ForsideBøgerBrake Tests

Brake Tests

Jernbanebremser

År: 1913

Forlag: Pensylvania Railroad Company

Sted: Altoona, Penna.

Sider: 401

A Report Of A Series Of Road Tests Of Brakes On Passanger Equipment Cars Made At Absecon, New Jersey, In 1913

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270 M.P.479D 8 x 10% 10-15-12 Pennsylvania RAILROAD COMPANY PELADELPHKA. BALTIMORE & WASHINGTON Rannoap COMPANY NORTHERN CENTRAL Railway COMPANY WHET JERSEY & SEASHORE RAILROAD COMPANY Sheet No. 7999_______TEST DEPARTMENT BRAKE TESTS WU& SRR Altoona, P.. B-22:/9/3 Fig. 163. COEFFICIENT OF FRICTION AND SPEED. The highest coefficient of friction is obtained with a flanged slotted shoe.