| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 451415000 | ATTACHMENT | 13 |
| 20090111365 | SWIVEL DEVICE AND GRINDING MACHINE INCORPORATING THE SAME - In a swivel device, a swivel head provided with a plurality of tool spindles thereon is mounted on a support base to be turnable about a swivel shaft being upright on the support base. An annular space portion is formed between the support base and the swivel head in coaxial relation with the swivel shaft. The tool spindles each mounting a grinding wheel are arranged on the swivel head to extends in a horizontal plane which crosses the annular space portion at about a mid position in the vertical direction of the annular space portion. A direct drive motor is built in the annular space portion so that a driving center of the direct drive motor is at almost the same height as the horizontal plane including the axes of the grinding wheels. Thus, the swivel device can lower the positions of the rotational axes of the grinding wheels and is rigid against inclination caused by grinding resistance acting on the grinding wheels. | 04-30-2009 |
| 20110171888 | APPARATUS AND METHOD FOR MACHINING A BEARING SEAT OR A BEARING JOURNAL SUPPORTED THEREIN - An apparatus for at least intermittent metal-cutting machining of a support face of a bearing seat ( | 07-14-2011 |
| 20110189929 | BRUSH GATE ACCESSORY FOR FACETING MACHINE SPLASH PAN - A brush gate accessory for a faceting machine splash pan including a mounting bracket having an arcuate cross-member interconnecting first and second attachment arms, each of the first and second attachment arms defining a clip about their free for retaining the brush gate in place over a sidewall of a splash pan, and first and second opposing brushes removably attached to the first and second attachment arms, respectively, the brushes together substantially filling a space defined between the arms from the cross-member to the free ends of the arms. | 08-04-2011 |
| 20160375539 | IN SITU GRINDING APPARATUS FOR RESURFACING RUBBER BELTS AND ROLLERS - The present invention provides an apparatus for resurfacing a rotating elastomer substrate. The apparatus utilizes a motorized grinding wheel, said motorized grinding wheel rotating in a direction counter to the rotating elastomer substrate and having an axis of rotation parallel to the axis of rotation of the rotating elastomer substrate, wherein the perpendicular distance between the motorized grinding wheel and the rotating elastomer substrate is adjustable so as to control the amount of elastomer substrate that is removed; and a mount for said motorized grinding wheel, wherein said mount is located proximal to the rotating elastomer substrate that comprises a part of a production line and wherein the mount is capable of traversing parallel to the rotating elastomer substrate. | 12-29-2016 |
| 451419000 | To cutting machine to sharpen blade | 1 |
| 451420000 | Rotary abrading tool | 1 |
| 20140127982 | UNIVERSAL SHARPENING DEVICE FOR SLICING MACHINES WITH CIRCULAR BLADE - A universal sharpening device for slicing machines with circular blade which comprises a supporting element, which is provided with elements for engaging the wing of a slicing machine, and an arm, which is associated with the supporting element and supports at least two grinding wheels. The arm is movable with respect to the supporting element from an inactive position, in which the grinding wheels are spaced from the blade of the slicing machine, to a first active position, in which one grinding wheel is moved into contact with the blade of the slicing machine, to a second active position, in which at least one other grinding wheel is moved into contact with the blade of the slicing machine. | 05-08-2014 |
| 451424000 | Roll or wheel abrader | 3 |
| 20090209183 | ROLL GRINDING APPARATUS - A roll grinding apparatus includes a clamping device, a grinding wheel, a first driver, and a second driver. The clamping device includes a base, a support connected with the base and being movable relative to the base, a first clamping member and a second clamping member coupled to the first clamping member. The first clamping member and the second clamping member are rotatably mounted on the support for cooperating to clamp the workpiece. The first clamping member and the second clamping member are movable relative to the grinding wheel by movement of the support relative to the base so that the rotary axes of the first and second clamping members are adjusted to be parallel to a central axis of the grinding wheel. The first driver is connected with the first clamping member. The second driver is connected with the second clamping member. | 08-20-2009 |
| 451426000 | Reciprocating tool | 1 |
