公开(公告)号：US12220770B2

公开(公告)日：2025-02-11

申请号：US17783709

申请日：2020-12-10

Applicant: POSCO

Inventor： Jae-Yik Lee

IPC: B32B3/00 ,  B21D1/00 ,  B21D1/02 ,  B23K9/04 ,  B23K9/235 ,  B23K26/00 ,  B23K26/34 ,  B23K26/60 ,  B23K31/00 ,  B23K33/00 ,  B32B3/02 ,  B32B3/08 ,  B32B3/10 ,  B32B3/14 ,  B32B3/26 ,  B32B3/30 ,  B32B15/01 ,  B32B15/04 ,  B32B15/18 ,  B23K101/18 ,  B23K101/28 ,  B23K103/04

Abstract: The present disclosure provides a pre-stressed steel sheet comprising: a base material; and a plurality of weld lines formed on the base materials, wherein the average spacing between each pair of the weld lines is equal to or greater than five times the width of the weld lines and equal to or less than half the width of the steel sheet.

公开(公告)号：US20240173886A1

公开(公告)日：2024-05-30

申请号：US18404799

申请日：2024-01-04

Applicant: Divergent Technologies, Inc.

Inventor： Kevin Robert CZINGER ,  Broc William TENHOUTEN ,  Stuart Paul MACEY ,  David Charles O'CONNELL ,  Jon Paul GUNNER ,  Antonio Bernerd MARTINEZ ,  Narender Shankar LAKSHMAN

IPC: B28B1/00 ,  B22F3/00 ,  B22F3/115 ,  B22F5/10 ,  B22F10/00 ,  B22F10/18 ,  B22F10/25 ,  B22F10/28 ,  B22F10/80 ,  B22F12/00 ,  B22F12/46 ,  B22F12/53 ,  B23K26/00 ,  B23K26/03 ,  B23K26/21 ,  B23K26/342 ,  B23K26/38 ,  B23K26/40 ,  B23K101/00 ,  B23K101/28 ,  B23K103/04 ,  B23K103/08 ,  B23K103/10 ,  B23K103/14 ,  B29C64/10 ,  B29C64/124 ,  B29C64/153 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  B33Y80/00 ,  B62D25/00 ,  B62D27/02 ,  B62D65/02 ,  G06F30/15

CPC classification number: B28B1/001 ,  B22F3/002 ,  B22F5/10 ,  B22F10/00 ,  B22F10/25 ,  B22F10/28 ,  B23K26/0006 ,  B23K26/03 ,  B23K26/342 ,  B23K26/38 ,  B23K26/40 ,  B29C64/124 ,  B29C64/153 ,  B33Y80/00 ,  B62D27/023 ,  G06F30/15 ,  B22F3/115 ,  B22F10/18 ,  B22F10/80 ,  B22F12/22 ,  B22F12/46 ,  B22F12/53 ,  B22F2999/00 ,  B23K26/21 ,  B23K2101/006 ,  B23K2101/28 ,  B23K2103/04 ,  B23K2103/10 ,  B23K2103/14 ,  B23K2103/15 ,  B29C64/10 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  B62D25/00 ,  B62D65/02

Abstract: Some embodiments of the present disclosure relate to an additively manufactured transport structure. The transport structure includes cavities into which components that use an external interface are inserted. A plurality of components are assembled and integrated into the vehicle. In an embodiment, the components and frame are modular, enabling reparability and replacement of single parts in the event of isolated failures.

公开(公告)号：US11542706B2

公开(公告)日：2023-01-03

申请号：US16753371

申请日：2018-10-01

Applicant: SAINT-GOBAIN ECOPHON AB

Inventor： Thomas Nilsson

IPC: B23K26/22 ,  E04B9/06 ,  B23K26/262 ,  B23K101/28 ,  E04C3/04

Abstract: A method for manufacturing a profile member for a suspended ceiling system, comprising forming a sheet metal material into an elongate T-shaped profile member with a web having two web side walls and a pair of oppositely disposed flanges projecting from a bottom portion of the web, and laser welding the elongate T-shaped profile member for providing a laser weld joint extending in a longitudinal direction of the T-shaped profile member and joining the two web side walls to each other. The step of laser welding comprises alternatingly performing a first operation and a second operation, the second operation being different from the first operation, whereby a laser weld joint is provided comprising along its extension alternating welded first sections associated to the first operation and second sections associated to the second operation. The present invention also relates to an elongate profile member provided with a laser weld joint.

