Land vehicles – Wheeled – Running gear
Reexamination Certificate
2011-08-30
2011-08-30
Ilan, Ruth (Department: 3616)
Land vehicles
Wheeled
Running gear
C280S124100, C280S124116, C280S124128, C280S124170, C267S260000, C267S262000
Reexamination Certificate
active
08006990
ABSTRACT:
An improved suspension that may be used in any dynamically loaded beam structure, such as a trailer chassis. Specifically, an improved spring hanger and method for attachment are discussed, in which the improved spring hanger is welded to the web of a support beam, where stresses are lower, as opposed to the bottom flange thereof. Methods are provided for welding the spring hanger to said beam alongside as well as in contact with existing, transverse support members.
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Davis John E.
Seacat Daniel O.
Virus Mark R.
English James
Ilan Ruth
Pingel G. Brian
Reinke Manufacturing Co., Inc.
Urban Camille L.
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