Metal deforming – By use of roller or roller-like tool-element – Roller or roller-like tool-element of particular configuration
Reexamination Certificate
2008-03-18
2008-03-18
Suhol, Dmitry (Department: 3725)
Metal deforming
By use of roller or roller-like tool-element
Roller or roller-like tool-element of particular configuration
C492S040000, C072S178000, C072S182000, C072S236000
Reexamination Certificate
active
11339518
ABSTRACT:
A roller tool is used within a sheet deformation facility for the linear deformation of sheet metal. The roller tool comprises a press roller having a shaft and a roller body rolling around the same as well as a counterbody. The press roller and the counterbody can be jointly moved in a linear manner relative to a sheet positioned between them that is to be processed for performing the sheet metal deformation. The roller body has a plurality of roller discs which are adjacent to each other, which together form the section of the roller body that can be placed onto the sheet to be processed and which can rotate around the shaft independently of each other. The sheet deformation facility is furthermore provided with a roller tool support and a drive for pivoting the roller tool support around an axis perpendicular to the sheet that is to be processed.
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Bauer Hans Jürgen
Keller Florian
Browdy and Neimark PLLC
Pass Stanztechnik AG
Suhol Dmitry
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