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Patent Searching and Data


Matches 851 - 900 out of 12,678

Document Document Title
WO2002018234A3
The invention relates to an aerosol can comprising a valve head (12) having a valve. Said valve head is formed by a valve dome (16) and a fixing collar (18) which surrounds the dome at a radial distance. The valve is operated by downward...  
WO/2002/070358A1
The invention relates to a closure lid for the rump section of a beverage can (3), wherein an inner lid mirror surface and an outer lid mirror surface (30, 10) are provided, said mirrors being distanced (h¿20?) from each other in an axi...  
WO/2002/070186A1
A friction agitation joining method comprising the steps of using a joining tool (10) having a rotatable joining head (13), abutting two joint-subject members (1, 2) different in high-temperature deformation resistance against each other...  
WO/2002/068278A2
A dome forming system (50) includes multi-lane progressive tooling which forms can ends from a metal strip (M). The strip is fed through an array of progressive tooling. Blanks (60), from which the domes are formed, are produced in the s...  
WO/2002/068281A1
The present invention discloses a beverage can end (2) having an outwardly concave reinforcing bead (8) with an upper lip (10) which extends outwardly beyond a substantially vertical plane defined by a downwardly extending chuck wall (6).  
WO/2002/066178A1
A method for making a design tab for a beverage can is provided with a cylindrical body containing the beverage, an end seamed with an upper portion of the cylindrical body and having a score line for allowing a portion of the end to be ...  
WO/2002/064282A1
A seam adjuster for ensuring that a tight seam is formed between a can end and a can body. The seam tool (32) is mounted via bearing (34) on the seam lever (31), the centre of the bearing being eccentric to its outside diameter. The bear...  
WO/2002/062500A2
The invention pertains to a method and forming machine (1) for deforming a hollow workpiece having at least one open end, wherein the workpiece is clamped down in a clamping device, at least one forming tool is placed into contact with t...  
WO/2002/060615A2
An apparatus (18) for reducing the diameter of an open end of a container (16) is claimed. The apparatus (18) comprises a housing having a longitudinal axis (135). A die (130) is supported in the housing about the longitudinal axis. A ra...  
WO2001060544A3
A method for forming a hollow part (18) that allows the use of hydroforming in cases where the part interconnects between sections having extreme variations in cross-section. A complete hollow part (18) is formed by joining a hydroformed...  
WO/2002/057137A2
The present invention describes an improved beverage can end (2) which utilizes less material and has an improved internal buckle strength based on the geometric configuration of the chuck wall, (6), inner panel wall, (12) central panel ...  
WO/2002/057034A1
A method of making high pressure vessels for a self-cooling beverage container is provide with pressing an upper plate and a lower plate from a metal sheet by using a press. Assembling a spout body into the upper plate and the lower plat...  
WO/2002/057148A1
A can end (2) utilizes less material and has an improved internal buckle strength based on the geometric configuration of an upper and lower chuck wall (6), inner panel wall (6) and central panel (14), and having a unit depth to an outwa...  
WO2002020208B1
Individual plate members (W1, W2, W3, W4, W5) that are different in plate thickness or material are joined together by mush seam welding to form a hollow material (W, W'), and the rigidity is controlled in individual parts. By spinning t...  
WO/2002/049787A1
Transfer apparatus and method are provided from first (15A, 16A) to second (15B, 16B) stations of tooling in a cap (11) making press. This cap is biased against the first upper tools by a first airstream (50) introduced under the cap and...  
WO/2002/043895A1
A preferred embodiment of the disclosed can lid has a center panel having a central axis that is perpendicular to a diameter of the outer rim, or peripheral curl portion, of the can lid, an annular countersink surrounding the center pane...  
WO/2002/040192A1
The aim of the invention is to improve the long term stability of fillings in two piece containers. Said aim is achieved by means of a method for the production of container bodies (1) with at least one coating layer (40, 39) on an essen...  
WO/2002/040193A2
An aerosol can end dome (D) is initially formed followed by formation of a crown (C). A workpiece periphery is initially clamped between a blank punch (136) and a draw pad (150), and also between a knockout (118) and a crown ring (152). ...  
WO/2002/038396A1
The invention relates to a covered marking on a sheet metal surface of a drinks can. The marking is stamped onto one side of the sheet metal, however the impression thereof does not appear on the other side or surface of the sheet metal....  
WO/2002/038301A1
A process for manufacturing a can body comprising the steps of: (a) cutting a blank from a material and drawing the blank into a cup using a vertical press (3) in a first continuous step; and (b) using a horizontal press and redrawing di...  
WO/2002/036286A1
The invention relates to black plate for producing deep-drawn parts for packaging purposes, especially lids for drink containers and/or for food or drink containers. A surface of the black plate contains a raised section (14) which has a...  
WO/2002/032596A1
A method and apparatus for shaping a raw tube (40) into a formed part. The part can be configured within a die assembly including a hydroforming die structure (12, 14) and a pair of tube-engaging punches (81). The punches are inserted in...  
WO2000041935A3  
WO2002002352A3  
WO/2002/026416A1
The invention relates to a method for the production of a metal can (11). Said metal can (11) comprises a can body (111) with a narrowed can neck (112) and a decorative layer (10) applied to the can body (111). During a first phase of me...  
WO/2002/024369A1
The invention relates to a method and device for forming a one-piece flange (10,18) or rim on the end of a steel (12) pipe. The pipe is placed in a flat position on all sides on the inner surface thereof close to the end thereof and is c...  
