Invention Grant
- Patent Title: Forming metal preforms and metal balls
- Patent Title (中): 成型金属预制件和金属球
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Application No.: US14058257Application Date: 2013-10-20
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Publication No.: US08944306B2Publication Date: 2015-02-03
- Inventor: Peter A. Gruber , Paul A. Lauro , Jae-Woong Nah
- Applicant: International Business Machines Corporation
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agent Louis J. Percello; Robert M. Trepp
- Main IPC: B23K37/00
- IPC: B23K37/00 ; B22D29/02 ; B22D23/00 ; B22D25/02 ; B22C9/06 ; B22D21/02
Abstract:
An apparatus for transferring metal solidified in blind cavities is described incorporating a first flexible tape having blind cavities, a second flexible tape having adhesive regions, rollers for guiding respective tapes and means for moving respective tapes. Also a conveyor belt having blind or through cavities, rollers and a vibration transducer or pressurized gas is described to release solidified metal in the cavities.
Public/Granted literature
- US20140041824A1 FORMING METAL PREFORMS AND METAL BALLS Public/Granted day:2014-02-13
Information query
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