Invention Grant
- Patent Title: Composite mold, plastic working device for workpiece material, and plastic working method for workpiece material
- Patent Title (中): 复合模具，工件材料塑料加工装置，工件材料塑料加工方法
-
Application No.: US12091696Application Date: 2006-10-31
-
Publication No.: US08171768B2Publication Date: 2012-05-08
- Inventor: Hiroshi Ueno , Satoshi Hashimoto , Alexei Vinogradov
- Applicant: Hiroshi Ueno , Satoshi Hashimoto , Alexei Vinogradov
- Applicant Address: JP Osaka JP Kyoto JP Osaka
- Assignee: JTEKT Corporation,Satoshi Hashimoto,Alexei Vinogradov
- Current Assignee: JTEKT Corporation,Satoshi Hashimoto,Alexei Vinogradov
- Current Assignee Address: JP Osaka JP Kyoto JP Osaka
- Agency: Nixon & Vanderhye P.C.
- Priority: JP2005-316832 20051031
- International Application: PCT/JP2006/321745 WO 20061031
- International Announcement: WO2007/052654 WO 20070510
- Main IPC: B21C23/00
- IPC: B21C23/00 ; B21C23/01 ; B21D22/00
Abstract:
After a rod-like titanium material 20 is accommodated in a generally linear-shaped groove 13 of a first mold 7, a first guide portion 15 of a second mold 8 is fitted to the groove 13. Thereafter, the first mold 7 is moved along an arrow A direction relative to the second mold 8 fixed to an anchor block, by which the titanium material 20 substantially immovably retained in the groove 13 of the first mold 7 is bent and pushed into a through hole 24 of the second mold 8 by the first guide portion 15, thus being plastically deformed.
Public/Granted literature
Information query
