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WO/2011/159823A1 |
A system and method for diverting a flow of oil from a pipe of an oil well. According to one method, a tube having first and second openings is extended through a wall of the pipe so that the tube is positioned between first and second p...
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WO/2011/141505A1 |
The invention relates to a device (1) for the combined precision turning and honing of a cylindrical borehole (35). The device (1) according to the invention can comprise either only honing stones (29) which can be fed or also cutters (7...
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WO/2011/140578A1 |
The invention relates to a method for processing an inner face (1) of a housing (2) having an opening (17), in particular a housing of a driving mechanism, by means of a machine tool (3), which has a multiaxially movable tool retainer (7...
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WO/2011/126646A2 |
Methods of backdrilling printed circuit boards (PCBs) to remove via stubs and related apparatuses. The method may include removing a via stub through a combination of backdrilling and chemical etching. The backdrilling may remove a maski...
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WO/2011/118594A1 |
Two cylinder heads (3,3) are arranged side by side, and using a multi-spindle head (24) integrally provided with intake-side tools (26a-26d) and exhaust-side tools (28a-28d), upper-side intake valve holes (34a, 34c, 34e, 34g) in one cyli...
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WO/2011/100383A1 |
A tapping tee assembly and method is provided for fluidly connecting to a conduit. The tapping tee assembly includes a body having a conduit recess for receiving the conduit and further defining a passage having one end adjacent the cond...
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WO/2011/047880A1 |
The invention relates to a drilling device comprising a receiving unit for receiving a component (20), in particular a freight door, having at least one drill head (72) for introducing at least one bore (58) into the component (20), wher...
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WO/2011/047879A1 |
The invention relates to a method for introducing bores (58) that are aligned in relation to each other into a body section (28) of a component (20) consisting of a plurality of individual bodies (28, 30), wherein the component (20) is j...
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WO/2011/032283A1 |
A seismic tool assembly for effecting a drill hole and enlarging a lowermost end thereof whereby an anchor can be set more securely therein. A drill bit is inserted through an opening in a drill stop member, which is mounted on a stabili...
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WO/2011/025144A2 |
The present invention relates to an entry sheet for printed circuit board hole boring, comprising: a metal thin film substrate; and a water-soluble lubricating resin layer formed on the substrate, wherein the water-soluble lubricating re...
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WO/2011/011836A1 |
A drilling apparatus (100) for clearing of a blockage in a tapping point on a pipeline or vessel under pressure. The drilling apparatus (100) may also be used for installation of a tapping point on a pipeline or vessel under pressure. Th...
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WO/2011/010060A1 |
The invention relates to a machine tool (M) for machining a spacer plate (P), characterized in that the machine tool comprises, on a single frame (100), at least two plate-receiving stations (200 and 300) that receive said plates and are...
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WO/2011/005498A2 |
A piston pin hole boring system and method of forming pin holes therewith includes fixing a piston to a fixture supported by a slide member. Then, rotating a cutting member about a first axis and moving the slide member with the fixture ...
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WO/2010/139440A1 |
The invention relates to a machine tool for the mechanical machining of workpieces, e.g. by means of deep drilling or milling, comprising a machining beam (3) on which a headstock (6) is guided, whose spindle shaft (9), rotatably mounted...
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WO/2010/120277A1 |
A back drill verification feature is provided on a layer of a circuit board. Before a back drill operation is performed, an electrical connection exists between conductive material in a via hole and the back drill verification feature. A...
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WO/2010/104947A1 |
The present invention is a method of plugging a pipeline having an exterior surface including the steps of affixing to the exterior of the pipeline first and second spaced apart collars, welding each collar to the pipeline so that an ope...
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WO/2010/098680A1 |
The invention consists in a drill press table or the like having a plate. The plate has thereon means to receive an elongated member and there is a selected position on the plate such as an aperture in the plate. The longitudinal axis of...
