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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266 8x10% PENNSYLVANIA RAILROAD COMPANY PHILADELPHIA, BALTIMORE * WASHINGTON RAELHOAD COMPANY NORTHERN CENTRAL RAILWAY COMPANY WEST JERSEY A SEASHORE RAILROAD COMPANY TEST DEPARTMENT SHEET No. 7983 ALTOONA, PA.S.-22-/9.3. BRAKE TESTS W. JAND.S.RR. is 192911 - - 1W Bit it 1 LL IT LAK st - i 5 uh H1 bit 4. paaisi + in ISIM L in 5 I issisaiisitiohl. Fig. 160. COEFFICIENT OF FRICTION OF BRAKE SHOE. Tests of one shoe showing changés in coefficient of friction, bearing area and te p