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WO/2020/212353A1 |
A method for manufacturing a wheel axle of a utility vehicle such as a trailer, semi-trailer or a truck, wherein the wheel axle comprises a hollow axle body comprising a steel tubular wall having a thickness t and having a clamping regio...
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WO/2020/215098A1 |
The present rivet invention has a main body comprising a first end and a second end opposite to the first end, wherein the main body further comprises a lateral wall disposed at the second end and circumferentially extending around the m...
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WO/2020/212813A1 |
Machine for machining, in particular press-forming, wire-like material (1, 1a), comprising: a vertically extending frame comprising two half-frames (10,20) arranged opposite each other in the vertical direction (Z-Z), so as to form an in...
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WO/2020/212055A1 |
The present invention describes a setting head for a joining device, in particular a press or a setting device, which setting head comprises the following features: a punch (10) which is movable in a longitudinal direction such that a jo...
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WO/2020/209321A1 |
While applying a radially outward processing force to a part in a circumferential direction of a cylindrical portion (25) of a hub body (21), the position at which the processing force is applied is varied continuously with respect to th...
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WO/2020/207954A1 |
The invention relates to a die unit (20) and a press (21), in particular an embossing press in order, for example, to emboss coins from a round blank. The die unit (20) can be inserted into or removed from a receptacle (23) of the press ...
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WO/2020/208947A1 |
This method for manufacturing a hub unit bearing (1) includes a step for forming, on a hub body (21), a caulking part (26) to inner rings (22a, 22b) by applying an axial load to an axial end of a hub body (21). The load is adjusted on th...
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WO/2020/210045A1 |
A method of carburizing a powder metal part involving more than one carburizing step. In a pre-forging carburizing step, a powder metal part that is less than fully dense is carburized to establish a pre-forging carburization profile. Af...
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WO/2020/206577A1 |
A clamping device for a forging press, comprising a forging press body (1). A mounting groove (2) is provided on an upper surface of the forging press body, two internally hollow threaded columns (3) are rotatably connected to an inner b...
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WO/2020/204129A1 |
A method for manufacturing a press-molded article of the present invention comprises: a first processing step in which a corner and a first flange part 30, which projects to a first side X1 in a first direction X with respect to a plate-...
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WO/2020/200832A1 |
The invention relates to a self-piercing rivet joint comprising at least two components (1, 3) which are made of shapeable metal materials having a strength up to 300 MPa, in particular aluminium materials, and which are joined together ...
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WO/2020/203090A1 |
This hollow shaft member 10 is provided with: a pair of reduced-diameter sections 11 that are respectively formed on both axial end sections of a tubular material having a hollow shaft shape by performing swaging on the on both axial end...
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WO/2020/194646A1 |
A check valve (1) comprises: a vessel body (2) that includes a cylindrical valve-accommodating section (21), a flow-in section (22) formed at one end of the valve-accommodating section (21), a flow-out section (23) formed at the other en...
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WO/2020/189215A1 |
This TiAl alloy material for hot forging has a chemical composition comprising, in terms of atomic ratio, 43.0-45.0% of Al, 4.0-6.0% of Nb, 1.5-3.5% of Cr, and a remainder of Ti and unavoidable impurities. In addition, the TiAl alloy mat...
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WO/2020/189214A1 |
This TiAl alloy material for hot forging has a chemical composition comprising, in terms of atomic ratio, 39.0% to 39.9% aluminum, 3.0% to 5.0% niobium, 3.0% to 4.0% vanadium, and 0.05% to 0.15% carbon, the remainder being titanium and u...
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WO/2020/188882A1 |
[Problem] To reliably and easily manufacture, from one metal material, a bottomed container having a comparatively free cross-sectional shape other than a bottomed cylindrical shape, instead of using a deep-drawing process. [Solution] In...
