US435253A - Island - Google Patents
Island Download PDFInfo
- Publication number
- US435253A US435253A US435253DA US435253A US 435253 A US435253 A US 435253A US 435253D A US435253D A US 435253DA US 435253 A US435253 A US 435253A
- Authority
- US
- United States
- Prior art keywords
- stringers
- rail
- stillman
- bolts
- separating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 150000001875 compounds Chemical class 0.000 description 4
- 241000220010 Rhode Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63G—MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT
- A63G7/00—Up-and-down hill tracks; Switchbacks
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
- E01B3/02—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from wood
- E01B3/12—Longitudinal sleepers; Longitudinal sleepers integral or combined with tie-rods; Combined longitudinal and transverse sleepers
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
Description
UNITED STATES PATENT OFFICE.
HERBERT L. STILLMAN, OF OHARLESTOWN, RHODE ISLAND.
RAI LWAY.
SPECIFICATION forming part of Letters Patent No. 435,253, dated August 26, 1890.
Application filed February 18, 1890- gerial No. 340.948. (N0 model.)
To all whom it may concern.-
Be it known that I, HERBERT L. STILLMAN, a citizen of the United States, residing in Charlestown, in the county of Washington and State of Rhode Island, have invented new and useful Improvements in Railways; and I do declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same.
This invention has relation to improvements in railways and is more particularly adapted for street-railways.
The invention will be fully understood from the following description, when taken in connection with the accompanying drawings, in which Figure 1 is a perspective View of a section of a railway with my improvements attached. Fig. 2 is a perspective view of one of the rails removed. Fig. 3 is a perspective View of a bolt and separating-washer removed.
Referring by letter to said drawings, a indicates the rails, which are approximately of a T form in cross-section, with openings through the vertical portion to receive the bolts f b. The compound stringers, in two vertical sections, are placed horizontally to each other and separated at the top by the vertical ortion of rail g, and at the bottom by separating-Washers h, and secured firmly toget-her by the bolts f, passing through the apertures c and through the stringer and vertical portion of the rail. The tie e is employed in holding the stringers in position.
In operation after the apertures have been formed in the stringers, I place the two sections of the stringer side by side, with the rail plac'ed on top with the vertical portion between the Washers separating said stringers at the bottom, secured and held in position by the bolts and ties, as shown in the accompanying drawings. By this construction it will be seen that a very firm and substantial railway is secured by a limited amount of material used, and springing and lifting of the rail prevented.
Having described this invention, what I claim is The improved railway herein described, consisting of the compound stringers with annular transverse apertures, the rail of the T form with transverse apertures, and the separating-Washer secured by the bolts and cross-ties, substantially as specified.
HERBERT L. STILLMAN.
\Vitnesses:
SARAH E. STILLMAN, WM. E. THOMPSON.
Publications (1)
Publication Number | Publication Date |
---|---|
US435253A true US435253A (en) | 1890-08-26 |
Family
ID=2504157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US435253D Expired - Lifetime US435253A (en) | Island |
Country Status (1)
Country | Link |
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US (1) | US435253A (en) |
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0
- US US435253D patent/US435253A/en not_active Expired - Lifetime
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