US65968A - Improvement in rollers for rolling old rails - Google Patents
Improvement in rollers for rolling old rails Download PDFInfo
- Publication number
- US65968A US65968A US65968DA US65968A US 65968 A US65968 A US 65968A US 65968D A US65968D A US 65968DA US 65968 A US65968 A US 65968A
- Authority
- US
- United States
- Prior art keywords
- rollers
- improvement
- rolling
- old rails
- iron
- 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
- 238000005096 rolling process Methods 0.000 title description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 24
- 229910052742 iron Inorganic materials 0.000 description 12
- 229910000754 Wrought iron Inorganic materials 0.000 description 4
- 210000001035 Gastrointestinal Tract Anatomy 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
- B21B1/085—Rail sections
Definitions
- the nature of our invention consists in rolling a single piece of railroad iron by the use of the particular forms of grooves, so that when the piece of rail enters the roll it turns the flanges towards the centre, and completely encases or covers the-body or centre of the rail with the iron from the flange and head, thus making the bar or rod when finished of better quality by encasing or covering the common iron in the centre of the rail with the good iron in the flanges and head, instead of rolling or compressing the iron of the 'head and flanges into its own part, as is done by all other forms or inventions.
Description
VERREE & MITCH-ELL.
Rolling Railroad Rails.
. No. 65,968. Patented June 18. 1.867.
Mal 8 NPETERS, PHOTO-LITHOGHAPHER, WASHINGTON D c gut 12h gram igatmt @ffire.
JOHN P. VERREE AND WILLIAM A. MITCHELL, OF PHILADELPHIA,
PENNSYLVANIA.
Letters Patent No. 65,968, dated June 18, 1867.
IMPROVEMENT In ROLLERS FOR ROLLING 0L1) RAILS.
Be it known that we, JOHN P. Vnnnnn and WILLIAM A. MITCHELL, of the city of Philadelphia, in the State of Pennsylvania, have invented a new Method of Rolling Pieces of Railroad Iron into Bar or Rod Iron of any desired shape or size. 7 i
The nature of our invention consists in rolling a single piece of railroad iron by the use of the particular forms of grooves, so that when the piece of rail enters the roll it turns the flanges towards the centre, and completely encases or covers the-body or centre of the rail with the iron from the flange and head, thus making the bar or rod when finished of better quality by encasing or covering the common iron in the centre of the rail with the good iron in the flanges and head, instead of rolling or compressing the iron of the 'head and flanges into its own part, as is done by all other forms or inventions.
To enable others skilled in the art or business to make and use our. invention, we'herewith submit a drawing and form of groove or grooves that we claim.
We pass the piece of old rail or doekings of new rails through the groove numbered Nos. 1 and 2 in the drawing, which bends the flanges as described heretofore; and then passing the piece so bent and compressed through the ordinary oval and diamond grooves it is welded compactly together.
We claim, in three high rolls, series of grooves in each roll, shaped substantially as described.
We also claim grooves of the particular form represented by Figures 1 and 2, produced respectively by the conjunction of the groove of one roll with thegroove of another.
JOHN P. VERREE. [I.. si] W. A. MITCHELL. [L. 5.]
Witnesses:
B. F. HART,
G. T. MYERS.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US65968A true US65968A (en) | 1867-06-18 |
Family
ID=2135494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US65968D Expired - Lifetime US65968A (en) | Improvement in rollers for rolling old rails |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US65968A (en) |
-
0
- US US65968D patent/US65968A/en not_active Expired - Lifetime
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