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WO/2018/016688A1 |
The present invention relates to a system for preventing a welding accident by using power line-based legacy-line communication. According to the present invention, the welding machine system for preventing a welding accident by using po...
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WO/2018/016152A1 |
According to the present invention: a parts passage 5 is formed in a unit body 4; an opening/closing member 13 is provided for opening/closing the parts passage 5; the opening/closing member 13 is provided with a stopper surface 19 for r...
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WO/2018/011240A1 |
A joining head (101; 1011) for the joining of a joining element (12) to a workpiece (14), wherein the joining head (101; 1011) has a fluid cylinder (16) that acts in an axial direction for actuating a loading pin (18), wherein the fluid ...
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WO/2018/007836A1 |
The present invention relates to machines, systems and processes for feeding longitudinal wires (2) for mesh (6) production. Welding of longitudinal wires (2) with transverse wires (4) at welding unit (57) produces mesh (6). Longitudinal...
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WO/2018/003202A1 |
In order to enhance welding quality control, the present invention is characterized by comprising: a magnetic field measurement device (205) that is provided in the periphery of a weld during resistance welding and measures the local ele...
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WO/2018/000391A1 |
A spot welder tip for a precision electrode force pressure system. The tip comprises: a tip frame (101); a welding force drive shaft (102) installed on the tip frame (101), wherein one side of the welding force drive shaft (102) is conne...
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WO/2017/217795A1 |
The present invention relates to a method and a system for repairing a pinhole resulting from friction stir welding such that a pinhole resulting from friction stir welding can be removed using resistance welding. The method may comprise...
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WO/2017/212916A1 |
A resistance spot welding method wherein material to be welded that is formed by overlapping multiple metal plates is sandwiched between a pair of electrodes and joined by electrification while applying pressure, said method including: a...
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WO/2017/212034A1 |
The invention relates to a resistance spot welding electrode for dissimilar welded lap joints in crash-relevant structural components of automotive industry made of high-strength material. The resistance spot welding electrode is provide...
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WO/2017/210628A1 |
The disclosed apparatus, systems and methods relate to the design principles for forming a welded joint between two sections of tubing or pipe. The material at the end portion of a first section of tubing to is folded inwardly to create ...
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WO/2017/206463A1 |
A flash welding device for a common link of a grade R6 mooring chain, and flash welding process for same. The flash welding process comprises the following steps: A) welding preparation: placing a mooring chain common link (3) between fo...
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WO/2017/198371A1 |
The invention relates to a high-pressure fuel pump (10) for a fuel injection system of an internal combustion engine, comprising a pump housing (12) and at least one fastening flange (32), wherein the fastening flange (32) is fixed to th...
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WO/2017/199796A1 |
This joining structure (100) has: a first member (11) formed from high tensile strength steel; a second member (13) formed from high tensile strength steel and stacked on the first member (11); a steel insertion member (15) held in a sta...
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WO/2017/197428A1 |
An apparatus for welding composite thermoplastic materials comprises a welding member configured to receive the composite thermoplastic materials there at; and a controller for controlling a temperature by which composite thermoplastic m...
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WO/2017/198073A1 |
A resistive soldering method, comprising: providing glass (20) and an antenna component (10) including a base structure (11) and a cylindrical structure (12) having a hole (13) on a front surface of the base structure (11); forming solde...
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WO/2017/187036A1 |
The invention relates to a wheel intended for a motor vehicle, having a rim (2) made of a sheet of aluminium alloy that is fastened to the contour of a wheel disc (10) made from a steel sheet by assemblies that connect the aluminium shee...
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WO/2017/189736A1 |
Power systems and enclosures having improved cooling air flow are disclosed. An example power system includes an enclosure; an air inlet location at a first location on an exterior of the enclosure to permit intake of air from the exteri...
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WO/2017/188399A1 |
A spot welding device, which stacks a plurality of plate materials and performs spot welding, is provided with: a displacement driver for relative displacement of overlap parts of the plurality of plate materials and a tool; a rotational...
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WO/2017/189884A1 |
Systems are disclosed for power systems and enclosures having an improved compressor drive. In examples, a power system includes a generator to be driven by an engine. The generator is coupled to the engine on a first side of the generat...
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WO/2017/189260A1 |
Granular welding flux delivery devices and strip cladding systems with granular welding flux delivery devices are disclosed. A disclosed example granular welding flux delivery device includes a hopper having: an intake opening to receive...
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WO/2017/167433A1 |
The invention relates to a welding unit (1) for welding two rails (2) of a track, comprising two rail clamping units (5) which are movable relative to each other in a longitudinal direction (4) of the unit. A bus bar (10) which is provid...
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WO/2017/165998A1 |
A three-axis linkage automatic soldering machine comprises a three-axis linkage spot soldering solder paste dispenser (101), an automatic control and drive device (102), and a spot soldering host machine (103). The three-axis linkage spo...
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WO/2017/168468A1 |
According to the present invention, two claw parts (2d) are pressed downward by a large diameter part (11a) of a welding gun (11), and a rotating arm (3) is rotated due to the pressing action. Thus, a pair of first slits (31b) formed on ...
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WO/2017/162280A1 |
A calibration method for a force controlled axis device, i.e. a spot welding gun (4) of an industrial robot (1), and an industrial robot (1) implementing the method. The spot welding gun (4) includes an arm arrangement (6) with a first a...
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WO/2017/162537A1 |
To increase the flexibility of standard resources such as a resistance welding head and a resistance welding installation with such resistance welding heads, proposed as a resistance welding head is a resistance welding head (1; 2) with ...
