公开(公告)号：US11565353B2

公开(公告)日：2023-01-31

申请号：US16777972

申请日：2020-01-31

申请人： Stephen A. Johnson ,  Dean Sevenevy ,  Wendell J. Klota

发明人： Stephen A. Johnson ,  Dean Sevenevy ,  Wendell J. Klota

IPC分类号： B23K37/00 ,  B23K37/02 ,  B23K37/053 ,  B23K101/04

摘要： The axle welder can be easily configured and adjusted to accommodate axle assemblies of varying axle shaft lengths, hub styles (“straight” and “drop axle”) and lug bolt configurations. The axle welder uses a sliding carriage that slides along the support frame at one end of the welder to accommodate differing shaft lengths. The axle welder also includes a pair of pivoting hub lifts that accommodate both straight and drop axle style axle hubs using modular mounting plates. Modular mounting plates (“hub adaptors”) fitted to the hub lifts accommodate hub assemblies with differing lug bolt patterns. The axle welder is built on a rectangular frame that supports a pair of weld units and articulated electrode arms. The axle welder also includes a pair axle supports for carrying the axle shafts within the support frame. A shaft drive pivotally mounted to the support frame lowers to engage and rotate the axle shaft and hub assemblies in unison during the welding process.

公开(公告)号：US11318563B2

公开(公告)日：2022-05-03

申请号：US16246694

申请日：2019-01-14

申请人： John Richard Potocki ,  Alexander Zak

发明人： John Richard Potocki ,  Alexander Zak

IPC分类号： B23K26/08 ,  B23K26/12 ,  B23K26/36 ,  B23K26/38 ,  B23K37/00 ,  B23K26/10 ,  B23K26/361 ,  B23K26/40 ,  B23K101/00 ,  B23K101/04 ,  B23K101/18 ,  B23K103/04 ,  B23K103/10

摘要： A system and method for laser cutting a plurality of parts, for example metal chassis components, using a plurality of laser cutting apparatuses is provided. The system includes a plurality of the laser cutting apparatuses disposed in a single enclosed cell for simultaneously trimming multiple parts. The system also includes at least one inner chamber and at least one set of double doors for transferring the parts in and out of the enclosed cell without any light escaping the cell. The parts are conveyed through the first door to the inner chamber while the second door is closed, and through the second door to the enclosed cell while the first door is closed. The system also includes robots continuously preloading and unloading the parts to maximize the laser trimming time.

公开(公告)号：US11110681B2

公开(公告)日：2021-09-07

申请号：US16454240

申请日：2019-06-27

申请人： United States Department of Energy

发明人： Brian V. Cockeram

IPC分类号： B23K1/00 ,  B32B1/08 ,  B32B37/10 ,  B32B15/04 ,  B23K103/00 ,  B23K101/04

摘要： Disclosed is a hermetic bond for a joint including a first layer of silicon carbide; a second layer of silicon carbide; and a bonding layer positioned between the first layer and the second layer, wherein the bonding layer includes an iridium layer, a first reaction zone positioned between the iridium foil layer and the first layer, and a second reaction zone positioned between the iridium foil layer and the second layer, wherein the first reaction zone and the second reaction zone include iridium silicides.

公开(公告)号：US11009050B2

公开(公告)日：2021-05-18

申请号：US15780835

申请日：2016-12-13

申请人： INDUSTRIES MAILHOT INC.

发明人： Luc Mainville ,  Patrick Boilard ,  Jean-Michel Éthier

IPC分类号： F15B15/14 ,  B23K26/00 ,  B23K26/352 ,  F16J1/08 ,  F16J1/00 ,  F16J7/00 ,  F16N1/00 ,  B23K101/34 ,  B23K103/10 ,  B23K103/04 ,  B23K101/04

摘要： A hydraulic rod in reciprocating movement within a barrel of a hydraulic cylinder along a longitudinal direction of the barrel, and a method of manufacturing thereof, a surface finish of the rod comprising valleys, wherein the rod further comprises microporosities on its surface, the microporosities having a depth at least equal to a depth of the valleys.

公开(公告)号：US10858945B2

公开(公告)日：2020-12-08

申请号：US15869836

申请日：2018-01-12

申请人： United Technologies Corporation

发明人： Daniel A. Bales ,  Russell A. Beers ,  Thomas DeMichael ,  Eric W. Malmborg ,  Francis B. Parisi

IPC分类号： B23K37/00 ,  F01D5/18 ,  B29C65/02 ,  B23K26/24 ,  B23P15/04 ,  F01D5/14 ,  B23K3/08 ,  B23K37/04 ,  F01D5/26 ,  B23K1/00 ,  B23K20/02 ,  B23K101/00 ,  B23K101/04 ,  B23K101/02

摘要： An embodiment of an apparatus includes means for peripherally welding a cavity-back blade and a cover of the cavity-back blade to form a 3-dimensional hollow blade assembly, and a plurality of bellows contained in one or both of a first die half and a second die half receiving the 3-dimensional hollow blade assembly. The plurality of bellows are disposed within the region defined around or inward of the peripherally welded interface of the cover and the blade. At least a portion of the plurality of bellows are arranged in a manner to provide pressure to the cover at approximately a 90 degree angle to each of a plurality of nodes, each node defined by an intersection of two or more ribs in the cavity-back blade.