WO/2002/022287A1
A method and apparatus for reforming the base profile of a can by using the difference in rotational speed of concentric shafts (A, B) to move a roller (5) radially into contact with the can base. A cam (10) is fixed to one (B) of the sh...  
WO2001053160A3
A can, especially an aerosol can, is produced in two consecutive partial processes from a flat material having at least one metal layer, which is preferably coated with a plastic material, especially PET, on at least one side. Stackable ...  
WO/2002/020208A1
Individual plate members (W1, W2, W3, W4, W5) that are different in plate thickness or material are joined together by mush seam welding to form a hollow material (W, W'), and the rigidity is controlled in individual parts. By spinning t...  
WO2001092696A3
A connecting portion (10c) of a container (10) of a catalyst converter is formed with a joining portion (15) to be joined to a joining portion (16) of a flange member (11) by spinning working, and the joining portion (15) formed by the s...  
WO/2002/018234A2
The invention relates to an aerosol can comprising a valve head (12) having a valve. Said valve head is formed by a valve dome (16) and a fixing collar (18) which surrounds the dome at a radial distance. The valve is operated by downward...  
WO2001041948A3
A preferred embodiment of the disclosed can lid (10) has a center panel (12) having a central axis that is perpendicular to a diameter of the outer rim, or peripheral curl portion (38), of the can lid (10), an annular countersink surroun...  
WO2001053021A3
The invention concerns a method for making a threaded bung for a thin-walled metal cask. The invention is characterised in that it consists in: forming a shaft (14) by dimpling the cask wall (11) and forming a thread inside said shaft, p...  
WO/2002/008086A1
The invention concerns a method for producing an inner seal in a sheet (4) of material constituting said seal (1), said seal (1) comprising a cover part (2) adapted to close the opening of a container and a tab-like part (3) adapted to b...  
WO/2002/002352A2
A method of manufacturing at least a part of a metal container where a relief, e.g. a hologram with a diffracting optical element, is being replicated in the surface of a soft layer of a metallic substrate and subsequently the surface re...  
WO/2002/002255A1
The invention relates to a method for producing stainless steel press fittings (2) in practically one single working operation, comprising two steps, which can be carried out simultaneously or consecutively. The blank (3) is cut into len...  
WO/2002/002258A1
A method of making a pressure-resistant easy-open end for a container is performed on a conventional easy-open end of the type that has a double-seaming portion, an end panel (60) and a safety fold (72). The safety fold as is conventiona...  
WO/2002/002257A1
The method for forming a neck part (1b) on a cylindrical can body (1) comprises a narrowing step in which tensile forces are introduced into the can wall in the longitudinal direction of the can and interact with a deforming tool (2, 13,...  
WO/2001/097998A1
Process for manufacturing a can with a polygonal cross-section and a polygonal cross-section can, said process comprising the steps of: forming, from a metallic sheet, a tubular body (10) having a cylindrical lateral wall with a longitud...  
WO/2001/096209A1
Metal can wall being a pressure tight metal packaging, comprising a bottom and a top adjoining the wall having essentially one main wall thickness, whereby the wall is provided with an annular portion of thickness greater than the remain...  
WO/2001/092696A2
A connecting portion (10c) of a container (10) of a catalyst converter is formed with a joining portion (15) to be joined to a joining portion (16) of a flange member (11) by spinning working, and the joining portion (15) formed by the s...  
WO/2001/093349A1
A casing (10) for cylindrical electrochemical cells, for example, alkaline cells or lithium cells. The casing (10) is characterized by having a non-uniform wall thickness. The casing comprises a cylindrical body (20) surface, an open end...  
WO/2001/089737A1
A method of making a safety easy-open end for a container includes forming a safety fold that includes an intermediate panel (76) that overlies an end panel (52) of a can end blank and is connected to the end panel by a first bead, a top...  
WO/2001/089733A1
The invention concerns a dome (34) consisting of a round-shaped vessel (30) provided with an opening (28) at the top and by a cap (33) welded on said basin to close said opening (28). The basin is obtained by hot forming under pressure o...  
WO/2001/087516A1
An apparatus for curling the outer peripheries of container shells includes a plurality of vertically stacked, grooved inner rings (16) and a plurality of vertically stacked, grooved outer ring-segments (18). A plurality of adjustment de...  
WO/2001/087513A1
This invention relates to a press (20) for forming a conical component (58) from sheet metal or the like and to a method of forming a conical component (58) from a metal sheet (53) or the like. The press (20) comprises two spaced elongat...  
WO/2001/087515A1
Container shells (10) are formed by blanking a disc from a flat sheet, gripping a peripheral portion of the disc between annular end surfaces of a blank punch (28) and a draw pad (36), and supporting a central portion of the disc on a pa...  
WO/2001/087514A1
A process for the manufacture of cooking vessels, in particular pots and/or pans and the like suitable for magnetic induction heating, is remarkably simple and comprises the steps of: providing a metallic semimanufactured vessel (A) of t...  
WO2001047653A3
A method and an apparatus for making cans from three pieces of a sheet metal, namely a bottom part, a body part and a closure, the method and apparatus enabling cost efficient production of cans in small batch sizes. The apparatus has me...  
WO/2001/083308A1
A can end (1) having a chuck wall (3) which is inclined at an angle of between 30° and 60°. The chuck wall (3) is provided with an image (9) such as a logo, pattern, printed or etched image, typically for promotional purposes.  

Matches 851 - 900 out of 12,678