Gey
Anna Kui Gey, Almeda, CA US
Patent application number | Description | Published |
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20090140518 | Apparatus for connecting plastic-lined metallic pipes - A connector used for connecting the plastic metallic pipe includes a body, a cap, and three washers. The body has a section of thread in its outer wall for coupling with the cap which has a section thread in its inner wall. In operation, first insert the pipe into the cap, then insert the rubber washer, the metallic washer, and spring washer into the body, and then screw the cap into the body, such that the pipe is locked with the body. | 06-04-2009 |
Anna Kui Gey, Alameda, CA US
Patent application number | Description | Published |
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20090139075 | Process for making a plastic-lined metallic pipe for conveying liquid or gas - A process for making plastic-lined metallic pipes for conveying liquid or gas includes the steps of heating a metallic pipe evenly to a first temperature; cooling a plastic pipe evenly to a second temperature; inserting the plastic pipe into the metallic pipe to constitute an inner sleeve; drawing the metallic pipe from its two ends; and cooling the sleeved pipe to a storage temperature. The pipe includes a continuous inner plastic sleeve and an outer seamless metallic pipe. The outer diameter of the plastic sleeve is circumferentially melt-bonded to the inner diameter of the outer pipe. The plastic sleeve constitutes an uninterrupted lining for the metallic pipe. | 06-04-2009 |
Bernd Gey, Gera DE
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20130215258 | Device for Noncontact Determination of Edge Profile at a Thin Disk-Shaped Object - A device for noncontact determination of the edge profile at a thin disk-shaped object helps determining the edge profile at semiconductor wafers in which exact image recording is not impaired by specular reflections of the edge profile. A plurality of light sources in the form of laser radiation sources each emitting a line-shaped light bundle are arranged so as to be coplanar in a common plane representing a measurement plane oriented orthogonal to a base plane of the object and are directed from different directions to a common intersection of the laser radiation sources in the edge region of the object. A light sheet is formed in the measurement plane and at least one base camera is directed in the base plane lateral to the measurement plane to capture scattered light proceeding from a light line generated by the light sheet when impinging the object edge region. | 08-22-2013 |
Christoph Gey, Furth DE
Patent application number | Description | Published |
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20110097162 | Three-Dimensional Surface Shaping of Rotary Cutting Tool Edges with Lasers - A method for forming the cutting edge and adjacent contoured surface area of rotary cutting tools utilizing a laser to remove material from the cutting end of the tool to create a predetermined point-by-point geometry is disclosed. Relatively complex surface and edge geometries may be formed by directing a laser beam toward the cutting end of the tool at an angle having a component that is normal to the surface of the cutting end. The laser beam is directed in multiple passes across the surface of the cutting end to remove material and form the desired cutting edge and adjacent three-dimensional contoured surface geometry. | 04-28-2011 |
20120034043 | CUTTING TOOL WITH UNEQUAL FLUTE SPACING - A cutting tool having a shaft with a longitudinal axis, wherein the cutting tool includes a first flute extending about the longitudinal shaft along a helix angle and a first cutting edge adjacent the first flute. The cutting tool also includes a second flute extending about the longitudinal shaft along a helix angle and a second cutting edge adjacent a second flute. The cutting tool further includes a third flute extending about the longitudinal shaft along a helix angle and a third cutting edge adjacent the third flute. The first cutting edge, the second cutting edge, and the third cutting edge are unequally angularly spaced from each other. | 02-09-2012 |
Christoph Gey, Balzers LI
Patent application number | Description | Published |
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20080318062 | High Oxidation Resistant Hard Coating for Cutting Tools - An inventive workpiece features on at least parts of its surface a wear resistant hard coating comprising the following composition Al | 12-25-2008 |
20110044779 | WORK PIECE WITH A HARD FILM OF ALCR-CONTAINING MATERIAL, AND PROCESS FOR ITS PRODUCTION - A work piece or structural component is coated with a system of film layers at least one of which is composed of (Al | 02-24-2011 |
