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WO/1986/003713A1 |
A hollow body (e.g. a container) as well as a method and an apparatus for its manufacture in which an axially directed wall of the body primarily comprises oriented and/or crystallised plastics material. A tubular preform (10d) is fixed ...
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WO/1984/000103A1 |
Container bags (46) for intravenous solution of one-piece, blow-molded construction typically have a full port or tube (44) and at least an administration port (48) in one of the container bag. A method, an apparatus and an article of ma...
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WO/1983/003964A1 |
Method and device for making a cylindrical packaging sheath (13) open at one end and closed at the other end, particularly for hygienic pads, comprised of a deformable and break-resistant packaging material. A portion (34) of the packagi...
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WO/1983/001923A1 |
One end portion of an extruded tubular screw or nail anchoring member (12), which is made from plastic material, is tapered by deforming the end portion to the desired shape. The deformation of the end portion is obtained by exposing it ...
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WO/1982/004219A1 |
Method and apparatus for manufacturing a sheetlike forming material to produce a fiber reinforced plastic, and a method for manufacturing a simple and inexpensive sheetlike forming material by eliminating the drawbacks of the conventiona...
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WO/1982/004220A1 |
Method and apparatus for manufacturing a hollow fiber reinforced plastic article by improving the orientation and weaving of the wires used as reinforcing material, and continuously automating the series of forming steps using a simple p...
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WO/1981/002459A1 |
Two plastic pipes (6, 9) are connected by the steps of selecting the pipes such that the first pipe (9) has an unstrained O.D greater than the unstrained I.D. of the second pipe (6), flaring an end portion (7) of the second pipe (6) at a...
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WO/1981/001681A1 |
A method of manufacturing fiber-reinforced resin articles, the principal object being to manufacture such articles that exhibit excellent properties, at a high level of productivity. The molded articles of carbon fiber-reinforced thermop...
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WO/1980/000309A1 |
A tubular membrane separator used for ultrafiltration or reverse osmosis. A tubular separating element (1) is inserted into a porous pressure resistant tube (2). The tube (2) thus inserted is also inserted into a liquid collecting tube (...
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WO/1978/000016A1 |
A supply package for wet-impregnated multifilament roving is provided in which the multifilament roving is impregnated with a curable liquid having a tack less than about 6 (measured on a Thwing-Albert inkometer) in an amount at least su...
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JP7488693B2 |
To provide a resin pipe for pipe connection, in which a connection part is integrally formed, and which suppress sink marks at the connection part and is excellent even in moldability, and a manufacturing method thereof.A resin pipe for ...
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JP2024021046A |
[assignment] To enable tube diameter expansion with higher yield. [Solution] The present invention is an attachment 10 that is fixed to a part of a tube diameter expansion jig and is inserted into one end of a resin tube to expand the di...
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JP2024007683A |
[Problem] In a tube diameter expanding tool for expanding the diameter of the end of a PEX tube made of synthetic resin, the user has to pull and operate the operating member with his/her fingertip each time the jaws are opened/closed, w...
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JP2024005615A |
[Problem] There is a need for a tube diameter expanding tool that is provided compactly in the front-rear direction. A pipe diameter expanding tool (1) for expanding the diameter of an end of a fluid pipe made of synthetic resin has a mo...
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JP7404804B2 |
A resin tube is prepared. Further, a formation tool having a pressing surface and a projection that projects from the pressing surface and is insertable into the resin tube is prepared. The projection of the formation tool is inserted fr...
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JP2023550786A |
The polymer pipe includes a length between a first end and a second end, the length and the first end having a first diameter. The second end is a bell-shaped end or a female end having a second diameter larger than the first diameter. A...
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JP2023547958A |
A radially expandable plunger 2 with an axis a1 extending in an axial direction A perpendicular to the radial direction R has a base plate 8 and first and second tools 9, 10 axially movable relative to each other. have The first tool has...
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JP7361507B2 |
To provide an electric fusion plug that can be easily inserted into an inner-diameter side of a pipe from a pipe end up to a desired position in an axial direction, and also securely joined to the pipe by fusion at the insertion position...
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JP2023115738A |
To provide a pipe end deforming tool that makes it difficult for a pipe end portion to come off in an inserted state of the pipe end portion into a pipe accommodation recess of a pipe fitting.A pipe end deforming tool 30 comprises: a bas...
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JP2023104671A |
To provide a tube diameter expansion tool capable of holding in a stable condition and favorable in operability.A tube diameter expansion tool 1 for expanding the diameter of an end part of a fluid tube made by a synthetic resin has: an ...
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JP2023104862A |
To provide a tube diameter expansion tool capable of changing the diameter expansion width of a jaw by changing the end position of a chock according to needs.A tube diameter expansion tool 1 for expanding the diameter of the end part of...
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JP2023104676A |
To provide according to needs, a tube diameter expansion tool, convenient and having high degree of freedom in arrangement of a mechanism rotating a jaw in the circumferential direction of a chock.A tube diameter expansion tool 1 in this...