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WO/2020/189913A1 |
The present invention relates to a device and method for manufacturing a high quality semi-solid slurry using optimized process variables, and a component forming apparatus including the device for manufacturing a semi-solid slurry, and ...
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WO/2020/182846A1 |
The invention relates to a method for producing metal components, consisting at least partially of a copper alloy, comprising the following alloy components in wt.%: 0 wt.% < Sn ≤ 8 wt.%; 0 wt.% < Zn ≤ 6 wt.%; 0.1 wt.% ≤ S ≤ 0.7 ...
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WO/2020/183071A1 |
Method for preparing a reinforcing rod for reinforced concrete Method for preparing a reinforcing rod (2) for reinforced concrete comprising a providing step comprising providing a reinforcing rod (2) comprising an extension portion (3) ...
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WO/2020/182845A1 |
The invention relates to a method for producing components for media-guiding gas or water lines, in particular pipe or plumbing fittings for drinking water lines, consisting at least partially of a copper alloy, comprising the following ...
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WO/2020/182451A1 |
The invention relates to a method for producing a shaped part comprising solid metallic glass. According to the method, a preform is shaped below the glass transition temperature and is then heated to a temperature above the glass transi...
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WO/2020/182365A1 |
The invention relates to a method for producing a valve body for a hollow valve. Said method comprises the following steps: providing a workpiece, blank or semi-finished product and a forming punch, introducing a protective layer between...
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WO/2020/179853A1 |
A device (1) is provided with a first die (2), a second die (3), and a press machine (4). The second die (3) has a plastic processing hole (3a) in which a core metal (3f) is arranged on a hole center line (C1). The plastic processing hol...
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WO/2020/169146A2 |
The invention relates to a system of a divisible frame for pressing and correspondingly realized press frames, wherein each press frame comprises side posts and a head piece as an upper cross-connection and a press table as a lower cross...
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WO/2020/166795A1 |
The present disclosure relates to a device for fastening a lockbolt, the device comprising: a lockbolt gun including a body unit having a grip therein for pulling the lockbolt and a gripping unit protruding from a lower portion of the bo...
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WO/2020/164762A1 |
The invention relates to an embossing tool (4) for embossing a structure in an inside of a pipe, comprising at least three embossing stamps (6) and a wedge (20), wherein each of the at least three embossing stamps (6) has an outer, in th...
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WO/2020/166507A1 |
This protrusion forming device 39, which forms a protruding section 20 for preventing detachment of an internal component, is provided with: a protrusion forming part 42 that has a convex shape and is pressed against an opening end surfa...
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WO/2020/160848A1 |
A method of cold forming an outer arm of a rocker arm assembly in a cold forming machine includes providing a slug having a first end and a second end, extruding the slug at the first end to establish two different widths of the slug, co...
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WO/2020/162078A1 |
The purpose is to provide an epoch-making workpiece surface treatment apparatus that performs surface treatment on a workpiece while stably transporting the workpiece without obstructing the rotation of the workpiece or inclining or fall...
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WO/2020/155559A1 |
A transmission shaft yoke die forgoing having high production efficiency, comprising a yoke head (1) and a yoke body (2). The bottom of the yoke head (1) is integrally connected to the yoke body (2), yoke holes (3) are symmetrically prov...
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WO/2020/153965A1 |
A radial compression mechanism utilizes a string wrapped around a plurality of compression dies to move the dies inward and close a centra! cylindrical cavity defined by the working surfaces of the dies. The string may be coupled to a st...
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WO/2020/144549A1 |
An apparatus (100) for thickening a tube (101) at its brim (201) is disclosed. The apparatus (100) includes a first support member (102), which is configured to rigidly support a first longitudinal surface (110) of the tube (101) along i...
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WO/2020/145971A1 |
There is provided a process for joining two opposed superalloy surfaces (104, 106) comprising positioning a plug (110) within a gap (108) between a first (104) and a second superalloy surface (106), the plug (110) comprising a superalloy...
