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Match Document Document Title
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...
7258512 Drill clamp and method  
A drill clamp comprising a clamp mechanism and a hole-locating pin. The clamp mechanism has a first clamp portion and a second clamp portion. The second clamp portion includes a drill-receiving...
7094008 Power driver bit self-centering and positioning apparatus  
A portable combined clamp and bit guide assembly guides a bit, turned by a power driver, into the exact center between the opposing faces of the clamp. The clamp is designed to hold workpieces...
6543973 Automatically retractable positioning stop for machining table  
An automatically retractable stop mechanism is provided for machine tools. The stop apparatus includes a base that is releasably fixed to the machine tool table. A stop bar is retractably mounted...
6494649 Table for a drill press  
A table for a drill press that includes a plate for attaching to the column of the drill press, a receptor associated with the plate and providing a well for providing clearance for a sanding...
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...
6283684 Drilling apparatus with clamping mechanism  
The apparatus includes a drill motor and a cutter drive mechanism coupled with the drill motor for rotating and advancing a rotary cutter along an axial direction, and a clamping mechanism having a...
6244794 Clamp-type dowelling jig  
A clamp-type doweling jig comprising a guide block, to which are attached an alignment fixture at one side, and a clamping feature at the opposite side. In the guide block several bores are aligned...
6010284 Boring machine for machining or boring a semi-cylindrical workpiece  
There is disclosed a boring machine capable of achieving high processing precision and high processing efficiency. A table is mounted on a bed for reciprocal movement in right and left directions....
5957638 Apparatus for machining of bar material, profiles and the like  
Apparatus for the machining of bar material, profiles and the like comprises a rotation mechanism with a rotational drive. The rotation mechanism has a workpiece holder which holds the workpiece,...
5860774 Valve resurfacing device  
A device for resurfacing the valve face of a poppet valve in which the pressure between a cutting surface and the valve face is controllable by the operator during the surfacing operation. A...
5810522 Hand-held bar edging tool and support therefor  
A tool housing is secured to the head of an electric hand drill so that a tool head, which is secured in the drill chuck, extends into the housing. The housing is secured to one end each of a pair...
5797708 Universal drill guide  
A universal drill guide (10) comprising a base (12) being a frame-like configuration having a large central opening. A pair of elongated columns (14) are provided. A structure (16) is for pivotally...
5735647 Tap hole drill for steelmaking vessel  
A drilling apparatus for drilling a worn and/or damaged tap hole refractory liner sleeve from a tap hole nozzle of an oxygen blown steelmaking vessel, the apparatus including an elongated, hollow...
5713702 Adaptors for a drill stand  
An adaptor mounting a drill stand on an I-beam comprises a base plate which is clamped to a flange of the beam by clamping arrangements. A table of the drill stand is then bolted to cross-members...
5542796 Robotic drill clamp  
A system is provided for drilling through contiguous first and second plate members so as to avoid the formation of burrs at their interface. Using a jig, the plate members are held together at...
5507607 Integrated drawer side tool  
The present invention is a device for locating fastener positions and is more particularly concerned with the aspect of precise location for removal of material by boring or drilling by means of a...
5346337 Automatic tapping machine  
An apparatus for cutting threads in holes of fabricated parts including a vertical support shaft supporting at least one arm extended out over the part with a tap coupled to a motor on the end of...
5174693 Drilling jig  
A jig for drilling all the dowel and fixture mounting holes for the 32 mm system of cabinet construction consisting of a pair of parallel rails having face and side, a third rail identical to the...
5154214 Mortising jig  
A self-contained mortising jig is disclosed which enables adjustable positioning and sizing of a mortise and which enables the use of a router or other tool to form finish or shallow mortises for...
5127139 Stringer clip end effector  
A stringer clip end effector (21) suitable for use with a computer-controlled (CC) machine tool is disclosed. The stringer clip end effector (21) includes a pair of jaws (45,47) for picking up a...
5054969 Marking, gauging and dowel drilling device  
A device for marking centerlines of wood board edges to facilitate drilling dowel holes in the edges of different boards to provide matching, with parts to locate holes and hold such boards while...
5051042 Dual dowelling jig  
A dual dowelling jig having clamping parts for a pair of boards or the like with articulating connections at the ends of the parts which connections include drill guides, the drill guides being...
5046901 Flush bolt boring jig  
A flush bolt boring jig is rigidly attached to a drill. The drill has a bit which is the length of the bore to be formed in the door. The jig holds the drill rigidly so the bore being drilled in...
4981400 Self-centering jig  
A self-centering jig for planar articles having a vertical and horizontal centerline, capable of centering in both the horizontal and vertical directions, is disclosed. The self-centering jig...
4930952 Glasses frame carrier for a reproducing machine  
A glasses frame carrier for a reproducing machine, of the type comprising a base plate (1), two parallel strips (8, 9) slidably mounted on the base plate are relatively movable toward and away from...
4884926 Dowelling jig  
A dowelling jig having provision for simultaneously clamping workpieces in which dowels are to be inserted, wherein the jig comprises a pair of movable clamping elements, movable toward and from a...
