|
Match
|
Document |
Document Title |
|
|
6514016 |
Stuck tool detector and related method
There is provided an apparatus and method for detecting stuck tools in automated machining operations. When a machining operation on a workpiece is finished, the tools are retracted from the...
|
|
|
6511267 |
Tool for removing broken fittings
A tool for removing a tubular member having a threaded exterior, such as a pipe fitting, from a threaded bore. The tool includes a pilot section for guiding the tool into an interior of the tubular...
|
|
|
6511266 |
Wall fishing method and apparatus
Holes can be cut squarely through obstructions hidden within a hollow wall by apparatus that may include a flexible guide tube having a work-engaging head at one end; a collared lead screw or other...
|
|
|
6508613 |
Drill guide and method for drilling holes
A drill guide that is capable of guiding the drilling holes, in particular lockwire holes, transversely through one corner of a nut at an oblique angle to a face thereof and a method for using...
|
|
|
6506001 |
Radial drilling device for a lathe
A radial drilling device ( 1 ) for a lathe ( 5 ) for radially piercing a turning part ( 4 ) supported by the lathe. At least one drill bit ( 2 b ) is supported by a mobile drilling jaw ( 3 a , 3 b...
|
|
|
6503029 |
Boring arrangement and method for boring holes in overlapping workpieces
A boring arrangement is connected to a boring machine equipped with a boring bit for boring a hole in overlapping workpieces. The boring arrangement includes a first sleeve connected to the boring...
|
|
|
6485235 |
Cutting tool assembly with replaceable cutting head
The present invention provides a new cutting tool assembly comprising a replaceable cutting head and a tool body having a common longitudinal axis and mating peripheral surfaces. The cutting head...
|
|
|
6485401 |
Process for drilling oil-holes in crankshafts
A process for drilling oil holes in a crankshaft at various positions lengthwise and widthwise about a longitudinal axis of the crankshaft, where the oil holes are perpendicular to and have angled...
|
|
|
6481939 |
Tool tip conductivity contact sensor and method
A tool tip conductivity sensor and method for determining when a tool tip of a machine contacts a workpiece. The sensor has at least two external connectors, one to the workpiece and the other to...
|
|
|
6474913 |
Tool management system
A tool, attachable to a spindle of a machine tool and capable of changing independently a rotational speed of a cutting tool from that of the spindle, provided with a cutting tool for machining a...
|
|
|
6471450 |
Countersink cage
A countersink cage for controlling a rotating countersink cutter to penetrate to a predetermined depth through a curved surface along a cutting axis. More specifically, the countersink cage...
|
|
|
6446520 |
Feed screw and method of manufacturing the same
A ball screw 2 or a sliding screw 2 a has a driving force-transmitting shaft 4 or 4 a and a bearing member 6 or 6 a externally fitted to the driving force-transmitting shaft 4 or 4 a...
|
|
|
6443674 |
Self-centering twist drill having a modified flat bottom section and a helical crown point tip
A self-centering drill comprising: (a) a shank, a body, and a cutting end, all formed integrally in the drill; (b) the body interposed between the shank and the cutting end, the body having a pair...
|
|
|
6443673 |
Tunable boring bar for suppressing vibrations and method thereof
A tunable toolholder with a dynamic vibration absorber is disclosed wherein an absorber mass is compressed between two elastomer supports utilizing at least one longitudinally movable pressure...
|
|
|
6435781 |
Template guide for centering drill in removing of broken stud
A template guide and method of using the template for removing broken studs on a vehicle hub. The arcuate template guide has three apertures for placement on a hub over the broken stud and two...
|
|
|
6424462 |
Binocular and method for manufacturing the same
A mounting base which includes an object side portion, an eyepiece side portion, and a connecting portion. The connecting portion connects the side portions, and the side portions are parallel. A...
