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WO/2010/029741A1 |
Disclosed is a remote control actuator that can change the position of an implement disposed at the tip thereof by remote control, and can accurately maintain the position of the implement, and which is equipped with a long, narrow spind...
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WO/2010/028408A1 |
A flexible, extendable extension assembly used to create extended length holes and holes through inaccessible areas in walls and framing. The extension assembly including a flexible, solid core rod having first and second ends; and a hol...
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WO/2010/018665A1 |
A remote-controlled actuator capable of reliably changing by remote control operation the attitude of a tool mounted to the front end of an elongated pipe section. A remote-controlled actuator is provided with an elongated-shaped spindl...
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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/2009/087639A2 |
A method for laser drilling of holes in a substrate (44) with varying simultaneity including operating a laser (22) to produce a single output beam (24) whose pulses have a total energy, dividing the single output beam into plural beams ...
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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/2009/048098A1 |
A cutting tool, such as a face mill cutter, in which the position of a cutting edge can be finely adjusted without relaxing fixation force of the chip, enhancing safety of processing, further increasing processing precision, and extendin...
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WO/2009/030175A1 |
A drill press has a base (1), a column (12) engaging with the base (1) and a main spindle box (13) engaging with the column (12). Wherein the main spindle box (13) comprises a power unit and a working head (32) driven by the power unit. ...
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WO/2009/028120A1 |
[PROBLEMS] To perform position correction of a tool fixed to a tool holder with high precision of micron order in the radial direction of the tool holder through simple constitution and control. [MEANS FOR SOLVING PROBLEMS] The working m...
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WO/2009/029822A1 |
A machining apparatus and related method for use with a spindle, a CNC machine, an auto changer device and an air supply line include a mounting assembly having a mounting collar and a block The collar can have a body and an arm, where t...
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WO/2009/021498A2 |
The invention relates to a modular spindle unit for forming a multispindle machining head (36, 47, 49) for a machine tool, wherein the spindle unit (01, 30, 54) comprises at least one drive spindle (02) to which a tool (37) or tool carri...
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WO/2009/016777A1 |
[PROBLEMS] A work machine in which a tool attached to a tool holder performs highly accurate work. This is achieved by adapting the tool holder to be adjustable in the radial direction and by preventing a change in centrifugal force as m...
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WO/2008/143596A1 |
The invention provides a delay line for processing PVC sections by a triple drilling and boring group (10), operating during cooling to avoid waste of time for conveying the sections from a 4-corner welding machine to a corner cleaning m...
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WO/2008/139472A2 |
A dual spindle system for a drilling machine for printed circuit boards has a low speed spindle head and a high speed spindle head. The low speed spindle head and the high speed spindle head may be spaced apart to perform low and high sp...
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WO/2008/097084A1 |
The invention relates to a multi-spindle drilling machine (1), comprising a plurality of drills (3) arranged in an initial pattern, which are each driven by a flexible spindle (5). The machine further comprises the same plurality of retr...
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WO/2008/080460A1 |
The invention relates to a device (100) for the machine processing of a material. The device (100) comprises a fixed stator (110) and a rotatable rotor (120). The rotatable rotor (120) is arranged around the fixed stator (110). The devic...
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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/2007/106029A1 |
Tool in the form of a rotating driven shaft (1) with a tooled end and provided with at least one drive part (6) for driving the tool, which shaft is mounted in a housing (5) with at least one radial fluid bearing (3, 17, 18). The tool is...
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WO/2007/106028A1 |
Tool in the form of a rotating driven shaft (1) with a tooled (2) end and provided with at least one drive part (6, 6') for driving the tool, which shaft is mounted in a housing (5) with at least one radial fluid bearing (3, 17, 18). The...
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WO/2007/106027A1 |
Tool in the form of a rotating driven shaft (7) with a tooled end (8), the shaft being mounted in a housing (1) with at least one radial fluid bearing (3; 4). The tool is characterized in that torques are transmitted to the tooled shaft ...
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WO/2007/098767A1 |
A hand-held drilling machine/driver (1) with a turret head (7), where it is possible to change between at least two tool holders (6), where the turret head (7) is released to rotate by actuating an operating means (15), whereby axial dis...
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WO/2007/093959A1 |
A power tool including a casing (2) with a front part (3) and a rear part (4); a driving motor (6) fitted in the casing (2), which when connected to a power source (26) rotates a driving spindle facing the front part of the casing, and d...
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WO/2007/052228A2 |
The invention discloses an apparatus for laminating a material slab, the apparatus having a first section for receiving and feeding a supply of material slabs, a second section for coating and laminating the material slabs with at least ...
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WO/2007/012473A1 |
The invention relates to a spindle with rotational drive for a tool (9, 34). The tool (9, 34) has a tool shaft (10, 33) and a tool head (11). The spindle comprises a spindle stator (4) and a spindle rotor (8, 31), the spindle rotor (8, 3...
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WO/2006/112290A1 |
A multi-spindle head replacement type machine tool, comprising a plurality of multi-spindle heads movably fitted to an annular rail. When a workpiece is machined by driving a rotary tool by a machining unit, the plurality of multi-spindl...
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WO/2006/108220A1 |
A tool (10) including a plurality of bit holders (26, 28) interchangeable with one another at a position of use in front of the tool (10). The bit holders (26, 28) being mounted at arcuately-spaced positions on a turret (24) rotatable ar...
