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WO/2015/033128A1 |
A hand held pipe coupling apparatus for in-situ fitting of compressible pipe connectors comprises a body (22) including grip means to enable the apparatus to be held by an operator. Clamping jaws (32) are incorporated on the apparatus th...
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WO/2015/033783A1 |
A panel joint structure 10 includes: a first panel member 14 that has a first joint portion 14A; a second panel member 16 that is formed of a material having a coefficient of linear expansion different from that of the first panel member...
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WO/2015/032228A1 |
An expanding head support ring oil path system comprising a pull rod (8). A cone (3) is mounted on the outer circumferential surface of the pull rod. A wedge (5) that slides in tandem with the cone is mounted on the outer circumferential...
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WO/2015/032227A1 |
A single module positioning and guiding mechanism, characterized in: comprising a pull rod (14), the outer circumference of the pull rod (14) being provided with a cone (1); installed via long T-shaped keys (4) on the outer circumference...
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WO/2015/021492A1 |
A portable polyethylene or poly pipe borer apparatus comprising a pipe borer having a rotary cutter adapted to be installed and removed from a pipe joining frame; the cutter adapted to be advanced against an open end of a first pipe in t...
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WO/2015/021471A1 |
A method for creating an improved coiled tubing is provided, comprising cleaning a sheet metal workpiece using an electroplasma process to remove oxide scale and other contaminants on surfaces of the workpiece; applying a first metal coa...
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WO/2015/018546A1 |
The invention relates to a method for connecting two metal sheets (1, 2). In said method, a first metal sheet (1) is folded at an end segment and an end segment of a second metal sheet (2) is folded into the fold, and adhesive (4) is int...
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WO/2015/007967A1 |
The invention relates to a device (10) for crimping by friction, of the type comprising a crimping tool (16) designed to fold down a first edge (18) to be folded of a first metal sheet (12) on a second edge (20) of a second metal sheet (...
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WO/2015/003257A1 |
There is provided an apparatus for securing a hollow pile in the ground. The pile has a wall with an inner surface. The apparatus includes a first actuator and a second actuator. Each of the actuators has a central chamber, a pair of spa...
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WO/2015/004156A1 |
Heat exchanger comprising an outer conduit having a longitudinal axis and an inner conduit having an outer surface and arranged inside and along the longitudinal axis of the outer conduit, the outer surface of the inner conduit and an in...
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WO/2015/000465A1 |
The invention relates to a press tool (1.1; 1.2) for joining workpieces (100, 200) by means of forming, having at least two pressing jaws (2, 2'; 3, 3', 3") that can be moved relative to one another, by means of which pressing jaws the w...
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WO/2015/000802A1 |
The invention relates to a method for producing a heat exchanger (10) having a tube-fin block (12) comprising tubes (14) and comprising corrugated fins (16) running in corrugated-fin ducts (20) and comprising at least one tube plate (18)...
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WO/2014/208197A1 |
A heat transfer pipe affixing device (103) for a heat transfer pipe expanding device (1) is provided with a gripping section (37a) and a movable section (32). The gripping section (37a) grasps one axial end (203a) of a heat transfer pipe...
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WO/2014/198377A1 |
The invention relates to a folding device (1) for folding a workpiece, the folding device (1) comprising a folding jaw support (10) and a base (20). The folding jaw support (10) can be linearly moved relative to the base (20). A drive (1...
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WO/2014/199032A1 |
Assembly comprising a tool for angling and a tool for crimping two sheet-metal parts (1, 2), the angling tool having a fixed frame (3) on which an arm (5) is mounted in a pivoting manner, said arm (5) carrying a blade (6) intended to bea...
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WO/2014/199657A1 |
A hemming device (10) wherein a processing tool (14) is equipped with: a base part (24) moved by means of a robot (16); a processing unit (26) having a hemming roller (40) and a guide roller (42); and a floating mechanism (28) that is at...
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WO/2014/197589A1 |
An apparatus and method are described for automatically inserting angle plates into duct work and for seaming the duct work.
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WO/2014/197689A1 |
A method of connecting a first fitting to a second fitting to provide a fluid coupling between the first fitting and the second fitting includes providing a first fitting having an exterior surface; providing a second fitting having an i...
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WO/2014/194196A1 |
Crimping machines, including constructions thereof and methods for their manufacture and use. The crimping machines include at least a first load-bearing component (46, 48, 82, 84) that comprises a plurality of load-bearing laminates (56...
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WO/2014/188944A1 |
This method for producing a steel pipe includes: a first tube expanding step for performing tube expansion on a steel pipe within a range of tube expansion rates such that the upper limit value is the greatest value of the tube expansion...
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WO/2014/188490A1 |
This method for producing a steel pipe has: a first tube expansion step for performing tube expansion of a steel pipe within a range of tube expansion rates having as the upper limit value the greatest value of the tube expansion rate re...
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WO/2014/188599A1 |
This method for producing a steel pipe (P) includes: a molding step for molding a steel plate into a cylindrical shape by means of a bending press method in which the steel plate is reduced by means of a punch (2), which has an outer per...
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WO/2014/184832A1 |
The purpose of the present invention is to provide: a joint structure with which members configuring the joint structure can be suitably joined; and a joining method therefor. Accordingly, a joint structure (1) is provided with: a shaft ...
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WO/2014/184389A1 |
The present invention relates to a method for manufacturing a membrane accumulator, comprising the steps of providing a first sub-housing and a second sub-housing; mounting a membrane in the first and/or the second sub-housing; mounting ...