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WO/2017/165814A2 |
An apparatus and method for method for joining materials includes a rivet (10) that may extend through a first sheet (26) to be resistance welded to a second sheet (24). The head (14) of the rivet (10) has a cavity (18) and vents (240) a...
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WO/2017/159546A1 |
Provided are a seam welding method and a seam welding device that, even when emergency suspension of seam welding is executed because a problem such as power outage occurs in a facility, enables seam welding to be performed without leavi...
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WO/2017/154479A1 |
An outer panel of a different-material panel structure has a hem part in which a peripheral edge part of an inner panel is held via a resin layer on a folded part formed in the peripheral edge part. A rivet has a shaft part passing throu...
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WO/2017/142828A1 |
Welding techniques, including, for example, resistance spot welding, can be used to join or weld two or more metal sheets together. A clamping force (204) and an electric current (212) can be applied to two or more sheets to create local...
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WO/2017/141827A1 |
A gripping device (22) constituting a welding device (20) has a first contactor (28) and a second contactor (30), which face each other and come in contact with a material (10) to be welded. The first contactor (28) vibrates at a predete...
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WO/2017/141804A1 |
A welding device (100) is provided with: an articulated robot (11) having a plurality of drive axes; an end effector (23) supported by the articulated robot; a distal-end axis drive mechanism (21) which is disposed between a distal-endmo...
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WO/2017/141475A1 |
Provided is a technology that is effective for determining a worked-on location on a vehicle-body component, in a simple and low cost manner. A worked-on location determination system (1) is provided with an image pickup device (10) and ...
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WO/2017/141283A1 |
Each removal member (5) has a claw part (5A, 5B) that has a thickness corresponding to the gap (S1) between a large diameter part (11a) and an electrode tip (12), and can be inserted into the gap (S1) in the direction orthogonal to the d...
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WO/2017/133828A1 |
A welding apparatus (1) for welding rails (2) of a track comprises two welding units (6) which are movable relative to one another and which are each equipped with clamping jaws at a lower end (7), said clamping jaws being provided for r...
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WO/2017/130235A1 |
In the present invention a pair of removal members (5) are provided so as to be capable of moving toward or away from each another, and have: claw parts (5A, 5B) capable of being inserted into a space (S1) between a large-diameter sectio...
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WO/2017/129170A1 |
The invention relates to a device (14) for transferring at least one ring into a holding device (21), to a holding device (21) for at least one ring to be secured to at least one strut, and to a method for positioning at least one ring o...
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WO/2017/126119A1 |
A framework member is a high tensile strength steel member included in a framework section which is a part of the framework of the body of a vehicle. The framework member is provided with a plate-like mounting section coming in contact w...
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WO/2017/125360A1 |
The invention relates to a method for producing a component (23) having at least one slanted bore (25), having the following steps: producing an inner part (1) having a lateral surface (3) that is conical at least in some areas; producin...
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WO/2017/110531A1 |
A different-material joining structure includes a plurality of different types of plate materials stacked on one other and secured by means of a rivet. The plate materials include a first member and a second member of which end surfaces ...
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WO/2017/110064A1 |
A conductor joined body (16) is provided with: a first conductor (11) made of metal; and a second conductor (12) joined to the first conductor (11). The second conductor (12) comprises a metal plate having first and second surfaces oppos...
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WO/2017/105226A1 |
Process of butt-welding a first item and a second item to each other at edges of these items that face one another, wherein at least the first item is a laminated item comprising a first, base layer (102a) of a first material and a secon...
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WO/2017/105288A1 |
The invention may be used for connecting rail joints via contact fusion welding. One housing of a welding machine is stationary and another is disposed so as to be capable of moving along guides. One housing of a welding machine is stati...
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WO/2017/104647A1 |
Provided is a resistance spot welding method with which occurrences of cracks in a weld zone (5) can be suppressed according to electrode (3, 4) misalignment regardless of the type of steel. Letting H (ms) be the pressing force retention...
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WO/2017/094041A1 |
The present invention reduces device failures and reduces maintenance frequency, as well as stabilizes a cutting operation. Specifically, a fitting surface section (52) into which a distal end section (2a) of an electrode tip (2) can fit...
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WO/2017/086431A1 |
According to the present invention, in order to enable welding to be carried out in a state where the aluminum plating in a desired welding region is removed with desired high accuracy, a plating layer (103) in a welding region (151) and...
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WO/2017/080954A1 |
The invention relates to a method for data transmission (28) in the case of a resistance welding current source (1) and to a resistance welding current source (1), wherein during a welding operation (25) welding pulses (20) are generated...
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WO/2017/082522A1 |
Disclosed is an apparatus for supplying a welding tip, which is capable of automatically supplying a welding tip of a welding robot used in a vehicle body production plant or the like. The apparatus for supplying a welding tip of the pre...
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WO/2017/073793A1 |
Provided is a spot welding device that can perform spot welding by forming a nugget with a desired diameter while reducing spatter even if the strength or thickness of a metal plate changes. This device for spot welding a plate assembly ...
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WO/2017/075441A1 |
A weldable adhesive or sealant formulation comprising a plurality of discrete solid metallic portions within a material having a viscosity of greater than 10,000 Pa s in its green state and at room temperature.
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WO/2017/075076A1 |
A method of manufacture includes forming a metallized tie layer on a surface of a nonmetallic component, positioning the surface of the non-metallic component to mate with a metallic surface of a second component, and joining the metalli...
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