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WO/2006/047379A2 |
A drill stem guide and cover system is designed to guide a drill stem used in coke cutting operations. After a cutting tool and drill stem are inserted into a coke drum, covers close, forming a passageway small enough that it prevents th...
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WO/2005/107984A1 |
The invention relates to a machine tool comprising a drive motor (1) and a tightening system for a tool, said tightening system being assigned to the drive motor (1), and comprising a system for minimal quantity lubrication having a firs...
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WO/2005/099612A1 |
A coupling principle for drills in order to obtain simultaneous rotation of the individual drills makes it possible to achieve drill holes with a non-round cross-sectional shape. This is the basis for implanting artificial tooth roots wh...
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WO/2005/065377A2 |
A stop for use with an electric drill bit, the stop having at least one threaded sleeve for positioning the stop relative to a surface into which the drill bit will extend. The stop may have both an inner and an outer sleeve. The sleeves...
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WO/2005/061174A1 |
A rotating toolholder (1) comprises a spindle (2) mounted so as to rotate in a housing (3), a bush (4) movably associated with the spindle (2) and rotating as one piece therewith, elastic means (7) acting on the bush (4) o oppose movemen...
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WO/2005/025791A1 |
A method and a device for boring a lens applicable to various kinds of lens. The device (10) for boring a lens comprises a means (30) for holding a lens (12) to be bored attached with a marker, and a means (32) for boring the lens (12). ...
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WO/2005/024466A1 |
Apparatus and methods for magnetic through-skin sensing are disclosed. In one embodiment, a sensing system includes a first portion including a magnet having, and a second portion including a magnetic field sensor. The magnet has a magne...
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WO/2005/011935A2 |
The present invention relates to a handpiece comprising of a shrouded wall having a chuck rotatably connected to the interior portion of the shrouded wall, wherein the shrouded wall includes a first portion which has a diameter of about ...
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WO/2005/009760A2 |
A single stepped tool having spiral flutes and a method for using the tool to cut a stepped valve stem hole through the sidewall of a vehicle wheel.
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WO/2004/028755A1 |
An end effector for attachment to a robotic manipulator, the end effector comprising a frame adapted to support means to drive a tool and means to displace the tool in X, Y, and Z planes, the end effector being adapted to be used with a ...
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WO/2004/022271A1 |
A rotating cutting tool is selectively biasable in the radial direction based on the angular orientation of the cutting blade, which may be used to create a non-axis symmetric feature in a bore. The radial position of the cutting blade m...
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WO/2004/002704A1 |
A glass plate hole forming device (1) comprises a recess forming means (8) that, in a recess forming area (2), forms a recess (5) in the upper surface (4) of a glass plate (3) and that forms a recess (6) in the lower surface (7) of the g...
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WO/2003/097295A1 |
The invention relates to an automatic machine tool provided with a plurality of work station. Each work station comprises a plurality of work units which can be displaced in a first direction relative to each other, and a single work-pie...
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WO/2003/090957A2 |
Methods and apparatus for fine adjustment of the position of the cutting tool (35) includes a CNC boring machine, a cutting tool (35) which is slidably coupled to the coupling member (45), and a slidable adjustment member (21). A frictio...
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WO/2003/084711A2 |
A machine tool assembly having a base assembly movable relative to a support selectively a) oppositely parallel to a first line, and b) oppositely parallel to a second line that is orthogonal to the first line, and a first spindle headst...
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WO/2003/080277A1 |
A hand tool apparatus uses a cutting tool with a first width and a tool axis to machine a hole in an object. The hole to be formed has a second width that is larger than the first width of the cutting tool. The apparatus (10) includes a ...
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WO/2003/070407A1 |
The invention relates to a machine tool for creating boreholes in a workpiece (22), said machine tool comprising a machine frame, a boring tool holder (36) which is arranged on the machine frame (12) and has at least one tool spindle (34...
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WO/2003/013786A1 |
A multispindle machine tool, characterized in that outside cylindrical members (19) having a plurality of spindles (2) and fixed to a support frame (3b) are inserted into the center holes (2c) of the spindles, a mist generating device (2...
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WO/2002/026440A1 |
In a dual carriage system mounted on a machine tool (1) the carriages (2, 3) are slideably mounted on a gantry (7) mounted to the machine tool for motion along the longitudinal axis of the gantry (7). The machine tool includes a pluralit...
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WO/2002/005994A1 |
The invention refers to a drilling machine for glass panes, which comprises a series of tool-bearing spindles (3) set side by side and mounted on horizontal carriages (1 and 2) located one in the upper part for upper drilling and one inv...
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WO/2001/019559A1 |
The invention is directed to an apparatus (1) for predeterminedly configuring a resilient blank of material (5) including a support (2) means for said material, at least one configuring means (30) positionable according to at least two i...
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WO/2001/017718A1 |
Methods for forming fastener holes in the construction of fuselage assemblies (14). The method utilizes a triple gantry drilling system (10) with upper, left, and right side gantries (18, 22, 16), within which are dedicated robotic deplo...
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WO/2001/017728A1 |
A turret hand drill (10) features a turret (22) mounted on the drill for swivel motion about a pivot axis (5) angularly spaced from the tool drive axis (3) of the drill between a pair of opposite index positions. The turret (22) includes...
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WO/2000/062963A1 |
The invention relates to a machine for drilling oil holes in crankshafts and to a corresponding method. Said machine can drill one, two or more crankshafts per cycle. Each crankshaft can rotate around its own axis. The assembly described...
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