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WO/2019/159935A1 |
Through an opening (front-side opening (25)) provided in an exterior (17) constituting a rocking-die forging apparatus (16), a movable body (21) holding a workpiece (hub unit bearing (1)) is carried in to the inner space (23) of the exte...
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WO/2019/159541A1 |
Provided is an electrode structure of an apparatus that performs, by means of electric heating, partial tempering of a fastening section of a member to be fastened by means of a self-piercing rivet so that a crack is not formed as a resu...
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WO/2019/154925A1 |
The invention relates to a method for introducing a joint element into at least one workpiece made of a high-strength steel sheet with a tensile strength of more than 700 N/mm2, in particular more than 1,200 N/mm and less than 2,200 N/mm...
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WO/2019/155847A1 |
This method for manufacturing a forged crankshaft includes a first preliminary forming step, a second preliminary forming step, and at least one finishing forging step. The first preliminary forging step includes: a step in which a porti...
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WO/2019/146886A1 |
A multi-directional simultaneous forging device of the present invention is formed such that: two side holders located at both sides thereof while linked with elevation operations of an upper holder and a lower holder perform forging for...
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WO/2019/146511A1 |
This method for manufacturing a forged crankshaft includes a first preliminary molding step for obtaining an initial rough forging (23) from a billet (22), a second preliminary molding step for obtaining a final rough forging (24) from t...
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WO/2019/141798A1 |
Method for producing a hollow part (17; 21; 46) made of a metal material, characterised in that it comprises the following steps: - preparing a billet (1; 18; 33) of the metal material of the hollow part (17; 21; 46), and at least one sa...
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WO/2019/143098A1 |
The present invention provides a method and a device for manufacturing a safety vent of a cap plate for a secondary battery, a method for manufacturing a cap plate using the method for manufacturing a safety vent, and a cap plate for a s...
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WO/2019/137512A1 |
Provided is a forging and pressing production management method, comprising the steps of: A. acquiring at least one characteristic of a fed material; B. correspondingly selecting, according to the characteristic of the material, at least...
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WO/2019/138711A1 |
A hub-unit-bearing manufacturing method according to the present invention includes: a caulking step for performing caulking on an axial end of a hub ring (11) while rotationally driving an outer ring (2) with respect to a hub (3); and a...
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WO/2019/138872A1 |
The present invention includes an ironing mechanism and a phase adjusting mechanism. The ironing mechanism includes a cylinder section in which a pre-processing material constituting an outer joint member has a groove formed in the inner...
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WO/2019/135984A1 |
A ballramp unit for use in a power-operated clutch actuator for generating and applying a clutch engagement force to a multi-plate friction clutch. The ballramp unit includes first and second cam rings. At least one of the first and seco...
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WO/2019/131084A1 |
Provided is a spacer having excellent magnetic characteristics. This spacer (12) is produced by forming a sheet of a ferrite stainless steel into a ring shape, and thereafter, applying heat and pressure to the ring-shaped sheet at a temp...
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WO/2019/119940A1 |
A propeller assembly method, comprising: using a rivet (17) to pass through a blade (16) and a blade base (15), restricting the blade (16) within a corresponding blade (16) assembly position on the blade base (15), the number of the blad...
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WO/2019/121839A1 |
The present invention relates to a method for component weakening in at least one surface sector of a component for preparation of a joining process. According to the invention, the component is weakened in that at least one surface sect...
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WO/2019/122076A1 |
The invention concerns an aluminum extruded product as feedstock for forging comprising in weight percent Si : 0.6 % to 1.4 %, Fe : 0.01 % to 0.15 %, Cu : 0.05 % to 0.60 %, Mn : 0.4 % to 1 %„ Mg : 0.4 % to 1.2 %, Cr : 0.05 % to 0.25 %,...
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WO/2019/121726A1 |
The present invention relates to a method for connecting a first component (10) to a second component (20) using a flow-drilling screw (30). The invention also relates to an assembly (1) made up of a first component (10) and a second com...
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WO/2019/123069A1 |
The invention relates to a welded steel part (1) obtained by welding a first sheet (2) with a second sheet (3), at least one of the first (2) and second (3) sheet is made of a steel substrate and comprises a coating of aluminum alloy, sa...
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WO/2019/122978A1 |
The invention relates to a welded steel part (1) obtained by welding a first sheet (2) with a second sheet (3), at least one of the first (2) and second (3) sheet is made of a steel substrate and comprises a coating of aluminum alloy, sa...
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WO/2019/123694A1 |
A TiAl alloy material (10) for hot forging comprises: a substrate (12) formed of a TiAl alloy; and an Al layer (14) that is formed on a surface of the substrate (12), contains Al as a main ingredient, and contains Ti.
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WO/2019/121896A1 |
The invention relates to a die (1) to be arranged in a press (2), the die (1) extending in an axial direction (3) between a first end face (4) and a second end face (5) and forming an inner circumferential surface (6) between the end fac...
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WO/2019/122243A1 |
The invention relates to a hydraulic tool for driving a pulling and/or pressing device, comprising a drive shaft which can be mounted on a screw driver, wherein a hydraulic pump which pumps hydraulic fluid into the working chamber of a h...
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WO/2019/114929A1 |
The invention relates to a multistage press for the bulk deformation of a piece of wire, comprising a wire feed with associated apparatus for cutting to length, and a transfer device – having grippers – for receiving a piece of wire ...
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WO/2019/110993A1 |
An in-line fastener track selection device comprises a stator having first, second and third fastener conduits; a rotor, rotatably mounted with respect the stator about a rotation axis, and comprising a rotor body and a connection space....
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WO/2019/110992A1 |
A nose arrangement for a fastener setting tool having a punch for setting fasteners is disclosed herein. The nose arrangement comprises a support for supporting the nose arrangement on the setting tool. The support is adapted to receive ...
