Patents Examined by Yasir Diab
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Patent number: 10071412Abstract: The present invention discloses a method for assembling products in a die by the aid of a device for assembling products in a die. The device for assembling products in the die comprises a pushing portion and an assembling portion. The pushing portion comprises a pushing block (11), a pushing spring (10) and a pushing wedge (9), wherein the pushing block (11) is connected with the pushing spring (10), and the pushing wedge (9) is arranged above the pushing block (11) and is in wedge-shaped connection with the pushing block (11). The assembling portion comprises an assembling wedge (6), a transmission wedge (4) and an assembling male die (5), wherein the transmission wedge (4) is in wedge-shaped connection with the assembling male die (5), and the transmission wedge (4) and the assembling male die (5) are arranged in a lower base (2).Type: GrantFiled: May 25, 2016Date of Patent: September 11, 2018Assignee: CHENGDU HOMIN TECHNOLOGY CO., LTDInventors: Junjie Guo, Guofu Tian, Jian You, Yan Zhuang, Yi Guo, Bin Teng
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Patent number: 10071429Abstract: A magnet sensing portable autonomous device includes a platform. A plurality of wheel sets is coupled to the platform. A drive system is used for driving the plurality of wheels. An attachment mechanism is positioned on an underside of the platform for securing the device to a surface. A control board is used for controlling the operation of the device. In some embodiments, a drill spindle assembly is coupled to the platform. A drill feed assembly is coupled to the drill spindle assembly for raising and lowering the drill spindle assembly. A plurality of sensors are operable to sense one or more magnets disposed below the surface. A drive table is used for positioning the drill spindle assembly in an XY plane based on an output of said plurality of sensors.Type: GrantFiled: September 20, 2017Date of Patent: September 11, 2018Assignee: The Boeing CompanyInventors: Noel A. Spishak, Charles M. Richards, Jeffrey M. Hansen, Stephen G. Moore, Dan D. Day
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Patent number: 10071413Abstract: The present invention discloses a device for assembling products in a die. The device comprises a pushing portion and an assembling portion. The pushing portion comprises a pushing block (11), a pushing spring (10) and a pushing wedge (9) wherein the pushing block (11) is connected with the pushing spring (10), the pushing wedge (9) is arranged above the pushing block (11) and is in wedge-shaped connection with the pushing block (11). The assembling portion comprises an assembling wedge (6), a transmission wedge (4) and an assembling male die (5), wherein the transmission wedge (4) is arranged above the assembling male die (5) in wedge-shaped connection and both of them are arranged in the lower die base (2), the assembling wedge (6) is arranged above the transmission wedge (4) in wedge-shaped connection while in contact.Type: GrantFiled: May 25, 2016Date of Patent: September 11, 2018Assignee: CHENGDU HOMIN TECHNOLOGY CO., LTDInventors: Guofu Tian, Jian You, Zhouyan Wang, Yan Zhuang, Bin Teng, Yi Guo
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Patent number: 10058935Abstract: A cutting insert according to an embodiment has a lower surface, an upper surface, a side surface disposed between the lower surface and the upper surface, a pair of corner cutting edges located along an intersection of the upper surface and the side surface, and a major cutting edge located between the pair of corner cutting edges. The major cutting edge has a downwardly dented curvilinear part and a pair of straight parts respectively extending from the curvilinear part toward the pair of corner cutting edges in a side view. A portion of the curvilinear part located lowermost is close to one corner cutting edge in the side view.Type: GrantFiled: November 18, 2014Date of Patent: August 28, 2018Assignee: KYOCERA CORPORATIONInventor: Hirohisa Ishi
