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WO/2000/010751A1 |
An apparatus and method for forming a narrow, tightly radiused annular anti-peaking bead in a can end in a multi-station conversion press. In a first forming station, a metal blank is first drawn into a cup shaped blank having a side pan...
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WO/2000/009406A1 |
A safe container end closure (20) includes an annular central lid portion (36), an annular peripheral lid portion (34), and a score line (32) having a v-shaped groove with a rounded nose portion therebetween. An opening tab (26) is secur...
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WO/2000/007750A1 |
An aerosol container is produced from a feedstock comprising steel strip coated on one or each of its surfaces with a coherent laminated coating, the process including the steps of: (a) drawing the feedstock into a cup; (b) redrawing, an...
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WO/2000/005007A1 |
According to the spinning processing method of the invention, a steel tube (4) as a work is rotated round its longitudinal axis (X). A plurality of forming rollers (23), which are arranged around the steel tube (4), are rotated round the...
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WO/2000/005006A2 |
An apparatus is provided for forming a tubular fitting from a blank tube having an interior. The apparatus includes a right die plate (16), a left die plate (18), a lower die plate (12) and an upper die plate (14). The right die plate (1...
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WO/2000/002681A1 |
A transformer tank (1) for an oil-filled pole-mounted electrical distribution transformer has front, bottom and back plates (11, 12, 13) formed integrally by bending a single sheet of light weight metal or metal alloy, suitably aluminium...
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WO/1999/067040A1 |
A process for forming a rivet button from a sheet of metal (70) comprises, in a first operation forming a unitary annular bead (104) protruding from a planar surface of the sheet. In a second operation the annular bead and a planar cente...
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WO/1999/065646A1 |
A central turret (36) rotates continuously on a central axis and carries a plurality of planetary turrets (58-68) that rotate on their own axes. An index drive intermittently moves each planetary turret through a cycle consisting of both...
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WO/1999/061326A1 |
A container body (10) for food or beverages has a peripheral wall (12), a top opening (14), and a re-entrant shaped base member (16). The base member (16) defines external cavity (20) which extends within the peripheral wall (12). The co...
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WO/1999/061180A1 |
The invention relates to a special steel cooking vessel comprising a bottom (12), outer side surfaces (13), an inner surface (15) to said bottom, round surfaces (15) pertaining to said bottom and inner side surfaces (17). The inner surfa...
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WO/1999/058267A1 |
Apparatus (2) for applying a sealant to an outer rim (138) of a can lid (58) supported on a rotating lift chuck (50) for movement into and out of a location beneath a sealant applying gun (136) wherein the can lid is held onto the rotati...
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WO/1999/058264A1 |
The invention is for use in reforming a beverage container (14) integrally formed from a thin metallic sheet. A container positioning assembly (40) is included to accurately position the container (14) relative to reforming tools (70, 90...
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WO/1999/055587A2 |
A method and apparatus for making a container lug lid which minimizes scrap waste is described. The blanks (50) for forming container lug lids (10) therefrom comprise an odd number of dissimilar lugs (40) with one or more of the lugs com...
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WO/1999/056010A1 |
The invention relates to a conical honeycomb body (1), especially a catalyst support body for exhaust-gas systems of internal combustion engines, and a method for producing same which avoids the deformations occurring especially when fix...
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WO/1999/051373A1 |
A process for manufacturing a can with a polygonal cross section and a can with a polygonal cross section, the process comprising the steps of: milling the cylindrical lateral wall of a tubular body (10), providing said wall with a plura...
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WO/1999/050146A1 |
The invention relates to a closing machine to seam round or noncircular cans, comprising two seaming stations (1, 2) that can rotate around a central axis (100), each having a sufficient number of seam rolls to curl the lid placed or opt...
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WO/1999/048630A2 |
The purpose of the present invention is to ensure the lowering of an opening area as well as the generation of a resistance to an upper compression in closing lids while avoiding buckling-type mechanical deformation of the lowered area d...
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WO/1999/044766A1 |
Process for the production of a can comprising a base and a tubular body from sheet metal which is coated on at least one side with a layer of plastic, in which process, firstly, a round disc is produced from the sheet metal, which disc ...
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WO/1999/044768A1 |
Process for joining together assembly parts, or components thereof, of a thin-walled metal can for packaging purposes, these parts being made from thin metal sheet which is provided, on at least one side, with a layer of plastic, it bein...
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WO/1999/038627A1 |
An apparatus for dieless forming plate materials, generally comprising a pressure mechanism adapted to be moved in the directions of three axes X, Y, Z, a plate material retaining mechanism, a position-fixed top plate mold, the shape in ...
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WO/1999/037420A1 |
Process for producing a metal can, comprising a cylindrical body, a base and a lid, of the type in which the base has a cylindrical recess which projects into the inside of the can, in which process: a) a combination of a body and a base...
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WO/1999/036204A1 |
The invention relates to an apparatus (2) for shaping generally cylindrically shaped objects, (5), for example cans, containers and pipes. The invention is particularly intented for forming necks or other kinds of annular indentations or...
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WO/1999/032363A1 |
A thin wall metal can is described having a converging neck portion and cylindrical chimney with a threaded sleeve (110) encircling the chimney and restrained from rotation on the chimney by splines (118) on an inner surface (120) of the...
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WO/1999/032242A1 |
A method of forming a shaped can which demonstrates improved abuse resistance over known shaped cans. The method comprises forming a radially outwardly extending neck and then expanding one or more parts of the can side wall to a maximum...
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WO/1999/032243A1 |
A container seaming machine (24) has a first drive (40) for positioning a seaming roller (32) with respect to a circumferential edge of the lid (16), and a second drive (42) for rotating the seaming roller (34) with respect to a containe...
