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JP2003039432A |
To simply and inexpensively produce a regenerated article. A cutting process for producing vinyl chloride resin pipe bodies 2 by cutting a waste vinyl chloride resin pipe 1 for an electric wire in a prescribed length, a heating process f...
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JP2003026126A |
To provide an apparatus and a method for sealing an end of a flexible tube with which a form of a seal end can be formed in an arbitrary shape by a simple operation either for a single-layered tube or a multi-layered tube, an opening end...
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JP2003001698A |
To provide a method for forming a flange which enables stably arranging of a barrier layer, when the flange is formed on a resin multi-layered tank to be manufactured by a blow molding process using a multi-layered parison.The formation ...
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JP2002347147A |
To eliminate a fear that a cut surface of a multi-layer laminated body made from plastic may be exposed to cause the elution or delamination of an intermediate layer. The multi-layer container E, whose multi-layer container body 1 is com...
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JP2002541404A |
A plastic pipe provided with a socket and a method of providing a plastic pipe with a socket, whereby the socket comprises at least two layers. The orientation of at least one socket layer is different from the orientation of another lay...
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JP3348896B2 |
PURPOSE: To provide a method for molding of an insertion opening part of a tube body which can be simply connected in a no water-leakage state without requiring any connection member and can obtain the tube body which is excellent in a f...
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JP3342933B2 |
The present invention relates to a method of forming a container (10) having an upper end neck (14) with a cylindrical barrel for receiving a withdrawal instrument (25, 46), and having a collar (20) internally projecting at the lower por...
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JP2002535159A |
A device for welding the ends of a tubular container made from plastic, in particular tubes has a holding device which holds the container in a stationary fashion with its open end facing in an upward direction and including means for wa...
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JP2002292735A |
To produce a polyethylene reducer which is stable in size even when connected by heat fusion and can be connected satisfactorily.A contracted/molded part 110 is processed into a prescribed size by a method in which one end part of an ori...
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JP2002284208A |
To provide an unsealing indicative cap and a method of manufacturing the same wherein a drawback in a conventional cap and a method of manufacturing the same can be removed.The unsealing indicative cap (10) includes a skirt (14) with thr...
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JP2002273622A |
To provide a scraper for a synthetic resin pipe in which a cutting blade can be easily exchanged, blades are not lost, and blades need not be prepared separately.A plurality of cutting blades 131-133 are provided on one long side of a bl...
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JP2002264226A |
To provide a method for manufacturing a multi-layer peelable sheath having a formed tip, for use as a medical introducer device, e.g. the sheath for inserting a catheter or the like into a patient.The manufacturing method includes the st...
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JP3313364B2 |
A tamper evident cap is provided which includes plastic and includes a skirt having means for engaging means on a neck of a container for closing and opening the container, and an annular frangible band connected to and depending from th...
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JP3310674B2 |
Flanging or curling apparatus particularly for hollow articles (15) obtained by thermoforming from thermoformable sheet material for use in a thermoforming plant equipped with template or mask conveyor (4) for transfer of the thermoforme...
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JP2002210022A |
To provide a medical instrument not troubled by the adjustment or the like of the coating amount of a solvent and capable of certainly connecting a tube and a connection pipe without using the solvent.In the medical instrument wherein th...
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JP3304345B2 |
To obtain an indwelling needle outer needle low in thrust resistance using a tube made of a polyurethane shape memory resin. A core metal 3 is inserted into the tube of an indwelling needle outer needle 1 having a leading end part not fo...
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JP2002144427A |
To provide a method capable of forming a connector of a stable quality by a simple operation and easily manufacturing a lining metal tube having the connector.The method for manufacturing the lining metal tube having the connector compri...
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JP3281279B2 |
To mechanize the bonding of a tubular body to a flange, and facilitate a bonding work by a method wherein the tubular body is externally installed onto a first positioning body below the seating stand of a flange and then held by a secon...
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JP3279326B2 |
PURPOSE: To manufacture a socket part having no variance in the inside diameter of the opening end by reducing the diameter of the opening end side in the diameter tube end part of a metallic tube or a composite tube. CONSTITUTION: At th...
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JP2002103447A |
To provide a method, which is suitable for mass production, for producing a one end-sealed pipe the sealed part of which is made of a material different from that of a tubular part.In the method, the sealed end part is made of a material...
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JP2002086560A |
To provide a synthetic resin biaxially drawn pipe having a diameter-expanded section, which is excellent in strength of not only the pipe main body but also the diameter- expanded section, and its manufacturing method.A diameter-expandin...
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JP3266837B2 |
To prevent a fin from being formed at the bottom of a hollow molded item. A frame 12 is provided on a bed 10 so as to be movable in left-to-right direction. A bracket 14 is provided on the frame 12. The bracket 14 is supported by the fra...
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JP3263982B2 |
PURPOSE: To obviate a grinding process for enhancing the inner surface configu ration and dimensional accuracy of a connecting part to be connected with the opponent member in a hose by blow-molding the hose main body, and also dispense ...
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JP3263981B2 |
PURPOSE: To improve the life of a resin hose and prevent the connected part thereof from being deteriorated by inner part fluid by blow-molding a hose main body so that it consists of a thermoplastic resin material being rigid at least i...
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JP2002052608A |
To provide the end part structure of a resin lining pipe dispensing with the processing of a metal pipe capable of ensuring the continuity of a synthetic resin pipe and capable of being easily connected.In the resin lining pipe wherein a...
