US330611A - Roll for rolling plowshares - Google Patents
Roll for rolling plowshares Download PDFInfo
- Publication number
- US330611A US330611A US330611DA US330611A US 330611 A US330611 A US 330611A US 330611D A US330611D A US 330611DA US 330611 A US330611 A US 330611A
- Authority
- US
- United States
- Prior art keywords
- plowshares
- roll
- rollers
- steel
- rolling
- 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 6
- 229910000831 Steel Inorganic materials 0.000 description 22
- 239000010959 steel Substances 0.000 description 22
- 241000143392 Oar Species 0.000 description 6
- 239000002699 waste material Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
- B21D13/04—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by rolling
Definitions
- My invention relates to an improvement in rollers for rolling out steel for plowshares; and the objects of my improvements are to have the rollers in such a form that the steel, after being rolled between them, will have the edges thin and will be thicker where the shins of the plowshares come, and will have projections on the edges of the steel for forming points to the plowshares.
- Figure l is an elevation showing the form of the rollers.
- Fig. 2 is the form of the steel after passing through the rollers.
- Fig. 3 is an end view of the center of roller B.
- rollers A B roll together.
- roller B is a groove, D, turned out, and is beveled at the edges N N for drawing the steel to an edge at both edges.
- 0 is a space deeper than the groove D, extending from H to H, and makes the steel thicker where it passes through part 0 than it will be where it passes through part D, thus making the plowshares thicker where the most wear comes.
- E E are spaces extending from space 0, for forming projections on the edges of the sides of the steel, for the purpose of forming points to the plowshares.
- X X are projections on the edges of the large part of roller A, and are to mesh into spaces E E.
- Cog-wheels R R are fast to rollers A and B, and are both of the same size and are for the purpose of making projections X'X mesh in spaces E E every time the rollers A and B revolve.
- Fig. 2 shows the form of the steel after being rolled between rollers A and B with theexception of the dotted lines.
- the dotted lines indicate where the steel is to be cut for shares.
- the parts K are for the shares, and the parts 0 will be waste.
- Two shares are represented as being cut from the main bar, Z Z showing the thick parts of the plowshares that are formed by space 0 in roller B.
- the rollers will be of such a size as to make the steel the right length between the thick parts formed by space 0, so that the steel will be cut up without much waste.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Description
(No Model.)
S. OAR.
- ROLL FOR ROLLING PLOWSHAR No. 330,611. Patent v. 1'7, 1885.
UNITED STATES PATENT OFFICE.
SYLVESTEB OAR, OF KANSAS, ILLINOIS.
ROLL FOB ROLLING PLOWSHARES.
SPECIFICATION forming part of Letters Patent No. 330,611, dated November 17, 1885.
Application filed May 25, 1885. Serial No. 166,618. (No model.)
To all whom it may concern.-
Be it known that I, SYLvEsTER OAR, a citizen of the United States, residing in Kansas, in the county of Edgar and State of Illinois, have invented an Improvement in Rollers, of which the following is a specification.
My invention relates to an improvement in rollers for rolling out steel for plowshares; and the objects of my improvements are to have the rollers in such a form that the steel, after being rolled between them, will have the edges thin and will be thicker where the shins of the plowshares come, and will have projections on the edges of the steel for forming points to the plowshares. I attain these objects by the mechanism illustrated in the accompanying drawings, in which Figure lis an elevation showing the form of the rollers. Fig. 2 is the form of the steel after passing through the rollers. Fig. 3 is an end view of the center of roller B.
Similarletters refer to similar parts throughout the several views.
The rollers A B roll together. In roller B is a groove, D, turned out, and is beveled at the edges N N for drawing the steel to an edge at both edges. 0 is a space deeper than the groove D, extending from H to H, and makes the steel thicker where it passes through part 0 than it will be where it passes through part D, thus making the plowshares thicker where the most wear comes.
E E are spaces extending from space 0, for forming projections on the edges of the sides of the steel, for the purpose of forming points to the plowshares.
X X are projections on the edges of the large part of roller A, and are to mesh into spaces E E. Cog-wheels R R are fast to rollers A and B, and are both of the same size and are for the purpose of making projections X'X mesh in spaces E E every time the rollers A and B revolve.
Fig. 2 shows the form of the steel after being rolled between rollers A and B with theexception of the dotted lines. The dotted lines indicate where the steel is to be cut for shares. The parts K are for the shares, and the parts 0 will be waste. Two shares are represented as being cut from the main bar, Z Z showing the thick parts of the plowshares that are formed by space 0 in roller B. The rollers will be of such a size as to make the steel the right length between the thick parts formed by space 0, so that the steel will be cut up without much waste. There may be one or more of the spaces 6 on the same roller, owing to the size of the rollers and the length of the shares to be made.
What I claim as my invention,and desire to secure by Letters Patent, is-
In a machine for rolling plowshares, the combination, with roll B, grooved as shown, and having the space 0 and extended spaces E E, of the roll A, having projections X X, said rolls being geared together, as and for the purpose described.
SYLVESTER OAR.
\Vitnesses:
W. S. BROWN, H. O. MAYO.
Publications (1)
Publication Number | Publication Date |
---|---|
US330611A true US330611A (en) | 1885-11-17 |
Family
ID=2399714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US330611D Expired - Lifetime US330611A (en) | Roll for rolling plowshares |
Country Status (1)
Country | Link |
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US (1) | US330611A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4122589A (en) * | 1976-06-12 | 1978-10-31 | Industriewerk Schaeffler Ohg | Method of producing axial roller bearing cages |
-
0
- US US330611D patent/US330611A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4122589A (en) * | 1976-06-12 | 1978-10-31 | Industriewerk Schaeffler Ohg | Method of producing axial roller bearing cages |
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