|
|
|
6419426 |
Numeric controlled drilling jig-multiple-axis aerospace drilling machine
An improved drilling machine and drilling method will allow rapid configuration and calibration. The drilling machine is small, mobile, and possesses extensive computing power to download positions...
|
|
|
6419427 |
Adjustable rotary tool providing a counter balanced system
The invention of this patent is an adjustable rotary tool counter balanced system. The invention provides for balancing weights that are mounted to a cutting tool body to provide a means to...
|
|
|
6416263 |
Piping structure, existing pipe cutting method and fluid supply suspension-free method
A piping structure of the present invention comprises an existing pipe and a seal-up housing. The existing pipe has a collection opening formed in the bottom thereof. The seal-up housing comprises...
|
|
|
6398465 |
Installation jig for locksets
An installation jig includes a pair of jaws and a latch guide coupled together by an adjusting mechanism. The jig includes a pair of backset spacers mounted to the latch guide rotational movement...
|
|
|
6394717 |
High speed-perforating apparatus
Disclosed is a high speed-perforating apparatus 1 comprising a rotor 17 into and through which a cylindrical rotary shaft 11 is integrally inserted, a stator 18 disposed around the outer...
|
|
|
6394710 |
Tool and method for processing perforations
A tool having a base body is proposed, on which at least one cutter holder, preferably a rocker-type cutter holder, is mounted such that it can be adjusted transversely with respect to the axis of...
|
|
|
6386802 |
Hand drill and method of use
A hand drill for rotating a cutter has a housing having a motor therein. The housing has a first end and a second end. A first planar surface of the housing extends between the first and second...
|
|
|
6382883 |
Method for lapping valve seats using a single point cutting tool
The cutting tool for machining valve seats comprises a driving system, a spindle assembly, and a system controller. The driving system provides rotational movement and vertical movement for the...
|
|
|
6382884 |
Cutting tool and method for machining valve seats
The cutting tool for machining valve seats comprises a driving system, a machining head, a pilot, a depth gauge, and a system controller. The driving system provides rotational movement and...
|
|
|
6382886 |
Method for discharging cutting products from a metal-cutting machining process
The invention relates to a method for discharging cutting products from a metal-cutting machining process and to a machining process. In order to achieve a good discharge of cutting products at a...
|
|
|
6375394 |
Method of drilling holes in a dryer cylinder
The invention relates to a method of drilling holes to the surface of a dryer cylinder in a paper machine. The main goal of the method is to open and or/widen the drilled holes already made on the...
|
|
|
6371701 |
Apparatus having a controllable dwell and associated method
An apparatus having a controllable dwell for drilling and or countersinking a hole in a workpiece is provided which generally comprises a feed mechanism, a retraction mechanism, and a dwell...
|
|
|
6368031 |
Axial feed apparatus having an adjustable feed stop and associated method
An axial feed apparatus having an adjustable feed stop is provided. The axial feed apparatus generally comprises a power feed module having an adjustable stop mechanism engaged therewith, wherein...
|
|
|
6361255 |
Drill bit with inscriber
A self feeding drill bit for making a smooth bore in a workpiece has a spiral land and flute with a leading end carrying a centered lead screw. The leading end of the bit has a cutter extending...
|
|
|
6357972 |
Tool and method for cutting holes in film
A cutting tool for locating an axis in a first member and cutting a sized hole in a second member overlying the first member. The cutting tool includes a base assembly and a cutter assembly which...
|
|
|
6345937 |
Tool and method for the cutting machining of a workpiece
A tool for cutting machining a workpiece, including a cutter plate supported on a holder for machining a surface and additionally comprising a tool projecting from the body of the tool. The cutter...
|
|
|
6345942 |
Method and apparatus for mitigating vibration associated with rotary cutting machine
A method and apparatus mitigates vibration associated with the rotary cutting machines by providing a first dampening member which is disposed around a tool holder and positioned so as to be...
