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WO/2005/009637A2 |
Devices that have the capability to simultaneously manipulate the curling screws (53, 58, 63, 68) of a lip rolling machine (1) while it is in operation and lip rolling machines so modified.
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WO/2005/007385A1 |
A finish (14) on a hollow plastic preform (24) or container (12) includes a neck (22) that is at least partially of crystallizable polymer construction and is at least partially crystallized, and a finish ring (14) externally secured ove...
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WO/2005/007389A2 |
A method for forming a flare in the end of a flexible tube comprises heating the end of the flexible tube to a near-melted state, inserting the end of the flexible tube into a flare-forming die (42) with a flare forming portion (62), and...
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WO/2005/000563A1 |
The invention relates to a method for welding a plurality of structural components (1; 2) of a field device of process automation technology. The invention is characterized by at least partially introducing the structural components (1; ...
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WO/2005/000698A1 |
An unsealing structure for a container, having excellent sealing ability and facilitating unsealing and resealing of the container. An unsealing structure for a container is constructed by integrally and continuously forming a cap portio...
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WO/2004/108057A2 |
A rupture resistant medical product freezer bag (10) and method formed by blow molding.
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WO/2004/076300A1 |
A method of making a plastic container having a body and a finish with at least one external thread includes providing a plastic preform (24) having a body (26) and a neck (28) and blow molding the body of the preform to form the body (1...
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WO/2004/069524A1 |
The invention is a method for joining two components of a fluid system. The method involves forming a first flange (130, 230, 330, 430, 530) on a first fluid component (100, 200, 300, 400) and placing the first flange in an abutting rela...
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WO/2004/067076A1 |
A catheter can be formed from an elongate shaft and a distal tip. The catheter can be formed by flaring a proximal end of the distal tip to form a flared proximal end and positioning the distal tip such that the flared proximal end of th...
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WO/2004/067263A1 |
A method of making a plastic container (40) having a body (24) and a finish (36) with at least one external thread (38) includes injection or compression molding a plastic preform (10) having a body (12) and a finish (14) with at least o...
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WO/2004/055108A2 |
Embodiments include articles without plasticizers, having improved clarity, kink resistance, flexibility, melt fracture and die lines. Manufacturing may be conducted with materials comprising polymodal tapered polymers prepared from copo...
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WO/2004/045830A1 |
This invention relates to the post-formation processing of extruded or injection molded profiles in an economic manner without the need to purchase a blow molding machine, yet still effect post-formation radial expansion or contraction b...
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WO/2004/037517A1 |
A method for pre-stressing an expansion formed semi-crystalline polymer pipe end is described taking advantage of the variable shrinkage properties of these materials. An end portion of the pipe end is heated to allow plastic flow and ex...
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WO/2004/020168A2 |
The invention concerns a method for making by compression moulding plastic parts having a neck provided with a dispensing orifice comprising a first step which consists in producing a plastic blank (820) and a second step which consists ...
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WO2003059601B1 |
A polymeric hose pre-form (12) is inserted into a pre-shaped tube (14) and formed into a desired shape. A vacuum endcap (20) is positioned on one end of the tube, and a vacuum is applied at the vacuum endcap to draw the hose pre-form thr...
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WO/2003/077824A1 |
In order to provide an instillator (A) that is easy to produce and easy to sterilize and whose asepsis assurance can be made more reliably and that is superior in instillation operation, the instillator (A) is integrally molded of a resi...
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WO/2003/043547A1 |
A method of smoothing the tip (115) of an intraocular lens cartridge (110) by inserting the tip (115) into a tipping die. The die is heated to at or above the melting temperature of the material used to manufacture the tip (115), thereby...
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WO/2003/043800A1 |
The die assembly is disclosed for forming a bead on a cylindrical tube. The assembly includes a holder (24) which secures the tube (10) against axial movement so that a portion of the tube protrudes outwardly from the holder (24) along a...
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WO/2003/026873A1 |
Such a molding device is used as comprising: a core die having an outer peripheral surface almost equal in a vertical−section uneven shape to a receiving−port inner surface, and having a maximum outer diameter almost equal to the inn...
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WO/2003/024820A1 |
A stand up bag (10) has an indented, cup-shaped bottom wall (14) that allows the bag to stand up. A lower rim (16) is formed between the bottom wall (14) and the sidewall (12). Portions of the rim are welded so that the bottom wall is he...
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WO/2003/013407A2 |
This invention relates to a tampon applicator, having a specific insertion tip structure with overlapping petals, connected to a tube. The petals are preferably curved such that one edge of a petal has an angle with the top edge of the t...
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WO/2003/011571A1 |
The invention relates to a method for producing a pipe termination box (3) from thermoplastic material which comprises a sealing ring (5). Said sealing ring has a sealing part (6) and a support part (7) and positively engages on the box ...
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WO/2003/011496A1 |
The invention concerns an expansion tool device for pliers used for producing sockets at the ends of pipes (T) made of plastic material or the like use in plumbing systems, comprising a cylindrical end piece (3) formed by the closure of ...
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WO2001053062A9 |
The present invention addresses a method for extruding, calibrating, and cooling a multi-layer profile comprising polyethylene terephthalate (PET) and a barrier material, and the product produced by such method. The method further encomp...
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WO/2002/083402A1 |
A method for producing a flanged molding comprising the steps of forming a sheet-making molding having an opening, and rounding the circumferential wall part constituting the opening outward to form a flange part. The method is character...
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WO/2002/070238A1 |
The invention relates to a method for producing a double-walled thermoplastic pipe with integral pipe bell. The aim of the invention is to provide a method with which such a pipe bell can be produced exactly and completely and with littl...
