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Patent Searching and Data


Matches 1,001 - 1,050 out of 12,677

Document Document Title
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
WO1999004905A3
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
WO/1998/043757A1
A metal container body is formed by drawing a metal cup (1) having a side wall (2) and a base wall (3). The base wall has a generally transverse central portion (4) surrounded by an annular wall portion (5). The central portion (4) has a...  
WO/1998/042459A1
A seaming head of a container seaming machine comprises inner (22) and outer (24) portions of an eccentric mechanism, one or more roller tools (16) being carried by the outer portion (24). The portions are driven independently by master ...  
WO/1998/039117A1
A method is described for reducing the diameter of the open end of a can (16), such as a beverage can, in a necking station while substnatially preventing the formation of pleats in the can. The necking station (22-34) includes a deforma...  
WO/1998/037995A1
A steel can end (10) for beer and beverage cans has a reduced thickness (t) and a reduced panel depth (Z) from an aluminum can end, resulting in a reduced unit depth (Y). Such reduction in the size and gauge of a can end without compromi...  
WO/1998/035769A1
A die (104) for forming a blank (14) into a container body (26) having an open end provides an annular undulated shaping surface (106) of substantially uniform radius. The container body (26) is formed by moving the blank through the sha...  
WO/1998/034743A1
An unseamed can end comprises a cover hook, (1) a chuck wall (2), a reinforcing bead (4) and a central panel (3). The chuck wall is in two parts; an upper part (5) adjacent the cover hook, and a lower part (6) adjacent the reinforcing be...  
WO/1998/033609A1
A method and an apparatus are provided for manufacturing a tab (1) for use with an easy-open can end, which tab is free from any exposed protrusion or cut edge thereon that would otherwise contact a finger or a lip of the user, without a...  
WO/1998/029025A2
A stent, method of making a stent, and apparatus for making a stent are disclosed. The stent has an originally flat pattern and connection points where the sides of the flat pattern are joined. The method includes the steps of (12) cutti...  
WO/1998/029206A1
A method and apparatus for necking a container body (878) is disclosed. At least one typically high-velocity fluid stream (30a) is directed toward the exterior surface (896) of the thin-wall container body (878) to reduce the diameter of...  
WO/1998/022239A1
An integral structure of a sheet material and a cylindrical member having high bonding rigidity and firm bonding can be produced easily. The outermost wall (5) of a superposed wall (6) into which a part of a cylindrical wall (3) of a cyl...  
WO/1998/022364A1
A resealable can end (10) having a neck member (11) and hat member (12) which can be sealed onto and removed from the neck member (11) is capable of containing a product under pressure. This end can (10) be attached to a metal container ...  
WO/1998/020992A1
A method of reshaping containers, in particular drawn and wall ironed metal cans, in which at least the neck region of the can is reshaped. This enables many novel shapes to be formed from a cylindrical can, for example that of a barrel,...  
WO/1998/019807A1
A necking appatus for producing a smooth, inwardly tapered necked-in portion on a cylindrical container (16) includes a plurality of necking modules and a turret (70) which is rotatably mounted in each module about an axis of rotation. E...  
WO/1998/017416A1
The reshaping of containers such a metal cans by expanding the container against a mould (1) using pressurised air is described. The mould is of the longitudinally split type and typically comprises three mould parts (5, 6, 7) separated ...  
WO/1998/011379A1
Modular supports (2) for supporting a plurality of necking-in stations (4) and a plurality of transfer stations (6) wherein each of the modular supports has a base (10) that is releasably secured to an adjacent base, at least two spaced ...  
WO/1998/007534A1
A double seam forming apparatus for applying end units to can bodies includes a can seamer (12) with a seaming cam (46). Seaming cam (46) includes a high dwell portion (56) which deforms responsive to force encounterred by tooling during...  
WO/1998/006520A1
Method and apparatus for fabricating a one-piece can body, with profiled closed end, from electrolytically metal plated, flat rolled steel. An axially-recessed bead (74) is formed in the endwall of a drawn cup by pulling sidewall metal f...  
WO/1998/005445A1
A method of making a non-cylindrical shaped metal can that is provided with a stylized, irregular shape includes steps of forming a substantially cylindrical sidewall portion (12) that has a plurality of ribs integrated therein. These ri...  
WO/1998/003280A1
A can body embossing apparatus has a first mandrel with a first tooling member (100) adapted to receive thereon a can body (40) and a second mandrel with a second tooling member (100) reciprocally movable from a first position distal the...  
WO/1998/003278A1
The invention concerns a press device for producing cans in which a first contact surface (46a) of the can wall (46) is brought into close connection with a second contact surface (47a) of a base, lid or closure membrane (47). The press ...  

Matches 1,001 - 1,050 out of 12,677