Method for joining rails by friction welding

Details Method for joining rails by friction welding Method for joining rails by friction welding

2011-06-14

2011-06-14

Ward, Jessica L (Department: 1735)

Metal fusion bonding

Process

Using dynamic frictional energy

C228S002100, C228S112100, C228S114500

Reexamination Certificate

active

07959056

ABSTRACT:
Method for the metallic joining of profiled rails in the longitudinal direction. Method includes heating rail ends to a joining temperature by pressing together faces of the rails end while simultaneously moving them relative to one another in an oscillating manner with a greatest oscillation amplitude relative to one another perpendicular to the main axis direction Y with the maximum moment of inertia of the cross-sectional surface, aligning the rail ends, and pressing the faces together to join the rails together.

REFERENCES:
patent: 3691622 (1972-09-01), Takagi et al.
patent: 3732613 (1973-05-01), Steigerwald
patent: 5697545 (1997-12-01), Jennings et al.
patent: 2003/0075584 (2003-04-01), Sarik et al.
patent: 2004/0256439 (2004-12-01), Pfeiler
patent: 2005/0224559 (2005-10-01), Pfeiler
patent: 411883 (2004-07-01), None
patent: 3307445 (1984-09-01), None
patent: 19807457 (1998-09-01), None
patent: 070919 (1996-04-01), None
patent: 1459833 (2004-09-01), None
patent: 1293531 (1972-10-01), None
patent: 5-104263 (1993-04-01), None
patent: 6-312279 (1994-11-01), None
patent: 2002-153975 (2002-05-01), None
patent: 2004/028733 (2004-04-01), None
English language Abstract of JP 5-104263.
English language Abstract of JP 2002-153975.
English language Abstract of JP 6-312279.
Emmerich & Waltraude Simoncsics, Japanese-English Code-Dictionary, ÖBV Pädagogischer Verlag GmbH, Vienna 1996, ISBN 3-215-12168-9, p. 705, right column.

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