公开(公告)号：US3773262A

公开(公告)日：1973-11-20

申请号：US3773262D

申请日：1970-09-11

Applicant: SPARLING A

Inventor： SPARLING A

IPC: B23K5/00 ,  H01F41/10 ,  B05B1/28

CPC classification number: B23K5/003 ,  B23K5/006 ,  H01F41/10

Abstract: The invention relates to an improved means and process for welding wires and, more particularly, for welding lead wires to the ends of the magnet wire in small wire coils. The invention also embraces an improved welding torch using a small-orificed burner tip and providing a sheath of shielding inert gas around the welding flame. Improved fixture means is likewise provided for tensioning and holding the wires in intimate contact while welding or fusing. The fixturing includes a means holding one wire in tension and coiling the other thereabout. The torch is moved up to the wrapped wires to effect the weld by fusing the wires at a temperature such that the insulation first vaporizes, obviating the need for initial removal of the insulation by other means or methods. The fixture includes rotatable means to bring the two ends of the coil wire into position for making welds to the leads.

Abstract translation: 本发明涉及一种用于焊丝的改进的装置和方法，更具体地说，涉及将引线焊接到小线圈中的电磁线的端部。

公开(公告)号：US2194920A

公开(公告)日：1940-03-26

申请号：US16176837

申请日：1937-08-31

Applicant: UNION CARBIDE & CARBON RES LAB

Inventor： VAUGHN THOMAS H ,  LYTLE ARTHUR R ,  GAINES JR JOHN M

IPC: B23K5/00 ,  F23D14/46

CPC classification number: B23K5/003 ,  F23D14/465

公开(公告)号：US08690040B2

公开(公告)日：2014-04-08

申请号：US13918380

申请日：2013-06-14

Applicant: Keith Sharrow

Inventor： Keith Sharrow

IPC: B23K5/00 ,  B23K5/02 ,  B23K5/22 ,  B23K37/02 ,  B23K3/00 ,  B23K3/08 ,  F16P1/06 ,  B23K37/053

CPC classification number: B23K5/00 ,  B23K3/00 ,  B23K3/043 ,  B23K3/08 ,  B23K3/085 ,  B23K3/087 ,  B23K5/003 ,  B23K5/006 ,  B23K5/22 ,  B23K37/006 ,  B23K37/02 ,  B23K37/053 ,  F16P1/06

Abstract: A method of forming a solder joint includes the steps of providing a heat shield member formed as an arcuate preferably metallic shell attached to a spring-clamp by means of an obedient shaft; attaching the spring clamp to a structure adjacent the solder joint; moving the heat shield member by bending the obedient shaft so that the heat shield member is positioned in a location spaced-apart from the solder joint with the concave surface of the heat shield member facing the solder joint; and applying heat from a torch to the solder joint from the side opposite the heat shield so that the heat shield reflects the heat back onto the solder joint.

Abstract translation: 一种形成焊接接头的方法包括以下步骤：提供隔热构件，其形成为通过听话轴连接到弹簧夹的弓形优选金属壳; 将弹簧夹附接到邻近焊接接头的结构; 通过弯曲听话轴来移动隔热构件，使得隔热构件定位在与焊接点隔开的位置，隔热构件的凹面面向焊接点; 并且从相对于隔热罩的一侧将来自焊炬的热量施加到焊接接头，使得热屏蔽将热量反射回焊接点。

公开(公告)号：US2254314A

公开(公告)日：1941-09-02

申请号：US27223439

申请日：1939-05-06

Applicant: AMERICAN ROLLING MILL CO

Inventor： EO REED

IPC: B23K5/00

CPC classification number: B23K5/003

公开(公告)号：US2219493A

公开(公告)日：1940-10-29

申请号：US21203938

申请日：1938-06-06

Applicant: AMERICAN ROLLING MILL CO

Inventor： EO REED

IPC: B23K5/00

CPC classification number: B23K5/003 ,  Y10T83/748

公开(公告)号：US20160144468A1

公开(公告)日：2016-05-26

申请号：US14796321

申请日：2015-07-10

Applicant: Jung Woo NAM

Inventor： Jung Woo NAM

IPC: B23P15/32 ,  B23P15/40 ,  B23B51/00 ,  B23C5/18 ,  B23K5/00 ,  C23C14/06 ,  B23K20/10 ,  C21D1/84 ,  C21D1/773 ,  C21D1/613 ,  C21D9/22 ,  B23P15/34 ,  B23K5/12

CPC classification number: B23P15/32 ,  B23B51/00 ,  B23B2222/28 ,  B23B2222/84 ,  B23B2228/10 ,  B23B2240/16 ,  B23C5/18 ,  B23C2210/03 ,  B23C2222/28 ,  B23C2222/84 ,  B23C2228/10 ,  B23C2240/16 ,  B23K5/003 ,  B23K5/12 ,  B23K20/10 ,  B23K2103/04 ,  B23K2103/18 ,  B23K2103/52 ,  B23P15/34 ,  B23P15/40 ,  C21D1/613 ,  C21D1/773 ,  C21D1/84 ,  C21D9/22 ,  C23C14/0641 ,  C23C16/34

Abstract: Method of manufacturing a cemented carbide cutting tool, includes a) bonding a body part of hot work tool steel and a cutting part of cemented carbides together by heat treatment; b) cooling the bonded body part and cutting part for a preset period of time; c) machining the cutting part to have a predetermined pattern according to its application and forming a cutting tool; d) coating a surface of the machined cutting tool with a film of at least one of metallic oxides, nitrides and carbides; and e) cooling the coated cutting tool for a preset period of time in air, and a cutting tool manufactured by the method. Cracks do not generate even after the coating step, and thus cemented carbide cutting tool having excellent mechanical properties may be manufactured.