公开(公告)号：US10851445B2

公开(公告)日：2020-12-01

申请号：US15342078

申请日：2016-11-02

申请人： The NanoSteel Company, Inc.

发明人： Charles D. Tuffile ,  Harald Lemke ,  Patrick E. Mack

IPC分类号： C22C38/58 ,  B23K15/00 ,  B23K26/00 ,  B23K26/342 ,  B33Y10/00 ,  B33Y70/10 ,  B33Y80/00 ,  C22C38/04 ,  C22C38/34 ,  C22C38/54 ,  B22F3/105 ,  C21D6/00 ,  C21D1/26 ,  C21D1/32 ,  C22C38/02 ,  C21D6/02 ,  C22C33/02 ,  B22F3/00 ,  B33Y70/00 ,  B23K101/20 ,  B23K103/04 ,  B23K103/10 ,  B23K101/04 ,  B23K101/06 ,  B23K101/10 ,  B23K101/12 ,  B22F3/24 ,  B22F7/04 ,  B22F7/06

摘要： The present disclosure is directed at alloys and method for layer-by-layer deposition of metallic alloys on a substrate to produce a metallic part. Applications for the metallic parts include pumps, pump parts, valves, molds, bearings, cutting tools, filters or screens.

公开(公告)号：US10800602B2

公开(公告)日：2020-10-13

申请号：US16252333

申请日：2019-01-18

申请人： T.F. Warren Group Corporation

发明人： Christopher Andrew Blinn ,  Mark Mickan

IPC分类号： B65D88/34 ,  B23K31/02 ,  B23K101/04 ,  B23K101/24 ,  B23K103/04 ,  B23K103/10 ,  B23K103/16

摘要： Embodiments relate generally to a floating roof for use in storage tanks. A floating roof may comprise a plurality of pontoons arranged to form the floating roof. The pontoons may each comprise a lower panel, a plurality of outer walls disposed at the edges of the lower panel, and a plurality of stiffeners disposed adjacent the lower panel. Attachment points attached to the floating roof, wherein the attachment points are configured to couple the floating roof to a storage tank.

公开(公告)号：US10744589B2

公开(公告)日：2020-08-18

申请号：US15555039

申请日：2016-02-17

申请人： JFE STEEL CORPORATION

发明人： Toshifumi Kodama ,  Takatoshi Okabe ,  Shuichi Sato

IPC分类号： B23K31/02 ,  B23K13/08 ,  B21C37/08 ,  B21C51/00 ,  B23K13/06 ,  B23K11/25 ,  B23K11/00 ,  B23K11/16 ,  B23K11/06 ,  B23K11/087 ,  B23K31/12 ,  B23K13/02 ,  B23K9/02 ,  B23K103/04 ,  B23K101/04

摘要： A method of monitoring a manufacturing status of an electric resistance welded pipe manufactured by shaping a steel strip into a pipe and butt welding both end parts of the steel strip in a width direction along a lengthwise direction includes: arranging an imaging unit in a gas shield nozzle having an opening opposing a region in which both of the end parts of the steel strip in the width direction are butt welded and shielding the region with inert gas by ejecting the inert gas onto the region through the opening, the imaging unit having a visual filed including the region; and determining quality of a butt-welded part based on an image shot by the imaging unit.

公开(公告)号：US10718451B2

公开(公告)日：2020-07-21

申请号：US15498842

申请日：2017-04-27

申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

发明人： Patrice Toussaint

IPC分类号： F16L23/02 ,  F16L23/20 ,  F16L23/026 ,  B23K101/04 ,  B23K103/10

摘要： An assembly component for a vacuum chamber, comprising a body and a flange, has a surface configured to press a seal against another mechanical part. The flange is made of an aluminum alloy and the surface is covered with a metal deposit mostly comprising nickel.

公开(公告)号：US10695973B2

公开(公告)日：2020-06-30

申请号：US16360237

申请日：2019-03-21

申请人： Branch Technology, Inc.

发明人： R. Platt Boyd, IV

IPC分类号： B29C41/22 ,  B29C64/106 ,  B23K26/00 ,  B29C67/00 ,  B25J11/00 ,  B29C64/20 ,  B29C64/386 ,  B32B5/02 ,  B32B5/18 ,  B32B13/00 ,  B32B27/00 ,  B32B27/20 ,  B32B27/30 ,  B32B27/38 ,  B32B1/00 ,  B32B3/12 ,  E04C5/07 ,  B63B71/00 ,  B29D99/00 ,  B28B1/00 ,  B28B11/00 ,  B29C64/118 ,  B28B17/00 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y80/00 ,  B23K101/02 ,  B23K101/04 ,  E04B1/35 ,  E04G21/04 ,  B29L31/00 ,  B29L31/60 ,  B33Y50/02

摘要： Freeform, additive manufacturing equipment, processes and products, including residential, commercial and other buildings. A movable extruder places extrudate that solidifies in open space to create “scaffolding” or “skeletons” of buildings and other products. Elongated extrudate elements are fused to each other or connected by other means to form a cellular structure. Filler material such as polymeric insulating foam may simultaneously or thereafter be placed within the cellular structure to contribute desired strength, rigidity, insulative, barrier or other properties. Finish materials may also be applied.