| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 409145000 | Including means to infeed work to cutter | 14 |
| 20110085869 | Machine Tool - The table on which a workpiece is put can travel on a guide rail mechanism relative to a working head with a cutting tool mounted thereon. The table is connected through a nut to a ball screw part to move in an axial direction thereof as the ball screw part rotates. One end of the ball screw part is supported by a bearing and the other end is connected to a servomotor to be rotationally driven. A hollow part is provided in the table to receive therein a damper mechanism part, which comprises a spring, a damper, and a weight, the table and the weight being arranged to enable traveling separately on guide rails. Thereby, even when the workpiece is heavy, the weight can move relative to the table to effectively damp vibrations of the table in a feed direction. | 04-14-2011 |
| 20120141221 | STROKE CONTROLLER FOR A KEY DUPLICATOR - A stroke controller is mounted on a key duplicator and has a base, a drive shaft, a knob and a driven shaft. The base has a longitudinal shaft hole and a transverse shaft hole. The drive shaft is mounted rotatably through the transverse shaft hole. The knob is mounted on the drive shaft and has a drive gear. The driven shaft is mounted slidably through the longitudinal shaft hole and has a rack section engaging the drive shaft so that rotating the knob drives the driven shaft to slide relative to the base. The stroke controller precisely controls the movement of an original key and a key workpiece clamped on the key duplicator to manufacture a fine key duplicate. | 06-07-2012 |
| 409158000 | Multiple work stations | 1 |
| 20090245961 | 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 disposed above the first horizontal frame part. The first and second workbenches are mounted slidably on the first horizontal frame part of the support frame, and is slidable relative to the support frame in a first horizontal direction. The tool-mounting unit is mounted slidably on the second horizontal frame part of the support frame, and is slidable relative to the support frame in a second horizontal direction transverse to the first horizontal direction. | 10-01-2009 |
| 409159000 | With means to advance work or product | 1 |
| 20110052341 | MACHINE TOOL WITH FEED AND REMOVAL DEVICE - A machine tool has a tool spindle which can be moved in an x-direction and a y-direction and a workpiece slide which can be moved in the z-direction and has a swiveling table which can be pivoted about an A-axis which is parallel to the x-axis. A feed and removal device is provided, which has an H-shaped pallet changing mechanism, which can be pivoted about a y1-axis which is parallel to the y-direction, a y1-pivot drive and a lift drive ( | 03-03-2011 |
| 409162000 | To reciprocate or oscillate work | 1 |
| 20110070044 | Machine Tool - A machine tool for machining a workpiece with a tool moved relative to the workpiece is provided with a bed ( | 03-24-2011 |
| 409163000 | With work holder | 8 |
| 20100054887 | MACHINE TOOL WITH A PLURALITY OF WORKTABLES - A machine tool includes a support unit and a pair of spaced-apart worktable units. The support unit includes a base seat, a support seat mounted fixedly on one end of the base seat, a carriage disposed movably on the support seat and movable in a first direction, and a spindle stock, movable on the carriage in a second direction transverse to the first direction, and provided with a spindle that extends in a third direction transverse to the first and second directions. Each of the worktable units includes a pair of slide rails, each of which is mounted fixedly on the base seat and extends in the third direction, a worktable that is movable along the slide rails, and a motor that is disposed for driving the worktable to move along the slide rails. | 03-04-2010 |
| 409164000 | And means to selectively position work | 1 |
| 20160045991 | Machining centre with vertical support for long and flexible workpieces - A machining center includes a bearing structure-frame supporting various other parts; an electric spindle mounted on moving arms that translate it and rotate it on main axes; a lower plane or support hinged to the lower part or base of the bearing structure-frame, rotating on a vertical axis, provided with elements or mechanisms holding the lower end of the workpiece; and an upper support rotating on the vertical axis coaxially with the rotation axis of the lower plane or support, having elements or mechanisms that hold the upper end of the workpiece. The lower plane or support and the upper support are rotated simultaneously and synchronously, rotating the workpiece according to a vertical axis. Devices or mechanisms are provided for vertical translation of the upper support, thereby adapting the vertical position of the upper support to the lower plane or support depending on the length of the workpieces. | 02-18-2016 |