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Patent number: 10058927Abstract: A machine tool clamping device for releasably holding a tool holder having a tapered shank and a knob protruding from the tapered shank, the clamping device having: a spindle, rotatable about an axis, and having a tapered socket at a lower end thereof and an axial passage, the tapered socket being complementary in shape to the shank of a tool holder. Clamping members are pinned to the spindle and extend into the axial passage, the clamping members being pivotal between a clamped position in which the clamping members clamp the tool holder knob, and an unclamped position in which the clamping members release the tool holder knob. A drawbar is slidable within the spindle axial passage between the clamping members, the drawbar having a surface that acts to pivot the clamping members between the clamped and unclamped positions depending on the position of the drawbar within the axial passage. A spring is arranged between the drawbar and the spindle to bias the drawbar to the clamped position.Type: GrantFiled: February 3, 2017Date of Patent: August 28, 2018Assignee: Mince Master Inc.Inventor: Vladan Mihailovic
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Patent number: 10064284Abstract: Disclosed is a drilling method for PCBs with high hole position precision, comprising: step 1 of fixing a PCB on a workbench; step 2 of pre-drilling a to-be-drilled portion of the PCB by using a short-blade drilling tool; and step 3 of deeply drilling the to-be-drilled portion which has been machined in step 2 by using along-blade drilling tool.Type: GrantFiled: December 19, 2014Date of Patent: August 28, 2018Assignees: YIXING SILICON VALLEY ELECTRONICS TECHNOLOGY CO., LTD., GUANGZHOU FASTPRINT CIRCUIT TECH CO., LTD., SHENZHEN FASTPRINT CIRCUIT TECH CO., LTD.Inventors: Xiaolang Ren, Bei Chen, Zhijun Zeng, Wenjiao Xie
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Patent number: 10052699Abstract: A cutting tool based on an embodiment of the present invention is provided with a cylindrical main body section which is made of a cobalt-containing cemented carbide alloy and is rotatable about the central axis thereof, a cutting edge which is provided at at least one of the tip and the periphery of the main body section, a chip discharge groove which extends from the cutting edge toward the rear end of the main body section, and a coating layer which is made of diamond and covers the cutting edge, wherein the cobalt content of the surface of the main body section at the part coated with the coating layer is less than the cobalt content of the surface of the main body section at parts other than the part coated with the coating layer.Type: GrantFiled: July 16, 2014Date of Patent: August 21, 2018Assignee: KYOCERA CORPORATIONInventor: Hiroshi Ogawa
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Patent number: 10052698Abstract: The modular carrier tool (2), in particular drilling tool, extends along a central longitudinal axis (4) in axial direction (6) and comprises a carrier (8) as well as a tool head (10) that can be reversibly mounted on the front-end of the carrier (8). The carrier (8) has a head retainer (14) for the insertion of the tool head (10) as well as clamping webs (24), which radially delimit the head retainer (14) and also have bearing surfaces (28). The tool head (10) comprises clamping surfaces (35) extending in axial direction as well as underhead bearing surfaces (34). In a mounted state the clamping webs (24) clamp the tool head (10) in radial direction to the clamping surfaces (35) and the underhead bearing surfaces (34) are pressed against the bearing surfaces (28).Type: GrantFiled: October 14, 2014Date of Patent: August 21, 2018Assignee: KENNAMETAL INC.Inventor: Tim Guter
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Patent number: 10040128Abstract: A tool arrangement containing a tool holder and a tool having a tool head for processing workpieces and a shaft supporting the tool head, wherein the tool holder and the shaft each have a planar surface oriented transversely with respect to the axial direction of the tool holder and the shaft, the planar surfaces lying opposite one another. The tool holder and the shaft are connected non-rotatably and releasably to one another by a connecting mechanism which has a journal projecting in the axial direction and a receptacle which receives the journal.Type: GrantFiled: October 23, 2014Date of Patent: August 7, 2018Assignee: KOMET GROUP GMBHInventors: Benno Spors, Hendrik Nitzsche, Manuel Mayer
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Patent number: 10040137Abstract: A compound fillet radii cutter may have a shaft having a cylindrical member, frustoconical cutting surface, a small radius cutting surface having an arc length of a first circle, and a large radius cutting surface having an arc length of a second circle. The frustoconical cutting surface may be disposed between the cylindrical member and the small radius cutting surface. The small radius cutting surface may be disposed between the frustoconical cutting surface and the large radius cutting surface, and a juncture of the large radius cutting surface and the small radius cutting surface may form a tangential union. In this manner, a single cutter may cut radii of various sizes or cut compound radii.Type: GrantFiled: January 15, 2015Date of Patent: August 7, 2018Assignee: UNITED TECHNOLOGIES CORPORATIONInventor: Chung Y. Wu