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JP2023069279A |
To provide an improved rotation mechanism of a jaw in a pipe expanding tool for expanding an end of a pipe.The expanding tool has a wedge, a plurality of jaws, a spring, and a first rotary member. The wedge can be reciprocated along a fi...
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JP2023513620A |
A device for coiling the end of a flexible tube comprising: a flexible tube support; a plunger assembly having a flared conical end; a cover around the outside of the plunger assembly; into the flexible tube, and actuator means for movin...
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JP7128727B2 |
To provide a tip processing device and tip processing method that can process the tip of resin tubes accurately.A tip processing device 1 includes: a fixing device 10 that fixes a resin tube 3 along a first direction; a mold 21 that has ...
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JP7108235B2 |
To provide a processing tool of a piping end portion, that is capable of performing flare processing for the piping end portion with high processing accuracy on a local piping rack whose piping is laid, and of efficiently performing a lo...
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JP2022526313A |
The tube sealing device includes a sealing iron having a tube sealing end and an isolation shroud having a tube clamping end, the sealing iron being placed at least partially in the isolation shroud. The device further includes an anvil ...
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JP2022524207A |
A device for forming a seal end from a flexible tube (2) of a certain length, which is a tube support (12) having a spigot (12) sized to fit the flexible tube (2). 10); and a sleeve (20) sized to maintain the end of the flexible tube (2)...
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JP7007825B2 |
An object of the present invention is to provide a chuck device that allows easy attachment of a clamping target component and can provide powerful and highly reliable clamping. To achieve the object, there is provided a chuck device 1 i...
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JP6959356B2 |
The present invention provides a method for manufacturing catheter capable of preventing a sharp portion from easily remaining at a distal end part, and the catheter. Provided is a method for manufacturing a catheter (1) having a distal ...
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JP6935956B1 |
To provide a structure of a retractable pipe lining material end end capable of easily adjusting the length of an outer layer by using only one end end of the retractable pipe lining material. This is a retractable pipe lining material e...
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JP6903496B2 |
A structure in which no shearing force acts on each member is desired to be used at a welded part where a stress is liable to be concentrated. To solve this problem, the flange member includes a cap member, a ring member, and sheet-shape...
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JP6842937B2 |
To provide a method for manufacturing a filler tube that enhances durability.In a primary step, a cylindrical material is sucked into contact with an inner circumferential surface of primary molds 123 and 124 to mold a primary molding bo...
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JP6808445B2 |
One end portion of a resin tube kept in a diameter expanded state by a plurality of diameter expanding claws is disengaged from the diameter expanding claws and is shifted onto an outer peripheral surface of a die by applying a pressing ...
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JP6769995B2 |
There is disclosed a method of manufacturing a composite component comprising a main body and an integral flange, the method comprising: applying fibre reinforcement material on a tool having a main body portion and a flange-forming port...
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JP3227850U |
To provide a pipe expanding device having a simple structure and easy to use. A tube expanding device includes a main body 10, a pressing handle 20, a tube expanding member 30, and a link. The main body includes a base portion 11 and a h...
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JP6741336B2 |
An apparatus (300) for forming a flange on a component (310) is presented. The apparatus includes a mold (302) disposed for the placement of the component thereon, a forming tool (330), and a tubular bladder (320). The forming tool is as...
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JP6638231B2 |
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JP6594188B2 |
To provide a diameter-expanded tube production device and a method for producing a diameter-expanded tube capable of producing a diameter-expanded tube in such a manner that the dimensional precision of the diameter-expanded tube utiliza...
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JP6413547B2 |
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JP6386642B2 |
A method of making a flexible medical article or tube, for example, a sheath for a vascular access device, is provided. The method can include extruding a polymer, for example, a polycarbonate-urethane copolymer, to form a tube and annea...
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JP6322030B2 |
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JP6308524B2 |
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JP2017537825A |
A method of manufacturing a plastic container with a curled edge (320) is to supply a sheet of plastic material and pull a portion of it into a mold (120) to form the bottom and wall (310') of the material. Each step comprises forming th...
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JP6209204B2 |
A method of making a flexible medical article or tube, for example, a sheath for a vascular access device, is provided. The method can include extruding a polymer, for example, a polycarbonate-urethane copolymer, to form a tube and annea...
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JP6182181B2 |
A manufacturing process for filler tube includes: a workpiece arrangement step of arranging a workpiece onto an outer peripheral mold not only to axially lock a to-be-locked portion with respect to a locking portion but also so as to mak...
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JP5890916B2 |
A method and apparatus for imparting a rounded tip to a length of multi-layered tubing to form a urinary catheter includes a plurality of dies with internal geometry to successively push back an end region of an inner layer of the multi-...
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JP5782007B2 |
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JP5700478B1 |
To provide a structure in which a peripheral wall is deformed inward to hold another part, but it is difficult to secure watertightness between the other part and the peripheral wall, so waterproofness is required. It cannot be applied t...
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JP5686666B2 |
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