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WO/2022/083143A1 |
An automatic loading pipe bending machine, comprising a first working platform (1) and a second working platform (2), wherein a feeding device (3) is arranged on the first working platform, a pressing device (4) is arranged above the fee...
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WO/2022/083144A1 |
A cold-pressing pipe bending processing device, comprising a pushing member (10), a pipe bending member (20) and a guide member (30), wherein the pushing member cooperates with the pipe bending member, and the guide member cooperates wit...
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WO/2022/086968A1 |
Battery pack powered roll groover (100) described herein includes a housing (110), an inner roller (140) provided on the housing (110) and configured to be received in an inner circumference of a workpiece (105), a groove roll (145) prov...
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WO/2022/073786A1 |
The invention relates to a bending machine (300) for producing complexly bent bending parts from straight wire rods (DS), said bending machine comprising: a computer numerical control unit (190); a transport system (310) for transporting...
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WO/2022/014262A1 |
Disclosed is a production method with which it is possible to prevent crinkle formation and buckling distortion caused by bending, when bending processing and cross-section processing are applied to a pipe by using a press die. A product...
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WO/2022/000414A1 |
A bending machine having a conveniently replaceable bending die and capable of cutting corners. The bending machine comprises a machine case (1). Support feet (2) are fixedly mounted on the bottom of the machine case, protective sheaths ...
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WO/2021/253719A1 |
A bending device for a strip-shaped metal sheet. The bending device comprises a bending apparatus (3) and a workpiece placing apparatus (7). The bending apparatus (3) comprises a base disc (303), a fixed shaft (301), and a rotating shaft...
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WO/2021/248820A1 |
A method for manufacturing a U-shaped member (100), comprising the following steps: forming an inner contour (1) on a material belt (200), then forming an outer contour (2) on the outer periphery of the inner contour (1) on the material ...
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WO/2021/199089A1 |
Machine for working tubes, in particular a hairpin bender machine for simultaneously working a plurality of tubes intended, in particular, to make heat exchangers, said machine comprising a device (14) for feeding and moving tubes to be ...
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WO/2021/190935A1 |
Bending machine for pending profiles, having a bending tool with a bending axis, wherein the bending tool has at least one bending template forming a bending radius, and having a swing arm that is pivotable about the bending axis, wherei...
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WO/2021/180878A1 |
The invention relates to a method for bending profiles, in which the profiles have a profile web and profile legs which are in particular bent or chamfered and extend from lateral ends of the profile web, wherein the profile is bent or d...
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WO/2021/178797A1 |
A bender configured to bend a workpiece in a bending operation and its method of use are provided. The bender includes a frame, a bending shoe assembly rotatably mounted on the frame, a control system and a driver in communication therew...
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WO/2021/172242A1 |
This cooling device comprises a first cooling mechanism and a second cooling mechanism. The first cooling mechanism includes: first nozzles disposed side by side on the downstream side of a heating coil, the direction in which a cooling ...
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WO/2021/133715A1 |
A compact, lightweight, portable tubing bender configured to enable one-handed operation. The tubing bender includes a portable housing including a handle portion, a bender shoe operably coupled to the portable housing, the bender shoe d...
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WO/2021/127645A1 |
Methods and devices for bending a needle are provided. A device embodiment can include a needle bending apparatus for imparting a bend in a needle when a needle is received therein. The needle bending apparatus may include a housing havi...
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WO/2021/123023A1 |
The invention relates to a device (1) for bending electrically conductive profiled sections (2), in particular in order to produce shaped bars for electric motors (hairpin), comprising at least three engagement sections (1a, 1b, 1c) whic...
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WO/2021/103290A1 |
A continuous free bending precise shaping method, comprising: first establishing an association equation between a continuous axis f(x) and a bending radius R, and determining the bending radius R of the axis at a real-time position; est...
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WO/2021/097868A1 |
A steel bar bending automatic device having high working efficiency, comprising a placement housing (1), supporting legs (2), a roller (3), connection plates (4), limiting plates (5), a fixed plate (6), first electric push rods (7), firs...
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WO/2021/089209A1 |
The invention relates to a motor vehicle power line comprising a flat conductor with an at least quadrangular profile, wherein the flat conductor extends along a longitudinal axis (2c), wherein a vertical axis (2a) extends along a surfac...
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WO/2021/073004A1 |
Disclosed is a bending and punching device for an automobile decorative strip, the device comprising a base (1); a clamping member arranged on the base (1), wherein a forming block (2) used for having a workpiece placed thereon is arrang...
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WO/2021/068044A1 |
An automatic machine for producing reinforcement blanks, in particular of the type of reinforcement chairs, the automatic machine comprising two outer moulding units (A, A') and two inner moulding units (B, B'), wherein each of the mould...
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WO/2021/047953A1 |
In a method for producing straight or bent parts from an insulated flat material, which has an electrically conductive carrier material that is sheathed with an electrically insulating insulation layer, the insulated flat material is dra...
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WO/2021/036357A1 |
A pipe bending machine for pipe fitting machining for vehicle manufacturing comprising a housing (1), a helical lifting device (2), and a rotating plate (3). The helical lifting device is mounted in the housing. The helical lifting devic...
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WO/2021/028812A1 |
In one embodiment, a jig apparatus for bending a malleable tool includes a block having an upper surface and containing, a conical recess extending into the block through the upper surface of the block, defined by an elliptical directrix...
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WO/2021/022846A1 |
Provided is an arc-shaped pipe bender applied to the manufacturing of a line pipe at a round cabin section of an underground comprehensive pipe gallery. The arc-shaped pipe bender comprises a base (1), a semicircular working face (2), a ...
