-
公开(公告)号：US11904419B2
公开(公告)日：2024-02-20
申请号：US17255705
申请日：2019-06-24
发明人： Edward L. Cooper , Steven J. Hayes
摘要： A gas metal arc welding system for a robotic arm includes a j-arm, a power block, and a bolt. The j-arm has a first end and a second end each having a through hole. The power block has a first opening defining a first passageway along a longitudinal axis and a second opening defining a second passageway substantially along an axis perpendicular to the longitudinal axis. The bolt has a threaded portion configured to extend through the first opening of the j-arm and into the second passageway of the power block, wherein the bolt retains the j-arm to the power block. The threaded portion of the bolt comprises an internal passageway that extends through a longitudinal axis of the bolt, wherein the internal passageway of the bolt and the first and second passageways of the power block are in fluid communication with each other.
-
公开(公告)号：US20220379397A1
公开(公告)日：2022-12-01
申请号：US17791580
申请日：2021-01-08
摘要： A wire guide conduit is constructed from a coiled wire having an oval or elliptical cross-sectional shape. The wire is subjected to a directed energy beam to locally heat portions of the wire to create discrete areas of increased hardness in the surface of the wire. The wire is coiled to present the locally hardened regions on an inside passageway of the conduit. The wire guide conduit may be used in additional applications such as a control wire for an actuation system.
-
公开(公告)号：US20220288714A1
公开(公告)日：2022-09-15
申请号：US17625453
申请日：2020-07-09
发明人： Edward L Cooper
IPC分类号： B23K9/133
摘要： A device for feeding a wire electrode includes a housing having an input port, an output port, and a cavity defined by the housing. The device also includes a first group of bearings and a second group of bearings disposed within the housing. Each of the bearings have a surface configured to engage and drive the wire electrode. Additionally, each of the bearings have teeth adjacent to the perimeter of the bearings. The teeth of the bearings forming the first group are in meshing engagement with each other, while the teeth of the bearings forming the second group are in meshing engagement with each other. The device also includes a drive sprocket within the housing and having teeth that mesh with the teeth of one of the bearings of the first group and the teeth of one of the bearings of the second group.
-
公开(公告)号：US09987702B2
公开(公告)日：2018-06-05
申请号：US14934921
申请日：2015-11-06
发明人： Edward L. Cooper , Steven J. Hayes
摘要： A system for cleaning a weld gun nozzle includes a guide module and a reaming module. The guide module includes a holder assembly that includes a plurality of elongate skid bars. The reaming module includes a rotatable reamer. The skid bars are generally non-rotatable and define an opening into which the weld gun nozzle can be inserted to align the nozzle with the rotatable reamer. The nozzle is guided by the skid bars and inserted over the reamer, which rotates within the nozzle to clean debris from the nozzle. The skid bars are non-rotatable, and can be installed within the holder assembly to be resiliently move radially inward and outward to accommodate the nozzle during insertion.
-
公开(公告)号：US20160311050A1
公开(公告)日：2016-10-27
申请号：US15200310
申请日：2016-07-01
发明人： Edward L. Cooper , Steven J. Hayes
摘要： An end assembly for use with a welding device having a contact tip, a diffusor, an insert, and an gooseneck, and the contact tip has a convex end that contacts a concave end of the insert, and the insert has an opposite end in contact with the gooseneck. The contact tip is threaded into the diffusor at one end of the diffusor, and the gooseneck is threaded into the diffusor at the opposite end of the diffusor, and the insert is disposed within the diffusor and between the contact tip and the gooseneck, such that a conductive path exists between the gooseneck, the insert, and the contact tip. The contact tip, insert and gooseneck are constructed of a conductive material which are securely held together in contact by the diffuser constructed of a dissimilar material.
