| Document |
Document Title |
|
WO/2019/171150A1 |
The present application relates to a method of producing a welded metal blank (16), comprising the steps of: cutting a first initial metal sheet (1) and a second initial metal sheet (3) from a first (2) and second metal strip (4), joinin...
|
|
WO/2019/171323A1 |
The present application relates to a method of producing a welded metal blank (16), comprising the steps of : cutting a first initial metal sheet (1) and a second initial metal sheet (3) from a first (2) and second metal strip (4), joini...
|
|
WO/2019/162582A1 |
The present invention relates to a structural part (1) for a vehicle, which comprises a first portion (11) which forms a strip, said strip (11) being adapted to receive weld spots (12) in order to conjoin said structural part (1) to anot...
|
|
WO/2019/159815A1 |
The present invention comprises: a spot welding device 2 for welding a workpiece W, which is a stack of a plurality of metal sheet materials, by applying pressure on the workpiece W using a pair of electrodes 33, 34 and, while maintainin...
|
|
WO/2019/159496A1 |
The invention is configured so that: a projection 35 is formed on the distal end face 30 of a supply rod 13 to which the surface 4 of a flange 2 adheres; an arcuate receiving face 36 conforming to the flange outer circumferential portion...
|
|
WO/2019/160141A1 |
In the present invention, a main welding and a test welding which precedes the main welding are performed, the test welding being performed under two or more welding conditions. In the test welding, a pressing force parameter from the st...
|
|
WO/2019/156073A1 |
The purpose of the present invention is to provide a method for resistance spot welding. The present invention is a method for resistance spot welding in which a sheet group of two or more overlapping steel sheets is sandwiched between a...
|
|
WO/2019/155743A1 |
The present invention is configured such that: a protruding part 35 is formed on a tip surface 30 of a supply rod 13 that is brought in close contact with a surface 4 of a flange 2; an arc-shaped receiving surface 36 that conforms to a f...
|
|
WO/2019/149336A1 |
Method for joining of at least two unweldable materials, non-weldable directly to each other with thermal joining processes in a lap joint configuration, where a two step sequence is used consisting of a first step to apply a thermomecha...
|
|
WO/2019/144174A1 |
The invention relates to a resistance welding device (1) for producing wire netting (2) having longitudinal rods (3) and transverse rods (4). The resistance welding device (1) comprises: a first welding head (7) having a first welding el...
|
|
WO/2019/145145A1 |
The invention relates to a device (2) for welding hard material bodies (4) to teeth (6) of a saw blade (8), having: a saw blade advance device (12) for moving the saw blade (8) in an advance direction (14) so that an intended tooth (6a) ...
|
|
WO/2019/143479A1 |
A gear for a torque transmission device (100) includes a gear member (110) and a support member (120) with a weld (130) formed therebetween. The gear member (110) has a first surface (114) and a second surface (111). The first surface (1...
|
|
WO/2019/141756A1 |
The invention relates to a method for the electric welding of a workpiece arrangement having at least one workpiece (41, 42), wherein, with the aid of a robot arrangement comprising at least one robot (10), a rotational movement is carri...
|
|
WO/2019/137856A1 |
A welder is described that comprises a weld part, a clamp and a number of tools. The welder is for welding metal wires end-to-end to one another. Each of the tools has a tool indicator that is either in the complete or in the non-complet...
|
|
WO/2019/137976A1 |
The invention relates to a method and a device for producing an object from metal, wherein: - a metal wire is progressively welded on in spots or in segments layer by layer by means of a wire-carrying primary electrode in a resistance we...
|
|
WO/2019/132289A1 |
A high-strength high manganese-plated steel plate welded structure having excellent spot weldability and a method for manufacturing same are provided. The present invention relates to a high manganese-plated steel plate comprising, in we...
|
|
WO/2019/131883A1 |
A welding transformer (10) includes a core (12), and a primary winding (18) and a secondary winding (20) wound alternately around the core (12). The primary winding (18) has a first strip-shaped conductor (40a) with the width direction t...
|
|
WO/2019/127298A1 |
A pressure fitting-up device capable of performing welding by multiple robots cooperatively, belonging to the field of welding, and aiming to provide a pressure fitting-up device capable of performing welding by multiple robots cooperati...
|
|
WO/2019/124875A1 |
One aspect of the present invention provides a method for preventing a spot welding crack of a galvanized steel plate, which reduces a crack occurring due molten zinc having a low melting point when a galvanized advanced high strength st...
|
|
WO/2019/124467A1 |
A method for manufacturing a resistance spot welded joint according to the present invention enables maintaining a nugget diameter stably while suppressing expulsion in spot welding of a steel sheet which has a substance of high electric...
|
|
WO/2019/124464A1 |
Provided is a method for manufacturing a resistance spot welded joint in which generation of expulsion can be suppressed when spot welding is performed on a steel sheet including at least one hot stamping steel sheet. In the method, when...
|
|
WO/2019/123891A1 |
A method for manufacturing a connection formed by welding a metal wire member and a metal member 2 includes: a multi-wire part forming step wherein a plurality of metal wire members are arranged on a surface 2a of the metal member 2 to t...
|
|
WO/2019/123017A1 |
A method of preparing a pipe-section for welding to another pipe-section to form a pipeline comprising a plurality of said pipe-sections, the method comprising at least the steps of: (i) providing a pipe-section having first and second p...
|
|
WO/2019/124465A1 |
Provided is a method for manufacturing a spot welded joint in which generation of expulsion can be suppressed when spot welding is performed on a steel sheet including at least one hot stamping steel sheet. In the method, when two or mor...
|
|
WO/2019/118665A1 |
A collet assembly including an actuator and a collet connected to the actuator. The collet assembly is adapted to be installed on a welding electrode holder having an electrode. The collet is moveable by the actuator from an advanced pos...