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JP3257882B2 |
PURPOSE: To shorten a period of time from the finish of the machining of a tube to the start of the machining of a subsequent tube and improve machining efficiency. CONSTITUTION: An apparatus for machining a top end of a resin tube has a...
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JP2002503568A |
A method of forming a socket on a pipe of thermoplastic material is disclosed. In the process, an end section of the pipe is heated in a heating station. Then, the pipe is transferred to a socket-forming station having a socket-forming m...
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JP2002501842A |
In the bonding method, a first plastics pipel, with a first end 2 at least heat expandable, e.g. cross-linked, is positioned within a ferromagnetic heating element 5, preferably embedded in a plastics insert 6, the pipe end is heated to ...
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JP2002018950A |
To provide a heater for the end part of a resin tube, capable of uniformly heating the end part of the resin tube to uniformly mold the same by heat fusion, and a molding device and method.A cylindrical heater main body 4 and the heater ...
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JP2002502325A |
A method for the manufacture of a heat fusion fitting, which comprises i) forming a body ( 1 ) comprising at least a first layer of a first cross-linked polymeric material, ii) embedding or partly embedding a ferromagnetic heating elemen...
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JP3249262B2 |
PURPOSE: To preferably plate by forming an opening in the rear surface of a handle for press injecting a gas into a cavity, enclosing the opening by thermal fusion-bond sealing, and then plating a molded form. CONSTITUTION: Each time a s...
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JP2002500905A |
The tubular unit, to transfer a beverage into a container by the application of an under pressure at one end, is calibrated to fit into the container opening or the wall of the liquid passage. A unit forms the outer surface of the tube i...
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JP2001353796A |
To obtain a tubular double layer container consisting of a body layer and a non- reinforced liner layer which is bonded to the body layer using an aqueous adhesive.This method for manufacturing a tubular double layer container for food i...
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JP3234581B2 |
To produce a thermoplastic tube which uses land, labor, and capital efficiently by forming an end part following the inner space of a closing means in a thermoplastic sleeve by pressing the closing means having the inner space formed by ...
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JP3231162B2 |
PURPOSE: To improve the working efficiency of a tube processing device and reduce the processing cost by using a mold to be covered on the ends of a tube supported by a carrier shaft and its heating means to form spherical sections on th...
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JP2001310394A |
To provide an apparatus for producing a thermoplastic tube which uses land, labor, and capital efficiently.The apparatus is composed of a rotary device 3 which can rotate around a shaft, a support means 9 for supporting a sleeve fitted t...
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JP3223977B2 |
A pipe end (13) of a pipe (12) consisting of polyolefin is deformed cold, that is to say at ambient temperature, with the aid of an expanding mandrel. Once the expanding mandrel has been withdrawn, the expanded pipe end (13) and a respec...
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JP3217961B2 |
To form a flange part by softening the end part of a thin-walled tube by efficiently transmitting heat thereto. A tube processing method has a first process attaching a thin- walled tube 11 to a tube holder equipped with first and second...
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JP3216962B2 |
PURPOSE: To fix a molding ring to a socket to allow the same to function as a reinforcing ring by supplying the molding ring to a mold and forming a part of a mold surface by the surface turned toward a pipe of the ring and placing the r...
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JP3216909B2 |
PURPOSE: To beautifully and simply form the terminal part of a molding. CONSTITUTION: The terminal part of a molding for a car is formed by a process holding the terminal part 11 of a molding main body 10 composed of a hollow molded prod...
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JP3215805B2 |
To provide a method for producing a tube or a container having a flange part on the periphery of a tubular part which does not require high- grade technical skill. In a method for producing a tube or a container having a flange part on t...
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JP2001258143A |
To provide a method for connecting a power cable and a process for drawing an insulating cylinder enlarging tube and a jig utilizing a force tending to self-draw an enlarging pipe to be inserted into an insulating cylinder.The process fo...
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JP3210573B2 |
To reduce the number of parts and eliminate the possibilities of liquid leak due to imperfect welding by blocking the mouth part of a synthetic resin container for an aqueous infusion by blow molding and at the same time, forming a thin ...
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JP3207483B2 |
PURPOSE: To prevent one end of a tube from generating wrinkle and to automate a tube folding process by providing an elastic retreating part, which elastically retreats by bringing it into contact with a guide rod on the apex of a tube i...
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JP2001512704A |
The lubricant of this invention is a combination of a PLURONIC TM polyol and a phospholipid. The lubricant is applied to the surface to be lubricated by forming a solution of water and the lubricant. This solution may also include Vitami...
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JP3203447B2 |
PURPOSE: To prevent the damage of other hollow container in a process transporting or moving a hollow container even when the scar of a seal part is left as it is and to enhance production efficiency by simplifying a process producing th...
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JP2001509443A |
Method for welding the ends of tubular containers filled with a pourable medium, in particular tubes, made from a thin-walled flat material which can be softened or melted through heat, wherein the tubular container is held in such a fas...
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JP3190719B2 |
PURPOSE: To prevent falling of a resin tube from an expanding claw, breaking through the resin tube by the expanding claw or generation of small protrusion at folding back the tube. CONSTITUTION: An end part of a resin tube 9 is expanded...
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JP3185993B2 |
PURPOSE: To fold both ends of a tube automatically into a mold pipe without generating creases. CONSTITUTION: The section of a flat tube 21 is formed into a half-round shape by a forming bar 25 and a press forming bed 26 and inserted int...
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JP3176113B2 |
PURPOSE: To reduce the cost of manufacturing a steering main shaft by molding a small diametral shaft by drawing, by molding an angular groove part for key lock, by drawing the larger diametral end part of a pipe material into a small di...
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