Invention Grant
- Patent Title: Telescoping die for tube bending
- Patent Title (中): 用于管弯曲的伸缩模具
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Application No.: US225102Application Date: 1994-04-08
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Publication No.: US5421182APublication Date: 1995-06-06
- Inventor: Gerald C. Rieck , Antoni J. Malarz
- Applicant: Gerald C. Rieck , Antoni J. Malarz
- Applicant Address: MI Detroit
- Assignee: General Motors Corporation
- Current Assignee: General Motors Corporation
- Current Assignee Address: MI Detroit
- Main IPC: B21D7/025
- IPC: B21D7/025 ; B21D7/08
Abstract:
A telescoping die for use in place of a conventional fixed die in a multi-axis tube bender. The telescoping die provides a means of automatically varying the distance to the moveable die thereby increasing the range of possible bend radii that can be formed while maintaining a close positioning between the feed mechanism and the telescoping die.
Public/Granted literature
- US4873230A Composition for the preservation of organs Public/Granted day:1989-10-10
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