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7618252 |
Balloon pleating mechanism
Balloon pleating mechanism includes a plurality of pleating dies, each having a first planar guiding surface, a second planar guiding surface, a bearing surface, a first working surface, and a...
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7572123 |
Apparatus for stretching and crystallizing the neck finish of a molded plastic article
Apparatus and method for making a molded plastic article having a stretched and crystallized neck finish. In one embodiment, a series of platforms are carried by a conveying apparatus for...
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7567313 |
Bezel design for surface mount display modules
Improved electronic display module for surface mount construction. Plastic components are heat-stake mounted to a printed circuit board substrate. Providing recesses for the reflowed plastic heat...
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7553148 |
Production apparatus and production method for producing bent portion of multi-channel tube
A production apparatus for bending a multi-channel tube having an outer tube and a partition partitioning an interior of the outer tube into two or more channel holes is provided with a bending...
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7517209 |
Molding apparatus with mold blocks having profiled face adjustment
A pipe molding apparatus includes a plurality of mold blocks ( 9 ) which move along a molding path to form double wall plastic pipe having an outer pipe wall with corrugations which set outside...
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7514653 |
Small diameter pipe repair device
A tube shaped and fluid inflatable and electrically heatable in-situ pipe repair device comprising a first outer elastomeric tube layer and a resistive heating component comprised of electrically...
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7494612 |
Medical balloon folding method and tooling
A tool for imparting a plurality of folds to a balloon comprises a housing, which defines a passage therethrough. The passage has a longitudinal axis and a first opening at a first end of the...
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7445443 |
Turning bar draw-off device for a tubular film extrusion installation
A turning bar draw-off device for a tubular film extrusion installation, with a plurality of turning bars which can be rotatingly driven around a common axis of rotation or in reverse by rotary...
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7435077 |
Catheter balloon molding device
A mold for a medical device balloon has a cavity adapted to receive a hollow parison expandable therein to form the balloon. The cavity has a cone region and a body region. The cone region is...
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7435073 |
Apparatus and method for reforming the neck finish end surface of a blow molded plastic container
An apparatus for reforming an annular end sealing surface of a molded plastic container includes a head having an annular contact surface and a drive for bringing the annular contact surface into...
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7429172 |
Apparatus for forming complex sheets of composite material by hot stamping and tool for its implementation
An object of the invention is a method of forming by hot stamping pieces of complex sheeting, composed of a one-piece element comprising several parts of relatively low thickness arranged in...
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7426843 |
Roll assembly for a pipe extrusion plant
A roll assembly and a pipe extrusion plant for producing pipes with a variable diameter, includes an extruder, an adjustable calibration device, and a cooling device, whereby a pipe to be produced...
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7419372 |
Method and apparatus for continuous molding of fiber reinforced plastic member with curvature
In a continuous molding apparatus equipped with a long core 10 having a curvature disposed on a plane, a release film supplied from a lower release film feeder 20 is sent onto the core 10 ,...
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7407377 |
Balloon folding technology
An apparatus for folding a catheter balloon comprises a stationary base member; a rotatable drive hub which is moveable in relation to the stationary base member; and a pleating head aligned with...
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7381048 |
Stents with profiles for gripping a balloon catheter and molds for fabricating stents
Embodiments of stents having profiles that improve gripping of the stent on a stent delivery system are provided. Additionally, embodiments of molds for fabricating the stents are provided.
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7357630 |
Calibration device
A calibration device for calibrating extruded continuous profiles, in particular tubes, includes a housing and a plurality of segment bodies which are received in the housing in a substantially in...
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7335012 |
Apparatus for fabricating reinforced composite materials
A mold tool for forming a reinforced matrix composite part for a gas turbine engine, comprising a body. The body comprises a body surface capable of receiving a first portion of a composite...
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7335010 |
Device for producing rigid plastic pipes
A device for producing rigid plastic pipes of an approximately cylindrical shape, contains an extruder and a calibrating station following in the direction of production, which has calibrating...
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7314366 |
Apparatus and method for inverting a stop flange on a tamper-indicating closure
An apparatus for inverting the stop flange on a tamper-indicating closure, from an axially outwardly oriented position as molded to an axially inwardly oriented position for use, includes a support...
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7306448 |
Mobile impression half-mould for a corrugator for making pipes with transverse ribs
A half-mold for a corrugator for making pipes with transverse ribs. The half-mold comprises two sides located spaced apart from each other and a semi-cylindrical base surface linking the two sides....
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7296986 |
Induction coupling for braking roller drive on the flat-folding device
Equipment that lays flat films or tubular films extruded by a blown film extrusion installation has at least one roller, which guides the walls of the film or the tubular film. The lay-flat...
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7278846 |
Vivid three-dimensional illustrated card tool set
A tool set for bending a semi-finished decoration with a straight wire into a finished decoration with a bent wire and attaching the decoration to an printed ink layer on a base of an illustrated...
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7267535 |
Pipe molding apparatus with mold tunnel air turbulence
An extruding apparatus which extrudes continuous length of hollow plastic product has an extruder ( 3 ) which feeds molten plastic through die equipment ( 5 ) to a mold tunnel ( 7 ) formed by side...
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7232304 |
Hobbyist-useable apparatus and method for fabricating decoratively-shaped writing instruments
In accordance with the present invention a hobbyist-useable apparatus and method for fabricating decoratively shaped writing instruments is disclosed. The apparatus for fabricating decoratively...
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7223089 |
Infinitely adjustable calibrating shell for continuous extruded plastic parts, in particular plastic pipes
Infinitely adjustable calibrating shell includes a central piece formed by strips or bands which are hingedly connected to each other and intersect like an extendable lattice that is formed into a...
