Metal fusion bonding – Process – With clamping or holding
Reexamination Certificate
2006-10-19
2009-06-30
Fureman, Jared J (Department: 1793)
Metal fusion bonding
Process
With clamping or holding
C228S101000, C228S002100, C269S309000
Reexamination Certificate
active
07552856
ABSTRACT:
A joining method for joining together a first member having a circular hole and a second member having a circular portion fitted into the circular hole, at and around an entire annular joint interface between a circumferential wall of the circular portion and a circumferential wall of the circular hole. The joining method includes: preparing a clamp apparatus having a clamp body and a presser member attached to the clamp body in a manner rotatable about an axis of the circular hole of the first member; and joining the first and second members together at and around the annular joint interface therebetween while clamping the second member by the presser member so as to prevent movement of the second member in relation to the first member and rotating the first and second members about the axis of the circular hole of the first member.
REFERENCES:
patent: 4468161 (1984-08-01), Krueger
patent: 6641029 (2003-11-01), Bonnell
patent: 2005/0133482 (2005-06-01), Clark et al.
patent: 2007/0062914 (2007-03-01), Saji et al.
patent: 2008/0073409 (2008-03-01), Ostersehlte
patent: 2002-248584 (2002-03-01), None
Fureman Jared J
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Rahman Ahmed Abdel
Showa Denko K.K.
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