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WO/2002/066098A1 |
Sealing and joining of plastic tubes are disclosed. Clamp mechanisms (7, 8) for plastic tubes and an auxiliary clam mechanism (11) therefor are installed, and an electric heating wire cutter (9) and an infrared heater (10) are installed....
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WO/2002/045817A1 |
The invention relates to a filter housing (1), comprising: an extruded tube with at least one expanded end (2); and a bush (3) arranged in the expanded end (2). The invention further relates to a method for manufacturing an above stated ...
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WO/2002/043945A1 |
The invention concerns a method which consists in: a) forming by extrusion an extruded thermoplastic tube (20) having, when coming out of the extruder, a diameter D¿1?; b) then subjecting said extruded tube of diameter D¿1? to a radiat...
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WO/2002/034501A1 |
A method for the production of a prestressed pipeline section (7) made of plastic, comprising the following steps: the provision of a first plastic pipe section (2), the provision of a second plastic pipe section (3) having an internal d...
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WO/2002/009926A1 |
A method for applying an integral socket to a pipe (50) made from biaxially oriented thermoplastic material, which pipe has a pipe body and is provided, at one or both ends, with an integral socket, in which method a pre-fabricated pipe ...
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WO/2001/089736A1 |
A slide plunger device (44) in an expansion device of an expansion tool, the slide plunger (44) and a cooperating expansion head (56) being used to cold-expand an end portion of preferably a plastic pipe (40, 68), so that, immediately th...
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WO/2001/080997A1 |
A method of manufacture and assembly of multiwell plates employing targeted radiation at an interface in order to achieve bonding is disclosed. The method accommodates glass and polymer attachment as well as polymer to polymer attachment...
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WO/2001/070305A1 |
A medical tube having a coil-formed mono-filament, a small-diameter tubular body or a bellows-form reinforcing member mounted on the outer peripheral of the tube, being excellent in flexibility and kink-resistance, and capable of greatly...
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WO/2001/054887A1 |
A method and an apparatus for making a pipe, and a pipe, wherein the pipe is made from a plastic feedstock pipe by expanding it against a mould. In the first step, that portion of the plastic feedstock pipe (4) which is to have a greater...
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WO/2001/051338A1 |
The invention relates to an undercarriage for a vehicle, which is of the type with a swan-neck, and comprises at least two longitudinal beams (6) the height of the foremost part of the longitudinal beams being reduced in height, said swa...
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WO1998045106A9 |
A method of forming a wide mouth blow molded thermoplastic container (1) comprising the steps of i) stretch blow molding from a preform (5), an intermediate article defining the container with the mouth being threaded (12) and/or flanged...
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WO/2001/012124A1 |
An open instillation container, wherein a bottomed conical recessed part (6b) having an inner diameter divergent toward the tip side thereof is formed recessedly at the tip part of a container main body (A) made of thermoplastic material...
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WO/2001/007231A1 |
The present invention relates to an improved introducer device for insertion of catheters and other devices into the vasculature of a patient. Introducer devices of the present invention incorporate a polymeric layer (16) jacketing a var...
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WO/2000/074926A1 |
An improved pipe belling process is shown which features a mandrel (43) having spring loaded detents (61) at one circumferential position (63) on an outer working surface (51). A gasket (57) is installed on the outer working surface (51)...
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WO/2000/061978A1 |
The invention concerns a method for preparing an end of a thermoplastics tube (1) manufactured by spirally winding and welding together of a hollow profile (1a) having a substantially rectangular cross section, and is characterized by th...
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WO/2000/060271A1 |
A plastic pipe provided with a socket and a method of providing a plastic pipe with a socket, whereby the socket (2e) comprises at least two layers. The orientation of at least one socket layer is different from the orientation of anothe...
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WO/2000/058074A1 |
The invention relates to an apparatus in a tube filling and sealing machine for heating a portion of the interior surface (2) of a plastics packaging tube (1) which is open at one end. Means are provided for directing a spot type light f...
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WO/2000/046005A2 |
A pipe section (3) formed of a polymeric material which has a substantially constant thickness throughout, the terminal edge (39) of the female connection (7) having a reinforcement structure (41, 43 and 45) which rigidifies the end of t...
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WO/2000/043183A1 |
The invention relates to a device for welding together the ends of tubular plastic containers, notably tubes. Said device comprises a holding device which keeps the container stationary such that its opening points upwards, as well as me...
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WO/2000/038850A1 |
A method of manufacturing fluid tubing (12) such as fuel or brake tubing utilizes fluid tubing which includes a metal tube (14) with a longitudinal axis, a corrosion resistant metal coating (18) over the metal tube, a binder layer (20) o...
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WO/2000/029200A1 |
The invention relates to a method for making a friction damper (1) for linen washing machines, comprising a first molding step, in which a male element of the mold, by operating in an axial direction, provides a hole for housing therein ...
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WO/2000/024564A1 |
A film (20) may be sealed to a tray (10) by flattening an upper edge (16) of the tray to produce a planar sealing surface (16'). A film (20) may then be sealed to the planar sealing surface. The flattening may be achieved using a high te...
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WO/2000/022334A1 |
A composite high-pressure pipe which comprises a tubular inner layer of synthetic resin, a reinforcing layer in the form of a stretched polyolefin type resin sheet wound around the outer peripheral surface of the inner layer, and an oute...
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WO/1999/064837A1 |
An appliance (1) for sealing elastic hoses (2) with a sleeve (4), which is plastically deformable and slipped onto the hose, has two jaws (8, 9) which are movable towards and away from each other. One jaw (8) has two straight bars (11) w...
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