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JP2021154353A |
To provide a method of manufacturing a cylindrical body with a bottom that can achieve both cost reduction and environmental load reduction, in a step of hard can manufacturing such as conventional squeezing and ironing and in a step of ...
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JP2021154355A |
To provide a method of manufacturing a cylindrical body with a bottom that can achieve both cost reduction and environmental load reduction, in a step of hard can manufacturing such as conventional squeezing and ironing and in a step of ...
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JP2021142555A |
To provide a container member feeding device that makes workability proper during the execution of disassembly and cleaning and that inhibits production of abrasion powder from a container member.A container member feeding device compris...
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JP2021142554A |
To provide a winding-fastening device that is capable of preventing leakage of lubricating oil from an in-machine housing of a chuck unit into a winding-fastening work space, preventing occurrence of a defective product contaminated by l...
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JP2021142556A |
To prevent a lid placed on the top of a can from slipping, the contents of the can from scattering, the can from tipping over; to reduce misalignment of the rotation center of the can so as to prevent the can from being dented, damaged a...
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JP6936111B2 |
To provide a manufacturing method of a battery case body of which thermal conductivity is improved.A manufacturing method of a battery case body includes: a step of obtaining a coated foil 12, where a carbon particle layer 11 is formed p...
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JP6935483B2 |
A stripper assembly for a can bodymaker is configured to remove a can body from a punch mounted on a ram of the can bodymaker. The stripper assembly comprises a stripper housing defining an internal bore through which the punch passes an...
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JP6933578B2 |
A die 30 for ironing working, the die 30 having a carbon film 50 that is so formed as to cover at least a working surface 41 thereof, the carbon film 50 exhibiting such a Raman spectrum that an intensity ratio represented by the followin...
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JP2021523021A |
A shell 20 includes a body 22 having a central panel 30, a countersink 32, a chuck wall 34, and a draw-stretched outer portion 26. The counter sink 32 has a base thickness. The outer portion 26 has a reduced thickness. The countersink 32...
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JP6931397B2 |
A metal cup and method of forming the same is provided. Metal cups of the present disclosure comprise a plurality of thin, straight-walled sections and a tapered profile. A domed portion is provided in the bottom of the cup. The cup may ...
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JP6925238B2 |
To provide can molding equipment having excellent maintainability by properly arranging a can feed passage and a can discharge passage.When halving a space including can molding equipment with a virtual plane spread in a vertical directi...
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JP6921937B2 |
A can bodymaker comprising a plurality of components that require relative alignment to one another. The can bodymaker comprises a toolpack module which includes a toolpack frame and components including one or more dies supported by the...
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JP6923444B2 |
A can body (31) of a single homogeneous piece of material and comprising:an edge (32) defining an upper opening into the body:an inwardly directed pinched or collapsed bead (33) pressed into and extending around the can body adjacent to ...
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JP6922356B2 |
To stabilize a shape of a skirt part by a relatively simple molding process and suppress occurrence of a capping failure.In a manufacturing method of a bottle can, a skirt part 1F and a bead part 1G are simultaneously formed on a mouth p...
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JP6914125B2 |
To reduce possibility of an operation stop of a can forming apparatus caused by a defect of a solenoid valve for controlling opening/closing of a gas supply pipe of compressed gas.A can forming apparatus is provided with a turn table for...
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JP6910204B2 |
A can forming machine includes a can body holder in which the can body does not fall at an unexpected time. A knockout unit has a knocking out piston which is disposed to be movable in a depth direction of a recess and is provided to be ...
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JP6910222B2 |
To provide an assembly unit of a molding roller capable of accurately installing the molding roller and a sliding ring on a bottom spindle with excellent workability.An assembly unit comprises a molding roller 20 having mutually separate...
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JP6910261B2 |
To provide a can molding device for preventing damage of a supply passage of extending toward a molding tool of a die table, and capable of efficiently laying out the supply passage in the die table.In a can molding device having a turnt...
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JP2021104521A |
To enable works such as replacement and maintenance of machining tools to be performed easily while ensuring positional accuracy of the machining tool with respect to the machining table.A tool holder comprises: a support member 31 attac...
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JP6906412B2 |
The present invention relates to a can forming device (20) having: a main frame (21); a turntable (23) rotatably supported on the main frame (21); a main shaft (36) passing through the turntable (23) along a table axis (TA); a die table ...
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JP6906366B2 |
To provide a spindle rotation unit and a table structure which can cause a driving motor for rotating a spindle to easily correspond to a change of arrangement position of the spindle even when the arrangement position of the spindle to ...
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JP6903162B2 |
A connection rod coupling assembly includes a settable shape mounting second component having a lateral, primary axis and a bearing assembly including a bearing assembly body. The bearing assembly body includes a substantially cylindrica...
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JP6903161B2 |
A unitary forward mounting assembly for a bodymaker includes a unitary forward mounting body with a cradle portion, a first support arm portion and a second support arm portion. The cradle portion has a forward side, a rear side, a right...
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JP6896687B2 |
After an annular plate is blanked from a metal flat plate in a blanking step, an inner peripheral portion of the annular plate is deformed upward in a burring step. As a result, a hat-shaped intermediate product having an upstanding tubu...
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JP6896455B2 |
To manufacture a resin coated bottle type can having a neck part, a shoulder part, a trunk part and a bottom part integrally formed from a resin coated metal plate.A resin-coated bottle type can 100 of the present invention comprises a r...
