Invention Grant
- Patent Title: Production method for stamped parts and apparatus
- Patent Title (中): 冲压零件和装置的生产方法
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Application No.: US13084652Application Date: 2011-04-12
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Publication No.: US09533340B2Publication Date: 2017-01-03
- Inventor: Ralf Morlo , Reinhold Neumann
- Applicant: Ralf Morlo , Reinhold Neumann
- Applicant Address: DE Friedrichshafen
- Assignee: ZF Friedrichshafen AG
- Current Assignee: ZF Friedrichshafen AG
- Current Assignee Address: DE Friedrichshafen
- Agency: Davis & Bujold, PLLC
- Agent Michael J. Bujold
- Priority: DE102010028280 20100428
- Main IPC: B21D35/00
- IPC: B21D35/00 ; B21D28/16
Abstract:
A method for producing stamped components in two method steps such that, during the first method step, a workpiece (1) is stamped out or precision-cut and then transported between the first and the second method step. The second method step comprises simultaneously corrugating and deburring the workpiece (1′). The method is carried out using a two-stage tool.
Public/Granted literature
- US20110265541A1 PRODUCTION METHOD FOR STAMPED PARTS AND APPARATUS Public/Granted day:2011-11-03
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