Brake Tests
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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152
180 Per Cent. No. OF TESTS WITH Sliding JI000’8 H3AØ •
AVQ go NAA ISHII
LA St HZAQ ON -
Run - +o 00 N o - ON
150 Per Cent. No. of Tests With Sliding La I 000’8 NGAO 06 I ;* 00
(I MO NAH IsHIJ 000-
LEH ST U3AQ 100000 - ON
• +00000 10100-
125 Per Cent. No. of Tests With Sliding JG I 000'8 HMAO -
(I go NAWIsaIA X3HJ St HMAO 4
0-
Run J 00000-0 ON -
113 Per Cent. No. of Tests WITH Sliding LGI000’8 H3AQ
CI 30 NAIIsHIJI
L2ST HHAQ II
Run | 1004040 - ON
90 Per Cent. No. of Tests With Sliding LITA 000’8 HAO
(I 30 NOH iS«IJ -
XH3J Ç1 8HA0 ON -
Run co NANO N—NO
Kind of Brake Shoes Plain C. I d d) br # co • - O a co p. d a c A H o g @ A o 0 t-
RIGGING Standard (Sin-[ gle Shoe) 1 e 0 o Z o on co o ON o Z No. 3 Clasp...{
0 Seven of these were first runs of day.
* Single car, wheel sliding over 250 feet.
at Various PERCENTAGES OF Braking Power.
Per Cent, of Runs With Wheel Sliding Over 15 Feet
ALL BRAKES 180 PER CENT. 19 48
150 PER CENT. o. O 0
125 PER CENT. 0000
113 PER CENT. N°
90 PER CENT. co
SINGLE SHOE BRAKE 180 PER CENT. or
150 PER CENT. 00 N NT©
125 PER CENT. 0 CN
113 PER CENT. o
90 PER CENT. •|
CLASP BRAKES 180 PER CENT. II 06
150 PER CENT. 17 40
125 PER CENT. 00 o ON
113 PER CENT. co I
90 PER CENT. 0 0
- — Plain C. I Flange C. I