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JP6886478B2 |
A method for producing a container having an upper part, a lower part and a receiving element such as an electronics module includes the following steps: the lower part is created from a first starting material in a first processing regi...
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JP6887363B2 |
To provide a manufacturing method of a can which can stably secure height accuracy in a can axial direction while bottom reform processing is performed at a can bottom so as to satisfy weight saving of the can and stabilization of the se...
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JP6884686B2 |
Provided are: an outer shell with which mechanical strength can be ensured while achieving weight reduction; and a method for manufacturing the outer shell. This outer shell (1) is formed in a bottomed cylindrical shape that is open at o...
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JP6884052B2 |
To provide a can bottom forming method which can stabilize machining accuracy of a recessed part formed on a can bottom irrespective of an operation speed of a device.A can bottom forming method forms a recessed part, which extends in a ...
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JP2021084636A |
To prevent deformation such as buckling during capping.A bottle can includes: a cylindrical barrel portion having an outer diameter of between 64.25 mm and 68.24 mm; a diameter reduction portion a diameter of which reduces from an upper ...
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JP6877874B2 |
Provided is a seaming device that makes it possible to easily adjust an axial load applied to a can during seaming and that makes it possible to prevent the buckling of the can without any shock load being applied, apply a constant axial...
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JP6877891B2 |
Provided is a seaming device capable of preventing dents, caused by a can guide or a seaming turret pocket, and buckling resulting from the dents during seaming, and capable of improving seaming accuracy, by stabilizing the posture of th...
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JP6877875B2 |
Provided is a seaming device capable of preventing dents, caused by a can guide or a seaming turret pocket, and buckling resulting from the dents during seaming, and capable of improving seaming accuracy, by stabilizing the posture of th...
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JP6875824B2 |
To provide a drawing-and-squeezing can which is not resin-coated and has an appearance excellent in metallic luster.A drawing-and-squeezing can 10 in this invention has surface roughness Rz 1 of 0.5 μm or less at peripheral direction ma...
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JP6877943B2 |
To prevent the occurrence of buckling even when the wall thickness of a bottle can is decreased.When a cup-shaped material drawn from a metal plate having a plate thickness of 0.230 mm-0.300 mm is subjected to redrawing and ironing to fo...
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JP6872115B2 |
A metallic ingot for impact pressing includes a contact surface of the metallic ingot to contact a male mold in impact pressing having a maximum height roughness Rz of 20 μm to 50 μm and an average length of a roughness curve element R...
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JP6868336B2 |
Within examples, a method of manufacturing a double-walled titanium conduit is described. Example methods include stitch welding multiple concentric sheets to form a stitch layer (902), providing the stitch layer between an inner wall an...
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JP2021070056A |
To provide a can body external surface recess molding method which can extremely easily obtain change of decorative effect of a can body due to a recess formed in the can body while suppressing increase in cost of manufacture, and enable...
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JP2021511263A |
A central panel 40, an expandable bubble 12 arranged on the center panel 40, and a can end 30 including the center panel 40 are provided. The use of expandable bubbles 12 allows for expandable rivet buttons 22, followed by extended rivet...
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JP6864134B2 |
To provide a receiving seat structure of a cup-shaped body capable of enhancing positional accuracy of the cup-shaped body placed on a receiving seat, and capable of stably enhancing a processing grade of a DI can molded by DI-processing...
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JP6863821B2 |
To provide a can forming apparatus in which a plurality of can body holding parts formed on a rotating turn table can stably hold a can body over the whole area other than a location which the can body is attached to and detached from.A ...
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JP6859886B2 |
To provide a pipe end lid capable of being easily installed and prevented from falling out during heat treatment.A pipe end lid 1 which is attached to a pipe end of a steel pipe P includes: an inner lid 11 disposed inside the steel pipe ...
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JP6850478B2 |
To provide a method for manufacturing an inexpensive mouthpiece excellent in corrosion resistance while having a structure of not spoiling an appearance, and capable of preventing oil leakage.A method for manufacturing a mouthpiece inclu...
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JP6852083B2 |
An alignment assembly for a press assembly is provided. The alignment assembly includes a number of alignment elements. The alignment elements include a number of moving alignment elements. The moving alignment elements are coupled to an...
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JP6843724B2 |
An upstream-side guidance part 400 is provided with plural upstream-side guidance members 410 guiding disc-shaped members 300. A downstream-side guidance part 500 is provided with plural downstream-side guidance members 510 guiding the d...
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JP6842145B1 |
To reduce or eliminate a gap between an end surface of a bulge on a curved pipe portion side and an outer peripheral surface of a straight pipe portion, and in addition, an oval-shaped bulge having a well-formed shape. And to provide a m...
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JP6843729B2 |
To provide a can manufacturing apparatus which can unfailingly discard defects of cans held by a holding table and tranport non-defective cans to a next step without discarding the cans wastefully to improve product yield and increase th...
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JP6843713B2 |
To provide a can forming apparatus capable of improving maintenance characteristics of a forming tool arranged on the front stage side of a cutting tool which is connected to a vacuum duct for sucking cut pieces, of forming tools arrange...
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JPWO2019171868A1 |
The molding device is a molding device that expands a metal pipe material to form a metal pipe having a pipe portion and a flange portion, and includes a hardness lowering portion that lowers the hardness of the flange portion than that ...
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JP6841899B2 |
A crimping unit (1) having a first plate (10); a first lever (50) equipped with a winding wheel (54), a second lever (60) equipped with a crushing wheel (64), a winding actuator connected to the first lever (50), and a crushing actuator ...
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