Abstract translation: 制造硬质合金刀具的方法包括：a）通过热处理将热加工工具钢的主体部分和硬质合金切割部分结合在一起; b）将粘合体部分和切割部分冷却预定时间; c）根据其应用将切割部分加工成具有预定图案并形成切割工具; d）用金属氧化物，氮化物和碳化物中的至少一种的膜涂覆加工的切削工具的表面; 以及e）在空气中将涂覆的切削工具冷却预定时间，以及通过该方法制造的切削工具。 即使在涂布步骤之后也不会产生裂纹，因此可以制造具有优异机械性能的硬质合金刀具。

公开(公告)号：US20130306713A1

公开(公告)日：2013-11-21

申请号：US13918380

申请日：2013-06-14

Applicant: Keith SHARROW

Inventor： Keith SHARROW

IPC: B23K5/00

CPC classification number: B23K5/00 ,  B23K3/00 ,  B23K3/043 ,  B23K3/08 ,  B23K3/085 ,  B23K3/087 ,  B23K5/003 ,  B23K5/006 ,  B23K5/22 ,  B23K37/006 ,  B23K37/02 ,  B23K37/053 ,  F16P1/06

Abstract: A method of forming a solder joint includes the steps of providing a heat shield member formed as an arcuate preferably metallic shell attached to a spring-clamp by means of an obedient shaft; attaching the spring clamp to a structure adjacent the solder joint; moving the heat shield member by bending the obedient shaft so that the heat shield member is positioned in a location spaced-apart from the solder joint with the concave surface of the heat shield member facing the solder joint; and applying heat from a torch to the solder joint from the side opposite the heat shield so that the heat shield reflects the heat back onto the solder joint.

Abstract translation: 一种形成焊接接头的方法包括以下步骤：提供隔热构件，其形成为通过听话轴连接到弹簧夹的弓形优选金属壳; 将弹簧夹附接到邻近焊接接头的结构; 通过弯曲听话轴来移动隔热构件，使得隔热构件定位在与焊接点隔开的位置，隔热构件的凹面面向焊接点; 并且从相对于隔热罩的一侧将来自焊炬的热量施加到焊接接头，使得热屏蔽将热量反射回焊接点。

公开(公告)号：US20120298726A1

公开(公告)日：2012-11-29

申请号：US13474392

申请日：2012-05-17

Applicant: Keith SHARROW

Inventor： Keith SHARROW

IPC: B23K37/00

CPC classification number: B23K5/00 ,  B23K3/00 ,  B23K3/043 ,  B23K3/08 ,  B23K3/085 ,  B23K3/087 ,  B23K5/003 ,  B23K5/006 ,  B23K5/22 ,  B23K37/006 ,  B23K37/02 ,  B23K37/053 ,  F16P1/06

Abstract: A plumber's heat shield comprises an arcuate metallic shell attached to a spring-clamp by means of an obedient shaft which enables the heat shield to be moved to any position relative to the spring-clamp. The arcuate shell is preferably formed from aluminum or other material having high infrared reflectivity. The obedient shaft is preferably formed from helically-wound steel spring outer sheath surrounding a ductile copper wire core. The spring steel outer sheath prevents the ductile copper wire core from being bent at too sharp of a radius (which would cause the ductile core to work-harden and fracture) while at the same time protecting the ductile copper wire core from the open-flame of the soldering torch.

Abstract translation: 管道工的隔热罩包括一个弓形金属外壳，借助于一个听话轴连接到一个弹簧夹上，使得隔热板能够相对于弹簧夹移动到任何位置。 弓形壳优选由具有高红外反射率的铝或其他材料形成。 听话轴优选由围绕延性铜线芯的螺旋缠绕的钢弹簧外护套形成。 弹簧钢外护套防止延性铜线芯在半径过大的弯曲处（这将导致延性芯加工硬化和断裂），同时保护延性铜线芯不受明火的影响 的焊炬。

公开(公告)号：US1613061A

公开(公告)日：1927-01-04

申请号：US1097925

申请日：1925-02-21

Applicant: PRODUCTS PROT CORP

Inventor： SMITH FRANKLIN S

IPC: B23K5/00

CPC classification number: B23K5/003

公开(公告)号：US09751148B2

公开(公告)日：2017-09-05

申请号：US13474392

申请日：2012-05-17

Applicant: Keith Sharrow

Inventor： Keith Sharrow

IPC: B23K5/00 ,  B23K5/02 ,  B23K5/22 ,  B23K37/02 ,  B23K3/00 ,  B23K3/08 ,  F16P1/06 ,  B23K3/04 ,  B23K37/00 ,  B23K37/053

CPC classification number: B23K5/00 ,  B23K3/00 ,  B23K3/043 ,  B23K3/08 ,  B23K3/085 ,  B23K3/087 ,  B23K5/003 ,  B23K5/006 ,  B23K5/22 ,  B23K37/006 ,  B23K37/02 ,  B23K37/053 ,  F16P1/06

Abstract: A plumber's heat shield comprises an arcuate preferably metallic shell attached to a spring-clamp by means of an obedient shaft which enables the heat shield to be moved to any position relative to the spring-clamp. The arcuate shell is preferably formed from aluminum or other material having high infrared reflectivity. The obedient shaft is preferably formed from helically-wound steel spring outer sheath surrounding a ductile copper wire core. The spring steel outer sheath prevents the ductile copper wire core from being bent at too sharp of a radius (which would cause the ductile core to work-harden and fracture) while at the same time protecting the ductile copper wire core from the open-flame of the soldering torch.