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Patent number: 10035234Abstract: A machine tool for implementing machining with rotation, the machine tool includes a first rotor, an enclosure, a first rail, a second rail, and a coupler. The first rotor rotates about a rotational axis. The first rotor is surrounded with the enclosure. The first rail is disposed on the first rotor. The second rail is disposed on the enclosure so as to be brought into alignment with the first rail at a rotational position. The coupler moves along the first rail and the second rail. The coupler is to engage with the first rail and the second rail in a first state and to engage with the second rail without engaging with the first rail in a second state.Type: GrantFiled: November 28, 2016Date of Patent: July 31, 2018Assignee: YAMAZAKI MAZAK CORPORATIONInventors: Christopher Halcomb, Sami H. Winkelman, Takuya Ii
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Patent number: 10029340Abstract: In a machine tool in which a spindle head is driven by a spindle head drive motor via a ball screw/nut mechanism, tools of different weights are each installed in the spindle head beforehand, a load torque applied to the spindle head drive motor is obtained, and relational data between the tool weight and the load torque is stored. When each tool is installed in the spindle head, the weight of the tool is estimated from, the load torque detected by a load torque detection unit while the spindle head is stopped, and the relational data between the tool weight and load torque.Type: GrantFiled: October 10, 2014Date of Patent: July 24, 2018Assignee: FANUC CORPORATIONInventor: Gaku Isobe
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Patent number: 10029316Abstract: A drill bit for a drill includes at least one flute having a rake face including a flute edge and at least one cutting edge having a profile that extends along at least a portion of a length of the cutting edge, the rake face extending from the cutting edge. A chip breaker formed in the rake face, the chip breaker being a continuous groove located adjacent the cutting edge, the groove having a starting end and an exit end opening into the flute edge, the starting end having a depth that is less than a depth of the exit end of the groove, wherein a shape of the groove at the starting end is different from a shape of the groove at the exit end.Type: GrantFiled: December 20, 2016Date of Patent: July 24, 2018Assignee: DIAMOND INNOVATIONS, INC.Inventors: Dwight Dyer, Cory Carpenter, David Miller
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Patent number: 9975180Abstract: A machine tool can perform a turning process using a fixed tool and a milling process using a rotating tool. The machine tool includes: a tool spindle having an air supply portion, for rotating the rotating tool; a lower tool rest for mounting a plurality of fixed tools thereon; a tool holder having a tapered surface restraining a tool, and attached to the lower tool rest, for detachably holding the tool; an automatic tool changer; and a special tool mounted on the tool spindle, into which the air is introduced from the air supply portion. When the tool is automatically changed by the automatic tool changer, the special tool mounted on the tool spindle is coupled to the tool holder, and the air from the air supply portion is supplied to the tapered surface through the special tool.Type: GrantFiled: August 11, 2015Date of Patent: May 22, 2018Assignee: DMG MORI CO., LTD.Inventors: Koji Fujimoto, Tatsuhiko Kuriya
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Patent number: 9969043Abstract: A drilling apparatus comprising: at least one bit; a vacuum shroud, including a compressible boot, disposed around a longitudinal axis of the apparatus and configured to be in operative communication with a vacuum attachment port; and at least one magnetic element disposed near a distal end of the apparatus and configured to attract metallic debris resulting from drilling apparatus operation.Type: GrantFiled: June 28, 2016Date of Patent: May 15, 2018Assignee: THE BOEING COMPANYInventors: Michael A. Bergman, Jeffrey D. Coleman
