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| Number | Title | Issue Date |
| 8151437 | Device and method for green machining bevel gears The invention relates to a device for green machining bevel gears, including a CNC machining station for gear cutting a wheel blank (K2). The machining station includes a tool spindle which is used to receive a gear cutting tool and a work piece spindle which... | 04/10/2012 |
| 8127425 | Gear production plant A gear production plant has, along a gear production path, a station for preparing a number of blanks; a cutting station, where respective teeth are cut on the blanks to obtain a number of semifinished parts; a heat treating station, where the toothed semifinished p... | 03/06/2012 |
| 8096041 | Method and apparatus for quality control of mechanical pieces Method for quality control of mechanical pieces, such as screws, pins, pivots and similar, intended for mass-production mechanical industries such as automobile and household appliances industries and similar, by means of an apparatus comprising in casings a plurali... | 01/17/2012 |
| 7966714 | Multi-step systems for processing workpieces Systems, including method and apparatus, for processing workpieces driven automatically along a linear path to a plurality of positions disposed substantially along the linear path. In some embodiments, a workpiece may be processed at one or more of the positions us... | 06/28/2011 |
| 7726004 | Processing cell of automatic machining system and automatic honing system A processing cell of automatic machining system configured in that it is easy to decide or change the number of steps and to design, and to reduce the installation cost. The control unit of the processing cell comprises an operation data storing means for storing ev... | 06/01/2010 |
| 7555823 | Production line A production line comprises production devices arranged in a line for machining a workpiece by conveyance of the workpiece successively to the production devices. Each of the production devices has a machine for machining the workpiece, an individual base for suppor... | 07/07/2009 |
| 7493687 | Flexible transfer machine A workpiece-treating machine has a pair of longitudinally extending and transversely spaced upright walls and a plurality of horizontal transverse webs bridging the walls and forming therewith a rigid elongated frame defining at one longitudinal end a receiving stat... | 02/24/2009 |
| 7480976 | Automated sputtering target production and sub systems thereof A fixture and method is provided for gripping an article, such as a sputtering target. The fixture comprises a base, a first set of contact rollers, and a second set of contact rollers, wherein at least one of the first set and the second set are adjustably position... | 01/27/2009 |
| 7437816 | Lathe with arrangement for dropping chips into a container without blocking moving path of a saddle A lathe includes a base on a bed having a forward container, a cutting tool on a front surface of the base, an arm on an upper portion of the base, a saddle on an underside of the arm, a first motor at an open end of the arm for moving the saddle, a container at a f... | 10/21/2008 |
| 7409754 | Apparatus for closing fluid passages of engines An apparatus for closing fluid passages of engines is disclosed. Preferred apparatus of the invention are able to automatically recognize inlets of several fluid passages, which exist in each engine at different positions depending on the engine model, and rapidly a... | 08/12/2008 |
| 7360289 | Apparatus for milling a surface The present invention provides an apparatus for use on a roof or the like which incorporates an insulation material. The invention allows workers to shave the insulating layer to smooth, remove high spots, or create slopes, valleys or sumps, in order to achieve posi... | 04/22/2008 |
| 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 sidewalls provided standing either side of the base, and a rear side... | 04/15/2008 |
| 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) disposed with the axis of the rotary shaft (23 | 04/15/2008 |
| 7354618 | Oxygen plasma post-deposition treatment of magnetic recording media A method of manufacturing magnetic recording media, comprising sequential steps of: (a) providing an apparatus for manufacturing the media; (b) supplying the apparatus with at least one substrate for the media; | 04/08/2008 |
| 7354227 | Apparatus and method for manufacturing plastic frameworks such as window frames A production line for carrying out machining and cleaning operations on rectangular frameworks, is provided. Elongate plastic frame members are welded together in a welding machine, thereby forming two rectangular frameworks located one above the other. These are mo... | 04/08/2008 |
| RE40192 | Vacuum process apparatus The invention proceeds from a vacuum process apparatus for an article which is processed or treated, resp. at two stations, whereby each station has a charging and/or removing opening for the article. A transporting device is supported for rotation and includes a su... | 04/01/2008 |
| RE40191 | Vacuum process apparatus The invention proceeds from a vacuum process apparatus for an article which is processed or treated, resp. at two stations, whereby each station has a charging and/or removing opening for the article. A transporting device is supported for rotation and includes a su... | 04/01/2008 |
| 7347765 | Honing installation with several work stations A honing installation for honing workpieces comprises a plurality of work stations, each work station being configured for performing at least one working step on a workpiece and at least part of the work station is set up as a honing station for performing at least... | 03/25/2008 |
| 7346973 | Processing cell of automatic machining system and automatic honing system A processing cell of automatic machining system configured in that it is easy to decide or change the number of steps and to design, and to reduce the installation cost. The control unit of the processing cell comprises an operation data storing means for storing ev... | 03/25/2008 |
| 7343660 | Machine tool system A machine tool apparatus is provided employing a plurality of tool heads which may be sequentially or simultaneously automatically controlled to perform preprogrammed operations on either the same or different workpieces. In one form, a plurality of tool heads are s... | 03/18/2008 |