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WO/2010/096005A1 |
A guide arrangement for a cutting tool includes a pad having a guide surface and a hole extending from a first surface of the pad to a second surface of the pad. The guide arrangement further includes a clamping member having a small end...
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WO/2010/051938A1 |
The invention relates to a method for executing deep bores using a deep hole drill (2) wherein cooling lubricant (3) is supplied through the interior of a deep hole drill (2) to its drill head (4) and the cooling lubricant (3) escapes th...
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WO/2010/046754A1 |
A boring apparatus in which a hole in a work (w) is machined by feeding a tool holder (34, 35) provided with a bit (102, 103, 104, 105) in an axial direction relative to the work(w), while rotating the tool holder (34, 35) about an axis,...
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WO/2010/038977A2 |
The present invention relates to an entry sheet for perforating a PCB (Printed Circuit Board) and a fabrication method thereof. More specifically, the present invention relates to an entry sheet for perforation prepared by coating a base...
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WO/2010/018340A2 |
The invention relates to a drilling system, particularly for two assemblies on which the system is mounted. The system enables the drilling of holes through an overlap area, carried out by means of a drilling tool extending through a loc...
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WO/2010/015229A1 |
The invention relates to a method for producing for example a cylindrical surface (Fig. 10) which has a suitable surface structure of a predetermined geometry for applying material by thermal spraying. According to said method, a geometr...
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WO/2010/009226A1 |
A material removal tool (10) with a cutting insert (16) mounted in the seating pocket (14) is disclosed. The translating bar (24) is operably connected to the at least one radially pivotable arm (12) by a mechanical linkage and translate...
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WO/2009/128544A1 |
A boring device (1) comprises a base (20) on which a work (W) is placed, a cutting tool (30) inserted into the through hole (11) of the work (W), a rotatingly driving device (40) for rotating the cutting tool (30), and supporting jigs (5...
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WO/2009/125638A1 |
A non-round hole boring device capable of machining a work in a desired cross sectional shape by a simple configuration. The non-round hole boring device (1) comprises cylindrical arbors (11, 21), shafts (12, 22) stored in the arbors (11...
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WO/2009/112697A2 |
The invention relates to a method for drilling an acoustic part of an aircraft nacelle (1) that comprises the following steps: A- selecting a utility surface of the acoustic part, wherein said utility surface is to be drilled; B- selecti...
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WO/2009/113510A1 |
A long shaft inner surface processing apparatus is provided with a long shaft support device (10) for fixing a long shaft (1) so as not to be bent, a processing head (20) capable of being inserted into a lower hole (2) of the long shaft ...
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WO/2009/108980A1 |
The invention relates to a method for the preparation of lightweight building panels (1) for the subsequent attachment of fittings (2), said lightweight building panels comprising an upper and a lower cover layer (3) and a core (4) which...
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WO/2009/049367A1 |
A tool (10) including a drive shaft (36) having an axis of rotation, and a plurality of bit holders (28,30) interchangeable with one another at a position of use. The bit holders (28,30) being mounted on a turret (26) which is rotatable ...
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WO/2009/025250A1 |
Intended is to enable an inclined small hole working method for forming a small hole inclined at a predetermined angle in a work made of a relatively hard material, to achieve the shaping precision and the positioning precision of the sm...
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WO/2009/005804A1 |
Material removal tool (310) with a translating bar (360) having an actuation surface (362) shaped as a cone or frustum, wherein an axial position of the cone or frustum along a length of the translating bar (360) corresponds to a positio...
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WO/2008/117662A1 |
A machining tool used for finishing a cylinder bore (3) comprises a tool body (10) approaching the cylinder head fixing surface (2) and receding therefrom, a bolt member (16) for forming a tapered hole (20) by the inner side face (21) of...
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WO/2008/088629A1 |
A micro-adjustable differential screw assembly (22, 24, 24'). The micro-adjustable differential screw assembly (22, 24, 24') can be mounted directly to a boring bar (10) or to a mounting cartridge (20), which in turn, can be mounted to t...
