| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 082152000 | Attachment | 18 |
| 20090260492 | COVER STRUCTURE AND MACHINE TOOL WITH THE COVER STRUCTURE - A separator chute is placed at a standby position while a part is machined, and when the processing of the part is completed, the separator chute is swung and moved to a reception position to receive the part separated from a spindle. An opening portion of a cover structure, formed near a pivot shaft of the separator chute, is formed in the size through which the machined part can be discharged. The opening portion is closed by the separator chute when the chute is in the standby position and opened when the chute is in the reception position. | 10-22-2009 |
| 20110252931 | Deep Throat Chuck Jaw System - A deep throat chuck jaw system adapted to be used with a lathe with or without a headstock hole is provided. The system includes a set of jaw extension members having an inboard end supported from a face of a master chuck jaw coupled to a lathe chuck. The jaw extension members also include an outboard end. The set of jaw extension members are operable to grip an outer surface of a part having an outer diameter greater than the headstock hole with a clamping assembly clamped around the outboard end. | 10-20-2011 |
| 20110283847 | Diameter Measurement in Turning Machines - In order to be able to measure a diameter in a turning machine without rotating a workpiece and thus prevent circularity and concentricity errors from entering into the diameter determination, it is proposed according to the invention to use a measuring device that is movable in both transversal directions relative to the rotation axis, thus in the X-direction and also in the Y-direction, wherein the measuring device can scan the workpiece from both sides in one clamping step without rotating the workpiece. | 11-24-2011 |
| 20120006163 | TWO-AXIS MACHINE TOOL - A two axis machine tool suppresses vibrations between two processing machines and provides a self vibration suppressing effect resulting from increased rigidity and increased mass. The two axis machine tool includes first and second separate and independent machine beds and processing machines mounted respectively on the first and second machine beds, and the first and second machine beds are connected together through vibration suppressing units. Each of the vibration suppressing units includes a viscoelastic body sandwiched between first and second plate members secured respectively to the first and second machine beds. | 01-12-2012 |
| 20140083264 | Deep Throat Chuck Jaw - A deep throat chuck jaw system adapted to be used with a lathe with or without a headstock hole is provided. The system includes a set of jaw extension members having an inboard end supported from a face of a master chuck jaw coupled to a lathe chuck. The jaw extension members also include an outboard end. The set of jaw extension members are operable to grip an outer surface of a part having an outer diameter greater than the headstock hole with a clamping assembly clamped around the outboard end. | 03-27-2014 |
| 20140109734 | LATHE WORK PIECE SUPPORT TOOL - A work piece support rest is provided for turning a work piece on a rotating lathe having a lathe bed, headstock, and a headstock spindle, where the work piece is attached to the headstock spindle. The support rest includes an adjustable base releasably attached to the slotted way of the bed via a locking plate and a pair of laterally adjustable way spacers moveable within a laterally extending slot that engage each side of the slotted way. A multi-piece outer ring is releasably attached to the adjustable base. A plurality of roller slides are releasably and adjustably attached to the outer ring, such that each of the roller slides extends radially inwardly and has a roller disposed at an inward distal end thereof for supporting the work piece. | 04-24-2014 |
| 20140157962 | ROTARY WORKHEAD DEVICE - The rotary workhead device, which is loaded on the table of a machine tool and onto which a workpiece to be machined is rotatably mounted, is equipped with: a base plate that is attached to the table of the machine tool; two rotary workheads that are provided on the base plate and disposed so that the axes of rotation coincide and the workpiece-fixing parts face each other; a guide means that is provided so as to be capable of moving at least one of the rotary workheads back and forth in the direction of the rotation axes; and an impelling means for impelling the one rotary workhead in a direction that separates or brings together the two rotary workheads. The rotary workhead device applies a tensile force or a compressive force on a workpiece, the respective ends of which are fixed between the two rotary workheads. | 06-12-2014 |
| 20140238206 | MACHINE TOOL EQUIPPED WITH MOVABLE COVER - The machining space of a machine tool is covered by a cover. A wall section is arranged on the bottom section of the cover of a machine tool, in such a manner that there is a slight gap between the telescopic cover and the side faces of the wall section. Since the gaps between the side faces of the wall section and the side faces of the telescopic cover are small, then it is possible to prevent cutting chips from going into a space beneath the telescopic cover and accumulating under the telescopic cover. | 08-28-2014 |