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WO/2014/174874A1 |
A panel that forms a work object is inserted onto a die face (1a) of a hemming die (1) and pre-hemming (preliminary bending) and hemming (main bending) processes are carried out with a hemming roller held by a robot. A nesting mechanism ...
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WO/2014/175017A1 |
Provided is a novel structure for joining metallic flat plate members, the structure being capable of increasing the strength of connection between the metallic flat plate members using a simple structure. A structure for joining metalli...
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WO/2014/167614A1 |
Provided is a joining structure and a joining method thereof, the joining structure enabling a desirable joining strength to be achieved between members that constituting the joining structure. Accordingly, a joining structure (1) has a ...
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WO/2014/168827A1 |
A roller swaging machine is provided for swaging first and second work pieces together. The roller swaging machine may include a base, a work piece support assembly, a tool A roller swaging machine (10) is provided for swaging first and ...
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WO/2014/167687A1 |
[Problem] To provide a press molding in which the plate pieces can be properly matched with each other and the weight of the product is not increased even though the plate pieces can be properly matched with each other, and a manufacturi...
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WO/2014/167686A1 |
[Problem] To provide a hollow cylindrical member such that material cost can be reduced by increasing material yield in forming a clinch portion. [Solution] A collar member (60) as a hollow cylindrical member is formed by bending a strip...
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WO/2014/166592A1 |
Method for producing a compound, rotationally symmetrical component (3) with internal and external teeth consisting of a blank (1) and a toothed body (5), wherein the two parts (1, 5) are designed in the form of a pot and in a first meth...
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WO/2014/163108A1 |
This cam shaft manufacturing method has: a split mold group preparation step; a processing preparation step, wherein cams (equipped with cam main bodies having a through-hole and smaller in size than cam accommodating parts, and equipped...
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WO/2014/153316A1 |
The invention provides a panel assembly comprising: an inner panel 20 and an outer panel 10, wherein at least the outer panel is a metal panel, the panel assembly is formed by bending a flange portion 12 of the outer panel over a flange ...
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WO/2014/136438A1 |
Since workload during connection is significant with metal pipe structures, this pipe connection structure has a first pipe and a second pipe, the first pipe and the second pipe are fastened at a connection region in which a portion of t...
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WO/2014/135772A1 |
The invention concerns a tool designed to form a collar (4) at one end of a metal tube (2) by displacement of material, said tool comprising: · a female portion comprising a longitudinal recess in which the tube can be immobilised, · a...
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WO/2014/131627A1 |
A handheld pressing device for connecting two workpieces, in particular a pipe (14) and a press fitting (19) by means of a pressing process, has a pressing tool (13) with multiple pressing jaws (16). The pressing tool (13) is connected t...
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WO/2014/131761A1 |
A matrix for making clinch-type joints between at least two members of sheet-formed material of the same or different types. Said matrix (1) has the form of a thin plate, and comprises two generally flat sheet-formed matrix elements (2, ...
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WO/2014/020126A9 |
An apparatus for making joints by means of clinching between first (7) and second (12) members, metal or non-metal, whereby said first member (7), at least in and close to the location where the joint is going to be made, has a generally...
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WO/2014/122051A1 |
The invention relates to an insert connecting piece for connecting an outlet pipe to a pipe in the region of an outlet opening, comprising a pipe adapter (6) which has an inner opening (4) and comprising an insert nozzle (10) which has a...
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WO/2014/115661A1 |
The purpose of the present invention is to provide a swaging device with which it is possible to easily know the working condition of the swaging device. The swaging device (7) is provided with: a main body (8) for supporting a joint (1)...
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WO/2014/114541A1 |
An apparatus according to the invention for connecting metal strips (M1, M2) running successively into a strip treatment installation (A) comprises two cutting punches (4, 5) with in each case a cutting edge (18-20), which is assigned to...
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WO/2014/115660A1 |
A swage device provided with: a main body part for supporting a joint so that the axis is oriented in a first direction; a stopper which comes into contact with the first member or the second member of the joint and restricts the member ...
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WO/2014/098257A2 |
The present invention provides a tube expansion device that uses the simple and reliable movement of side regulating bodies to enable the prevention of decreases in productivity, even when the left and right end of a heat exchanger, i.e....
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WO/2014/095078A1 |
The invention relates to a forming press, comprising a frame structure, a movable first tool carrier (8), a movable second tool carrier (9), a drive system, and a press controller that controls the drive system. A first drive unit (75) a...
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WO/2014/097687A1 |
In a refrigerant circuit component such as a pressure-sensing device (pressure switch, pressure sensor, etc.) or valve device, the present invention projection-welds a connector (1) to a cap member (2) and prevents intrusion of spatter i...
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WO/2014/090902A1 |
The invention relates to a method of assembling a first part (1) with a second part (2) having at least one crimping lip (4), a crimping anvil (3) and a crimping groove (9) designed to accept an edge (10) that is to be crimped belonging ...
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WO/2014/089902A1 |
A production line of a hollow profile comprises a board conveying line (1). The board conveying line (1) is provided with multiple bending areas (3, 4) and a sealing area (5) disposed in sequence along the conveying direction of the boar...
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WO/2014/077382A1 |
A tube expansion plug (1) to be used for expanding the outer diameter of a metal tube (2) by forcibly inserting the tube expansion plug, which has an outer diameter larger than the inner diameter of the tube, into the metal tube, and a t...
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WO/2014/075778A1 |
The invention relates to an expansion head (1) for expansion tools for hollow workpieces, in particular for the ends of pipes made of plastics and of metals covered with plastics, the expansion head (1) comprising: a union cap (2) having...
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WO/2014/070707A1 |
There is provided a method of making a metal panel assembly, the method comprising: providing 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 b...
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