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WO/2011/150341A2 |
A pipeline insertion system (100) may include an insertion device (102) outside a tunnel that includes an insertion device frame (104) and a movable clamp device (106) in slidable engagement with the insertion device frame. A drive may c...
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WO/2011/147432A1 |
The present invention defines an assembly comprising a first component (110) joined to a second component (120) by means of an intermediate joint, whereby the first component has a first joining surface (112) arranged coaxially and in sp...
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WO/2011/143757A1 |
The invention provides an apparatus and a method of forming a material of low ductility including providing a first sheet made from a material of low ductility, providing an integrated forming device comprising a heat source and a formin...
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WO/2011/142180A1 |
Disclosed is a pipe coupling method that does not require joints during pipe coupling and which can reduce the coupling time required. The pipe coupling method has: a blocking step, wherein an open end section of a first pipe (10a) of tw...
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WO/2011/141638A1 |
The invention relates to a method and apparatus for making a collar to the end of a pipe (8). The collar making apparatus comprises an attachment clamp (7) surrounding the pipe (8), positioned at a distance from the end of the pipe which...
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WO/2011/135619A1 |
Disclosed is a machining device (1) which comprises a first mold (12) and a second mold (11) which is disposed so as to face the first mold (12). The first mold (12) is configured to enable at least two states thereof, which are: a machi...
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WO/2011/135620A1 |
Provided is a processing apparatus (1) which includes a hemming punch and a lower die (11). The hemming punch and the lower die (11) are allowed to sandwich a workpiece (A) therebetween and then brought closer to each other, thereby proc...
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WO/2011/137241A1 |
A metal panel assembly comprising a first metal panel having a first body portion and a first flange along a margin of the first body portion adjacent a first end of the first body portion; a second metal panel having a second body porti...
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WO/2011/129033A1 |
A joint structure and a wind regulator having high separation strength. A lift arm (5) is provided with: a tapered through-hole (35) which has formed thereon a first inner wall section (33) work-hardened by plastic deformation; and a rai...
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WO/2011/122388A1 |
Provided is a heat exchanger producing method wherein, even when a heat transfer tube with inner surface grooves, which has an inner surface (11) from which a plurality of inner surface protrusions are projected, is used, the heat transf...
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WO/2011/118219A1 |
Disclosed is a metal component coupling structure and metal component coupling device capable of high strength and high precision coupling. An axial part (17) of a second metal component (12) is fitted in an annular part (14) of a first ...
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WO/2011/113928A1 |
The invention relates to a folding device (2) and a folding method, said folding device (2) having a folding bed (14) for a workpiece (3) and multiple folding robots (8, 9) with folding tools (20). The folding device (2) is designed to f...
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WO/2011/106101A2 |
A current driver for powering an LED assembly comprises an input capacitor and a full wave rectifier. The LED assembly is connected to the rectifier output terminals. A driven LED assembly may be formed of series and parallel strings of ...
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WO/2011/102229A1 |
A seaming device is provided with: a processing unit (120) which includes a processing roller (127) for performing bending processing on a flange part (214) and a flange part (215), and a processing guide part (140); the processing guide...
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WO/2011/102148A1 |
A metallic gasket for a cylinder head, wherein a base plate and a height difference adjusting plate are engaged with each other with an increased engaging force. A method for manufacturing a metallic gasket for a cylinder head is configu...
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WO/2011/095586A1 |
The torque-controlled pipe expander particularly for the pipe expansion in heat, exchangers and boilers, comprises an expander (1) carried by a telescopic shaft (2) sustained by a suspension device (3) applied to a carriage (4) carrying ...
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WO/2011/092040A1 |
The invention relates to a method for the high-pressure-tight connection of at least one plate-shaped body (1, 2) to a further body of a fuel injector, wherein a clamping sleeve (3) is used by means of which the bodies (1, 2) to be conne...
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WO/2011/086713A1 |
Disclosed is a heat exchanger manufacturing apparatus provided with grip members each having a grip member guide tube fitted therearound, wherein the grip members can be spaced apart by the smallest distance (pitch) which is possible wit...
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WO/2011/086123A1 |
The invention relates to a method and apparatus for making can (61), such as a paint can, comprising the steps of: i. providing a cylindrical body (2, 36, 51, 65); ii. arranging piston means (19, 25, 44, 74) in a first opening (20, 60, 7...
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WO/2011/083731A1 |
Disclosed is a seaming device which joins a first workpiece (110) and a second workpiece (112) by bending the first flange portion (114) of the first workpiece (110) and the second flange portion (115) of the second workpiece (112). Spec...
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WO/2011/079109A1 |
A removable, magnetically-affixed mechanical wear element (10), which may be comprised of ultra-high molecular weight polyethylene or polyurethane materials, is provided for affixation to a ferrous substrate material. The mechanical wear...
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WO/2011/069652A1 |
The invention relates to a radial press for the radial deformation of workpieces (1) relative to a press axis comprising a first and a second structure (9, 10), each having a press yoke (3, 4). The two press yokes form a receiving chambe...
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WO/2011/061472A1 |
A method of processing a linked series of metallic plates, in which each plate (9) is connected to an adjacent plate along adjoining edges (8), the method comprising: providing the series of plates as a first fan-folded stack of plates (...
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WO/2011/062631A1 |
A baseboard radiator element (10) is formed of an aluminum tube (14) and fins or vanes (18) of aluminum sheet. An elongated strip of sheet aluminum (40) is bent into a fin assembly (12) of generally rectangular fins alternating with spac...
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WO/2011/058235A1 |
The invention relates to a method and the associated equipment allowing the irreversible assembly of a self-lubricating bearing (1) with a metal part (2). The equipment includes a press device (3, 4) comprising two press elements, of whi...