公开(公告)号：US10859103B2

公开(公告)日：2020-12-08

申请号：US15484287

申请日：2017-04-11

Applicant: Caterpillar Inc.

Inventor： Samuel Judson William Arul

IPC: B62D21/03 ,  F16B5/08 ,  B62D21/02 ,  B62D27/02 ,  B23K33/00 ,  B23K101/00 ,  B23K101/28

Abstract: A weld joint assembly is provided. The weld joint assembly includes a first structural member having a first thickness. The weld joint assembly also includes a second structural member having a second thickness. The first thickness is different from the second thickness. The second structural member is connected to the first structural member through a weld joint. A plate is connected to the first and second structural members through the weld joint. The plate has a third thickness. The plate extends and abuts a surface of one of the first and second structural members and is welded thereto at outer edges of the plate leading away from the weld joint. At least a portion of the outer edge of the plate that is opposite to the weld joint is free of attachment to the surface.

公开(公告)号：US10046422B2

公开(公告)日：2018-08-14

申请号：US15099883

申请日：2016-04-15

Applicant: Tesla Motors, Inc.

Inventor： Michael J. Baldwin

IPC: B23K37/04 ,  B62D25/02 ,  B23K9/23 ,  B23K11/11 ,  B23K11/20 ,  C09J5/00 ,  B23K101/00 ,  B23K101/28 ,  B23K103/04 ,  B23K103/20

Abstract: A profile piece includes: an extruded piece of a first material having a mouth portion along at least part of its length; and an insert of a second material different than the first material, the insert attached to the extruded piece by the mouth portion, wherein the insert is configured for welding the profile piece to a component of a third material different than the first material.

公开(公告)号：US11332920B2

公开(公告)日：2022-05-17

申请号：US16264191

申请日：2019-01-31

Applicant: MiTek Holdings, Inc.

Inventor： David L. Houghton ,  Quang Minh Huynh ,  Behzad Rafezy ,  Jared J Adams

IPC: E04B1/19 ,  E04B1/24 ,  E04B1/30 ,  B23K101/28

Abstract: A prefabricated column assembly includes a hollow tubular column having a longitudinal axis. A gusset plate assembly includes a plurality of gusset plates connected to the column and extending laterally outward from the column in planes generally parallel to the longitudinal axis of the column. A first pair of the gusset plates extends laterally outward from the column along a first axis and defines a space for receiving an end portion of a first beam for mounting the first beam on the first pair of gusset plates. A second pair of the gusset plates extends laterally outward from the column along a second axis that is nonparallel and non-coincident with the first axis. The second pair of gusset plates defines a space for receiving an end portion of a second beam for mounting the second beam on the second pair of gusset plates to provide a bi-axial joint connection.

公开(公告)号：US11052845B2

公开(公告)日：2021-07-06

申请号：US16528037

申请日：2019-07-31

Applicant: Edward Karl Steinebach ,  Jeremiah John Brady ,  Jeffrey Jay Mellis ,  Richard Lee Winfree ,  Mark Justin Jones ,  Darren Andrew Womack

Inventor： Edward Karl Steinebach ,  Jeremiah John Brady ,  Jeffrey Jay Mellis ,  Richard Lee Winfree ,  Mark Justin Jones ,  Darren Andrew Womack

IPC: B60R19/18 ,  B60R19/34 ,  B60R19/02 ,  B23K31/02 ,  B60R19/03 ,  B23K103/08 ,  B23K103/18 ,  B23K103/20 ,  B23K103/04 ,  B23K101/28 ,  B23K101/00 ,  B22D25/02

Abstract: A bumper system including a bumper beam being cast from metal having a front panel and a back panel, extending between a first bumper beam end and a second bumper beam end. A plurality of reinforcing ribs integrally cast with the bumper beam extends between the front panel and the back panel defining a non-uniform cross-sectional profile along a portion of the bumper beam. The front panel includes a front center portion disposed between a pair of front side portions. The back panel includes a back center portion disposed between a pair of back side portions. The front center portion has a front center portion thickness greater than a back center portion thickness. Each of the front side portions has a front side portion thickness being less than a back side portion thickness of adjacent one of the back side portions. Method of manufacturing the bumper system is provided.