摘要翻译： 一种用于与具有接触尖端，扩散器，插入件和鹅颈管的焊接装置一起使用的端部组件，并且接触尖端具有接触插入件的凹入端的凸出端，并且插入件具有相对的端部接触 与鹅颈蛇 接触尖端在扩散器的一端被螺纹连接到扩散器中，并且鹅颈管在扩散器的相对端被拧入扩散器中，并且插入件设置在扩散器内并且在接触尖端和鹅颈管之间，使得 在鹅颈管，插入件和接触尖端之间存在导电路径。 接触尖端，插入物和鹅颈管由导电材料构成，导电材料通过由异种材料构成的扩散器牢固地保持在一起。
-
公开(公告)号：US20150273613A1
公开(公告)日：2015-10-01
申请号：US14739337
申请日：2015-06-15
发明人： Edward L. Cooper
CPC分类号： B23K9/122 , B21F45/06 , B23K9/28 , B23K9/295 , Y10T29/49117
摘要： A conduit constructed from a coiled wire having an oval or elliptical cross-sectional shape.
摘要翻译： 由具有椭圆形或椭圆形横截面形状的线圈构造的导管。
-
公开(公告)号：US20240123536A1
公开(公告)日：2024-04-18
申请号：US18275422
申请日：2022-02-11
发明人： Edward L. Cooper
IPC分类号： B23K9/12
摘要： A plurality of wire guide modules are interconnected and pivotally attached to each other. The wire guide modules are pivotable between straight configuration and a curved configuration. Each wire guide module defines a channel (22) extending longitudinally therethrough with bearings (24, 26, 28) on opposite lateral sides of the channel. The wire guide modules are defined by first (10a) and second (10b) halves that are joined together to define the channel and retain the bearings. Each wire guide module defines a slot portion (40a) at a first end and tongue portion (42a) at the second end. The tongue portion is sized to be received within the slot portion. The tongue portion defines a pivot hole and the slot portion defines pivot pins received in the pivot hole to define the pivot axis therebetween.
-
公开(公告)号：US20210344155A1
公开(公告)日：2021-11-04
申请号：US17261686
申请日：2019-07-16
摘要： An electrical cable having at least one consolidated end may be made of a multi-stranded conductor or a plurality of conductive leaves. At least one end of the multi-stranded conductor or plurality of conductive leaves is ultrasonically welded together. The end of the multi-stranded conductor or plurality of conductive leaves ultrasonically welded together may further include a sleeve or cap substantially enclosing the end of the multi-stranded conductor or plurality of conductive leaves.
-
公开(公告)号：US10155280B2
公开(公告)日：2018-12-18
申请号：US15200310
申请日：2016-07-01
发明人： Edward L. Cooper , Steven J. Hayes
摘要： An end assembly for use with a welding device having a contact tip, a diffusor, an insert, and an gooseneck, and the contact tip has a convex end that contacts a concave end of the insert, and the insert has an opposite end in contact with the gooseneck. The contact tip is threaded into the diffusor at one end of the diffusor, and the gooseneck is threaded into the diffusor at the opposite end of the diffusor, and the insert is disposed within the diffusor and between the contact tip and the gooseneck, such that a conductive path exists between the gooseneck, the insert, and the contact tip. The contact tip, insert and gooseneck are constructed of a conductive material which are securely held together in contact by the diffuser constructed of a dissimilar material.
-
公开(公告)号：US20170144243A1
公开(公告)日：2017-05-25
申请号：US15343783
申请日：2016-11-04
发明人： Edward L. Cooper , Steven J. Hayes
CPC分类号： B23K9/122 , B23K9/124 , B23K9/1336 , B23K9/173 , B65H57/14 , B65H2701/36 , F16G13/16 , H02G3/0475 , H02G11/006
摘要： A flexible wire guide conduit includes a plurality of modules that can be chained together and can pivot and rotate relative to each other. Each module is formed of two halves that are generally mirrors of each other across a mating plane between the halves. Each module includes an upper flange and a lower flange defining a receiving cavity. Each module includes a tongue member sized to correspond to the cavity that is received in the receiving cavity. The flanges include protrusions extending into the cavity to define a pivotable axis. The tongue includes a bore that receives the protrusions of the adjacent module in the chain. The flanges each include a peg extending into the cavity. The pegs are received in slots formed in the tongue and will slide within the slots during pivoting. The pegs and slots define the degree of pivoting permitted between adjacent modules.
-
-
-
-
-
-
-
-
-
搜索结果
28 条记录 (耗时 0.017 秒)
