UNT Libraries Government Documents Department - 5 Matching Results

Search Results

Results: 1 - 5

Motor.

Description: Patent for a new and improved motor. This design consists in "[t]he combination, of a clock-work mechanism, of the spring-shaft, the screw geared thereto, whereby the said screw will be rotated simultaneously with the spring-shaft, the friction-drum, and the brake-bar bearing on the said drum and engaging the screw" (lines 90-95).
Date: August 24, 1886
Creator: Roberts, Robert Edward Lee
Item Type: Refine your search to only Patent

Tamping Machine

Description: Patent for the invention of a new and useful improvement in Tamping-Machines. Includes full, clear, and exact description and illustration. Invention relates to an improvement in machines for tamping, intended for tamping dirt under railway-ties (20).
Date: August 24, 1886
Creator: Carley, John, W.
Item Type: Refine your search to only Patent

Tongue Support for Vehicles.

Description: Patent for a new and improved tongue-support for vehicles. This design "is to provide a spring for bearing downwardly upon the rear end of the tongue, and thereby raising and supporting the front end thereof, to relieve the horses' necks of the weight of the tongue, and thereby enable them to draw the wagon more readily, and with less exertion" (lines 23-29).
Date: August 24, 1886
Creator: Ham, Zachariah Melton
Item Type: Refine your search to only Patent

Well Bucket.

Description: Patent for a new and improved well bucket. This design consists in "[t]he combination of a body having a valve-seat facing downward in its bottom, a valve having a conical guide upon its upper surface, a flange at its lower end bearing against the seat with a washer and formed with an upwardly-projecting eye or link at its top, and a rod for the attachment of the hoisting-rope passing out at the top of the bucket and having an eye at its lower end connected to the eye of the link" (lines 40-49). more
Date: August 24, 1886
Creator: Fellrath, Charles John
Item Type: Refine your search to only Patent
Back to Top of Screen