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Car Axle Bearing.

Description: Patent for a new and improved car-axle bearing. This design is "compris[ed of] the separable upper and lower sections having the longitudinal grooves on their respective upper and lower sides, the straps fitting in the said groove, and the bolts engaging the said straps and clamping the sections of the box together . . . in combination with the axle having its end fitting within the box, the collar shrunk onto the end of the axle within the box, said collar having the annular flanges, and the b… more
Date: July 12, 1887
Creator: Hawkins, Andrew Jackson & Wilkins, John Walker
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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