Christoph Gey, Zimdorf DE
Patent application number | Description | Published |
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20150030399 | COUPLING MECHANISM FOR CUTTING TOOL - A rotary cutting tool including a cutter member having an axial forward end and an axial rearward end. A cutting region is at the axial forward end of the cutter member, and a male threaded portion is adjacent the axial rearward end of the cutter member. A shank member has an axial forward end and a shank bore opening at the axial forward end. The shank bore has an axial shank bore length. The shank bore contains a female threaded portion and an axial rearward shank bore portion axially rearward of the female threaded portion. The axial rearward shank bore portion has a terminal end. When the male threaded portion of the cutter member fully engages the female threaded portion of the shank member, the axial rearward end of the cutter member being spaced a first distance axially forward of the terminal end of the axial rearward shank bore portion. | 01-29-2015 |
Christoph Gey, Zirndorg DE
Patent application number | Description | Published |
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20150063931 | INDEXABLE DRILL ASSEMBLY AND DRILL BODY HAVING COOLANT SUPPLY - An indexable drill assembly includes a drill body, which has a head portion at the axial forward end thereof and wherein the head portion has an outboard pocket and an inboard pocket. The drill body contains an outboard pocket coolant channel adjacent the outboard pocket and an inboard pocket coolant channel adjacent the inboard pocket. The outboard pocket has a seating surface and the outboard pocket coolant channel opening at the seating surface. The drill body further contains an outboard retention screw aperture opening in the seating surface wherein the seating surface contains an outboard coolant ring surrounding the retention screw aperture wherein the outboard coolant is being in fluid communication with the outboard pocket coolant channel. The inboard pocket has a seating surface and the inboard pocket coolant channel opens at the seating surface. The drill body further contains an inboard retention screw aperture opening in the seating surface wherein the seating surface contains an inboard coolant ring surrounding the inboard retention screw aperture wherein the inboard coolant ring is in fluid communication with the inboard pocket coolant channel. The drill assembly further includes an indexable outboard cutting insert retained in the outboard pocket, and an indexable inboard cutting insert retained in the inboard pocket. | 03-05-2015 |
Christoph Gey, Zirndorf DE
Patent application number | Description | Published |
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20130108381 | ROTARY TOOL AND METHOD OF PRODUCING | 05-02-2013 |
20130121777 | CUTTING TOOL HAVING AT LEAST PARTIALLY MOLDED BODY AND METHOD OF MAKING SAME - A cutting tool for performing cutting operations on a workpiece when the cutting tool is rotated about a central axis by a machine tool, the cutting tool includes a generally cylindrical body disposed about the central axis. The generally cylindrical body includes a first end and an opposite second end. The cutting tool further includes a cutting portion and a mounting portion. The cutting portion is disposed at or about the first end of the generally cylindrical body and includes a number of cutting edges structured to engage the workpiece during cutting operations. The mounting portion is disposed at or about the opposite second end of the generally cylindrical body and is structured to be coupled to the machine tool. At least a portion of the generally cylindrical body comprises a molded portion formed via a molding process about the cutting portion in a manner that couples the cutting portion to the generally cylindrical body. | 05-16-2013 |
20130195569 | MODULAR CUTTING INSERT AND METHOD OF MAKING SAME - A cutting insert for use on a tool body includes a first member formed in a predetermined shape and a second member formed separate from the first member in a second predetermined shape and coupled to the first member. At least one of the first member or the second member comprise a number of cutting portions adapted to perform cutting operations on a workpiece. | 08-01-2013 |
20130223943 | TOOL HEAD FOR A MODULAR SHANK TOOL - A tool head for use with a modular shank tool includes at least two preforms. Each preform of the at least two prefroms is made separately from the other preform of the at least two preforms from granular materials and then put together and jointly compressed and integrally bonded. | 08-29-2013 |
