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8172489 |
Machine tool, in particular for rim machining
The present invention relates to a machine tool for machining of workpieces, having a workpiece support for mounting the workpiece, a tool holder, which can be moved at least along one axis, for...
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8167518 |
Method and apparatus for a spindle with servo feed control
A method and apparatus for a power feed drill. The power feed drill comprises a servo motor, a roller screw, a ball spline shaft, an air motor, and a collet chuck. The roller screw is rotatably...
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8137036 |
Coring tool alignment system
A compact assembly for aligning a coring tool relative to a pipe sidewall. The coring tool includes a hollow, cylindrical hole saw mounted to an arbor that has an elongated pilot shaft centered in...
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8123441 |
Method and apparatus for carrying out deep holes and/or bottle-boring
A method for carrying out deep holes and/or bottle-boring, in particular borings, with a high ratio between final linear depth and hole diameter, higher than 14:1, comprises the steps of: carrying...
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8100197 |
Method and device for the production of bores
A method and a device for the production of a bore with a special shape, for example a bore which deviates from a cylindrical shape or a bore with an undercut. First, a first bore portion is...
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8100611 |
Stringer crawler
A self-contained crawler assembly is engageable to a stringer and is adapted to position a drill bushing along the stringer for performing machining operations. The crawler assembly includes a...
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8079130 |
Method for assembling sheets by riveting
The invention relates to a method for assembling sheets by riveting, comprising a step for piercing a hole through the sheets, followed by a step for placing a rivet in the pierced hole, the step...
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8057133 |
Machining of aluminum surfaces
Machining of aluminum workpieces with diamond or diamond-like carbon-surface coated tools may be conducted in an atmosphere containing hydrogen gas at a partial pressure effective for hydrogen to...
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8052360 |
Self-aligning thread tap and method of utilizing the same to tap existing bore holes
A self-aligning tap is used to produce correctly aligned new threads in an existing smooth bore hole. The design of the tap's shank, flutes, and cutting surfaces is that of commonly used existing...
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8052355 |
Cutting tool and processing method by the same
A cutting tool is provided to process a processed member having an opening portion with a curved inner surface, so that a through hole is formed and a part of the inner surface of the opening...
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8047749 |
Rapid inspection of lightning strike protection systems prior to installing fastener
Methods and systems are disclosed for drilling counter sink fastener holes in composite materials with conductive foil lightning strike protection systems. Initially a non-destructive depth...
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8043033 |
Laser-guided coordination hole drilling
A laser-guided coordination hole tool for precisely drilling holes in large parts includes a positioning table, a bushing cavity for receiving drill bushings, a clamping device, and a laser target....
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8025466 |
Removable countersink bit
A removable countersink bit comprises a body, a flange, at least one clamp, and a plurality of cutting teeth. The removable countersink bit creates countersink holes for receiving manhole fixtures...
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8021086 |
Drilling apparatus and method
Embodiments include a method and apparatus for drilling holes or cutting at specified locations on a beam or other material, even if the beam is offset from an ideal beam configuration. In some...
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8021088 |
Tool with releasably mounted self-clamping cutting head
A metal cutting tool has a cutting head releasably mounted on a front end of a tool shank, in a self-clamping manner. The tool shank's forward end is provided with a pair of shank coupling...
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8021089 |
Method and system for producing holes of various dimensions and configurations in a workpiece
Method and system for producing holes of various dimensions and configurations in a workpiece (42) using a portable orbital drilling machine (44), wherein said workpiece has attached thereto a...
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8007929 |
Surface coated cutting tool
A surface coated cutting tool having, on a surface of a substrate, a hard coating layer including at least an aluminum oxide layer, the surface having a rake face on a main face thereof and a flank...
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8002503 |
Debris removal system for cutting tools
A system for removing debris generated by a cutting tool draws the debris into a mixing chamber formed in a workpiece clamp where the debris is combined with a high velocity airflow. A vacuum...
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7980793 |
Concentric clamping for drill spindles
Methods and systems for concentric clamping for manufacturing assemblies are disclosed. In one embodiment, a drilling assembly includes a spindle assembly configured to perform a drilling operation...
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7970487 |
Method of calibrating an ophthalmic processing device, machine programmed therefor, and computer program
The present invention is directed to a method of calibrating drill depth of an ophthalmic processing device. A number of drill cycles are selected for drilling an expected number of holes in a lens...
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7955033 |
Method of drilling holes in glass plate and apparatus thereof
An apparatus for drilling holes in a glass plate has a supporting member for sucking and supporting a glass plate which is used for an automobile window or the like, as described later, and the...
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7946793 |
Apparatus for drilling colinear holes through concentric pipes
Apparatus for drilling holes through concentric pipes is provided. The apparatus clamps on the exterior pipe and contains drilling assemblies that may be used for drilling sequentially or...
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7942614 |
Method and apparatus for self-aligning swivel foot power feed drill
A drilling apparatus contains a drilling tool and a platform. A flexible joint having three degrees of freedom connects the drilling tool to the platform. A clamping element may be provided...
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7942615 |
Multi-cartridge cutting tool and railway wheel boring assembly
A multi-cartridge cutting tool includes a body with a plurality of cartridge-receiving pockets, and a plurality of insert-receiving cartridges mounted to a respective pocket. A round cutting insert...
