子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 101 | Machine tool for incorporating gear teeth into the inner side of an annular workpiece | US12989723 | 2009-04-28 | US09089913B2 | 2015-07-28 | Erich Russ; Lothar Seifert; Oliver Gold |
| A machine tool for machining gear teeth into an inner side of an annular workpiece, the tool comprising a circular substructure having an upper side, a rotary bearing on which is disposed an annular machining table adapted to support a workpiece, a chassis for supporting a tool head, and a plurality of exchangeable machining rings, an adaption ring supporting the machining ring and supporting concentric cones, and a braking device adapted to act on the adaption ring. | ||||||
| 102 | METHOD OF SETTING UP A GEAR CUTTING MACHINE AND GEAR CUTTING MACHINE | US14482744 | 2014-09-10 | US20150081075A1 | 2015-03-19 | Thomas Karl; Marco Heider |
| The present disclosure relates to a method of setting up a gear cutting machine, wherein the gear cutting machine is equipped with at least one machine part which can be set up and the parameters relating to the set-up machine part are input into the machine control for the subsequent gear cutting process, wherein a graphical model of the machine part is virtually composed on a display element of the gear cutting machine in a user-controlled manner from one or more graphical part components and the required parameters for the following gear cutting process are derived from the graphical modeling. | ||||||
| 103 | AXIALLY POSITIONING A ROTATING ARTICLE | US13678319 | 2012-11-15 | US20140130360A1 | 2014-05-15 | Shawn Allen Ruden; Bryan Charles Roberts; Michael William Pfeiffer; Kevin James Spiczka |
| An apparatus and associated methodology providing an axial positioner for a rotatable shaft that is selectively extensible along an axis of rotation. The apparatus includes a sleeve having a first race operably fixed in rotation with the shaft, and a second race operably fixed at a predetermined rotational position. The races define opposing bearing surfaces operably supporting the first race in rotation with respect to the second race. The apparatus also includes an indicia device attached to the second race. | ||||||
| 104 | Gearwheel cutting machine having vibration damping | US12792248 | 2010-06-02 | US08708622B2 | 2014-04-29 | Jürgen Weber |
| Gearwheel cutting machine for machining the tooth flanks of gearwheels (1), comprising chucking means (20) for chucking a workpiece (1) to be machined; a gear cutting tool; and a flat, ring-shaped vibration-damping element (21) insertable in the area of the chucking means (20) during the chucking of the workpiece (1) to be machined, the ring-shaped vibration-damping element (21) being provided in order to suppress or damp vibrations. | ||||||
| 105 | METHOD OF PHASING THREADED GRINDING STONE, AS WELL AS GEAR GRINDING MACHINE | US13498455 | 2009-09-28 | US20120231702A1 | 2012-09-13 | Yoshikoto Yanase; Kazuyuki Ishizu |
| A method of phasing a threaded grinding stone and a gear grinding machine are disclosed, wherein phasing of the threaded grinding stone with respect to a gear to be machined or to a dresser can be performed at high speed. A threaded grinding stone is phased with respect to a workpiece or a disk dresser prior to engagement. The phase of the threaded grinding stone is adjusted so that a tooth tip of the workpiece or a blade tip of the disk dresser faces the central position of an edge groove of the grinding stone. Subsequently an edge surface of the threaded grinding stone contacts an edge surface of the workpiece or an edge surface of the disk dresser. The phase of the threaded grinding stone is adjusted so that the tooth tip of the workpiece or the blade tip of the disk dresser is disposed in this latter phase. | ||||||
| 106 | DEVICE FOR PHASING THREADED GRINDING STONE | US13498336 | 2009-09-28 | US20120225609A1 | 2012-09-06 | Yoshikoto Yanase; Kazuyuki Ishizu; Tomohito Tani |
| A device for phasing a threaded grinding stone is phased with respect to a workpiece or a disk dresser prior to the engagement of the threaded grinding stone with the workpiece or with the disk dresser during grinding or dressing. In performing this phasing, it is detected, by means of an AE fluid sensor provided to a grinding stone head which rotatably supports the threaded grinding stone, whether the threaded grinding stone has had contact with the workpiece or the disk dresser. Subsequently, on the basis of the phase of the threaded grinding stone at the time when contact was detected, the threaded grinding stone is positioned in a phase where the aforementioned engagement is feasible. | ||||||
| 107 | MACHINE TOOL FOR INCORPORATING GEAR TEETH INTO THE INNER SIDE OF AN ANNULAR WORKPIECE | US12989723 | 2009-04-28 | US20110058911A1 | 2011-03-10 | Erich Russ; Lothar Seifert; Oliver Gold |
| The invention is directed to a machine tool for incorporating gear teeth into the inner side of an annular workpiece by metal cutting, witha) an annular machining table for supporting or placing on at least one workpiece, and b) a chassis for holding, supporting, mounting and/or guiding a tool head, which chassis extends, at least during the machining, through the annular machining table or through a central opening in the annular machining table from a bed or pedestal below the machining table. | ||||||
| 108 | GEAR MATCHING DEVICE AND GEAR MACHINING APPARATUS | US12442457 | 2008-02-05 | US20100041314A1 | 2010-02-18 | Hiroyuki Kurashiki; Toshifumi Katsuma |