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7207792 |
Expansion tube having expansion slits and apparatus for manufacturing heat shrinkable tube having the expansion tube
The present invention relates to an expansion tube that has a plurality of expansion slits on the outer peripheral surface thereof long a longitudinal direction, each of the expansion slits having...
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7207791 |
Device for the production of transversely ribbed pipes
Described is an apparatus for the production of transversely ribbed tubes comprising mold jaw halves which are movable in a condition of bearing against each other along two guide. The guide paths...
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7179080 |
Tube bending fixture
A tube bending fixture having a frame. An upper and lower tube support are both pivotally mounted to the frame between a first and second pivotal position. A bar is slidably mounted to the upper...
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7175410 |
Apparatus for forming rolled lips on thermoplastic containers
A lip rolling apparatus for open-mouthed stacked thermoplastic containers is disclosed. One particular apparatus includes components for presenting a nested stack of containers having unrolled lips...
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7172402 |
Mold jaw halves for an apparatus for producing transversely ribbed tubes
Described is a mold jaw half for an apparatus for the production of transversely ribbed tubes, wherein the mold jaw half ( 16 ) has end faces and a base face and in its interior a cooling passage...
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7166251 |
Segmented flexible barrel lay-up mandrel
An aircraft barrel lay-up assembly is provided comprising a barrel mandrel assembly having a contiguous outer barrel lay-up surface. A minor barrel outer surface element is movable between a minor...
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7153125 |
Molded plastic elbow
An improved molded plastic elbow and a related mold assembly and manufacturing method are provided, wherein the elbow defines an internal flow path having a smoothly radiused inside turn. The elbow...
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7153117 |
Device for producing tubes provided with cross ribs
Described is an apparatus for the production of transversely ribbed tubes, comprising mold jaw halves which are circulatingly moved in a condition of bearing against each other along two endless...
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7146696 |
Stapling device
A stapling device for binding an article having a hole structure with a stapling medium having a loop structure corresponding to the hole structure is provided. The stapling device includes a...
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7128560 |
Expansion tool device for socket pliers
An expansion tool device for pliers used for producing sockets at the ends of pipes made of plastic material or the like used in plumbing systems, includes a cylindrical end piece formed by the...
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7112047 |
Infinitely adjustable calibration sleeve for extruded plastic pipes
Infinitely adjustable calibration sleeve for extruded plastic pipes includes an inlet head and two strap layers that intersect like a lattice grate and that are linked with each other at the...
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7071449 |
Molding system with integrated film heaters and sensors
Film heater apparatus and method for heating a melt channel in a molding device includes structure and/or steps whereby a first dielectric layer is disposed on a surface of a substrate. An active...
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7052567 |
Inflatable heating device for in-situ repair of conduit and method for repairing conduit
The apparatus of the present invention is generally characterized by a heating/inflation module having pressurizable interior and an attached heat curable pre-preg. In particular, an elastomeric,...
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7052265 |
Device to simultaneously manipulate curling screws of a lip rolling machine
Devices that have the capability to simultaneously manipulate the curling screws of a lip rolling machine while it is in operation and lip rolling machines so modified.
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7037096 |
Cellulose extrusion
Apparatus for the production of extruded blown cellulose film from a solution of cellulose, water and an amine-oxide, which includes:—extrusion apparatus for continuously extruding a cellulose...
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7018195 |
Device and method for flaring tubing
A device or method for flaring nylon or plastic tubings while on a tube-bending fixture, without the necessity of flaring in the assembly process so the tube can be inserted with a coupler or...
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7014450 |
Thermoplastic sheet forming apparatus and method
There are provided apparatuses and related methods for forming sheets. The formed sheets can be formed of a thermoplastic material, such as flat sheets of reinforced thermoplastic, which can be...
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6946094 |
Adjustable sizing tube
There is provided a plastic extrusion sizing tube having a cylinder with a split along its length to allow for radial expansion and reduction of the sizing tube. The cylinder has holes to allow an...
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6905642 |
Method and continuous production line of plastic tubes with bi-axial drawing, and resulting plastic tube
The invention concerns a continuous manufacturing method which consists in producing a blank (E) by extrusion, bringing said blank to a temperature for molecular orientation, passing said blank...
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6881446 |
Method and device for production of endless plastic hollow profiles
A method for production of endless plastic hollow profiles, in particular tubes, comprises several production stages for the plastic tube and a coating stage for a metal coating. A reduced pressure...
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6846173 |
Bending machine for production of foamed decoration articles for doors and windows
The bending machine adapted for production of foamed decoration articles of doors and windows is provided with a round upper mold and a round lower mold. The former has a central through hole...
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6840755 |
Staking apparatus
A staking apparatus is provided for use in assembling two or more workpieces, wherein one of the workpieces is made from a thermally softenable and pressure deformable material. The staking...
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6833147 |
Method and an apparatus for shaping a dough piece
An apparatus for bending a bar-like dough piece into substantially an M-shaped piece. A conveying section ( 2 ) continuously conveys bar-like dough pieces ( 1 ) in a traveling direction that is...
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6790400 |
Method and device for making a container provided with a label
The present invention relates to a method and to Apparatus for molding a receptacle fitted with a covering label. The technical field of the invention is that of molding a receptacle out of...
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6790021 |
Apparatus for refurbishing thermoplastic drum
An apparatus for repairing or refurbishing thermoplastic drums. A damaged drum, or at least a damaged portion thereof, is heated until it reaches a softened state and is then drawn over a template,...
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