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WO/2021/017487A1 |
Disclosed is a mold frame bending machine, comprising a bending base (1) and a plurality of adjusting mechanisms (14), wherein the front side and the rear side of the top end face of the bending base are respectively vertically provided ...
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WO/2021/002682A1 |
The present invention provides a method for automatically forming a pipe, comprising the steps of: inputting a design file in a program for automatically extracting information for forming a pipe; automatically extracting, from the desig...
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WO/2020/253992A1 |
The invention relates to a method for winding at least one tube (20) onto a core tube (21) of a wound heat transfer system (1), the at least one tube (20) being wound helically onto the core tube (21), by rotating the core (21) about its...
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WO/2020/240971A1 |
The objective of the present invention is to manufacture a product with a desired bent shape having high bending dimension accuracy, regardless of variability in an extruded profile. This bending back method is characterized by includi...
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WO/2020/225369A1 |
The invention relates to a forming machine for producing bent parts from an insulated elongate material (4) in the form of a wire or flat material in which an electrically conductive metal (36) is sheathed with an electrically insulating...
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WO/2020/227384A1 |
The present disclosure provides a method of manufacturing a headrest stay formed end. The method includes cutting teeth on the insertion end of a headrest stay and pressing the teeth inwardly to form a chamfered endform on the insertion ...
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WO/2020/224102A1 |
A modularized aluminum profile press-bending die and a press-bending method. The mold comprises an upper die seat (1), a lower die seat (3), a die (5), a punch (6) and a CAE analysis system; the CAE analysis system integrating springback...
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WO/2020/206576A1 |
A bending machine for enabling a copper pipe to have an adjustable bending angle. The bending machine comprises a fixed bottom plate (1), wherein a fixed block (2) is arranged on the right side of the top of the fixed bottom plate, an el...
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WO/2020/206493A1 |
A method of bending a contoured metal sheet, the contoured metal sheet having a longitudinal axis extending along the length of the contoured metal sheet comprising: securing a first sheet section of the contoured metal sheet in a securi...
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WO/2020/198197A1 |
A pipe bending machine or apparatus that has stacks of laminated steel plates pinned or bolted together to form the machine. The pipe bending machine has two primary parts, one sliding in another. And the pipe bending machine is actuated...
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WO/2020/182422A1 |
The invention relates to a method for controlling a bending process for bending a bending body (1), in particular a bending profile, wherein a bending device (2) has a bending unit provided with at least one bending element (3) and the a...
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WO/2020/178838A1 |
Devices, assemblies, kits, systems and methods for shaping of elongated elements containing thermoplastic polymers are disclosed.
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WO/2020/173608A1 |
The present invention provides a CNC-parameter generating method in an isometric projection environment for the control and processing of tubes by at least one CNC-tube bending machine at least comprising: i) to generate a first vector o...
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WO/2020/168384A1 |
The present invention relates to a method of deforming a wire using a portable device, and to the portable device itself. The portable device is for deforming a wire on a wire fence, the device including at least one wire deformer, each ...
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WO/2020/163035A1 |
A process to plastically deform a metallic tubular member includes heating a portion of the tubular member to at least 350 degrees Celsius, performing a feeding operation on the tubular member by applying axial force to one end of the tu...
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WO/2020/161758A1 |
Machine for working bars, suitable for working at least one bar (B) having a mainly oblong development; the machine comprises at least two support sliders (11), of which at least one is mobile reciprocally toward/away from the other alon...
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WO/2020/152998A1 |
The objective of the present invention is to manufacture a sunroof rail having high dimensional accuracy and no cross-sectional deformation. This method for manufacturing a sunroof rail, for manufacturing a sunroof rail by bending an e...
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WO/2020/132571A1 |
An implantable, modular spine stabilization system that allows for multi-level treatment of the spine by providing either rigid fixation or dynamic stabilization at different levels to be treated is provided. This modular spine stabiliza...
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WO/2020/122264A1 |
A bending apparatus, according to one embodiment of the present invention, for bending a metal workpiece, comprises: a flat plate part which is disposed at a predetermined height from the ground and which supports the metal workpiece; a ...
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WO/2020/110442A1 |
The objective of the present invention is to perform straightening corresponding to a twisted state of a workpiece. This processing device is a processing device for processing a frame-shaped workpiece (1) which extends in a prescribed e...
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WO/2020/100048A1 |
A machine for bending an elongated workpiece without wrinkling has a roller-like bending die (2) with a vice (3) adapted to retain one end of the elongated workpiece (P) to be bent. The roller-like bending die (2), being provided with a ...
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WO/2020/099085A1 |
The invention relates to a device (1) for bending rod-like workpieces (25), comprising a base stand (2), on one end of which a bending head (5) is rotatably mounted about an axis of rotation (X) and has two bending tools (9, 10) for bend...
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WO/2020/097001A1 |
A portable, self-contained conduit bender having a housing configured to house a reductive gear set, thereby improving safety and extending the life of the conduit bender by limiting exposure of the reductive gear set to dust and debris....
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WO/2020/097007A1 |
A portable tubing bender configured to automatically bend a portion of tubing according to a defined set of bend specifications, including a desired number of bends and a desired angle for each bend. The portable tubing bender including ...
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WO/2020/092118A1 |
A device for bending wire that includes a pin extending from an upper surface of a plate, a shaft extending through a center aperture of the plate and terminating in a bend head, a sleeve rotatably disposed around the shaft, a first moto...
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