| 20150079884 | ROLL POLISHER APPARATUS AND METHOD - Embodiments of the present invention relate to roll polishers that may be utilized with rollers in rolling stands that have restrictive space requirements. The roll polisher of the present invention comprises a tube with pivot actuators used to engage and disengage a rolling pad on the surface of a roller. Transverse actuators may be located at least partially within the tube, or in other embodiments located outside of the tube, and used to move the tube, and thus, the rolling pad, transversely back and forth across the surface of the roller. The roll polisher may operate apply a force to the pad engaging the rolling surface to remove defects and smooth the surface of the polisher. | 03-19-2015 |
| 451428000 | Stationary abrading tool | 1 |
| 20130102234 | Polishing Device - The invention describes a polishing device ( | 04-25-2013 |
| 451429000 | To rail | 1 |
| 20130090046 | Precision Rail Profiling Device for Railway Turnouts and Crossings - A rail profiling device for a railway crossover includes a frame having first and second rail-side members laterally spaced from each other and two longitudinally spaced support members extending therebetween; a plurality of wheels positioned on the rail-side members, wherein the rail-side members are laterally spaced a distance, such that wheels on opposite rail-side members are configured to be mounted on laterally spaced rails of the railway corresponding to an axle width of a rail vehicle of the railway, the wheels including a wheel profile corresponding to a rail vehicle wheel profile; and a planing device positioned on the first rail-side member and configured to provide, in a single set-up pass, a precisely located continuously levelly supported crossover wheel contact surface profile along the entire length of one side of the railway crossover. | 04-11-2013 |
| 451430000 | Valve or valve seat abrader | 1 |
| 20090143000 | VALVE SEAT FINISHING DEVICES - A valve seat finishing device for use with a spindle having a drive is provided. The valve seat finishing device includes a driver, a valve seat finishing tool, an annular finishing surface on the tool, and a non-dressable super abrasive on the annular finishing surface. The driver has a centering portion and a drive portion. The centering portion is received in a receiving portion of the drive and the drive portion is received in the drive so that rotation of the spindle causes the socket drive to concentrically rotate the driver. The valve seat finishing tool is threadably secured to the driver. The non-dressable super abrasive provides a lapped finish to the valve seat. | 06-04-2009 |
| 451438000 | To work guide | 1 |
| 20090061749 | CHAMFERING TOOL AND METHOD - A chamfering tool adapted to mount on a handheld grinder, the grinder having a guard and the grinder having a grinding face. The chamfering tool includes a fixed mount, to be attached to the guard on the handheld grinder. A moveable mount is attached to the fixed mount. A first guide face is attached to the fixed mount and a second guide face is attached to the moveable mount. The guide face defines a space there between. The space being disposed such that the grinding face of the handheld grinder contacts a work piece held against at least one of the first guide face or the second guide face. An adjustment member is fixed to one of the fixed mount or the moveable mount. The adjustment member hold the moveable guide mount in a user selected position. The adjustment member are adjustable to selectively vary a width of the space between the first guide face and the second guide face. | 03-05-2009 |
| 451439000 | To the work | 2 |
| 20100330889 | PORTABLE DEVICE FOR SHARPENING THE EDGES OF A SKI - A portable device for sharpening the edges of a ski is composed of a carriage equipped with first and second pressing means on the ski in lateral and transverse directions, and of a support mounted on the carriage and comprising fixing means of a machining unit. The fixing means enable translation of the machining unit with respect to the support in a first adjustment direction included in a lateral-transverse plane. The connecting means between the carriage and support enable on the one hand swivelling of the support through 90 degrees around a swivelling axis oriented in a longitudinal direction perpendicular to the lateral-transverse plane, and on the other hand translation of the support in a second adjustment direction included in the lateral-transverse plane and perpendicular to the first adjustment direction. | 12-30-2010 |
| 20160096249 | MACHINING DEVICE - A machining device, in particular a grinding device, for the machining of slots in a component, in particular radially lying slots in a stationary blade carrier, with a base carrier, a clamping device, which is attached to the base carrier pivotably about a pivot axis and is designed to fix the base carrier on the component to be machined, a guiding rail, which is guided on the base carrier displaceably in a straight line in a guiding plane lying perpendicularly in relation to the pivot axis, and a tool holder head, which is held on the guiding rail pivotably about a rotation axis parallel to the pivot axis and carries fastening means for the attachment of a machining tool is provided. | 04-07-2016 |