| 7337521 | Machine tool, transfer machine tool, and method for the machining of a workpiece In order to improve a machine tool with a working area, in which workpieces can be positioned and can be machined with at least one tool held by a tool holder, such that the disposal of shavings is optimized, at least one cover is provided which limits the working a... | 03/04/2008 |
| 7334314 | Work treatment installation A work treatment installation comprises several side-by-side machine tools and at least one work supply and discharge device. It further comprises a work transport device which bridges both of them and comprises a displaceable and vertically sliding lifting skid wit... | 02/26/2008 |
| 7336152 | Method and system for tracking clustered items A method and system for tracking each item in a cluster of items. Each item has an associated item ID. The method and system involve the following steps. Storing a plurality of item records. The plurality of item records includes, for each item in the cluster of ite... | 02/26/2008 |
| 7331099 | Machine tool and method for the correction or compensation of different tool lengths in a machine tool In order to provide a machine tool with at least one movable slide, which has a plurality of holders for tools and/or workpieces, and which can be corrected in a simple manner, the at least one slide has a plurality of separate subslides and the relative position of... | 02/19/2008 |
| 7328495 | Method and apparatus for registering a torque-transmitting tool in a fixture and for forming a diagonal bore in the tool A torque transmitting tool is machined by registering the torque transmitting tool using a shoulder between the shank and the out-of-round drive portion of the tool as a reference. First and second seating surfaces are milled on first and second opposed surfaces of ... | 02/12/2008 |
| 7322083 | Manufacturing system architecture for tools The specification and drawings present a new method and a system for organizing and structuring a tool room manufacturing facility for reducing lead time of manufacturing component tooling. Machine tools are grouped into work cells (also called machining lines) spec... | 01/29/2008 |
| 7300333 | Control system and method for processing jewelry and the like A control system for controlling processing of workpieces such as jewelry has gantry and gimbal units having x, y, z translational and x, y, z rotational degrees of freedom, the units carrying a gripper for holding a piece of jewelry. Drive motors are associated wit... | 11/27/2007 |
| 7299533 | Process for lapping ring and pinion gears A method for processing a gear set through a lapping operation that includes: providing a lapping machine tool having a first spindle and a second spindle, the second spindle being rotatable about an axis that is generally perpendicular to a rotational axis of the f... | 11/27/2007 |
| 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 of freedom of more than two axes to conduct at least one of a cutting ... | 11/13/2007 |
| 7278192 | Lathe for machining optical workpieces A lathe for machining optical workpieces, in particular spectacle lenses, comprises a fast tool arrangement and a workpiece spindle arrangement. A machine frame is cast monolithically from polymer concrete and on and in which all the functional surfaces, functional ... | 10/09/2007 |
| 7275297 | Device for attaching leader pin, device for processing end portion of tape type recording medium, and method for attaching leader pin A leader pin attaching device for attaching a leader pin to a pin attachment portion of the leader tape (a device for processing end portion of tape type recording medium) is provided. The device includes a transport suction block for holding a portion of the leader... | 10/02/2007 |
| 7275899 | Machining apparatus with coolant-operated clamp device Machining coolant/lubricant is used to operate a piston of a clamping-side coupler by feeding same via a coolant feed passage to a clamping pressure chamber through a first check valve and a clamping pressure fluid passage. The same coolant/lubricant is discharged f... | 10/02/2007 |
| 7272881 | Production installation A production installation comprises a loading transport means with a transport rail connecting processing machines. It also comprises workpiece grippers for supplying the processing machines with workpieces to be processed and for removing processed workpieces from ... | 09/25/2007 |
| 7272456 | Position based machine control in an industrial automation environment A method and apparatus for controlling machine operations in an automated industrial facility including at least one machine, the method for restricting machine operation when a wireless information device associated with a facility user is within a restricted facil... | 09/18/2007 |
| 7261500 | Method and apparatus for machining a blank from all directions in a machine tool or milling machine The corresponding machine tool or milling machine for carrying out the method described has a milling spindle which is displaceable in three spatial directions and with which the workpiece can be machined in a machining region, the machine tool or milling machine ha... | 08/28/2007 |
| 7240415 | Machine for processing material in the form of slabs, in particular natural stone material, ceramic material and conglomerate A machine for processing, in particular for cutting workpieces in the form of slabs, comprises a spindle (36) slidably supported by a beam (32) displaceable transversely with respect to the longitudinal direction of a working surface (12). The b... | 07/10/2007 |
| 7241102 | Robot Disclosed is a robot which is compact in structure and may be movable in a large working range, wherein move members 1, 1 may be moved by drive devices 4, 4 respectively along a straight line and in parallel with each other, the drive devices 4, 4 | 07/10/2007 |
| 7241200 | Control system and method for processing jewelry and the like A control system for controlling processing of workpieces such as jewelry has gantry and gimbal units having x, y, z translational and x, y, z rotational degrees of freedom, the units carrying a gripper for holding a piece of jewelry. Drive motors are associated wit... | 07/10/2007 |
| 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. Upper and lower X-axis guides are attached to the upper and lower port... | 05/22/2007 |
| 7217073 | Broach tool holding system, broach tool, and method for mounting the broach tool A broach tool holding system (20) includes a pair of locator pins (46) rotatably mounted on a tool holder plate (36) to facilitate mounting and detachment of an associated broach tool (34). The broach tool (34) has a pair of locati... | 05/15/2007 |
