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Cutting by use of rotating axially moving tool November recently filed with US Patent Office 11/10

20100296886 - Method for machining workpieces on a cutting machine tool: In the case of a method for chip-removing machining of workpieces (14), in particular for making bores in workpieces (14), wherein a tool (18) is put into rotation (20) relative to the workpiece (14) and the tool (18) is moved relative to the workpiece (14) with a feed motion, the... Agent: Morrison & Foerster LLP

20100296884 - Drill: A holder of the present invention has a first insert pocket and a second insert pocket at the tip end thereof. The first insert pocket is located closer to the central axis thereof than the second insert pocket. The axial rake of the first insert pocket is larger than the... Agent: Hogan Lovells US LLP

20100296885 - Pushing structure of a metal work drilling tool: A pushing structure of a metal work drilling tool includes a drill housing, a drill assembly, a push part and a feed trigger. The drill assembly is constituted by a drill bit, an extension rod and a power device. When drilling needs to be conducted, the feed trigger is pressed... Agent: Muncy, Geissler, Olds & Lowe, PLLC

20100296887 - Drill: A drill is disclosed. The includes a drill head made of hard metal and a shank made of steel to which the drill head is fastened integrally. An underside of the drill head is roughed with multiple depressions and/or elevations, the height of which is a maximum of 15 percent,... Agent: Crowell & Moring LLP Intellectual Property Group

20100290847 - Magnetic drilling stand with holding force monitoring: A magnetic drilling stand is disclosed having a drilling unit (20), having an electromagnet (14) for fixing the magnetic drilling stand (10) on a component (12), having a voltage source which can be coupled to the electromagnet (14), and having a controller (28) for monitoring the holding force of the... Agent: St. Onge Steward Johnston & Reens, LLC

20100290848 - Drill stand: Drill stand including a drill column (4) having front and rear tracks (47, 47′; 48, 48′), at least one of which has a flat track surface and the other a V-shaped track surface. The column 4 includes slot receivers (49, 49′) for protective bumpers (50, 50′) and is mounted on... Agent: Houston Office Of Novak Druce And Quigg LLP

20100290849 - Composite cemented carbide rotary cutting tools and rotary cutting tool blanks: Composite articles, including composite rotary cutting tools and composite rotary cutting tool blanks, and methods of making the articles are disclosed. The composite article includes an elongate portion. The elongate portion includes a first region composed of a first cemented carbide, and a second region autogenously bonded to the first... Agent: Allegheny Technologies Incorporated

20100290850 - Boring arrangement to be connected to a boring machine: A boring arrangement is adapted to be connected to a boring machine. The boring arrangement includes, but is not limited to a boring bit for boring a final hole or a countersink hole in a hole of a workpiece with a fastening portion adapted to be secured to the boring... Agent: Ingrassia Fisher & Lorenz, P.C.

20100284755 - Hole machining method for circuit board: A hole machining method includes drilling two holes are drilled at opposite ends of a drilling area as a start point and an end point. The number of holes between the start point and the end point is determined. A dividing point and a number of holes L are determined... Agent: Altis Law Group, Inc. Attn: Steven Reiss

20100284754 - Fitting removal apparatus and method of using same: An apparatus and method for removing a fitting from a pipe having a central axis. The apparatus includes a guide member which defines a guide passage and a means for supporting the guide member within at least a portion of the pipe with the longitudinal axis of the guide passage... Agent: Dunlap Codding, P.C.

20100278601 - Cutting apparatus: Cutting apparatus includes a pilot arrangement which has a tip. The tip engages a workpiece to form a pilot recess to engage the workpiece and prevent the apparatus skidding across the surface of the workpiece. The tip can retract against the action of a spring. Accordingly, the apparatus is prevented... Agent: Nixon & Vanderhye, PC

20100278600 - Support board for perforation processing and method of perforation processing: The support board for perforation processing 1 of the present invention having a lubrication layer 3 formed on at least one surface of an aluminum substrate 2 is characterized in that the lubrication layer 3 is made of a mixture containing crystalline water-soluble resin and crystal nucleation agent. This structure... Agent: Attn: Stephen B. Parker (wpd) Westerman, Hattori, Daniels & Adrian, LLP

20100278602 - Articulating drill method and apparatus for cuttig openings in nested strings of underwater piping and/or tubing for overturned wells or platforms: A method and apparatus for angularly drilling during a tapping procedure into a pressurized multiple strings of coaxially situated tubulars for wells and/or platforms which have overturned wherein the tapping occurs underwater via a diver or remotely operated vehicle.... Agent: Garvey Smith Nehrbass & North, LLC

20100278603 - Multi-piece drill head and drill including the same: One non-limiting aspect of the present disclosure is directed to a multi-piece spade drill head for a spade drill, wherein the spade drill includes an elongate body portion and a cutting portion removably secured to an end of the body portion. The multi-piece spade drill head includes at least two... Agent: Allegheny Technologies Incorporated

20100278604 - Casting of tungsten carbide matrix bit heads and heating bit head portions with microwave radiation: A method of making a drill bit having the following steps: placing matrix material in a bit body mold; placing a metal blank in the bit body mold; placing a binder material in the bit body mold with the binder material proximate the matrix material and the metal blank; and... Agent: Baker Botts L.L.P. Patent Department