Spring element made from a ferritic chromium steel

Details Spring element made from a ferritic chromium steel Spring element made from a ferritic chromium steel

2011-08-30

2011-08-30

King, Roy (Department: 1733)

Metal treatment

Stock

Ferrous

C267S158000, C148S908000, C148S580000

Reexamination Certificate

active

08007602

ABSTRACT:
Spring element, in particular spring rail for wipers, in particular of motor vehicles, with a low tendency to vibrate or a high attenuation, made from a ferritic chromium steel comprising 0.03 to 0.12% of carbon, 0.2 to 0.9% of silicon, 0.3 to 1% of manganese, 13 to 20% of chromium, 0.1 to 2.0% of molybdenum, 0.05 to 1.0% of copper, 0.02 to 0.05% of nitrogen, less than 0.01% of titanium, 0.01 to 0.10% of niobium and 0.02 to 0.25% of vanadium, remainder iron.

REFERENCES:
patent: 2527521 (1950-10-01), Bloom
patent: 4022640 (1977-05-01), Tanczyn
patent: 5178693 (1993-01-01), Miyakusu et al.
patent: 5759304 (1998-06-01), Kluge
patent: 6544356 (2003-04-01), Katagiri et al.
patent: 6939418 (2005-09-01), Bilgen et al.
patent: 2001/0034921 (2001-11-01), Kang
patent: 43 01 754 (1994-07-01), None
patent: 101 13 657 (2002-09-01), None
patent: 0 481 377 (1992-04-01), None
patent: 1083237 (2001-03-01), None
patent: 1 099 773 (2001-05-01), None
patent: 1 113 084 (2001-07-01), None
patent: 1 288 089 (2003-03-01), None
patent: 60213246 (1985-10-01), None
patent: 11302737 (1999-11-01), None
patent: 2001 107195 (2001-04-01), None
patent: 2001123248 (2001-05-01), None
patent: WO 01/58732 (2001-08-01), None
Machine translation of JP2001-123248 May 8, 2001.

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