| 20140245871 | TOOL ASSEMBLY FOR A ROTATING DEVICE - Tool assembly for a rotating device having a drive, a control and a supporting arrangement for at least one tool insert. In order to provide a device for off-round turning which can be constructed with little technical and mechanical effort and nonetheless be used at almost any axial position of a workpiece, the application proposes a tool assembly of the type mentioned above. The tool assembly is designed as a crank drive assembly, wherein the supporting arrangement has a swinging piston unit and the crank drive assembly has a crank unit, and the swinging piston unit and the crank unit are connected to one another by a thrust rod unit. | 09-04-2014 |
| 20140366692 | Device For Supplying A Liquid Cooling Lubricant To A Cutting Edge Of A Lathe Tool - A device for supplying a liquid cooling lubricant to a cutting edge of a lathe tool is operatively connected with a fast-tool servo by way of a tool holder in order to be able to execute oscillating movements in an advance direction in common with the tool holder. A first connection is stationary with respect to a housing of the fast-tool servo, for a cooling lubricant source and an outlet, which is in fluid connection with the first connection, for delivery of a cooling lubricant jet to the lathe tool. The outlet is provided at the tool holder and is in fluid connection with the first connection by way of a hose portion so that the cooling lubricant jet delivered via the outlet always impinges at a predetermined point on the cutting edge of the lathe tool even when stroke movements of the tool holder take place. | 12-18-2014 |
| 20160158846 | CHUCK GUARD FOR LATHE - A lathe or other rotating machine includes a chuck for holding a work piece or tool. The chuck is operated between grasping and releasing positions. A chuck guard is mounted on a housing of the rotating machine. The chuck guard has a transparent window and is mounted for pivoting movement between a position covering the chuck and a position exposing the chuck. A chuck guard extension with a window is attached at a front lower end of the chuck guard. | 06-09-2016 |
| 082153000 | Stop (e.g., carriage, tool, work, etc.) | 7 |
| 20110113937 | DEVICE FOR TURNING A BRAKE DISC ON A VEHICLE - A device for holding a movable tool holder at right angles to a shaft for turning a brake disc on a vehicle, has a coupling section, which is formed by a plate that is fastened against a hub on the shaft, and securing devices, in the form of a disc, for securing the tool holder. The device also has devices for holding the tool holder at right angles to the shaft. These devices are formed by a hinge construction, which is built up of a sphere, which is fastened on an ancillary shaft that is fastened in the plate, and two scale-shaped parts. The scale-shaped parts can be pressed towards each other by turning a hollow nut, so that they can be clamped onto the sphere and block the hinge construction. | 05-19-2011 |
| 20150298216 | CLAMPING DEVICE WITH COOLANT CHANNEL, METHOD OF PRODUCING THE CLAMPING DEVICE AND TOOL HOLDING PLATE FOR A LATHE WITH SUCH A CLAMPING DEVICE - In the case of a clamping device ( | 10-22-2015 |
| 082154000 | Tool slide | 2 |
| 20080289462 | TOOL LOCKING SYSTEM - A locking system for securing tools on an arbor. The locking system has a collar attached to the arbor, with the collar spaced from the tooling. A nut is placed over the collar and positioned next to the tools. The nut is then rotated to secure the nut between the collar and the tools. | 11-27-2008 |
| 20160114403 | MACHINING EQUIPMENT - The present disclosure provides a machining equipment which includes a seat, a plurality of electrodes, and a machining assembly assembled on the seat. The machining assembly includes a pole mounted on the seat, a machining tool mounted on the pole, and two protrusions formed on the pole. The pole defines a channel. Each protrusion defines an opening communicated with the channel. The two openings of the two protrusions face the machining tool. | 04-28-2016 |
| 082155000 | Collet or spindle | 3 |
| 20110252932 | FLEXIBLE GUIDE BUSHING FOR MACHINE TOOL - The guide bushing ( | 10-20-2011 |
| 20130036879 | METHOD AND APPARATUS FOR LATHE TOOL ALIGNMENT - A method and apparatus for orienting and rigidly clamping a cutting tool in alignment with a lathe's spindle axis in a manner to minimize the setup time required. The method and apparatus uses the lathe's spindle chuck for establishing and clamping the angular orientation and radial position of a cutting tool retainer in order to align the cutting tool with the lathe's spindle axis. | 02-14-2013 |
| 20150059541 | LATHE POSITIONING APPARATUS - The purpose of the present invention is to provide a lathe positioning apparatus such that a work held by a chuck can be positioned at an arbitrary position in main shaft direction and the installation space and the size of the apparatus can be decreased. A lathe positioning apparatus for positioning a work W held by a chuck | 03-05-2015 |
