Railway rolling stock – Trucks – Radial
Reexamination Certificate
2005-06-28
2005-06-28
Le, Mark T. (Department: 3617)
Railway rolling stock
Trucks
Radial
Reexamination Certificate
active
06910426
ABSTRACT:
An improved bogie control arm for steering wheels and axles of bogies comprising of two pairs of C-type control arm made out of rolled steel channel section which has been flared by splitting the web and thereafter welding profile cut steel plates, two pairs of fabricated adapter is connected to said control arm by means of welding or rivetting, the fabricated adapter is provided with rubber spring as primary suspension, the two pairs of ‘C’-type control arms are connected to each other by means of cross struts and pins.
REFERENCES:
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patent: 4003316 (1977-01-01), Monselle
patent: 4067261 (1978-01-01), Scheffel
patent: 4067262 (1978-01-01), Scheffel
patent: 4237791 (1980-12-01), Jackson et al.
patent: 4244297 (1981-01-01), Monselle
patent: 4428301 (1984-01-01), Jackson
patent: 4429637 (1984-02-01), Jackson et al.
patent: 4480553 (1984-11-01), Scheffel
patent: 6233806 (2001-05-01), Anderson et al.
Besco Limited
Le Mark T.
Venable LLP
Voorhees Catherine M.
LandOfFree
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