12,000 on the are provided for these slides, to limit their movement drawbar, and the distance from the center of the and prevent the separation of the book and its covers, line of draught, K, to the center of the pin, C, pivot- one form of which is shown as a face strip arranged to ing the arms… … support, such as a heavy crane, and either loading the lower end, h, with car wheels of known weight, or ar- WILLIAMSON'S BOOK COVEB. 25,000,000 car miles. This form of comparison is occa- ranging a lever to pull down at h, so that less mate- sionally refined to ton miles, which means the product…
Patented · Munn · Valve · Center · Water · Patents · Scientific American · Luminous · Galvanized iron · Steam engine · Ship railway · Address munn · Novel construction · Lever bar · Sewing machine · Cast Iron · Side bars
Internet Archive · Public domain (published before 1931). Free to use for anything.
