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Patent Searching and Data


Matches 151 - 200 out of 305,142

Document Document Title
WO/2018/138598A1
A system (10) for tool changing in bending presses (20) comprising: - a plurality of bending tools (30) each having a gripping shank (311, 321) configured to be clamped by a bending press (20) and a hook appendix (312,322) distinct from ...  
WO/2018/140403A1
A tappet, which may be a fuel pump actuator, includes a body that is a contiguous piece of case-hardened ferrous metal. The body has a cylinder-conforming bore-running surface and an anti-rotation guide feature that has been made by stam...  
WO/2018/139953A1
An assembly and welding unit for longitudinally welded pipes comprises a gantry having guides with a welding bridge movably mounted thereon, said welding bridge carrying welding equipment with a first welding head for applying a weld sea...  
WO/2018/137970A1
The invention relates to a wire mesh (10a; 10b), in particular a safety net, comprising multiple coils (12a, 14a; 12b) which are braided into one another and at least one coil (12a, 14a; 12b) of which is bent out of at least one individu...  
WO/2018/137965A1
The invention relates to a bending device (74a) for producing a wire mesh (10a), in particular a safety net, having multiple interwoven coils (12a, 14a), of which at least one coil (12a) is produced from at least one coil blank (76a), na...  
WO/2018/138117A1
Apparatxis (10) to make a metal mesh (11) having longitudinal rods (13, 15) and transverse rods (14) which have a diameter and reciprocal pitch defined on each occasion according to requirements, comprising a first operating group (16) a...  
WO/2018/138076A1
The invention refers to a pressing tool (200, 200') for press hardening. The pressing tool comprises a first die (20) and a second die (22), the first and second dies (20, 22) having a forming surface together defining a forming cavity. ...  
WO/2018/139372A1
This fastening tool 1 is provided with a fastening mechanism, a motor 20, an intermediate shaft 25, an outer housing 11, and a handle 15. The motor 20 is disposed such that the rotation axis A2 thereof extends in a direction intersecting...  
WO/2018/139443A1
In this manufacturing method for a tubular member, by pressing side surfaces of a tubular member from outside, the shape of a cross-section that is perpendicular to a direction in which the tubular member extends is molded into an oblong...  
WO/2018/135020A1
Provided are: a lightweight, space-saving metal seamless container that can be mounted to a space rocket, wherein a metal container body having a convex surface shape such as a spherical shape is seamless, and the container body and a po...  
WO/2018/135152A1
This undulating fin (100) comprises: crests (110) formed extending in a first direction; troughs (120) formed extending in the first direction; and sloped sides (130) connecting adjacent crests and troughs. The crests and the troughs are...  
WO/2018/134271A1
The invention relates to a device (10) for stamping a blank (50) in order to produce a stamped part. The device includes a punch (21) including a bearing surface (211), an anvil (22), and means for generating a magnetic field (34). The s...  
WO/2018/136329A1
An actuator assembly for dynamically or manually positioning a dome die and clamp ring of a can bottom former assembly. The actuator assembly is also usable for other purposes where accurate and repeatable adjustments in position are nee...  
WO/2018/136479A1
A method of manufacturing a coiled tubing string that meets specified material properties in a single continuous operation.  
WO/2018/135770A1
The present invention relates to a method for manufacturing a double pipe and, more specifically, to a method for manufacturing a double pipe, the method comprising: a primary roll molding step of forming bent parts on both longitudinal ...  
WO/2018/134965A1
This insulation monitoring device for rolled-stock conveyance parts is provided with: a manual measurement terminal box constituting a first voltage dividing circuit that includes, as one of resistors for dividing a measurement power sup...  
WO/2018/135111A1
Needle wire (2) is formed from steel that comprises 0.95 mass% to 1.03 mass% of C, 0.15 mass% to 0.35 mass% of Si, 0.60 mass% to 0.80 mass% of Mn, 0.35 mass% to 0.45 mass% or Cr, 0.01 mass% to 0.05 mass% of Mo, 0.10 mass% or less of Ni, ...  
WO/2018/134018A1
Continuous extrusion process for a metal-containing bulk material (13) for producing an extruded body, comprising the following steps: introducing the metal-containing bulk material (13) into a press channel (8) of a metal-powder extrusi...  
WO/2018/134975A1
This heat exchanger is provided with: a heat transfer pipe through which an operating fluid flows; and a plurality of fins through which the heat transfer pipe is extended and which are parallelly arranged with gaps therebetween. The hea...  
WO/2018/134003A1
The invention relates to a method for expanding an elongated metal element (11) which is flat in at least some regions and each of which has two opposing edge regions (13) extending in the longitudinal direction (L) and an interposed cen...  
WO/2018/133959A1
The invention relates to a method and a device for flow forming, wherein a workpiece (5) is set in rotation with the aid of a spindle (12) and at least one outer roller (20) is moved against an outer side of the workpiece (5). An axially...  
WO/2018/136851A1
A domer station (10) having a domer assembly (12), a housing assembly (14), and a stacked piston assembly (60) is provided. The domer assembly (10) is movably disposed within a domer body passage (40) located in the housing assembly (14)...  
WO/2018/134115A1
In a method for producing a bent part from insulated flat material (190) which has a flat electrically conductive support material which is surrounded by an electrically insulating insulation layer, the insulated flat material is supplie...  
WO/2018/134835A1
The present invention provides a method to manufacture a modular drum with a helical fin disposed in between to transport material from one end of the drum to the other. For this multiple drum units are made. For making a single drum uni...  
WO/2018/133928A1
The present invention relates to a method for producing a vehicle wheel consisting of sheet metal.  
WO/2018/130372A1