公开(公告)号：US10826046B2

公开(公告)日：2020-11-03

申请号：US15778837

申请日：2016-11-25

Applicant: AUTONETWORKS TECHNOLOGIES, LTD. ,  SUMITOMO WIRING SYSTEMS, LTD. ,  SUMITOMO ELECTRIC INDUSTRIES, LTD.

Inventor： Osamu Nakayama ,  Naoki Fukushima ,  Katsushi Miyazaki ,  Seishi Kimura

IPC: H01M2/26 ,  B23K26/06 ,  B23K26/244 ,  H01G11/74 ,  H01G9/008 ,  H01R43/02 ,  B23K33/00 ,  H01M2/10 ,  H01G11/84 ,  H01G13/00 ,  H01M2/20 ,  B23K26/22 ,  H01G2/02 ,  H01R4/58 ,  B23K101/28 ,  B23K101/38 ,  B23K103/12 ,  B23K101/18 ,  H01R4/02

Abstract: A bus bar includes a metal plate material. A plate face of the metal plate material includes a recessed portion. An inner wall of the recessed portion includes a first light-receiving face that is inclined relative to the plate face so as to receive a laser light beam L1 extending in a direction perpendicular to the plate face, and a second light-receiving face for receiving the laser light beam L1 that has reflected off the first light-receiving face.

公开(公告)号：US10562136B2

公开(公告)日：2020-02-18

申请号：US15353233

申请日：2016-11-16

Applicant: TACHI-S CO., LTD.

Inventor： Hiromi Yamamoto ,  Yasushi Kaku

IPC: B23K37/04 ,  B23K26/21 ,  B60N2/68 ,  B60N2/64 ,  B23K26/20 ,  B21D53/88 ,  B23K101/00 ,  B23K101/24 ,  B23K101/28 ,  B23K101/18 ,  B23K103/04

Abstract: A plate is continuously press-bent, into a shaped member having a recess opening at one surface (i.e., lower surface). Then, the plate is bent back by pressing, at the front and rear ends, covering the openings of the recess and a side frame having open cross sections, each with a gap, is thereby formed. In the forming step, the side frame is not welded and has open cross sections, each with a gap. The side frames are then subjected to the next step (i.e., step of assembling the seat frame). In the step of assembling the seat frame, the side frames and coupling members are welded together, constituting a substantially rectangular seat frame. As the side frames are so welded in step of assembling the seat frame, a rigid structure each having closed cross sections with no gaps is formed.

公开(公告)号：US10407011B2

公开(公告)日：2019-09-10

申请号：US15784113

申请日：2017-10-14

Applicant: Edward Karl Steinebach ,  Jeremiah John Brady ,  Jeffrey Jay Mellis ,  Richard Lee Winfree ,  Mark Justin Jones ,  Darren Andrew Womack

Inventor： Edward Karl Steinebach ,  Jeremiah John Brady ,  Jeffrey Jay Mellis ,  Richard Lee Winfree ,  Mark Justin Jones ,  Darren Andrew Womack

IPC: B60R19/18 ,  B60R19/34 ,  B60R19/02 ,  B22D25/02 ,  B23K31/02 ,  B60R19/03 ,  B23K101/00 ,  B23K101/28 ,  B23K103/04 ,  B23K103/08 ,  B23K103/18 ,  B23K103/20

Abstract: A bumper system including a bumper beam being cast from metal having a front panel and a back panel, extending between a first bumper beam end and a second bumper beam end. A plurality of reinforcing ribs integrally cast with the bumper beam extends between the front panel and the back panel defining a non-uniform cross-sectional profile along a portion of the bumper beam. The front panel includes a front center portion disposed between a pair of front side portions. The back panel includes a back center portion disposed between a pair of back side portions. The front center portion has a front center portion thickness greater than a back center portion thickness. Each of the front side portions has a front side portion thickness being less than a back side portion thickness of adjacent one of the back side portions. Method of manufacturing the bumper system is provided.