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WO/2011/059165A1 |
The present invention relates to a multilayer roll forming sheet for heat protection, which is prepared as an interposer by adhering at least two metal sheets formed, and a manufacturing method therefor. In the multilayer roll forming sh...
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WO/2011/059303A1 |
The invention relates to a multipartite mechanical press, preferably a bipartite press, for flanged connections, which allows the handling of flanged connections in pipes for the addition/removal of elements to/from the line, such as fil...
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WO/2011/056659A1 |
A continuous segment of metallic glass material having a thickness substantially less than a width is disclosed. The continuous strip is bent into a repeating pattern of a teardrop shape providing an outer radius and an inner point defin...
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WO/2011/053124A1 |
A method for attaching together by means of explosion welding two metal pipes (2; 3) arranged within each other, wherein a mantle of explosive material (5) is arranged around the outer pipe (2) and this mantle is made to explode in order...
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WO/2011/049643A1 |
A clinch-type fastener is formed by simultaneously creating an undercut during the same forging that creates the head and displacer of the fastener. A fastener blank is compressed end- to-end between top and bottom dies whereby the axial...
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WO/2011/048362A1 |
A method is disclosed for forming a billet (B1-B27) comprising a core body (C, 51, 53, 55, 57, 62, 72) of solid steel housed in a tube (J, 12, 52, 54, 58, 63, 73) of stainless steel, nickel-chrome, nickel-copper and copper-nickel alloys....
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WO/2011/047921A1 |
The invention relates to a threaded shaft (1) for a roller screw drive, for example for an electromechanical brake booster or an electromechanical power steering system. According to the invention, a helical coil (2) with a flat, square-...
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WO/2011/048364A1 |
A billet [B1-B23] is provided comprising a body [C, 1 10, 110a, 122, 62] of solid steel and a cladding [J] of an alloy comprising stainless steel, nickel-chrome, nickel-copper and copper-nickel alloys. The cladding may be comprised of a ...
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WO/2011/048363A1 |
A method is disclosed for forming a billet [B1-B23] comprising a core body [C, 51, 53, 55, 57, 63] of solid steel housed in a tube [J, 12, 52, 54, 58, 62] of stainless steel, nickel-chrome, nickel-copper and copper-nickel alloys. The bil...
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WO/2011/040107A1 |
A button is provided with: a button body (20) which is disposed on a first main surface (1a) of a sheet (1) and is provided with an opening (24A, 24B) in the first main surface (1a), the sheet (1) having the first main surface (1a) and a...
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WO/2011/035840A2 |
The invention relates to a device for expanding hollow bodies, in particular pipe ends, comprising several radially movable, sector-shaped expandable jaws (1), which are arranged in a retainer so as to be distributed about an axis "A-A" ...
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WO/2011/029501A1 |
The invention relates to a method for loosely pre-fixing at least two components to be rigidly connected to each other, in particular two body parts of a vehicle body to be rigidly connected to each other, comprising the following steps:...
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WO/2011/029714A1 |
The invention relates to a method for connecting housing parts, wherein the method comprises fixing at least two housing parts, wherein a circuit board can be disposed between the housing parts, wherein the housing parts are fixed contac...
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WO/2011/025697A1 |
A horizontally stacked hemming press includes a horizontally disposed base. A first vertical support is mounted on the base and disposed generally perpendicular to the base. A linear track is mounted on the base. A horizontally disposed ...
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WO/2011/017723A1 |
In a pipe connection between a first pipe (1) and a second pipe (3), wherein one end section of the one pipe is designed as a pointed end (2) and is embraced by an end section (4) of the other pipe (3), which end section is in the form o...
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WO/2011/014918A1 |
A heat exchange fluid line arrangement (10), including a gas line (11) and a liquid line (2). Each of the gas and liquid lines (11,12) has a generally circular outer surface (18, 19), and is connected by a connector (17,20) which in a co...
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WO/2011/015345A2 |
The invention relates to the connection of one first and one second material layer, wherein at least one reinforcement is deformed together with the first and second material layers in at least one deformation region.
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WO/2011/014565A2 |
A system for expanding a tubular member. In some embodiments, the system includes an expansion assembly disposed in sealingly engagement within the tubular member, a shoe assembly releasably coupled within the tubular member, and a chamb...
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WO/2011/008908A2 |
Methods and apparatus for radially expanding and plastically deforming an expandable tubular member using a lower expansion cone and an upper expandable cone. The apparatus includes an expandable tubular, a support member releasably secu...
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WO/2011/006778A1 |
The invention relates to a press tool, such as a press sling for pressing in particular tubular workpieces, comprising a plurality of articulated press elements (10, 12, 14) connected to one another in the form of a chain. The press tool...
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WO/2011/000907A1 |
The invention relates to a hydraulic press unit (1) having a fixed part (2) and a moving part (3), wherein the moving part is moved relative to the fixed part (2) by means of a hydraulic piston (4) and can be moved back into an initial p...
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WO/2010/145630A1 |
The invention relates to a method and a device for performing the method, comprising an expander tool, which can be inserted into a pipe and which comprises a tool head that is arranged on a pull rod and has segments which can be spread ...
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WO/2010/139606A2 |
Method and apparatus for joining superimposed sheet formed material with an intermediate layer of adhesive together by means of gluing in combination with clinching, at which a tool comprising a first and a second co-axial tool parts, co...
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WO/2010/137622A1 |
Provided is a panel positioning device which comprises an outer panel support device (20) and an inner panel support device (30). The outer panel support device (20) supports an outer panel (11) from below. The inner panel support device...
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WO/2010/134400A1 |
A technology suitable for producing a high-accuracy compound gear is provided. A compound gear can be produced via a groove forming process, an engaging process, and a loading process. In the groove forming process, a groove extending in...
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