4848327 Apparatus and procedure for blind alignment of fasteners extended through transverse holes in an orthopedic locking nail  
A method for placing screws in an orthopedic nail used in setting fractures of the long bones of the body. A fluoroscope assembly is used initially to develop an image on a monitor. This image...
4813826 Door hardware preparation jig  
A jig for use with routers and other augering equipment for cutting the proper openings in a door for the installation of mortise locks. The jig formed in a U-shaped configuration is placed over...
4789279 System and apparatus for reboring main bearings  
An engine block reboring system for main bearings in which the block is mounted on a pair of rails extending laterally on a workbed and is rebored by a tool driven by a right-angle drive extension...
4753556 Portable drill and clamping apparatus therefor  
Apparatus and method are disclosed for enabling a single operator to correctly position and clamp a power tool, such as a drill, onto a rail or beam-shaped workpiece. The apparatus has an...
4650379 Pin machining fixture  
A pin machining fixture 10 has a plurality of openings 25 extending through a body having exterior surfaces 11-16 that lie accurately in three pairs of parallel planes that intersect...
4611957 Drilling and boring fixture for furniture hardware parts  
A fixture for the adjustable mounting of board-like furniture parts on the work table of a drilling machine. Underneath the drilling head of the machine, backstop rails which project slightly above...
4583889 Jig for locating drilling holes in wood panels  
A jig for locating holes to be drilled in two panels (P1, P2), in particular wood panels, for assembling the panels at right angles to each other by means of dowels (82) lodged in the holes. The...
4521140 Jig  
A jig is disclosed having a unique clamping assembly and tool support assembly having a novel tool support bushing allowing for accurate drilling or reaming in limited space and around obstructions.
4421442 Doweling jig  
A clamp-type doweling jig is disclosed which comprises two clamping jaw and drill guide assemblies, each of these assemblies having a clamping face and a drill guide which is immovable with respect...
4419031 Apparatus and method for drilling dowel holes  
An apparatus for drilling matching dowel holes in at least two companion workpieces includes a frame with a top surface and a drilling mechanism driven by a motor. The drilling mechanism is...
4369845 Oil well blow-out control  
A tool jig for bringing an implement to bear on an inner tubular 10 of a multi-tubular blown well includes a support 1 attachable to the outer tubular 2 and a tool holder 12. The tool holder has a...
4331411 Door lock drill assembly  
A door lock drill assembly includes a housing with an apertured side wall and end wall, securable upon the upright edge of a door for drilling a first aperture through the door on a first axis and...
4306823 Boring and routing jig for cylindrical door knob assemblies and the like  
A jig for guiding the bits of boring and routing tools to predetermined locations on a door in preparation for the installation of a door knob assembly, dead bolt or the like. The apparatus...
4248554 Door boring jig system  
A door boring jig system for aligning a cross bore and edge hole in a door, including a pair of spaced clamping jaws; a bore hole in one clamping jaw locating the position of the cross bore;...
4178116 Spectacle frame with angularly adjustable temples and means for manufacturing and assembling same  
The spectacle frame includes a frontal lens support incorporating a nose bridge, a pair of temples, and hinges connecting each temple to an outer end of the lens support. A blind bore is formed in...
4105358 Support device for pipe driller  
A support device for a pipe driller and particularly for sewer pipe which eliminates excavation from the underside of the pipe. A support means engages a standard pipe driller and arm members...
3973860 Clamping drill jigs on skis  
A clamp, useful in mounting a drill jig having a base plate with drill guides on a ski for boring holes for bindings, comprising a pair of jaws having face portions and mountable on the base plate,...
3847501 DRILL AND TAP ATTACHMENT FOR PIPE CLAMPS  
This invention relates to a drill and tap attachment for pipe clamps particularly a so-called collar puller for metal pipe and the like, as disclosed in my U.S. Pat No. 3710427 issued January 1973....
3833312 A METHOD FOR MACHINING VALVE BODY CASTINGS  
A and system for machining valve body castings, and the like, having inlet and outlet cored openings in opposite ends thereof, a valve seat, and a cored bonnet opening in the side thereof...
3829231 TOOL FOR GRIPPING AND PERFORMING WORK OPERATIONS ON BUILDING MATERIALS AND THE LIKE  
A tool consists of a mounting member having adjustable grips which attach to the construction material and a carriage having a working tool is then movable relatively to the clamped construction...
3807889 SELF CENTERING DRILLING JIG  
In order to drill a hole in the exact transverse center of an elongated object, such as a pipe or the edge of a pair of boards to be joined by dowels, a spaced pair of pivoted crosses is expanded...
3791755 ADJUSTABLE DRILL ON ATTACHABLE BASE  
A base has means by which it is attached to a workpiece to be drilled with one portion of a dovetail slide thereon which cooperates with the other portion of the dovetail slide on the frame which...
3708237 DOWELING JIG  
A Doweling Jig including a work piece clamping device having a pair of work engaging clamping jaws for clamping work pieces to be doweled together, and a drill guide mounted upon said clamping...
Matches 1 - 50 out of 60 1 2 >