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7625162 Machine tool comprising an adjustable clamping table for workpieces  
The invention relates to a machining apparatus ( 1 ) having a frame ( 2 ) for the machining of a workpiece ( 3 ) that has a tool holder ( 4 ) that is mounted such that it can be shifted in a...
7621030 Multi-spindle machining center  
A multi-spindle machining center for the chip forming processing of workpieces comprises a spindle group having at least two spindles arranged in a spindle row to mount a chip forming tool, and a...
7621029 Multi-spindle machining center  
A multi-spindle machining center for the chip forming processing of workpieces comprises a spindle group having at least two spindles arranged in a spindle row adjacent to each other to mount a...
7604442 Multi-axis machine tool  
In a multi-axis machine tool comprising a first slide way ( 2 a ) and a second slide way ( 2 b ) set apart one from the other and extending parallel along a longitudinal axis (X), a machining...
7591619 Machining apparatus  
A machining apparatus includes a support frame, first and second workbenches, and a tool-mounting unit. The support frame includes a first horizontal frame part, and a second horizontal frame part...
7591620 Milling and drilling machine  
A milling and drilling machine comprising a rigid machine tool frame comprising an upper cross girth, a machining unit movable on the front side of the cross girth along at least two coordinate...
7578036 Machine tool  
In order to improve a machine tool for machining a workpiece by a relative movement between the workpiece and a tool, comprising a first receiving device for the workpiece or the tool, a compound...
7547270 Machine tool with optimally positioned operator station  
An operator station is positioned on the outside of a machine tool on the same side of the machine as the tool magazine and the automatic tool changer, to improve the ergonomics of the machine by...
7534078 Consistent rigidity construction arrangement for a machine tool  
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....
7527460 Horizontal milling-boring machine with mobile column  
A horizontal milling-boring machine including a horizontal bed anchored to the floor, a column structure supported by the bed and slidable there along, a slide carriage slidabe vertically along...
7524152 Three-axis micro- and meso-scale machining apparatus  
A three-axis micro- or meso-scale machining apparatus. Embodiments of the apparatus include a spindle having a tool for machining a workpiece, a z-axis movement platform for supporting the spindle...
7509718 Machine tool with selective drive motor positioning  
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...
7493681 Machine tool  
A machine tool, and in particular a milling and drilling machine, which includes a rigid base on which an inclined support surface pointing forward and upward is formed. The support surface forms a...
7487576 Composite track, column and other supports, including for machinery  
A drill assembly, for example for drilling or coring concrete, has a drill column formed from a composite material. A track for a wall saw or for supporting other structures for movement along the...
7467449 Thin plate drilling and milling machine  
A CNC drilling and milling machine comprised of a movable drill motor platform ( 20 ) with a laser reference point finder ( 30 ) in the form of a laser ( 34 ) that is attached to the machine...
7441994 Machine tool having a C-shaped frame  
A machine tool includes a machine frame, a worktable, and a spindle unit. The worktable is movable on the machine frame along a first horizontal direction, a second horizontal direction...
7437809 Eyeglass lens processing apparatus  
An eyeglass lens processing apparatus includes: a piercing unit that includes a piercing tool for piercing a hole in an eyeglass lens; a first input unit that inputs position data and depth data of...
7424773 Eyeglass lens processing apparatus  
An eyeglass lens processing apparatus includes: a hole forming portion that includes a hole forming tool which forms a hole for attaching a rimless frame in an eyeglass lens; and breakage detector...
7412759 Telescopic safety shield for machine tool  
A telescopic safety shield device includes a carrier movably engaged onto a platform and having one or more guideways tilted relative to the platform, a tool rest movably engaged onto the guideways...
7373707 Milling apparatus  
The milling apparatus ( 10 ) is arranged in such a manner that the deep groove cutter ( 21 ) is attached to the milling cutter ( 20 ) and the rotational drive shaft ( 23 a ) is approximately...
7356895 Machine tool  
Machine tool furnished with: a table ( 20 ) free to swivel about a horizontal swivel center axis, and having a table body ( 22 ) for carrying a workpiece, and an axially rotatable rotary shaft ( 23...
7357608 Rotary tapered tool holder  
A rotary tapered tool holder includes a shank including a front mounting portion and an aperture. An expansion sleeve is disposed about a portion of the shank. The expansion sleeve includes a front...
7357769 Machine tool  
Machine tool simplifying maintenance, reducing manufacturing costs, and enabling high precision machining. The machine tool is equipped with: a bed furnished with a rectangular base, right and left...
7352110 Tool head comprising piezoelectric actuators  
A tool head includes a holder for accommodating a tool and two actuators each of which is connected to the holder via a web. On the one hand, the actuators enable the holder to be deflected by a...
7334304 Machine tool  
In order to improve a machine tool for machining a workpiece by a relative movement between the workpiece and a tool, comprising a first receiving device for the workpiece or the tool, a compound...
7322082 Eyeglass lens processing apparatus  
An eyeglass lens processing apparatus for processing a periphery of an eyeglass lens, the apparatus includes: a lens chuck shaft that holds and rotates the lens; an end mill that processes the...
