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Rail-Fastening.
Patent for a rail fastening for padding the connection between the rail and the tie, which has a stronger connection than previous versions of this type of device.
Date:
December 24, 1907
Creator:
Percival, Herbert E.
System:
The Portal to Texas History
Railway-Tie.
Patent for improvements in railway ties, specifically railway ties in the "metallic" class. The ties in this class are affixed to the rails without the need for spikes.
Date:
March 6, 1906
Creator:
Rollins, William A.
System:
The Portal to Texas History
Rail-Fastening for Plastic Ties and the Process of Making the Same.
Patent for " an improvement in rail-fastenings for plastic ties and the process of making the same." (lines 12-14) including instructions and illustrations.
Date:
December 26, 1905
Creator:
Percival, Herbert E.
System:
The Portal to Texas History
Gin Saw Cleaner
Patent for a gin-saw cleaner. The invention "relates to gin-saw cleansers and tooth-straighteners, and has for its object to produce a device of this character which will be simple of construction, efficient in operation, and one in which the saw-engaging knives or members may be simultaneously adjusted to regulate them for operation upon saws which are spaced apart a greater or lesser distance" (lines 8-16) illustration included.
Date:
June 9, 1903
Creator:
Stanifer, William D.
System:
The Portal to Texas History
Wire Twister and Tightener.
Patent for a wire twister and tightener for wire fences. With this invention, "the fence-wire is caused to be contracted, twisted, and made taut" (lines 17-18). It is a set of toothed ratchet wheels that have v-shaped slots for the wire. Pawls act on the teeth, and springs and levers move the pawls.
Date:
March 17, 1896
Creator:
Stafford, George A.
System:
The Portal to Texas History
Switch Attachment.
Patent for a switch attachment that consists of a derailing guard, a side track rail, an adjustable shoe that pivots next to the rail, a vertical groove in the end of the shoe, and a swinging free arm.
Date:
April 3, 1894
Creator:
Warren, Governor D. & Casey, James
System:
The Portal to Texas History
Wire-Stretcher
Patent for a wire stretcher for stretching wire to build fences.
Date:
December 30, 1890
Creator:
Burdick, John
System:
The Portal to Texas History