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WO/2010/017800 |
The invention relates to a drive unit for rotationally and linearly moving a working element (3) with respect to a first housing element (1), wherein the drive unit comprises a first and a second motor (7, 8). In order to permit a simple...
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WO/2010/012933 |
The invention relates to a tool holder (1) for a machining tool, comprising a cooling means for a compressed air blowing tool and characterized in that the tool holder includes a device for cooling air compressed by a vortex tube device....
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WO/2010/012933 |
The invention relates to a tool holder (1) for a machining tool, comprising cooling means for a compressed air blowing tool and characterized in that the tool holder includes a device for cooling the compressed air by a vortex tube devic...
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WO/2010/009816 |
The invention relates to a machine tool having a carrier device for work pieces or tools or tool spindles, comprising a console (25) that can be pivoted about a first axis (X) from the horizontal into the vertical position and that is ho...
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WO/2010/006648 |
The invention relates to a machine-tool for machining a workpiece by means of a relative movement between the workpiece and at least one tool. Said machine-tool comprises a carrier arranged on a machine frame and provided with a first re...
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WO/2010/007685 |
A method of adjusting a machine tool. The method adjusts the machine tool so that, in ultra-precision machining of round bar-like work (W), the machine tool can rotate the work (W) while suppressing run-out of the axis of the work (W). I...
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WO/2010/006466 |
A translation and rotation feeding component of asymmetric and linear driving includes a static platform (1), a dynamic platform (2), and two chains that is a main branched chain (3) and an accessory branched chain (4). The static platfo...
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WO/2010/006648 |
The invention relates to a machine-tool for machining a workpiece by means of a relative movement between the workpiece and at least one tool. Said machine-tool comprises a carrier arranged on a machine frame and provided with a first re...
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WO/2010/003642 |
The invention relates to a tool changer for machine tools, especially for milling machines, with a tool double gripper (50), which is attached at the free end of an axially displaceable and rotatably mounted shaft (42) and has two pliers...
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WO/2010/003642 |
The invention relates to a tool changer for machine tools, especially for milling machines, with a tool double gripper (50), which is attached at the free end of an axially displaceable and rotatably mounted shaft (42) and has two pliers...
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WO/2010/003847 |
A device (1) allowing an operator to position a tool (2) with respect to a workpiece (3) comprises a support (10) comprising a carriage (120) for positioning the tool (2), a Y-translation unit (110) providing a free translational movemen...
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WO/2010/003847 |
A device (1) allowing an operator to position a tool (2) with respect to a workpiece (3) comprises a support (10) comprising a carriage (120) for positioning the tool (2), a Y-translation unit (110) providing a free translational movemen...
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WO/2010/003642 |
The invention relates to a tool changer for machine tools, especially for milling machines, with a tool double gripper (50), which is attached at the free end of an axially displaceable and rotatably mounted shaft (42) and has two pliers...
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WO/2010/000235 |
An apparatus and method for automatically trimming a rectangular photovoltaic module (28) having two longitudinal sides and two transverse sides and comprising two equally sized glass plates which rest one on the other and have an interm...
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WO/2009/148070 |
An inexpensive stage with alignment function capable of accurately and easily positioning an object to be treated particularly in θ direction even if the object to be treated is heavy. A treatment device comprises the stage with an alig...
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WO/2009/147534 |
The invention relates to a rotary feedthrough 1 for supplying a liquid coolant to a spindle device 6 with a housing 12, at which a coolant connection 26, forming a coolant opening 25 through the housing 12, is disposed. In the housing 12...
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WO/2009/145985 |
The frame of a machine tool forms a closed force loop design that surrounds a workzone containing the spindle head. The X, Y, and Z-axis drive systems are all mounted outside of the machine to shield them from contamination and debris ge...
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WO/2009/144831 |
A machine tool for machining a work by relatively moving a tool and the work has a bed (13), a column (15) installed upright on the bed (13), and a carriage (27) having supports (27a, 27b) swingably supporting a table (35) on both of the...
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WO/2009/144787 |
A production device comprises a plurality of processing units (41 to 45) arrayed so as to consecutively perform a plurality of processings of works, a transport unit (30) which successively transports the works toward the processing unit...
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WO/2009/138675 |
To improve machining qualities by removing shavings, an improved method involves adjusting the form of a cutting tool 1 close to a cutting edge 12 during machining operations such that the shavings 21 of removed material break off. The f...
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WO/2009/135513 |
The invention relates to a machining device (1), especially for producing a drilling jig for dental implants. The tool (17) can be displaced along three translational axes (X, Y, Z) and can be swiveled about two swiveling axes (A, B). Th...
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WO/2009/135763 |
A machine tool (10), particularly of the milling and boring type, comprising: — a support (1 1) for a spindle (12) that accommodates coaxially a boring bar (13) that is connected thereto by means of hydrostatically supported bearings (...
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WO/2009/132819 |
The invention is directed towards a machine tool for incorporating gear teeth into the inner side of an annular work piece by metal-cutting, with a) an annular machining table for the support or placing on of at least one workpiece, and ...
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WO/2009/131876 |
The frame of a machine tool forms a closed force loop design that surrounds a workzone containing the spindle head. The X and Y-axis drive motors are mounted on stationary elements of the machine. The Y-axis column is fixed, and supports...
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WO/2009/131876 |
The frame of a machine tool forms a closed force loop design that surrounds a workzone containing the spindle head. The X and Y-axis drive motors are mounted on stationary elements of the machine. The Y-axis column is fixed, and supports...