7318693 Device for machining workpieces and machine arrangement therefor  
The invention relates to a device for machining workpieces, especially for chip removing machining. The device includes a spindle which is mounted on a first end of a pivoting arm in such a way...
7296956 Machine-tool or production machine with head-up display  
A machine-tool production machine is disclosed, with a workspace that can be viewed by an operator through a window or transparent pane, whereby the window or transparent pane can be used with a...
7293337 Machining apparatus  
A machining apparatus for conducting at least one of a cutting process and a grinding process, comprises a stationary base; and a working device mounted on the stationary base and having a degree...
7273335 Machine tool  
A machine tool includes a table supported by a bed for forward and rearward movement along a path of movement, left and right transversely aligned upright columns on opposite sides of the path of...
7261503 Multi-axis machine tool  
In a multi-axis machine tool comprising a slide way aligned on a longitudinal axis, a traveling column coupled via one end with the slide way, an arm mounted slidably to the column and traversable...
7261502 Numeric/control machine  
Described herein is a nNumeric-control machine ( 1 ) comprising: a flatbed ( 2 ) provided with a horizontal working surface ( 3 ), on which a workpiece ( 4 ) is to be positioned; a machining head (...
7241090 Collecting trough for a machine tool  
An open-topped collection trough for arrangement under a machine tool to collect downwardly flowing coolant emitted from coolant spray nozzles of the machine tool which direct coolant jets onto...
7223055 Structure for supporting the spindle in a machine tool and method for the manufacture thereof  
A support structure or sleeve for the spindle of a machine tool consists of a tubular casing, preferably made of sheet steel with a high modulus of elasticity, in contact with a layer of...
7220087 Work processing method in machine tool, processing jig for performing the method, and support device for work processing  
A main shaft ( 6 ) movable in a direction of X-axis is provided at a position on one side of a foundation ( 1 ), and a lateral stand ( 12 ) is fixed on the top portion of the rotation support shaft...
7220090 Linear motor operated machine tool  
A linear motor actuated machine tool includes a bed, a column, upper and lower X-axis guides, a saddle, upper and lower X-axis linear motor magnets, and upper and lower X-axis linear motor coils....
7198438 Drilling system with stationary work table  
A drilling system includes a stationary base table for supporting a work piece under process at a fixed position at a drilling spindle station. A drilling spindle carries and applies rotational...
7179029 Machine for machining workpieces, especially crankshafts and camshafts, with at least one internal cutter milling tool  
A machine for machining workpieces has at least one milling tool with an internal cutter. The machine is provided with a first guide system and a second guide system parallel to the first guide...
7179030 Machine tool  
A machine tool for machining workpieces includes a spindle group with at least two spindle arrangements placed alongside each other, each spindle arrangement possessing a spindle to receive a...
7165919 Machine tool with a machine base  
In a machine tool ( 10 ) with a machine base ( 11 ), a working area ( 14 ), in which workpieces ( 13 ) are machined, and a device ( 25 ), which receives chips ( 24 ) formed during machining of the...
7147595 CNC machine tool  
A CNC machine tool includes a worktable supporting two workpieces and rotatable on a base so as to exchange the positions of the workpieces. A post member is fixed on the base. A first horizontal...
7137940 Machining center  
Machining is possible in such a manner that an optional position of a workpiece is positioned just under a tool by rotation of a turn table in a C-axis direction, movement of the turn table in a...
7131800 Circuit board router apparatus and method thereof  
A circuit board router ( 10 ) and method thereof. De-paneling of printed circuit boards ( 62 ) off a panel 860 ) is efficiently increased by a router ( 40 ) which is positioned at a location above...
7128507 Machine tool  
The present invention provides a machine tool capable of achieving a higher feed rate of a spindle and weight reduction while ensuring necessary stiffness of a column. The present invention...
7125211 Apparatus and method for damping vibration in a machine tool  
A machine tool for performing a machine tool function including components adapted to cooperate with each other to execute the machine tool function. The machine tool has a number of constituent...
7114895 Machine tool provided with cooling mechanism  
A spindle motor as a heating element and a spindle head having a spindle that is driven by the spindle motor are coupled to each other by a cooling flange. The cooling flange is provided with a...
7104169 Machine tool and bed structure thereof  
A machine tool includes X-axis, Y-axis, and Z-axis moving units for producing relative movements between a tool and a workpiece; a C-axis drive unit for rotating the workpiece about a C-axis...
7101129 Machine tool  
A machine tool for machining large-area workpieces. A column can be moved along one coordinate axis over a long bed. A machining unit, movable at the movable column along at least two other...
7097399 Cutting machine for gear shaping or the like  
A cutting machine includes linear electrical actuation for controlling linear reciprocating movement of a spindle and cutting tool. The cutting machine is suited for gear shaping cutting operations...
7093334 Machining unit with orientable spindle-axis for milling and boring operations  
A machining unit has a spindle-carrier structure, which can be oriented around a vertical axis.
Matches 1 - 50 out of 288 1 2 3 4 5 6 >