| 409165000 | Including means to support work for rotation during operation | 6 |
| 20090035087 | MACHINE TOOL - A machine tool comprises a shrink fit holder fixed to a lower end of a rotatable spindle, and a high frequency induction heating unit configured to heat the shrink fit holder by high frequency induction. The high frequency induction heating unit is configured to move between a retracted position and the shrink fit holder by a Z axis carriage and a V axis carriage. The retracted position is a position where the high frequency induction heating unit is separated from the shrink fit holder to such an extent that there is no obstruction to machining. A cooling unit is provided on the high frequency induction heating unit, the cooling unit being configured to supply compressed air for cooling the shrink fit holder. A supply pot and a collection pot are provided side by side and are configured to respectively hold a tool. These pots are configured to move between their retracted positions and the shrink fit holder. | 02-05-2009 |
| 20090053004 | MACHINE TOOL AND METHOD OF CONTROLLING MACHINE TOOL - A machine tool ( | 02-26-2009 |
| 409166000 | And including means to infeed cutter toward work axis | 1 |
| 20120134762 | MOVING BEAM TYPE MACHINE TOOL - A moving beam type machine tool is disclosed, having a dynamic phase balancing weight set and a spindle saddle. The spindle saddle has at least one X-axis location feedback device. When the spindle saddle along the X-axis traverse, the at least one X-axis location feedback device is able to locate the spindle saddle and inform a controlling unit. The controlling unit changes the output pressure of the dynamic phase balancing weight set depending on the location of the spindle saddle, so that a crossbeam is able to maintain in a balancing state. The moving beam type machine tool is able to increase accurate, sensitivity of pressure response, withstanding weight and balancing state. | 05-31-2012 |
| 409167000 | With linear movement of work | 1 |
| 20100104389 | TABLE APPARATUS OF MACHINE TOOL - A table apparatus | 04-29-2010 |
| 409168000 | With angular movement of work | 2 |
| 20080304929 | MACHINING MACHINE WITH MEANS FOR ACQUIRING MACHINING PARAMETERS - A machining machine with an upper rotatingly drivable machining disc, the annular machining plane of which has a machining coating and is facing a lower machining plane, wherein the machining planes form a machining gap between each other. Plural rotor discs are arranged in the gap, which accommodate workpieces in recesses and which can be brought into rotation by means of a roll-off device, wherein the workpieces move along a cycloid path, wherein plural sensor elements for acquiring at least one machining parameter are arranged in the upper machining disc, distributed across its cross section, the sensor elements are each one coupled to an active or passive RFID chip and a reading device is assigned to the upper machining disc for reading out the RFID chips. | 12-11-2008 |
| 20120020753 | MACHINE TOOL - A machine tool comprising a machine frame having dimensionally rigid side walls, each including top-side horizontal guide rails. A compound slide is displaceable in or on the guide rails. On the front of the compound slide is a machining unit comprising a spindle head which is vertically displaceable. A workpiece mounting unit is disposed in the space between the side walls. The workpiece mounting unit may have a workpiece table or a workpiece chucking device. In order to form an enlarged access to the work area of the machine tool, one side wall is shorter at the front than the other side wall. Further, the linear guides or guide rails mounted to the side walls of the machine frame may be aligned at an acute angle α to the vertical center plane of the machine frame. | 01-26-2012 |
| 409169000 | Including friction gearing drive | 1 |
| 20110286811 | FEEDER FOR MACHINE TOOL - A feeder for a machine tool moves a table relative to a saddle in one axial direction by rotation of a motor. A ball thread shaft is attached in a manner engaging with a nut fixed to the saddle, and rotatable but immovable relative to the table, and is coupled to the motor fixed to the table. A length obtained by adding a relative movement distance S of the saddle relative to the table to a size Ls of the saddle in a direction of movement relative to the table is shorter than a size Lt of the table in a direction of movement relative to the saddle (i.e., (Ls+S)| 11-24-2011 | |