|
|
WO/2019/118659A1 |
Resistance spot rivet welding systems, subsystems, and methods of use thereof are provided.
|
|
WO/2019/107265A1 |
This conductive end member comprises: an inner peripheral part comprising a Cu-xZr (where x represents the atomic% of Zr, which meets 0.5 ≤ x ≤ 16.7) alloy composition that contains a Cu matrix phase, and a second phase that contains...
|
|
WO/2019/106924A1 |
Provided is a manufacturing method for a cylinder device that includes a cylinder, a piston, a piston rod, a seal member, and a mounting member. The manufacturing method includes: a welding step (S11) for fixing the mounting member to th...
|
|
WO/2019/102644A1 |
Provided is a vehicle reinforcing member that is disposed on the inside of a vehicle structural member, weldedly joined, elongate in form, having a C-shaped cross section, and comprising: an opposing pair of reinforcing-side vertical wal...
|
|
WO/2019/098292A1 |
A joint according to the present invention comprises: a first member having a thin plate in which a plurality of through holes are formed along the outer periphery thereof, a base part a portion of which contacts the thin plate, and proj...
|
|
WO/2019/097766A1 |
A sawdust scatter prevention cover (1) is attached to a head section (6b) of a rotary cutter (6). The cover (1) has: an annular section (1a) configured to be detachably fitted onto the outer peripheral edge of the head section (6b) from ...
|
|
WO/2019/098436A1 |
The present invention relates to a machine for performing electric resistance spot welding by supplying multiple electric currents and by performing multiple pressurizations. The machine for performing electric resistance spot welding by...
|
|
WO/2019/098305A1 |
Provided is a spot welding method with which, even in a plate set having a plate thickness ratio of at least 5 in which the metal plate having the smallest plate thickness is disposed on the outermost surface, it is possible to form the ...
|
|
WO/2019/091616A1 |
The invention relates to a method for embossing components. According to said method, a connecting region (16c) of a connecting element (16) is applied to a contact element (14) and the connecting region is then bonded to the contact ele...
|
|
WO/2019/087310A1 |
Provided is a structural material comprising a steel sheet with a tensile strength of 980 MPa or greater stacked and joined by welding with another metal sheet, such that a welding-induced fracture originating around a weld is less liabl...
|
|
WO/2019/088796A1 |
An electric pressure welding method according to the present invention involves joining a first metal member and a second metal member, which can be mechanically fastened to each other, by using an electric pressure welding device includ...
|
|
WO/2019/086379A1 |
The invention relates to a 3D-metal-printing method for producing a spatial metal product substantially consisting of a metal powder or metal filaments, the powder or the filaments being structured layer-by-layer by application of starti...
|
|
WO/2019/087386A1 |
A welding device is characterized by being provided with: a welding unit (20) comprising a pair of electrode wheels (21A, 21B) disposed facing each other across workpieces to be welded; a mash-down unit (30) comprising a pair of pressing...
|
|
WO/2019/079148A1 |
Systems and methods to reduce magnetic flux in a switched mode power supply are disclosed. An example welding-type power supply includes a switched mode power supply, including a transformer configured to transform an input voltage to a ...
|
|
WO/2019/071334A1 |
A welding electrode for an electric resistance welding process. The welding electrode includes a body extending along a center axis and terminating axially at a weld face for contacting a work face. The weld face defines a center along t...
|
|
WO/2019/072705A1 |
The invention relates to a device for welding a welding stud to a substrate, comprising a welding gun, which comprises a housing and a stud holder for the welding stud, comprising a welding unit, comprising a first electric cable for con...
|
|
WO/2019/072675A1 |
Disclosed is an apparatus for welding a weld stud to a substrate, comprising a welding gun which includes a casing and a stud holder for the weld stud, further comprising a gas container and a gas line for conducting gas from the gas con...
|
|
WO/2019/072671A1 |
Device for welding a welding stud to a base, with a welding gun, which comprises a housing and a stud holder for the welding stud, with a welding device, with a first electric cable for conducting welding current from the welding device ...
|
|
WO/2019/070075A1 |
Provided is a method for spot welding that is a technique for spot welding with which it is possible to suppress intrusion of hydrogen, which is one factor leading to delayed fracture, during spot welding, wherein the method involves: ma...
|
|
WO/2019/068480A1 |
The invention relates to a method for welding onto chip-removing tools, in particular onto teeth (6) of a saw blade (8), in particular a band saw or circular saw blade, or onto drilling/milling tools, by means of resistance welding, wher...
|
|
WO/2019/065186A1 |
A cylinder head (1) according to an embodiment of the present invention is provided with: a cylinder head body (10) having an intake port (11) and an exhaust port (12), the cylinder head body being formed of an aluminum alloy; and a valv...
|
|
WO/2019/064654A1 |
Provided is a weld management system for appropriately managing welding. A weld management system (100) comprises: a plurality of localized magnetic sensors (10a to 10f) disposed at the periphery of a location (K) being joined; and a cor...
|
|
WO/2019/060333A1 |
This disclosure relates to weldability of steel alloys that provide weld joints which retain hardness values in a heat affected zone adjacent to a fusion zone and which also have improved resistance to liquid metal embrittlement due to t...
|
|
WO/2019/058853A1 |
This resistance welding device (1) welds a bracket (first member) (2) and an outer tube (second member) (3) by bringing same into contact, applying pressure in a direction in which same approach each other, and flowing current between sa...
|
|
WO/2019/056648A1 |
Disclosed is a dedicated spot welder shared by various door frame mid-pillars. The dedicated spot welder comprises a machine seat and connecting frames (6), wherein a first working platform (1), a second working platform (2) and a first ...
|
