US79309A - Thk hohhij fetkm c - Google Patents
Thk hohhij fetkm c Download PDFInfo
- Publication number
- US79309A US79309A US79309DA US79309A US 79309 A US79309 A US 79309A US 79309D A US79309D A US 79309DA US 79309 A US79309 A US 79309A
- Authority
- US
- United States
- Prior art keywords
- hohhij
- fetkm
- thk
- rail
- railroad
- 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
- 229940035295 Ting Drugs 0.000 description 2
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L Zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J5/00—Manipulators mounted on wheels or on carriages
- B25J5/02—Manipulators mounted on wheels or on carriages travelling along a guideway
- B25J5/04—Manipulators mounted on wheels or on carriages travelling along a guideway wherein the guideway is also moved, e.g. travelling crane bridge type
Description
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n.; M. 'B R o o K s,- o F G n I F-F'IN', 'e n 0R GIIl A. -Lam Paten; iva. 79,399, 'dated Jim@ so, 186s.
IMPnovBD'RAILRoAD-RAIL;
@In Srlgbule mmh tu in tisse-'Edius' atmt imhmnking pnt still sinus.
' TO ALL WHOM IT MAY CQNCERN: v Y
Be it known' that I, R.l M. BROOK-S, of Gridin, in the county of Spaulding, and in the Stoteof Georgia, have invented certain new ond useful Improvements in Railroad-Rail s; and do hereby declare that the following is a full, clear, and exact description thereof, reference ,being A had `to the accompdnying drawings, and to the letters of reference marked thereon. 4 ,I i v The nature o'f ,my invention consists in making u. railroad-bor in .two parts; one the bottom part, with n tongue in its centre to runinto, the groove Vou the hollmLbar. st onp, and. in hosting the iianges on the sides of the hollow bali-'oi' cap notched or corrugated, so as to t into 'similar notches or eorruvotions xn the flanges of the sides of the bottom part. This isfor the purpose ofimpar'ting additional-strength to the rail.
Toenableother's skilled in the art to mathe and use my invention, I will proceed to describe its construction and operation.
In the 'annexed drawings, forming part of this specification, A represents the bottom ruil, mode with n v tongue, C, in its centre`,' and its sides protected with izinges a a'. The insides of these flanges have series of notches or. corrugations out ingte Athem. B represents the-top rail or cap, which is made hollow to allow the tongueC, on the bottom rail A, to enter, and the flanges I1, projecting from the sides of this hollow top ruil or cap B, are also provided withl notches or c'orrugations, which, when the cup is put on the bottoiurail, fit into the notches already descri-bed as being on the bottom r`ail, which is shown in Figure 2. l
. By this arrangement the rails will be-rem'urka'bly strong, so much so, that if the notched rails were laid downs quarter of :n.mile on each side ofnnd on'a. bridge, they would be suiiiciently strong to hold np and support a. heavy .trninlif the arches ofthe bridge should by any accident give way, thus preventing disasterjand loss of life.
Having thus fully'descr-ibed my invention, what I claim as new, and desire to secure by Letters Patent, is-
The combination o f the railroad-rails A and B, provided with corrugatedienges a a and 6 b,ond fitting together, substantially as and for the purpose set forth. l
I n testimony that I claim the foregoing, I have hereunto' sel; my hond, this 2 2d day of'April, 1868.
' y n. M. BROOKS.
.Witnessesz J. M. WILLIAMS,
T. M. BnowN.
Publications (1)
Publication Number | Publication Date |
---|---|
US79309A true US79309A (en) | 1868-06-30 |
Family
ID=2148807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US79309D Expired - Lifetime US79309A (en) | Thk hohhij fetkm c |
Country Status (1)
Country | Link |
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US (1) | US79309A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6406713B1 (en) | 1987-03-05 | 2002-06-18 | The Liposome Company, Inc. | Methods of preparing low-toxicity drug-lipid complexes |
-
0
- US US79309D patent/US79309A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6406713B1 (en) | 1987-03-05 | 2002-06-18 | The Liposome Company, Inc. | Methods of preparing low-toxicity drug-lipid complexes |
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