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Patent number: 9957597Abstract: The invention relates to a method for preparing the surface of a substrate (100) for the purpose of accepting and holding a coating sprayed by a plasma torch. Said method includes a machining phase and is characterized that it includes the following phases: producing, by means of a machining tool (200), at least one groove having at least one angled edge; offsetting the tool (200) by moving the tool relative to the surface of the substrate (100) in a direction perpendicular to the longitudinal axis of the groove and along a path shorter than the projected length of the angled edge; and using said tool (200) on the angled edge of the groove such as to subject said edge to stress and create another offset groove, and so on and so forth, such that the tool (200) irreversibly changes the shape of the ribs (111, 112, 113, 114) finally obtained between each groove, and said ribs adopt undercut surfaces.Type: GrantFiled: February 3, 2015Date of Patent: May 1, 2018Assignee: COMAU FRANCEInventors: Claude Fioroni, Vincent Bousquet, Frederic Gea, Sandrine Sereni
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Patent number: 9950375Abstract: An integrated key duplication machine includes a machine-based key identification module and a key cutting module. The key identification module is configured to identify a second master key while the key cutting module cuts a key blank corresponding to a first master key. A key blank corresponding to the second master key can be cut on either the integrated machine or a stand-alone machine having only key cutting capabilities.Type: GrantFiled: June 24, 2013Date of Patent: April 24, 2018Assignee: The Hillman Group, Inc.Inventors: Michael Wilson Burkett, Bradley Roy Miller, Gary Will
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Patent number: 9943915Abstract: An apparatus for cutting annular corrugations in an interior surface of a cylindrical tube having a cutter head comprising a plurality of cutting teeth; a drive shaft coupled to the cutter head for spinning the cutter head; a mandrel coupled to the cutter head, wherein the mandrel defines a longitudinal axis, wherein an axis of rotation of the cutter head is parallel to, but in a position not coaxial with the axis of rotation of the cutter head; an outer eccentric coupled to mandrel, wherein the outer eccentric rotates the mandrel, wherein the axis of rotation orbits around the longitudinal axis.Type: GrantFiled: October 25, 2017Date of Patent: April 17, 2018Assignee: General AtomicsInventors: Michelangelo DiMartino, Charles P. Moeller
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Patent number: 9925681Abstract: A method for machining an optical lens via a trimming machine, includes: —a step of locking the optical lens, —a step of acquiring shape characteristics of the optical faces of the optical lens, —a step of generating an instruction for trimming the optical lens, and —a step of trimming the optical lens along a desired contour. The method also includes the following steps: —a step of generating an instruction for etching the optical lens depending on the acquired shape characteristics, and —a step of etching the optical lens along a line located inside the desired contour, during which a pointed etching tool of the trimming machine is controlled according to the etching instruction in such a way that the point of same continually slides against the optical face in order to score same along the line.Type: GrantFiled: June 26, 2014Date of Patent: March 27, 2018Assignee: ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)Inventor: Cedric Lemaire
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Patent number: 9914180Abstract: The invention concerns a method to generate and/or machine gear teeth on a workpiece, wherein the workpiece is subjected to a movement from a first location where the workpiece, while being held by a clamping device connected to a workpiece spindle, is brought into machining engagement with a first tool, to a second location where the work piece, while remaining in its clamped condition, is brought into machining engagement with a second tool, wherein prior to performing the movement, the connection between the clamping device and the workpiece spindle is released, and after the movement, the clamping device is connected to another workpiece spindle for the machining engagement with the second tool.Type: GrantFiled: May 20, 2014Date of Patent: March 13, 2018Assignee: GLEASON-PFAUTER MASCHINENFABRIK GMBHInventors: Johannes Brogni, Gerhard Krebser, Christoph Schneider, Matthias Philippin