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WO/2008/068595A1 |
In this machine (1), the displacement assembly (3) allows the working head (2) to be moved in five or six axes, namely three translational movements along the three Cartesian axes X, Y and Z, and two or three pivoting options; the workin...
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WO/2008/044719A1 |
A dummy head (1) (jig for processing a cylinder block) having a dummy head body (10) that, in finishing of a cylinder bore (3), deforms the cylinder bore (3) by being assembled to a head installation surface (4) of a cylinder block (2). ...
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WO/2008/040055A1 |
An apparatus and method for forming an opening through a storage tank (3) containing a flammable and/or combustible fluid, for example petrol. The storage tank (3) includes a hollow column (7) extending outwardly from an exterior surface...
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WO/2008/027001A1 |
A fixation device for fixating a portable drilling machine (10) to a drill template (16), comprising a housing (18) having a distal end (24) holding a clamping mechanism configured to detachably fixate the housing (18) onto two locating ...
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WO/2008/001735A1 |
A deep hole drilling apparatus which prevents development of a tool mark. The deep hole drilling apparatus comprises a tool (12) for drilling a deep hole (Wa) in a work (W) by rotation drive, an accelerometer (19) for detecting the vibra...
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WO/2007/119334A1 |
The spindle drive unit (11) of a combined machine tool (10) drives the spindle (32). The tip end of the spindle (32) is provided with a boring tool (100) and a tool head (30) having a rough grinding stone (102) and a finishing grinding s...
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WO/2007/118718A1 |
The invention relates to a method for making a deep hole in a material (15) to be processed, wherein a rotationally symmetrical recess is first made in the material (15) to be processed using a pilot drill with a shaft and a head, wherei...
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WO/2007/086555A1 |
Boring precision is enhanced by eliminating an moving error occurring when a drill is moved. A jig board has two imaging holes and a jig hole. Relative arrangement relation between them is equal to the relation between two predetermined ...
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WO/2007/008272A2 |
A method of plugging a pipe including sealably securing onto its exterior first and second spaced apart collars, (12,14) the collars having sealing faces (18, 20) each in a plane perpendicular the pipe, (42, 44) cutting and removing a le...
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WO/2006/091438A1 |
A portable boring/facing machine using a single drive motor (20/21) for rotating a boring bar (12) and for either axially translating a cutting head assembly (26) along the bar (12) using a lead screw (16) or radially moving the blade of...
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WO/2006/088404A1 |
A fixation device (10) for fixating a portable orbital drilling machine to a drilling template (20), comprising a housing assembly (12, 50, 54, 56, 58) configured to be detachably secured to the drilling machine; distal locking members (...
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WO/2006/077713A1 |
An expanded hole drilling device capable of expanding the diameter of a pre-drilled hole to a large diameter without causing decentering, a component for the expanded hole drilling device, and an expanded hole drilling method. The expand...
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WO/2005/113927A1 |
A method for drilling partially overlapping bores (80, 82), is characterised in that it comprises the steps of carrying out a longitudinal slot (81) within a first bore (80); inserting in said first bore (80) a guide member (6) comprisin...
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WO/2005/102698A2 |
An optical lens drill press outfitted with specialized lens holding and displacement platform assemblies that allow the user to manipulate the angle and hold lenses in position, whereby selected areas pre-designated for the fabrication o...
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WO/2005/095035A1 |
A grooving tool includes a spindle rotatable about a longitudinal axis thereof and having at least one coolant inlet port, a ramp portion, and a fluid flow path to the ramp portion; a tool bit moveably coupled to the ramped portion, the ...
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WO/2005/092546A1 |
The invention relates to an apparatus for cutting an oval hole in the wall of a pipe. The pipe secured to a baseplate (1) of the apparatus is cut for an oval hole by means of a tool (20) having its cutter head (24) rotated about its axis...
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