|
|
|
6345938 |
Process for drilling at least two holes in a two-step cycle
A process is provided for drilling at least two holes with a device. The device has at least one double-spindle machining unit ( 2 ), which can be moved along a first travel axis (Y), and a linear...
|
|
|
6340275 |
Chamfering method
A pin and an oil hole are modeled in an X, Y, and Z space (a three-dimensional coordinate system). Then, the model is cut with a plane which passes through a central axis of the hole and which...
|
|
|
6338776 |
Dielectric processing with included stabilization periods
The present invention is directed to allowing a work piece to stabilize in regard to temperature and humidity/water content prior to precision operations so as to minimize any problems resulting...
|
|
|
6334745 |
Apparatus and method for working double sided workpiece
An apparatus for working on both sides of a flat workpiece includes a first support surface having a first axial line thereacross, a second support surface juxtaposed to and associated with the...
|
|
|
6331093 |
Compensator for multi-tool boring bar
An apparatus radially adjusts a position of a plurality of tool cartridges of a machine tool having rotatable, concentric, elongate, inner and outer drive spindles. A plurality of pockets are...
|
|
|
6315503 |
Feed system for a rotating cutting tool
There is disclosed a feed system for a rotating cutting tool which is driven by a spindle and is adjustable in the feeding direction via an adjusting means. The adjusting means is driven by an...
|
|
|
6312200 |
Method and apparatus for adjusting a tool cartridge, such as a cutter body
An apparatus for radially adjusting a position of at least one tool cartridge includes a machine tool having rotatable, concentric, elongate, inner and outer drive spindles with at least one pocket...
|
|
|
6309149 |
Twist drill for dry drilling
A drill used for dry drilling, characterized by the asymmetry of those cutting edge parts only whose faces are in the drill core area, in particular its entire chisel edge. This asymmetry can...
|
|
|
6309151 |
Device and method for controlling the machining depth of a machine for machining multilayer printed circuit boards
The device includes an operating head movable by a control unit with respect to a board for machining; the operating head includes a board holder device and an electric motor for a tool spindle;...
|
|
|
6309146 |
Fixture for drilling long holes in doors
A door drilling fixture is provided for drilling a long straight hole in a door from the hinge edge of the door to a through aperture of the door adjacent the latch edge of the door. The hole is...
|
|
|
6309145 |
Portable machine tool for conditioning header tube openings for butt-welding tubes
A portable machine tool for removing stub ends of heat exchange tubes from a heat exchanger header or other plate structure and preparing the tube opening in the header for butt-welding a new tube...
|
|
|
6305885 |
Hole enlargement apparatus
A hole enlargement apparatus which uses a simple spring biased disc to center a larger hole cutter in the existing hole and a disc retention means to ensure that the disc does not fall...
|
|
|
6293742 |
Machining center, contouring process, and tool supporting mechanism
A tool is rotated by a spindle mounted on a Z-axis table carried on a column and moved in the direction of a Z-axis to process a workpiece, while moving an X-axis table supported on a column rising...
|
|
|
6287057 |
Device for machining bores in a workpiece and a method for machining bores by employing such device
A device for machining bores in a workpiece has a tool with a base member and cutting blades mounted on the base member for machining coaxial bores in the workpiece. At least one guide bearing for...
|
|
|
6283681 |
Method and device for aligning a workpiece on a machine tool table
The workpiece or pack of printed circuit boards is fitted to a clamping fixture carried by the table and is machined by a machining head; the head and the table being movable with respect to each...
|
|
|
6270295 |
Tool with selectively biased member and method of using the same
Cutting tool, such as a gun reamer or a drill, with a rotating cutting blade and a rotating support member for supporting the workpiece, where at least one of the cutting blade and the support...
|
|
|
6264405 |
Method and device for drilling holes into the mantle of a cylinder or equivalent of a paper machine
Method and device for drilling holes into a mantle of a cylinder of a paper machine, in particular a drying cylinder, while the cylinder is in its site of operation in the paper machine in which a...
|