Method for grinding a rail, and device for carrying out said...

Details Method for grinding a rail, and device for carrying out said... Method for grinding a rail, and device for carrying out said...

2005-07-26

2005-07-26

Eley, Timothy V. (Department: 3724)

Abrading

Abrading process

With tool treating or forming

C451S058000, C451S347000

Reexamination Certificate

active

06921319

ABSTRACT:
The invention relates to a method for grinding at least the running surface of a rail (1), especially of a railway rail, by producing a relative movement between a grinding wheel (12) having a profile that mates the profile of the running surface, and a rail (1) in the longitudinal direction thereof. The aim of the invention is to avoid an overheating when large amounts of material are removed. To this end, the axis (21) of the grinding wheel (12) includes, with a plane (22) that is perpendicular to the longitudinal direction of the rail (1), an angle α that deviates from 0°.

REFERENCES:
patent: 4583327 (1986-04-01), Jaeggi
patent: 4908993 (1990-03-01), Buhler
patent: 4951424 (1990-08-01), Buhler
patent: 5265379 (1993-11-01), Panetti
patent: 5566437 (1996-10-01), Jaeggi
patent: 5580299 (1996-12-01), Pomikacsek
patent: 44 37 585 (1996-03-01), None
patent: 0 843 043 (1998-05-01), None
patent: WO 91/17310 (1991-11-01), None

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