File:UP Big Boy T-Truck Rocker Arr.jpg
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Size of this preview: 517 × 599 pixels. Other resolution: 600 × 695 pixels.
Original file (600 × 695 pixels, file size: 56 KB, MIME type: image/jpeg)
Attached is a portion of the trailer truck arrangement drawing for a UP Big Boy. You can see the way the prototype rocker, rocker seat and bearing, and the rocker plate (which is mounted on the bottom of the frame cradle) were designed. Notice the "teeth" (or "toes") at the bottom of the rocker plate. From http://www.chaski.org/homemachinist/viewtopic.php?t=76521
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 14:50, 31 October 2018 | | 600 × 695 (56 KB) | Dnevil (talk | contribs) | Attached is a portion of the trailer truck arrangement drawing for a UP Big Boy. You can see the way the prototype rocker, rocker seat and bearing, and the rocker plate (which is mounted on the bottom of the frame cradle) were designed. Notice the "te... |
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