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WO/2011/147544 |
The invention relates to a tool turret, comprising a tool disk (2), which can be swiveled about a support column (32) that defines a swivel axis (26) into positions in which at least one machining tool that can be fastened to the tool di...
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WO/2011/147543 |
The invention relates to a tool turret, comprising a tool disk (1), which has at least one tool receptacle (7) for a machining tool and which is fastened to an accommodating disk (51), which can be swiveled about a support column that de...
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WO/2011/134895 |
The present invention relates to a system for indexing a turret (103) of a multi-spindle machine tool. The system comprises: a turret (103) designed to rotate about an axis; and a turret (103) drive mechanism (105). The drive mechanism (...
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WO/2011/045077 |
The present invention relates to a rotary index table comprising a plate, which has drivers that engage with a drive groove of a cam barrel, wherein the plate can be driven by means of the cam barrel to carry out a rotational movement ab...
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WO/2011/045078 |
The present invention relates to a rotary indexing table comprising a plate and at least two motors for driving the plate to carry out a rotational movement. The motors are drivingly connected to the plate by means of at least one cam ba...
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WO/2011/038734 |
The invention relates to a workpiece bracket (1), in particular for machine tools, comprising an adjusting element (2), which can be rotated about an axis Z preferably extending vertically, and a flange element (3) for detachably mountin...
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WO/2011/035866 |
The invention relates to a drive device for alternatively driving a tool disk (2) of a tool turret (4) or at least one machining tool, which can be fastened to the tool disk (2) by means of a retaining unit (6), by means of two drive mea...
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WO/2011/032622 |
The invention relates to a rotary indexing table comprising a housing (5) and a rotary plate (4), located in the region of a front side (6) of the housing (5) and rotatable about a rotational axis (3) in relation to said housing (5). The...
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WO/2010/149919 |
The invention relates to a marking machine, including a frame (2), a tool (8), in particular a milling cutter, and an abutment nose (10) that is capable of resting against the surface of a marked part, the operative end of the tool (8) b...
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WO/2010/142583 |
In a tilting device having a first (20) and a second (12) component, which are coupled by means of a swivel joint (40, 42) so as to be able to rotate relative to each other about a first rotational axis, the first component comprises a c...
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WO/2010/141188 |
A highly position-stabilized indexable table or "dial" in which the dial is supported relative to a steel surface on a frame by one or more air bearings. A flexure mechanically connects the indexing motor to the dial in such a way as to ...
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WO/2010/031733 |
The invention relates to a support for machining units of a machine tool, comprising a support housing and a support head which can be rotated on the support housing about a rotational axis, and a rotational drive for rotating the suppor...
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WO/2009/132848 |
The invention relates to a device for workpiece positioning, comprising a rotatably supported rotary table (2), on which at least one workpiece or a chucking bracket for a workpiece is detachably fastened, and comprising a drive unit con...
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WO/2009/128778 |
The invention relates to a device for adjustment of points of measuring in fixtures (20) into the desired position. One axis at a time can be adjusted via one or more guide systems (20), which are integrated guide systems having form loc...
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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/2009/109764 |
A method for orienting a surface sensing device (SSD) (4) uses apparatus comprising a support (7) attachable to a moveable arm of a machine, such as a coordinate measuring apparatus (26). The support (7) comprises a first member (1, 2) r...
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WO/2009/106833 |
This invention relates to an indexer for providing rotation of a part from a first index position to a second index position. The indexer comprises an indexer frame and a part for rotation. The indexer frame has at least one index featur...
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WO/2009/096348 |
Provided is a power-boosting device for a clamping apparatus of an index table, which can acquire a high clamping force without deteriorating a work treating efficiency and while suppressing the axial length of the clamping apparatus. Th...
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WO/2009/078308 |
Disclosed is a rotation-indexing table apparatus (1) for a machine tool. The rotation-indexing table apparatus (1) comprises a spindle (4) borne rotatably relative to a stationary frame (2) by a bearing (3), a work mounting circular tabl...
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WO/2009/048034 |
A rotary index device in which the rotating shaft is held surely and stably after indexing. In the rotary index device (1) of a machine tool comprising a rotating shaft (4) provided rotatably in the housing (2) and having an end portion ...
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WO/2009/036850 |
A tool turret with a base (1), which is to be attached, or is attached, to a machine tool and defines a turret axis (5) about which a tool disc (3) is rotatably mounted on the base (1), which tool disc has a number of tool stations (7), ...
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WO/2009/033467 |
The invention relates to a gear hobber (1) comprising a rotatably mounted drum (2), in which two workpiece spindles (3, 4) are positioned, a hobber head (9), a motor drive (6) that is used to move the drum (2) between two operating posit...
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WO/2009/026641 |
A platform (204) supporting a raisable and pivotable robotic arm having a coarse positioning robotic arm (206) and at least one fine positioning robotic arm (210) is provided. The robotic arm is provided with apparatus for precise real-t...
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WO/2009/026642 |
An apparatus for precise real-time measurement or measurement and control of the position and orientation of a target (105) relative to the position of a base (102) is disclosed. The base (102) has a distance sensor (101) with angle enco...
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WO/2009/012875 |
A tool revolver unit for a machine tool for machining workpieces, having a housing (1) and a tool disc rotatable relative thereto about an axis (3), and having a rotary drive (13, 15) for a rotational motion of the tool disc, and additio...
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WO/2009/011260 |
The tilting rotary table of a tilting rotary table indexing device driven by a direct drive motor is prevented from rotating beyond an allowable rotation range when power is shut off in an emergency such as power outage, and thereby a br...
