Invention Grant
- Patent Title: Method and apparatus for removing blind fasteners
- Patent Title (中): 去除盲链扣件的方法和装置
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Application No.: US12330249Application Date: 2008-12-08
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Publication No.: US08387226B2Publication Date: 2013-03-05
- Inventor: Matthew J. Weigel, Jr. , Sujith N. Mally
- Applicant: Matthew J. Weigel, Jr. , Sujith N. Mally
- Applicant Address: US IL Chicago
- Assignee: The Boeing Company
- Current Assignee: The Boeing Company
- Current Assignee Address: US IL Chicago
- Agency: Yee & Associates, P.C.
- Main IPC: B23P19/02
- IPC: B23P19/02

Abstract:
A method and apparatus are present for removing a blind fastener from a structure. A first hole is drilled in a guide located around a center of a head of a core bolt in a body of the blind fastener to form a pilot hole. A second hole is drilled in the pilot hole in the head of the core bolt. The head of the core bolt is separated from the shaft of the core bolt. The core bolt is separated from the body. The core bolt is moved out of the body after the core bolt has been separated from the body. A head of the body is separated from a shaft of the body. The shaft of the body is moved out of the structure.
Public/Granted literature
- US20110000064A1 METHOD AND APPARATUS FOR REMOVING BLIND FASTENERS Public/Granted day:2011-01-06
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