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WO/2020/143108A1 |
Disclosed is a grate bar for a pallet car of a sintering machine. The grate bar has a grain size grade ranging from 7 to 9, a grain size distribution ranging from 5 μm to 15 μm, a tensile strength ranging from 700 MPa to 900 MPa, and a...
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WO/2020/133975A1 |
A rotation friction squeeze riveting apparatus, comprising a work bench (5), a work head, a supporting plate (10) and a work head drive control apparatus; the work head comprises a clamping apparatus (1) and a friction head (2), a bottom...
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WO/2020/133974A1 |
Disclosed are a double-faced rotational friction extrusion riveting device and a riveting method therefor. The double-faced rotational friction extrusion riveting device comprises a device body, and clamping bars and connection shafts wh...
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WO/2020/129105A1 |
Apparatus to move products to be forged comprising a manipulator (11) provided with a gripper (12) configured to support a product to be forged along a gripping axis (X), and a first front pivot (15), a second front pivot (16), a third r...
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WO/2020/126129A1 |
The invention relates to a mobile robot platform for processing an aircraft structural component (2), said mobile robot platform having: a robot (3); a platform (4), which can move in a horizontal travel direction on a floor (B); and a h...
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WO/2020/131261A2 |
A press frame assembly includes a base plate, a load cell, and an overload protection element; a first plate, a plurality of guideposts disposed on the base plate; a plurality of springs disposed on the plurality of guideposts, a displac...
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WO/2020/120122A1 |
The invention relates to a device for driving fasteners into a workpiece in a driving-in direction, comprising a housing, a contact sensor, which can be pressed against the workpiece in the driving-in direction and thereby can be moved r...
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WO/2020/121102A1 |
A riveting apparatus (1) for the application and riveting a rivet (6) to a component (2, 4) of an article (1a, 1b) being processed in a work region (96) of the apparatus, comprises a rivet insertion device (30) for the insertion of the r...
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WO/2020/114703A1 |
Method for hot forming a semifinished product (1), in particular in sheet form, to form a component, in particular a motor vehicle component, comprising - heating in a heating process the semifinished product (1) intended to undergo form...
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WO/2020/110016A1 |
The electronically-operated riveting machine (1) comprises one pulling element (2) operable for the traction of clamping elements, actuating means (3) operatively connected to the pulling element (2) and adapted to actuate it between an ...
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WO/2020/111442A1 |
Disclosed are a local heat treatment system and a cold forming method using same. According to one aspect of the present invention, a local heat treatment system may be provided, the system comprising: a heating device for locally heatin...
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WO/2020/104383A1 |
A method of manufacturing a strut comprising end portions and an intermediate portion, said method comprising the steps of providing a tubular member and forming a connecting portion in the tubular member, characterised in that the tubul...
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WO/2020/105552A1 |
The purpose of the present invention is to make it difficult to form a gap between a fastening part and a plurality of superposed members at a time when a through hole is formed with respect to the plurality of members, and then the fast...
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WO/2020/102176A1 |
A tooling system has means for applying a vacuum to hold the fastener at the working end of the tool. A cavity in a hollow pusher pin has lateral ports for exclusively providing a airway between the vacuum source and the fastener. In oth...
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WO/2020/100745A1 |
The purpose of the present invention is to quickly and easily retract a fastening device when interruption of a fastening operation becomes unavoidable due to the occurrence of abnormalities, etc., in the fastening operation. This device...
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WO/2020/096534A2 |
The invention is about a Slider Mechanism With Pendulum Coordination (1) which is driven by rotary input, produce heavy duty force, and it is characterized in that; it comprises an input motor (3) coupled to a transmission unit (4) which...
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WO/2020/093143A1 |
A localized annealing process and a part having localized areas with increased ductility produced by the process. The part is formed of hard material, tempered, and/or otherwise hardened such that it meets minimum hardness and ductility ...
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