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WO/2019/113356A1 |
A fastener is staked to a sheet of equal or higher strength material. The fastener can be staked to a substantially circular shaped opening in the sheet material but other shapes of openings can be used. The opening is prepared by formin...
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WO/2019/108703A1 |
A tool for installing a blind fastener including a core bolt and a core nut is provided. The tool includes a driving member, a collet driven by the driving member for engaging the core bolt, and an external sleeve for holding the core nu...
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WO/2019/107502A1 |
Provided are: a hot-die Ni-based alloy that possesses high high-temperature compressive strength and good oxidation resistance and that is capable of suppressing deterioration of the work environment and deterioration of the shape; a hot...
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WO/2019/105016A1 |
A riveter having an integrated rivet feeding and loading mechanism, consisting of a riveter body (1), a driving mechanism (2) and a rivet loading mechanism (3); a cylinder body (20) of the driving mechanism (2), a sliding groove (25), an...
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WO/2019/106922A1 |
Provided are a Ni-based alloy for a hot-working die, and a hot-forging die using the same, the Ni-based alloy having high high-temperature compressive strength and good oxidation resistance and being capable of suppressing working enviro...
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WO/2019/107021A1 |
According to the present invention, in a preparation step, a frame (10), a concave spherical surface seat (15), a convex spherical surface seat (13), a rotary body (16), a swinging shaft (12), and a workpiece holder (17) are assembled wi...
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WO/2019/101989A1 |
An apparatus (1) for casting and forging objects made of brass, bronze, aluminum alloys, light alloys and the like, comprising at least one first forging station (5), a second station (6) for the extraction of the forged part, a third st...
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WO/2019/102927A1 |
A manufacturing method for a hollow rack bar made of a hollow shaft material and including a toothed section which has a rack on an outer surface and a shaft section which is formed thinner than the toothed section, the manufacturing met...
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WO/2019/097972A1 |
A hub body (13z) is supported on a supporting portion (18). At least one block (22) engages with a stationary flange (6) of an outer race (2). Rotation of a supporting plate (21) causes the outer race (2) to rotate. A pressing die (20) i...
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WO/2019/096847A1 |
The invention relates to a device for identifying tool (1) breakage, comprising: a loop (2) which is arranged around the tool (1).
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WO/2019/095522A1 |
Disclosed is a specialized riveting machine for automatic riveting for a seat slide rail. The specialized machine comprises a rack (1) and a bottom plate (2) arranged on the rack (1), wherein a top plate (5) moving in a X-axis direction ...
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WO/2019/097088A1 |
The inventive concept relates to a method for manufacturing a metal based frame comprising the steps of: providing a first element (202) comprising a first element inner enveloping wall (204) surrounding an interior volume; providing a s...
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WO/2019/096475A1 |
The invention relates to a method for producing a composite component from a first joining element (10) and a second joining element (20) by means of an adhesive (30) and a flow drill screw (40), in which, before attaching the second joi...
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WO/2019/094400A1 |
The post-forging solution anneal step normally carried out on hot forgings made from highly alloyed metals can be eliminated while still avoiding the formation of deleterious intermetallic phases by adopting a number separate features in...
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WO/2019/088153A1 |
A method for setting conditions for a shaft diameter enlargement, a shaft diameter enlargement method, and a shaft diameter enlargement apparatus are provided. A controller of the shaft diameter enlargement apparatus controls a compressi...
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WO/2019/086181A1 |
The electro-hydraulic linear actuator comprises an individual pump unit (P) that is driven via a motor and in a rotational manner. The pump unit (P) is fluidically connected to the working chamber of the first hydraulic cylinder (Z1) and...
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WO/2019/084884A1 |
A riveting system comprises two or more rivets (1) and a riveting device (2). The rivet (1) comprises a mandrel (11). The riveting device (2) comprises two or more rivet gun heads (21). Each rivet gun head (21) is provided with a rivet g...
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WO/2019/082237A1 |
This method for manufacturing a cold forged product is for manufacturing a bottomed cylindrical cold forged product by moving a punch in an approaching/separating direction with respect to a workpiece placed in a die. The distance L1 (mm...
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WO/2019/064712A1 |
This method for manufacturing a coil 10 includes: a step for winding a wire material (conducting wire) 11 in multiple layers and multiple rows and forming a coil 10A so as to have a trapezoidal cross-sectional shape; a step for arranging...
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WO/2019/065543A1 |
Provided is a method for producing a hot-forging material by which it is possible to prevent the occurrence of double-barreling forging defects. A method for producing a hot-forging material, the method including a hot-forging step in wh...
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WO/2019/062410A1 |
A shell, an electronic device, and a shell manufacturing method. The shell manufacturing method comprises: provide a first shell base (10), which comprises a first surface (11) and a second surface (12) provided opposite each other; prov...
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WO/2019/064713A1 |
This method for manufacturing a wire material 11 for forming a coil 10 includes: a step for arranging an element wire 11A in a molding space surrounded by a plurality of split molds; and a step for moving the molding space in a clamping ...
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WO/2019/065145A1 |
[Problem] To provide a method for manufacturing a toothed pulley, wherein the degree of flexibility for selecting a material can be increased, and sufficient dimensional accuracy can be achieved while improving the efficiency of finishin...
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WO/2019/065542A1 |
Provided is a method which is for manufacturing a hot forging material and in which the generation of forging defects such as a double barreling shape can be prevented. This method for manufacturing a hot forging material, in which a hot...
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WO/2019/056421A1 |
Disclosed is a riveting punch (1), comprising a positioning pin (34), a main body piece (2) and an operation piece (3), wherein the operation piece (3) comprises a mounting part (32) and an olecranon part (33); the mounting part (32) is ...
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