UNT Libraries Government Documents Department - 3 Matching Results

Search Results

Results: 1 - 3

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

Manure Distributer.

Description: Patent for a new and improved fertilizer distributor. This design consists in "the rotating shaft having the stirring apparatus, the wheels loosely mounted on the said shaft, the detent to engage the shaft and prevent it from rotating, and the clutch mechanism to secure one of the wheels to the shaft" (lines 5-10).
Date: April 12, 1887
Creator: Harrell, Solomon James
Item Type: Refine your search to only Patent
Back to Top of Screen