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WO/1999/030973A1 |
Asphalt is packaged in consumable containers (10) having breakage means, such as short notches or long channels (110, 111), to allow for easy breakage into smaller portions for ease of handling and feeding into kettles. The containers (1...
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WO/1999/030896A1 |
The invention relates to a tool comprising an upper tool and a lower tool having a punch (6) and die (4), respectively, mounted in an upper tool frame and a lower tool frame (3, 5). At least the die (4) or punch (6) can be adjusted in re...
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WO/1999/026741A1 |
The product and method of manufacturing a tab (10) having a rivet island window (22) and adapted to be secured to a container end, including the steps of forming a first dimple (52) at a first end position (24a) of the window (22) and a ...
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WO/1999/024779A1 |
The invention relates to a boundary light cartridge and a method for producing the same having a cartridge case (2) with a fitted projectile, a propelling charge powder arranged inside the cartridge case (2), and an ignition assembly for...
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WO/1999/023015A2 |
The present invention relates to a cylindrical can for an aerosol container, the can comprising a curled portion, whereby the curled portion has been ground to obtain a flat surface (10), The flat surface being in a plane normal to the a...
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WO/1999/020413A1 |
The invention relates to a method and device for producing a two chamber pressure pack comprised of an outer container (1) and an inner sack (2) which are glued in an edge area. After inserting the inner sack into the outer container, th...
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WO/1999/020543A1 |
The invention relates to a method for producing a two chamber pressure pack, especially a rotationally symmetric aerosol can, and a device for carrying out the same. The method relates to an outer container (1) with a delivery opening fo...
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WO/1999/017895A1 |
A method and apparatus for mechanically reshaping and/or forming textured features in the side wall of metal can bodies (5) in which a can body is mounted on a profiled mandrel (15) and rolled along a second madrel or rail (25), which is...
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WO/1999/016676A1 |
An easily openable can lid with excellent openability, specifically, a can lid of metallic sheet having a resin film on at least one side surface thereof and comprising an outer peripheral flat portion and an inner peripheral flat portio...
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WO/1999/016562A1 |
An apparatus and method for controlling the opening of a solenoid actuated valve (76) in a sealant dispensing gun (30) are disclosed. A proximity sensor (220) is provided adjacent a portion of a needle valve stem (64) in order to sense w...
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WO/1999/014000A1 |
A method and apparatus for forming the base of a can are described. The base forming apparatus is typically a dome station for forming a dome on the base of a beverage can. The dome station is mountable onto a dome door of a bodymaker pr...
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WO/1999/012842A1 |
Apparata and methods are shown and described for converting closed-topped containers, e.g., common aluminum beverage cans and steel food cans, into open-topped containers having open top mouths surrounded by a smooth rounded lip. In a pr...
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WO/1999/008940A1 |
Metal body for packaging purposes comprising a closed metal shell extending around a longitudinal axis which is suitable for being provided on a side named here as the top with a lid running essentially perpendicular to the longitudinal ...
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WO/1999/008819A1 |
A can end (1) is formed with a score (3) by pressing the end between a score die (2) and an anvil (13). The score die comprises a truncated 'V'-shaped projection (9) having a first score sidewall (10) typically at about 55° to the longi...
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WO/1999/008332A1 |
A battery for storing power generating elements in a metal-clad can (1), in which the metal-clad can (1) is a bottomed metal can (4) having a cylindrical, rectangular or similar shape with a bottom thickness (TA) to side thickness (TB) r...
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WO/1999/004905A2 |
A simple or double head applies varnish to the covers in a circular motion and conical projection with adjustable height by means of a varnishing gun (10) which can be provided with an additional separator of variable thickness according...
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WO/1999/001243A1 |
A method and apparatus for making a tab for an easy open can end in which the tab comprises a handle (30), a fixing hole (40) for a rivet and a nose for breaking a score on the end. The method includes a curling step, the curling tool (5...
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WO/1999/001242A1 |
The invention relates to a roll-shaped thin sheet metal profile with partial, varying strength and/or shaping properties. The flat blank (1, 7, 11), from which the profile (2, 5, 10) is formed, exhibits a material width selected to match...
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WO/1998/057763A1 |
Apparatus for making can bodies comprises a reciprocating punch and a rotary turret (10) mounted for rotation about a horizontal axis parallel to the axis of the punch. A plurality of flexible finger sets (13) spaced circumferentially ar...
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WO/1998/055246A1 |
A process for forming a long resin-coated metal sheet into a cylindrical container in the highest possible yield by drawing or by drawing and ironing so as to reduce the unnecessary portions other than the blank to be punched and to redu...
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WO/1998/055366A1 |
A full aperture easy open end (5) having a central panel (20), a circumferential score (10) and a tab (15) riveted to the central panel so that its nose (35) is positioned above the score. When the end is first opened, the socre is broke...
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WO/1998/055258A1 |
The invention relates to a method for producing a membrane reservoir with a metal case. The inventive method comprises the following steps; a) rotating a tubular piece around its longitudinal axis, b) preheating one end of the tubular pi...
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WO/1998/047641A1 |
The invention concerns a method for producing a sealing ring which employs a washer which is transformed in several forming processes into an annular washer with a profiled cross section. During shaping, the peripheral area is given grea...
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WO/1998/046383A1 |
A can end (13) is manufactured by forming an end shell (5) comprising a seaming flange, chuck wall, centre panel and countersink etc. The end shell is converted to an easy open can end by forming a score and raising a rivet on the centre...
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WO/1998/045067A1 |
The invention relates to a method for the production of a lock ring using a wireshaped material which is welded so as to form a ring, and then transformed by several operations into a ring with shaped cross section. As a result of this t...
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