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7938600 |
Cutting tool and method of operating the same
A cutting tool includes a cutting body and a connecting structure configured to support the cutting body. The cutting body can include teeth positioned circumferentially around and extending...
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7927047 |
Multi-cartridge cutting tool
A multi-cartridge cutting tool includes a body with a plurality of cartridge-receiving pockets, and a plurality of insert-receiving cartridges mounted to a respective pocket. A round cutting insert...
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7909549 |
Small-diameter deep hole drill and a micro deep hole drilling method
A small-diameter drill for deep hole drilling is provided which is capable of inhibiting the cutting chips from getting bitten and producing a straightness for a drilled hole, thus suitable for...
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7901165 |
Aligning a machine tool with a target location on a structure
An apparatus for aligning a machine tool with a target location on a structure. A machine plate positionable on the structure has a plate bushing providing a hole through the plate. The apparatus...
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7901162 |
Pipe tapping apparatuses and systems
Pipe tapping apparatuses, devices, methods, and systems are provided for hot-tapping a pipe or fluid conduit containing a pressurized fluid. According to an embodiment, a pipe-tapping device can...
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7891917 |
Automatic brake shoe drilling machine and method
Apparatus and method are provided for automatically drilling work pieces, including drilling of rivet holes in standard and heavy-duty brake shoe linings for the truck, bus, overhead crane, wheel...
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7887268 |
Drill spindles with inline direct drive feed
Spindle assemblies with inline direct drive feed are disclosed. In one embodiment, a manufacturing system includes a support structure configured to be positioned proximate a workpiece, a carriage...
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7879402 |
Methods for forming articles having apertures and articles having substantially reduced residual compressive stress
A method for forming an aperture includes stamping an aperture into the article using a pellet, and refining aperture shape(s) and/or aperture dimensions. Methods for forming articles having...
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7877159 |
Method and apparatus for managing production history information of pipe or tube and method for producing pipe or tube therewith
The production history information management apparatus 100 comprises: machining an identifier for identifying a pipe or tube in a region of the pipe or tube on which thread cutting is to be...
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7862264 |
Method and apparatus to secure a component in position for fabrication
A method for forming an opening in two different turbine components is provided. The method includes coupling a clamp to a base and coupling the clamp to a clamp bar, wherein the clamp bar is...
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7849969 |
Lubrication device for machine tools
The machine tool lubrication device comprises connection means grippable automatically by a manipulator of the machine tool, lubricant dispensing means, and dispensing control means operable by the...
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7827669 |
Drill guide
A method of joining together a first and second workpieces. The method comprises; drilling a first hole at least partially through the first workpiece with a drill bit oriented in a first...
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7824136 |
Drill driver with chuck-mounted drill accessories
A power tool with a tool portion and at least one attachment. The tool portion has a tool body and a drill chuck. The drill chuck includes a rotatable spindle, a plurality of jaws that are coupled...
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7824135 |
Drill, and drilling method
The invention relates to a drill (4) and a device or a method for drilling boreholes in workpieces (3), in which a periodically acting radial force (19) is exerted on the drill head (5) of the...
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7806635 |
Method and apparatus for producing a shaped bore
A tool for working a workpiece comprises an elongate member and a cam member. The elongate member comprises at least two extremities comprising at least one blade member. The at least two...
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7802948 |
Drill extender
The invention is a drill bit extender and method that enables holes to be formed or screws to be driven remote from a drill motor. It includes a drill adapter for attaching to a drill bit, hole...
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7794183 |
Burrless flexible track drilling system and method having counterweight tool balancing system
A burrless, flexible track drilling system employing a counterweight tool balancing subsystem. The counterweight tool balancing subsystem provides essentially a “weightless” feel to a machining sub...
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7771144 |
Universal jig/work holding fixture and method of use
A universal jig/work holding fixture for precision manual reaming of valve bores within a transmission valve body or other work piece. The universal jig/work holding fixture includes a tool holder...
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7771145 |
Method and apparatus for machining deep hole
There is provided a method for machining a deep hole, which enables prevention of scattering of a coolant and efficient discharge of shavings. The deep hole machining method includes: feeding a...
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7771143 |
Drill bit assembly with adjustable drill stop sleeve
A drill bit assembly is disclosed and can include a drill bit and a drill stop sleeve disposed around the drill bit. The drill stop sleeve can include a locking collar that can be movable between...
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7766583 |
Workpiece removal device for a hole saw and plug cutter
One embodiment relates to a workpiece removal device for a plug cutter. This combination comprises a housing having a longitudinally extending surface, a first closed end and a second open end...
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7753628 |
Cutting tool
A cutting tool has a cutting head which is removably secured to an adaptor of a tool holder. Upon replacement of the cutting head the adaptor remains fixed in the tool holder. In addition to the...
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7735219 |
Method for machining a board
A method for machining a board includes forming a backup board, supporting the board by the backup board and machining the board while the board is supported by the backup board. The backup board...
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7736100 |
Thread tap adapter
A thread tap adapter for use with a standard thread tap having a square profile driving end is disclosed. Specifically, the thread tap adapter may include an outer surface having a substantially...
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7722298 |
Hot tap machine
The present invention provides a hot tap machine having independent speed drives for the center drill and the holesaw that can be remotely operated. The hot tap machine of the present invention...
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7708505 |
Joist drill
A power tool for drilling a hole in a workpiece made of wood or a wood material. The power tool generally includes a tool housing defining a handle and a motor contained within the tool housing...
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