. American engineer and railroad journal . in 5. H a « s 5 ° fl - * = — 3 O t- t * 0 s. Z 3 1 o£ -=« - O 5 _ 13 2 o ° ? I a. 2 ° o I — s 8 -- -r 45 T3 a is ■P Q- O *l o .5 § & - ov 44 AMERICAN ENGINEER AND RAILROAD JOURNAL. drawings, but for convenience the sizes of the principal mem-bers are given as follows: Center sills 15-in., 33-lb. channels Side sills 11%-lb. channels Posts and braces 5-in., 9 and 11%-lb. channels Top coping angle 1>k in. x 2 in. x % in. Frame corner diagonal braces 6 in. x 3y2 in. x %-in. angles Corner and end connecting angles 4 ins. x 4 ins. x \2 in. Bolster
. American engineer and railroad journal . in 5. H a « s 5 ° fl - * = — 3 O t- t * 0 s. Z 3 1 o£ -=« - O 5 _ 13 2 o ° ? I a. 2 ° o I — s 8 -- -r 45 T3 a is ■P Q- O *l o .5 § & - ov 44 AMERICAN ENGINEER AND RAILROAD JOURNAL. drawings, but for convenience the sizes of the principal mem-bers are given as follows: Center sills 15-in., 33-lb. channels Side sills 11%-lb. channels Posts and braces 5-in., 9 and 11%-lb. channels Top coping angle 1>k in. x 2 in. x % in. Frame corner diagonal braces 6 in. x 3y2 in. x %-in. angles Corner and end connecting angles 4 ins. x 4 ins. x \2 in. Bolster plate connecting angles 3 ins. x 3 ins. x % in. End plate angles 5 ins. x 3 ins. x y2 in. Body corner angles 4 ins. x 4 ins. x 5/16 in. Post and brace top connection 6 ins. x % in. Top bolster plates 17 ins. x V2 in. Bottom bolster plates (2) 7 ins. x % in. End plates 11 ins. x % in. All rivets % in. Side plank 2i4-in. pine Chute piank 1%-in. oak Truck bolsters (2) in in. 35-lb. I beams Spring plank 12 30-lb. channel Arc
Size: 1051px × 2376px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1890, booksubjectrailroadengineering
