract: Devices that are useful for constructing fences. Such devices are comprised of a combination of a fence lifter and leveler and a holding apparatus so that only one person can construct the fence.

Abstract: The present invention comprises a hand tool for the installation of elongated horizontally overlapping siding on a vertical framework.

Abstract: Energetic material can be rapidly cut or machined at high speed in the substantial absence of liquid coolant with a cutting tool having a rotating cutting surface by maintaining a portion of the cutting surface out of contact with the energetic material and continuously removing the resulting reduced energetic material from the area of the cutting tool.

Abstract: An apparatus for automatically changing an information storage medium includes a main body, a storage section having a plurality of storage portions in the main body for storing a plurality of information storage media therein, an information processing unit having an inlet port in the main body for processing information stored in the medium inserted therein through the inlet port, and transfer device for transferring the medium between the storage section and the information processing unit and for automatically inserting the medium into the storage section and the information processing unit.