US262126A - Construction of cable railways - Google Patents
Construction of cable railways Download PDFInfo
- Publication number
- US262126A US262126A US262126DA US262126A US 262126 A US262126 A US 262126A US 262126D A US262126D A US 262126DA US 262126 A US262126 A US 262126A
- Authority
- US
- United States
- Prior art keywords
- tube
- rails
- construction
- slot
- irons
- 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
- 238000010276 construction Methods 0.000 title description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 18
- 239000000463 material Substances 0.000 description 12
- 210000000614 Ribs Anatomy 0.000 description 10
- 229910052742 iron Inorganic materials 0.000 description 10
- 239000000203 mixture Substances 0.000 description 10
- 239000002023 wood Substances 0.000 description 6
- 239000002965 rope Substances 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 210000001503 Joints Anatomy 0.000 description 2
- 235000000396 iron Nutrition 0.000 description 2
- VYMDGNCVAMGZFE-UHFFFAOYSA-N phenylbutazonum Chemical compound O=C1C(CCCC)C(=O)N(C=2C=CC=CC=2)N1C1=CC=CC=C1 VYMDGNCVAMGZFE-UHFFFAOYSA-N 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C11/00—Locomotives or motor railcars characterised by the type of means applying the tractive effort; Arrangement or disposition of running gear other than normal driving wheel
Definitions
- My invention relates to cable railways; and it consists in the employment of a connectingtie for the rails and supports for the slot-irons, by which both are rigidly supported from the tie and united to each other.
- I employ a substratum of concrete or equivalent material, which will set or solidify and unite the whole into a continuous rigid structure, no part of which is liable to be displaced from its relation to the other, and also provide a support for the roadway.
- Figure l is a crosssection
- Fig.2 is a perspective View.
- A is the main tie, bent so as to embrace the tube, and it has fastened to the ends suitablyformed plates or chairs B, to which the rails G are fastened or, if stringers are used, they may be fastened directly to the ties.
- the ties may be of various shapes; but in this case I have used old T-rail turned bottom up, with but one curve or bend, as this requires butone heat, and is thus cheaper.
- C are upright supports for the slot-irons, having one end secured to the tie at points each side of the bend, sufficiently separated to form the necessary width for the tube.
- the rods D are tie-rods connecting said supports with the main ties or frames through the chairs, rails, or stringers, as the case may be.
- the rods D may be fixed, or may be screw-bolts having two nuts at one end for the adjustment of the slot'irons to or from each other during construction; or other equivalent means may be employed.
- E is the concrete,in which the ties or frames are bedded at suitable distances to support the rails and slot-irons, which form the top of the tube. This concrete forms a support for the iron-work,thebotton1 and sides of the tube,
- a distinguishing feature of my invention is the connecting of the rails in the same structure as the slot-irons and the tube, so that all the parts are maintained in their relative position, and whatever may occur to alter the place of one will have no effect unless the change is suflicient to aifect the whole structure.
- the tracksupporting ties A in combination with the concrete foundation, substantially as and for the purpose herein described.
- a tube to receive the rope or cable made of concrete or equivalent material, open at the top, and combined with iron ribs,substantially as set forth.
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Cable Installation (AREA)
Description
(No Model.)
H. ROOT. CONSTRUCTION OF CABLE RAILWAYS.
No. 2624126. Patented Aug. 1, 1882.
UNTTED grams PATENT Orrics.
CONSTRUCTION OF CABLE RAILWAYS.
SPECIFICATION forming part of Letters Patent No. 262,126, dated August 1, 1882.
- Application filed September 3,1881. (No model.)
T 0 all whom it may concern Be it known that I, HENRY Roo'r, of the city and countyof San Francisco, State of California, have invented an Improvement in the Construction of Cable Railways; and I do hereby declare the following to be a full, clear, and exact description thereof.
My invention relates to cable railways; and it consists in the employment of a connectingtie for the rails and supports for the slot-irons, by which both are rigidly supported from the tie and united to each other. In combination with this construction I employ a substratum of concrete or equivalent material, which will set or solidify and unite the whole into a continuous rigid structure, no part of which is liable to be displaced from its relation to the other, and also provide a support for the roadway.
Previous to my invention all cable railways had been constructed of iron ribs of the form of the tube, set at suitable intervals, to which the slot-iron or timber, as the case may be, was bolted, and the spaces between these ribs filled with wood to form a continuous tube. Outside and independent of this tube the rails were laid supported on short tics or other foundations, and were connected horizontally with the iron ribs by short bolts or rods, but were liable to settle by the undermining of their foundation without regard to the tube or the other railof the track. This would frequently occur by the renewal of the paving outside of the track, theintroductionofhouse-connections with the main sewer, or other disturbances of the street. This settling would cause great inconvenience, as the gripping apparatus, which is carried by the rails through the medium of the car or dummy, must travel in a fixed position in the tube, thus making a frequent ad- 0 justment of the rails to the tube necessary.
The space between the rails and sides of the tube was filled with sand, which could not be securely confined, as the joints in the tube were liableto open by settling, so as to require a frequent relaying of the paving or planking, and making the wholeinsecure and expensive to maintain. In my invention the whole forms a single rigid structure.