The invention relates to the monitoring and control of a milling operation of a milling cutter interacting with a die, having the steps of: milling at least one antenna structure out of the metal layer of a flexible product having a back...  
WO/2018/131208A1
A sizing mold provided with a die with a round hole, a lower punch disposed in the round hole of the die, an upper punch disposed in the round hole of the die above the lower punch, and a center core disposed on an inner side of the lowe...  
WO/2018/130636A1
The invention relates to a method for tension control in a band-shaped material between two tension points, in particular between two adjacent roll stands, wherein at least one of the tension points has a rotary drive as an actuator. In ...  
WO/2018/132744A1
Tube forming methods can be used for efficient transition in the production of tubes having varying thickness. Material used to form consecutive tubes may have the same thickness along a separation plane separating a first discrete secti...  
WO/2018/130945A1
A method is described for controlling the positioning of a tool (U) on a pressing table (12) comprised in a bending press (10), comprising the steps of: detecting by an electronic device (60) an action performed in real time by a human o...  
WO/2018/131434A1
An expansion tool (2a), which is inserted into the inside of a tube (3) to be worked from an opening end of the tube (3) to be worked for expanding the tube diameter of the tube (3) to be worked, is provided with: a tube expansion member...  
WO/2018/131577A1
Provided is a technology pertaining to a fastening tool that uses a fastener having a bolt shaft and an end region, which are in an integrated state when swaging is completed. The technology facilitates power output management necessary ...  
WO/2018/130509A1
The invention relates to a method for producing a leaf spring (1) for a vehicle axle suspension, wherein the at least one spring arm (5) bordering on a clamping portion (2) is formed from a rod-shaped preliminary material (7, 8) by a rol...  
WO/2018/132053A1
The present disclosure relates to a method and a corresponding arrangement for producing a hardened sheet metal product. The method includes placing a sheet metal piece in a heating station (3) and heating selected areas of the sheet met...  
WO/2018/132134A1
A calcium-bearing magnesium and rare earth element alloy consists essentially of, in mass percent, zinc (Zn): 1 - 3%; aluminum (Al): 1 - 3%; calcium (Ca): 0.1 - 0.4%; gadolinium (Gd): 0.1 - 0.4%; yttrium (Y): 0 - 0.4%; manganese (Mn): 0 ...  
WO/2018/130543A1
The invention relates to a device and method for producing a component (1), comprising steps or units for providing a first component element (10) having a recess (15) in or on a first surface (11) of the first component element (10), fo...  
WO/2018/131512A1
In a joining method for members, a tube body 20 having a center axis L, a wall surface body 10 having a hole part 11 through which the tube body 20 can be inserted, and an elastic body 40 that can be inserted in the tube body 20 are prep...  
WO/2018/132034A1
An assembly and welding unit for manufacturing pipes comprises a pipe billet feed means with a roller conveyor having a longitudinal axis and passing through an assembly and welding stand with radially arranged clamping rolling beams for...  
WO/2018/129604A1
The present invention concerns the technological field of tubes, tubes joint or tube accessories, more particularly, processes for joining tubes and channels. Problem to be solved: Among the main methods currently used for joining tubes,...  
WO/2018/129256A1
Devices, systems, and methods are directed to formation of tubular structures, such as spirally formed structures, having spirally extending reinforcing material. In particular, tubular structures can be formed in a continuous process in...  
WO/2018/128391A1
A molded article for an ultrahigh strength steel sheet according to the present invention comprises: a body portion formed of an ultrahigh strength steel sheet; a through-hole portion forming a hole in the body portion; and a molding imp...  
WO/2018/128650A1
A method and apparatus for manufacturing continuous ribbed pipes of thermoplastic resin material comprises the following successive steps. A length of pipe is injection molded in a mold cavity between a collapsible male mold element and ...  
WO/2018/128882A1
A method for forming features in an exterior surface of a heat transfer tube includes forming a plurality of channels into the surface, where the channels are substantially parallel to one another and extend at a first angle to a longitu...  
WO/2018/127642A1
The invention relates to a collector box (4) for a heat exchanger (1), in particular for a motor vehicle, defining at least one cavity (10) for circulation of a heat transfer fluid and comprising at least one opening (O) to receive, in a...  
WO/2018/127480A1
The present invention relates to a method for producing a dimensionally stable sheet metal component (3, 3', 3''), wherein the method comprises the following steps: - preforming sheet metal (1) into a sheet metal preform (2) having at le...  
WO/2018/128962A1
A redraw sleeve (40) is provided. The redraw sleeve (40) includes a body (72) with a second end (80), wherein the second end (80) includes a shaped contour. The shaped contour, as defined herein, substantially prevents wrinkles and/or te...  
WO/2018/122132A1
Apparatus for handling bars (31), in particular metal bars, comprising a loading unit (22) provided with transporter elements (25) to transfer a series of bars (31) toward a selector unit (34); the selector unit (34) comprises gripping m...  
WO/2018/122404A1
The present invention relates to a method for fitting an elastic hose onto a dimensionally stable connector, wherein the method comprises the following steps: a) generating a flow of pressurized gas out of the connector; b) bringing the ...  
WO/2018/119531A1
The invention relates to a press for compacting and shaping angular parts or products, comprising a supporting structure, a mechanism for supplying and applying force along a single axis, and at least two pressure plates, where the press...  
WO/2018/119753A1
A multi-station pipe necking device, comprising: lower die modules (10) each of which is provided with an accommodating cavity for receiving a pipe to be necked; a plurality of upper die modules (30) arranged to be spaced apart from each...  

Matches 151 - 200 out of 305,142