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WO/2009/008444 |
Intended is to unitize a clamp device for a rotation indexing apparatus for a machine tool, thereby to facilitate the maintenance of the clamp device and the assembly of the indexing apparatus including the clamp device. The rotation ind...
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WO/2009/008286 |
In an index device (100) where a clamp sleeve (34a) extending in the direction of a rotating shaft is arranged in the space between the rotating shaft (39) and an accommodation hole (31d) of a frame (31b) and the rotating shaft (39) is h...
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WO/2009/008443 |
A clamping device for a rotary index device for machine tool in which stabilized positioning performance is sustained while simplifying the structure especially in a normal clamp type clamping device. In the rotary index device (1) for m...
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WO/2009/006756 |
A numerical control indexing equipment with an improved worm transmission device includes a basal body (1), a main shaft (4) rotatably supported on the basal body, a worm gear (5) mounting on the main shaft, and a servo motor (7) install...
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WO/2009/005051 |
In an index device for machine tool comprising a rotary shaft (40) for stopping a drive object, a housing (30) surrounding the rotary shaft (40), bearings (B1, B2) secured between the housing (30) and the rotary shaft (40) by a securing ...
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WO/2009/006372 |
This invention relates to a belt drive system for a tool driving shaft of an indexing tool turret assembly. A plurality of toolholders are radially supported on a top plate assembly, which is rotatably supported on a hub connected to a t...
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WO/2008/155478 |
The invention relates to a linear displacement module (40) comprising a chassis (41), a carriage (43) mounted on the chassis so that it can be linearly displaced with respect to the chassis and a carriage displacement actuator (44), the ...
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WO/2008/143055 |
[PROBLEMS] An angular indexing device for a machine tool, in which large torque can be obtained on a rotating shaft without an increase in the outer diameter of a component incorporating a motor and in which supporting rigidity of bearin...
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WO/2008/142252 |
The invention relates to a tube cambering unit including a cambering head (1) fixed in translation, gripping members comprising a clamp system (13, 14) borne on a disk (18) capable of rotation about an axis corresponding to the gripping ...
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WO/2008/135147 |
The invention relates to a feeding device (1) for feeding a machining device (29) of a machine tool (30) with workpieces (4) to be machined, particularly of the type of rods or bars, for example tubes, comprising a positioning device (7,...
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WO/2008/124856 |
Disclosed is a tool revolver (1) comprising a revolver housing (8) and a revolver disk (2) for accommodating several replaceable tool heads (3) which retain stationary tools (4) or tools (4) driven by a drive unit. The revolver disk (2) ...
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WO/2008/119509 |
The invention relates to a rotary indexing unit having a pivot plate that is pivotally supported in a housing and is locked relative to the housing by means of a releasable locking device. For this purpose the locking device comprises an...
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WO/2008/108553 |
The present invention provide a new type indexer that is actuated by means of either hydraulic or pneumatic pressure and is mounted on a variety of machine tools like a milling machine, a drilling machine and so on to conduct five-face m...
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WO/2008/108171 |
A long life clamp sleeve of a layout device producing a desired clamp force without raising the fluid pressure so much. The clamp sleeve (34a) has a through hole (34a7) and an annular groove (34a1) continuous around the outer circumferen...
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WO/2008/103611 |
A split axis stage architecture is implemented as a multiple stage positioning system (10) that is capable of vibrationally and thermally stable material transport at high speed and rates of acceleration. A split axis design decouples st...
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WO/2008/087785 |
A pressure receiving member (34b) formed in a hollow circular cylindrical shape is disposed in the space between a ring-shaped clamp sleeve (34a) and a frame (31b), and the clamp sleeve (34a) is disposed so as to be fitted to a shaft par...
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WO/2008/080839 |
The invention relates to a high-frequency sensor, particularly a high-frequency sensor for detecting objects (34) hidden in a medium, comprising at least one antenna (10, 50) for transmitting and/or receiving high-frequency signals (20),...
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WO/2008/080839 |
The invention relates to a high-frequency sensor, particularly a high-frequency sensor for detecting objects (34) hidden in a medium, comprising at least one antenna (10, 50) for transmitting and/or receiving high-frequency signals (20),...
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WO/2008/076054 |
The invention concerns a method to measure the forces that arise in a processing machine when processing is carried out and furthermore to compensate geometrical errors caused by these forces, where a workpiece holder (10) is arranged to...
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WO/2008/072562 |
A turning table (1) is provided with a driving source (2); a work holding section for holding a work worked by a tool; a power transmitting mechanism (3) which can transmit power from the driving source (2) to the work holding section; a...
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WO/2008/064799 |
The invention relates to a press for the end-face pressing of sawn timber having a machine frame (10), a substantially horizontal work table (12), a guide conveyor (56) for guiding a span of sawn lumber in a first direction onto the work...
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WO/2008/061604 |
The invention relates to a device for positioning components, in particular for use in bodymaking of the motor vehicle industry, with a rotatable receiving plate (1) for the components and a drive device for turning the receiving plate (...
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WO/2008/059698 |
An index table in which the right-hand/left-hand specification of a motor is made alterable. As a solution, in the index table (1), in which a rotary table (3) is supported on a frame (2) to be rotatable by a rotating shaft (10), an inst...
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WO/2008/060238 |
The invention concerns a method to compensate geometrical errors in processing machines, in which a workpiece holder (8) is arranged such that it can be adjusted on the basis of measurement signals that have been received by being able t...
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