Referring to the accompanying drawings for a more complete explanation of my invention,
Figure l is a crosssection, and Fig.2 is a perspective View.
A is the main tie, bent so as to embrace the tube, and it has fastened to the ends suitablyformed plates or chairs B, to which the rails G are fastened or, if stringers are used, they may be fastened directly to the ties. The ties may be of various shapes; but in this case I have used old T-rail turned bottom up, with but one curve or bend, as this requires butone heat, and is thus cheaper.
C are upright supports for the slot-irons, having one end secured to the tie at points each side of the bend, sufficiently separated to form the necessary width for the tube.
D are tie-rods connecting said supports with the main ties or frames through the chairs, rails, or stringers, as the case may be. The rods D may be fixed, or may be screw-bolts having two nuts at one end for the adjustment of the slot'irons to or from each other during construction; or other equivalent means may be employed.
E is the concrete,in which the ties or frames are bedded at suitable distances to support the rails and slot-irons, which form the top of the tube. This concrete forms a support for the iron-work,thebotton1 and sides of the tube,
and a foundation for the paving F, which fills the space between the rails and slotriron, thus forming an even and durable roadway, which cannot settle below the level of the rails or slot-irons or cause a side pressure on the tube, as is the case where the roadway is supported on sand or other independent foundation. As nearly all the weight of the traflic is on the rails, the tendency of the rails to go down is resisted by a deep girder, of'whieh the bent tieforms the top and this continuous mass of concrete forms the bottom.
I am aware that concrete as a material for foundations, underground sewers, and conduits has long been well known, and that concrete, brick-work, or iron-stone pipe might be used to form the tube between the iron ribs of the well-known construction withoutanyparticular invention, as these materials are as well known as wood; but it would be still subjected to all the danger of unequal settlement, and the short tie and stringer of wood require frequent renewal and adjustment to the level of the tube.
It will be seen that a distinguishing feature of my invention is the connecting of the rails in the same structure as the slot-irons and the tube, so that all the parts are maintained in their relative position, and whatever may occur to alter the place of one will have no effect unless the change is suflicient to aifect the whole structure.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is-- 1. In a cable railway, the tie connecting the rails and the uprightsupportsfor the slot-irons, in combination withaconcrete foundation, substantially as and for the purpose herein described.
2. In a cable railway, the tracksupporting ties A, in combination with the concrete foundation, substantially as and for the purpose herein described.
3. The combination of the rails G, ties A, and the tube formed of concrete or equivalent material, substantially as herein described.
4. In a cable railway, the rails and slot-irons supported and united by the ties A, in combination with acontinuous surrounding mass of concrete orequivalent material, forming a bond and a support for the roadway, substantially as and for the purpose herein described.
5. In an underground cable railway, a structure consisting of the rails, the slot-irons, and connecting-ties, consisting of bent bars embracing, and supporting the tube, substantially as set forth.
6. The combined rails, slot-irons, and connections, supported by a masonry foundation built to form the tube or part thereof, substantially as set forth.
- 7. In a tramway-track for wire-rope railroads, a tube to receive the rope or cable, made of concrete or equivalent material, open at the top, and combined with iron ribs,substantially as set forth.
In witness whereof I have hereunto set my hand.
I] ENRY ROOT.
Vitnesses:
S. H. NoURsE, FRANK A. BaooKs.
Publications (1)
Publication Number | Publication Date |
---|---|
US262126A true US262126A (en) | 1882-08-01 |
Family
ID=2331402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US262126D Expired - Lifetime US262126A (en) | Construction of cable railways |
Country Status (1)
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US (1) | US262126A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040208794A1 (en) * | 2002-08-13 | 2004-10-21 | Karg Jeffrey A. | Microfluidic mixing and dispensing |
US20050181519A1 (en) * | 2004-02-17 | 2005-08-18 | Karg Jeffrey A. | Metering doses of sample liquids |
-
0
- US US262126D patent/US262126A/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040208794A1 (en) * | 2002-08-13 | 2004-10-21 | Karg Jeffrey A. | Microfluidic mixing and dispensing |
US20050181519A1 (en) * | 2004-02-17 | 2005-08-18 | Karg Jeffrey A. | Metering doses of sample liquids |
US7592185B2 (en) | 2004-02-17 | 2009-09-22 | Molecular Bioproducts, Inc. | Metering doses of sample liquids |
US20100008827A1 (en) * | 2004-02-17 | 2010-01-14 | Molecular BioProducts, Inc. a Delaware corporation | Metering doses of sample liquids |
US20110027906A1 (en) * | 2004-02-17 | 2011-02-03 | MOLECULAR BIOPRODUCTS, INC., a California corporation | Metering doses of sample liquids |
US8043865B2 (en) | 2004-02-17 | 2011-10-25 | Molecular Bioproducts, Inc. | Metering doses of sample liquids |
US8080218B2 (en) | 2004-02-17 | 2011-12-20 | Molecular Bio-Products, Inc. | Metering doses of sample liquids |
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