| Provided is a gear matching device capable of shortening time taken for the gear matching, and also to provide a gear machining apparatus using the gear matching device. For this purpose, provided is a gear matching device which performs gear matching to establish a rotational phase relationship between a grindstone (13) and a gear-shaped workpiece (W) in which the grindstone (13) and the workpiece (W) can mesh with each other, before gear machining is performed by causing the grindstone (13) and the workpiece (W) to mesh with each other, and by then relatively rotating the grindstone (13) and the workpiece (W), the gear matching device including: a tail stock (16) which is supported to be movable in the axial direction of the workpiece (W), and by which the gear (W) is pressed against a rotary table (18) to be rotatably held, the rotary table (18) rotating the workpiece (W) about the axis thereof; and a sensor (33) which is provided to the tail stock (16), and which faces the workpiece (W) to detect the rotational phase thereof, when the tail stock (16) holds the workpiece (W). | ||||||
| 109 | Rotating tool having an electric data carrier | US11708538 | 2007-02-21 | US07641537B2 | 2010-01-05 | Wolfgang Thyssen; Markus Gretler |
| A rotating cutting tool (2, 14, 16) for machining a workpiece on a machine tool, in particular for dressing the grinding worm of a tooth flank grinding machine, having an electronic data carrier for storing data relevant to the use of the tool, has an annular data carrier (7) arranged concentrically to the rotation axis of the tool and having an above-average storage capacity, and said data carrier (7), during the machining process, with the tool (2, 14, 16) rotating, exchanges tool-relevant data, at a high transmission rate, with a likewise annular write/read head (10) arranged concentrically thereto on the machine. | ||||||
| 110 | Method and device for detecting contact between a tool and a workpiece clamped on a processing machine | US10146561 | 2002-05-15 | US20030002943A1 | 2003-01-02 | Dieter Ulbrich |
| Method and device for determining contact between a tool and a workpiece clamped on a processing machine. A signal, such as a high-frequency electrical current signal or an acoustic signal, is supplied between a location at the tool and a location at the workpiece. For as long as the tool and the workpiece are not in contact with each other, the signal has a specific amplitude. As soon as the tool and the workpiece make contact with each other, the two locations are additionally connected through a resistor connected parallel to the resistance of the machine. Thereby the amplitude changes significantly. The process can be performed manually and automatically. It can also be employed at a quasi-standstill of tool and/or workpiece, but also when the elements are moving. | ||||||
| 111 | Pot broach | US568212 | 1984-01-03 | US4518289A | 1985-05-21 | Leonard A. Gabriele |
| A broaching machine for pot-broaching teeth or ribs on the exterior of a workpiece in which the workpiece is not suitable for having sliding contact with axially extending guide surfaces in the broach to maintain the workpiece centralized therein. The machine comprises a toothed pusher on which a workpiece is centered, the teeth of the pusher registering with the teeth formed in the workpiece by broaching slots therein, at least some of the pusher teeth having end surfaces extending radially beyond the teeth formed by broaching on the workpiece, to maintain the crests of the teeth or ribs on the workpiece in clearance as the workpiece moves through the broach. | ||||||
| 112 | Apparatus for forming internal teeth at large workpieces at a gear shaper | US38624 | 1979-05-14 | US4244668A | 1981-01-13 | Walter Demuth |
| An apparatus for forming internal gear teeth at large workpieces at a gear shaper or gear shaping machine comprising a machine bed at which there are arranged a workpiece table for chucking a workpiece and an upright or stand. The workpiece table and the stand are rotatable, relative to one another, about the workpiece axis and radially feedable relative thereto. The stand has guide means along which there can be moved to-and-fro a plunger by means of a plunger drive. An auxiliary stand is rotatably and radially displaceable about the workpiece axis upon a bearing rim which is coaxially attached at the workpiece. The auxiliary stand has a guide arrangement along which there can be moved to-and-fro, in the tooth lengthwise direction of the internal teeth, an auxiliary plunger driven by the plunger by means of a bridge arrangement. | ||||||
| 113 | Drive train for gear manufacturing machine | US929600 | 1978-07-31 | US4215959A | 1980-08-05 | Thomas A. Deprez |
| A gear manufacturing machine which includes an endless chain for carrying a series of stock removing tools is provided with a versatile drive train system which can be adjusted for different methods of gear manufacture. The drive train system includes coupling components which can be engaged and disengaged for connecting or disconnecting certain portions of the drive train from parts of the machine. With this arrangement, a single machine can be utilized for carrying out roll generating or hobbing operations with one or more workpieces. | ||||||
| 114 | Adjustable-stroke slide operating mechanism | US47754765 | 1965-08-05 | US3321981A | 1967-05-30 | ASH II JOHN L |
| 115 | Automatic feeding apparatus of the cutter saddle in gear shaper | US15171661 | 1961-11-13 | US3218932A | 1965-11-23 | RISAKU KONDO |
| 116 | Method of controlling the relative movement of two moved bodies, and device therefor | US79384359 | 1959-02-17 | US3204532A | 1965-09-07 | THEA BUDNICK |
| 117 | Gear cutting machines | US76017658 | 1958-09-10 | US3024707A | 1962-03-13 | ROWLAND HOPKINS JACK; WILLIAM PARKINSON |
| 118 | Variable feed and speed mechanism for gear shaping machines and the like | US73330858 | 1958-05-06 | US3021765A | 1962-02-20 | COBB NEAL L |
| 119 | Control apparatus | US52748855 | 1955-08-10 | US2940365A | 1960-06-14 | DRADER JOSEPH C |
| 120 | Weight-compensating means for precision-shifted members | US50532355 | 1955-05-02 | US2869933A | 1959-01-20 | BISSINGER WALTER J |
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