Invention Grant
- Patent Title: Method for the manufacture of a workpiece with defined surface
- Patent Title (中): 用于制造具有限定表面的工件的方法
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Application No.: US13187024Application Date: 2011-07-20
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Publication No.: US09278385B2Publication Date: 2016-03-08
- Inventor: Karl Schreiber , Werner Beck
- Applicant: Karl Schreiber , Werner Beck
- Applicant Address: DE DE
- Assignee: Rolls-Royce Deutschland Ltd & Co KG,FormTech GmbH
- Current Assignee: Rolls-Royce Deutschland Ltd & Co KG,FormTech GmbH
- Current Assignee Address: DE DE
- Agency: Shuttleworth & Ingersoll, PLC
- Agent Timothy J. Klima
- Priority: DE102010032098 20100723
- Main IPC: B21D22/02
- IPC: B21D22/02 ; B21D31/00 ; B21D37/20 ; F01D5/14 ; B21F27/12 ; F04D29/02 ; F04D29/32 ; F04D29/54
Abstract:
A method for manufacturing a workpiece 1, 2 uses a forming tool 4, 5 having a cavity 3. An embossing element 6 profiled on at least one surface is arranged on at least one surface of the forming tool 4, 5 for producing a surface structure, and with the profile of the embossing tool 6 is imparted to the surface of the workpiece 1, 2 during a forming process.
Public/Granted literature
- US20120017663A1 METHOD FOR THE MANUFACTURE OF A WORKPIECE WITH DEFINED SURFACE Public/Granted day:2012-01-26
Information query