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WO/2009/130337 |
The invention relates to a supporting element and a machine for machining large crankshafts, enabling the anchoring of a crankshaft (1) to be machined and the transmission of a torque thereto using a rotation shaft (2). The invention inc...
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WO/2009/131876 |
The frame of a machine tool forms a closed force loop design that surrounds a workzone containing the spindle head. The X and Y-axis drive motors are mounted on stationary elements of the machine. The Y-axis column is fixed, and supports...
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WO/2009/131082 |
An unbalance torque compensator which does not require any special control over urging force for compensation nor installation of a turning space for a balance weight. An index table, wherein a rotating shaft (3) extending in a direction...
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WO/2009/127682 |
A rotary centering device (1) for the transfer of a bar from the guiding channel of a feeder to a lathe, comprising a supporting element (3) that is associated with the output of the feeder and is provided with at least one circular seat...
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WO/2009/127327 |
The invention relates to a processing platform (10) for at least two robots (20, 22) disposed at a distance to each other, working together with a workpiece holder (14) for the workpieces (16) to be processed, wherein the robots (20, 22)...
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WO/2009/125687 |
The rotational pulsing of a main shaft drive is limited, and the rigidity of the main shaft is increased without increasing bearing size when a workpiece is finished while rotating using the machine tool main shaft drive. A rotation-resi...
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WO/2009/121387 |
The present invention relates to a machining head for machine tools, preferably tooth milling and tooth grinding machines, having a direct drive, disposed in a machining head bed of at least one machine tool, wherein the direct drive com...
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WO/2009/122898 |
Provided is a slide member for a guide structure, wherein lubricant can be replenished quickly from the periphery or old lubricant is replaced quickly by new lubricant when lubricant is deficient at a part between a guide surface and a g...
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WO/2009/121343 |
The invention relates to a tool pivot unit having a pivoting head (50) supported in a housing (11), a drivable and rotatable tool holder (70) being disposed in said head, wherein the pivoting head can be pivoted by at least 100 angular d...
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WO/2009/121341 |
The invention relates to a tool pivot unit having a housing (11), which can be pivoted relative to the machine tool carriage about the center line of the working spindle (5), comprising at least one tool holder (70) that is drivably and ...
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WO/2009/118178 |
This invention relates to a positioning system for positioning a positioning unit along a longitudinal axis. The positioning system comprises a linear guide arrangement for enabling a linearly guided motion parallel to said axis, wherein...
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WO/2009/116725 |
The invention relates to a machine tool, more specifically, to a machine tool having superior accessibility to workpieces, which can be advantageous particularly for processing workpieces that are difficult to convey and have a complicat...
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WO/2009/116725 |
The invention relates to a machine tool, more specifically, to a machine tool having superior accessibility to workpieces, which can be advantageous particularly for processing workpieces that are difficult to convey and have a complicat...
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WO/2009/115745 |
The invention relates to a device (1) for marking a surface (S) of an object (O) having a supporting frame (2), a marking member (8) capable of producing a point or point-like mark, motion means (18) for moving the marking member (8) alo...
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WO/2009/115332 |
The invention relates to a linear drive for a machine tool having a housing (1), having a carriage (2), which is mounted so it is axially movable in the housing (1) via two bearings (6, 7), and has a central axis (2.3) and a length (11),...
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WO/2009/115745 |
The invention relates to a device (1) for marking a surface (S) of an object (O) having a supporting frame (2), a marking member (8) capable of producing a point or point-like mark, motion means (18) for moving the marking member (8) alo...
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WO/2009/113186 |
A machine tool (11) comprising a main shaft supporting side structure (13) erected on a floor face and adapted to support a main shaft (15) fitted with a tool (T) and, erected on the floor face opposite to the main shaft supporting side ...
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WO/2009/109721 |
The invention relates to a drilling head (1) that comprises a drilling bit (9) mounted at the end of a bit-bearing unit (8). It is hinged on a Z-axis slide (2) of a bearing (4) mobile along the linear axes X, Y, Z, by a member that compr...
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WO/2009/109721 |
The invention relates to a drilling head (1) that comprises a drilling bit (9) mounted at the end of a bit-bearing unit (8). It is hinged on a Z-axis slide (2) of a bearing (4) mobile along the linear axes X, Y, Z, by a member that compr...
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WO/2009/109721 |
The invention relates to a drilling head (1) that comprises a drilling bit (9) mounted at the end of a bit-bearing unit (8). It is hinged on a Z-axis slide (2) of a bearing (4) mobile along the linear axes X, Y, Z, by a member that compr...
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WO/2009/108099 |
The present invention relates to a tool holder (16), adapted to hold a tool (14) for working at least a portion of a work piece (12), which portion extends substantially in a plane (P). The tool (14) has a working tip (18) which is locat...
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WO/2009/107493 |
Provided are a rotating table device having a cooling structure exhibiting an appropriate cooling effect and a rotating bearing having a cooling structure. A rotating table device (5) having a cooling structure has a hollow motor (10) as...
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WO/2009/107508 |
A machine tool (1) comprises a machining head (600) for cutting a work in horizontally, a slide mechanism (300) for moving the machining head (600) vertically, laterally and longitudinally, and a table (450) for supporting the work cut b...
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WO/2009/107422 |
Provided is a machine tool which can perform efficiently multiface-machining on a long object to be worked in a saved space. A main spindle (45) to which a tool (T) is removably attached is turned about a vertical axis orthogonal to the ...
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WO/2009/106064 |
The invention relates to a method for the centered mounting of a first component (22) on a second component (18). Said method comprises the following steps: the first component (22) is releasably placed in a micro-positioning chuck (12) ...
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