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2011
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Invention
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Seaming device and connection guide member. A seaming device is provided with: a processing unit ... |
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2010
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Invention
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Seaming device. Disclosed is a seaming device which joins a first workpiece (110) and a second wo... |
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Invention
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Press machining device and shaft portion restriction device. A press machining device comprises a... |
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1999
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Invention
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Branch pipe forming tool and method of forming branch pipe on metal tube with the tool. A branch ... |
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1996
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Invention
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Press working machine. In the press working machine, a first working plate is downwardly moved by... |
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Invention
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Press working machine. A press working machine includes base members having concave portions, sli... |
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Invention
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Press working machine with a vertically movable lower mold and a horizontally movable workpiece c... |
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Invention
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Joint structure for metal plates. A joint structure provides a strong contact force between two m... |
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1990
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Invention
|
Press. ABSTRACT OF THE DISCLOSURE A press performs first-stage press working on a long plate memb... |
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Invention
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Apparatus for forming long plate member. Disclosed herein is a forming apparatus for shaping a lo... |
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Invention
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Apparatus for forming long plate member. A forming apparatus for shaping a long plate member (31)... |
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1989
|
Invention
|
Drawing machine. A drawing machine for drawing a workpiece (41) comprises first and second drawin... |
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1987
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Invention
|
Joint construction for metal sheets. A joint construction for metal sheets is made by joining fir... |
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1983
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Invention
|
Inner box for a cooking appliance. An inner box for a cooking appliance comprises a front panel (... |