20140321931 | HYBRID CUTTING TOOL, CHIP TRANSPORTING PORTION AND PROCESS FOR PRODUCING A CUTTING TOOL - Provision is made of a cutting tool, in particular a drill or a milling cutter, having a shank and a chip transporting portion, which receives a cutting insert, wherein the cutting tool is a hybrid composite body. Furthermore, a chip transporting portion for a cutting tool and also a process for producing a cutting tool are described. | 10-30-2014 |
20150023744 | CUTTING INSERT WITH CHIP DIVIDERS - A cutting insert includes a polygonal body having an upper chip surface, a bottom surface and peripheral side surfaces extending between the upper chip surface and the bottom surface, the peripheral side surfaces intersecting the upper chip surface to form cutting edges therewith. A plurality of chip dividers are spaced apart about a perimeter of the upper chip surface to divide the chips produced by the cutting edges, each chip divider including a leading chip dividing portion adjacent to the cutting edge and extending generally upwardly from the cutting edge, the leading chip dividing portion having an elongated, rounded face. Adjacent chip dividers define a pocket such that the pockets are configured for promoting curling of chips produced by the cutting edges. | 01-22-2015 |
20150030398 | COUPLING MECHANISM FOR CUTTING TOOL - A rotary cutting tool includes a cutter of generally cylindrical shape disposed about a central longitudinal axis. The cutter has a first end having an active fluted portion and an opposite second end, the second end having a male threaded portion disposed thereabout. The cutting tool further includes a shank of generally cylindrical shape disposed about the central longitudinal axis, the shank having a recessed female threaded portion formed in a first end. The male threaded portion includes a number of threads disposed at a first pitch and the female threaded portion includes a number of threads disposed at a second pitch different than the first pitch. The cutter and the shank are selectively coupled via threaded engagement of the male threaded portion and the female threaded portion. | 01-29-2015 |
20150063926 | INDEXABLE CUTTING INSERT WITH COOLANT DELIVERY - An indexable cutting insert includes a rake face, a flank surface, a bottom surface, and a central aperture defined by an aperture side wall. The indexable cutting insert further has a mouth defined by a mouth surface. There is a primary coolant trough that has an aperture section in the side wall contained in the aperture side wall, a mouth section contained in the mouth surface, and a rake face section contained in the rake face. There is a radial angular coolant trough, which has an entrance end opening into a selected one of the primary coolant trough and the mouth. The radial angular coolant trough has an orientation wherein the central longitudinal axis thereof is generally perpendicular to a corresponding discrete cutting edge whereby during operation a coolant stream is directed toward the corresponding discrete cutting edge. | 03-05-2015 |
Christoph Gey, Greensburg, PA US
Patent application number | Description | Published |
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20140169894 | Modular Cutting Insert and Method of Making Same - A cutting insert for use on a tool body includes a first member formed in a predetermined shape and a second member formed separate from the first member in a second predetermined shape and coupled to the first member. At least one of the first member or the second member comprise a number of cutting portions adapted to perform cutting operations on a workpiece. | 06-19-2014 |
Michael Gey, Lubeck DE
Patent application number | Description | Published |
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20130119840 | DEVICE HOUSING PROTECTED AGAINST PENETRATION OF LIQUIDS - A housing ( | 05-16-2013 |
Yves Gey, Guecelard FR
Patent application number | Description | Published |
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20080302615 | Ventilated Brake Disc and Corresponding Vehicle - A brake disc including two plates spaced apart from each other and connected together by ventilating blocks distributed in concentric circular rows including a first outlet row of blocks through which air exits the gap between the two plates and a second row upstream of the outlet row along the air flow direction. The blocks angularly offset from one row to the next. The blocks of the outlet row and of the upstream row are arranged to provide between them a first ring wherein the air entering between the plates is compressed, and a second ring wherein the air compressed in the first ring is sucked and then evacuated from the gap between the plates. | 12-11-2008 |