US3693A - Improvement in machines for rolling irregular figures to a pattern - Google Patents
Improvement in machines for rolling irregular figures to a pattern Download PDFInfo
- Publication number
- US3693A US3693A US3693DA US3693A US 3693 A US3693 A US 3693A US 3693D A US3693D A US 3693DA US 3693 A US3693 A US 3693A
- Authority
- US
- United States
- Prior art keywords
- pattern
- improvement
- machines
- rolling
- irregular figures
- 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
- 230000001788 irregular Effects 0.000 title description 4
- 238000005096 rolling process Methods 0.000 title description 4
- 241000220010 Rhode Species 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/16—Adjusting or positioning rolls
- B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
- B21B31/32—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis by liquid pressure, e.g. hydromechanical adjusting
Definitions
- Figure l is a geometrical elevation showing the gearing. All the cogs are not drawn on Thewheels,but are indicated by dotted lines.
- Fig. 2 is a vertical section.
- my invention consists in introducing a pattern between two rollers, which pattern varies in thickness, and consequently moves the roller a greater or less distance from the other, the movable roller having another stationary on ⁇ the opposite side. Any substance that is introduced between them will partake of a form the reverse ofthe pattern.
- a stout cast-iron frame a a is made similar to what :is used for common rollingmills and two rollers b and c, the lower one ⁇ ot' which b is in stationary bearings.
- those of the upper one are made adjustable by means of screws d in the usual way of tightening the rollers of common rolling-mills.
- These rollers are placed some distance apart, one above the other, and each has a spurwheel e attached to its shaft outside the frame.
- These gear into another spur-wheel f set a little back, and on a stud in the frame between the two rollers b and c there is a loose one g, that is at liberty torise and fall between them'.
- a pattern cord or chain is attached, that passes roundu and is fastened to a pulley k, which is stationed at the outer end of the platform 2'.
- rollers lr, o, and g The employment of the rollers lr, o, and g, combined and arranged in the manner and for the purpose herein set forth, in combination with the pattern, for the purpose described.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Toys (AREA)
- Decoration Of Textiles (AREA)
Description
NITED STATES PATENT OFFICE.A
WILLIAM FIELD, OF PAWTUCKET, RHODE ISLAND.
IMPROVEMENT IN MACHINES FOR ROLLING IRREGULAR FIGURES TO A PATTERN.
To @ZZ whom t may concern,.-
Be it known that I, WILLIAM FIELD, of Pawtucket, in the county of Providence and State of Rhode Island, have invented a new and useful Improvement in Rolling-Mills for Rolling Bars of Unequal rThickness According to Pattern; and I do hereby declare that the following` is a full, clear, and exact description thereof, reference being had to the accompanying drawings, which form a part of this specification. 4
Figure l is a geometrical elevation showing the gearing. All the cogs are not drawn on Thewheels,but are indicated by dotted lines. Fig. 2 is a vertical section.
The nature of my invention consists in introducing a pattern between two rollers, which pattern varies in thickness, and consequently moves the roller a greater or less distance from the other, the movable roller having another stationary on` the opposite side. Any substance that is introduced between them will partake of a form the reverse ofthe pattern.
The construction of my machine is as follows: A stout cast-iron frame a a is made similar to what :is used for common rollingmills and two rollers b and c, the lower one `ot' which b is in stationary bearings. and
those of the upper one are made adjustable by means of screws d in the usual way of tightening the rollers of common rolling-mills. These rollers are placed some distance apart, one above the other, and each has a spurwheel e attached to its shaft outside the frame. These gear into another spur-wheel f, set a little back, and on a stud in the frame between the two rollers b and c there is a loose one g, that is at liberty torise and fall between them'. Over the roller g and between it and the upper one c there is put a pattern cord or chain is attached, that passes roundu and is fastened to a pulley k, which is stationed at the outer end of the platform 2'.. On the same axis with the pulley la there is another Z, from which a weight 'm depends. This draws the pattern onto the platform. If the rollers b and c are putin motion and a bar o of iron or other substance is inserted between the roller g and the lower roller cas it runs through, the. pattern is drawn back and allows the center roller g to rise, by which means the bar o assumes a form the converse ot' the pattern.
It. Will be obvious that any other form than that of a wedge may be used for the pattern.
Vhat I claim as my invention, and desire to secure by Letters Patent, is-
The employment of the rollers lr, o, and g, combined and arranged in the manner and for the purpose herein set forth, in combination with the pattern, for the purpose described.
lVl LLIA M FIELD.
Witnesses:
JAMES HUTcHIsoN, JAMES MORGAN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US3693A true US3693A (en) | 1844-08-07 |
Family
ID=2063992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US3693D Expired - Lifetime US3693A (en) | Improvement in machines for rolling irregular figures to a pattern |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US3693A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2486713A (en) * | 1947-03-25 | 1949-11-01 | Floyd M Kelley | Tape holder |
| US3499305A (en) * | 1967-05-02 | 1970-03-10 | Prp Corp | Rolling mill and method of rolling strips |
| US3534576A (en) * | 1968-05-24 | 1970-10-20 | Tronchemics Research Inc | Taper rolling mill |
-
0
- US US3693D patent/US3693A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2486713A (en) * | 1947-03-25 | 1949-11-01 | Floyd M Kelley | Tape holder |
| US3499305A (en) * | 1967-05-02 | 1970-03-10 | Prp Corp | Rolling mill and method of rolling strips |
| US3534576A (en) * | 1968-05-24 | 1970-10-20 | Tronchemics Research Inc | Taper rolling mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AS | Assignment |
Owner name: B.L. COBIA, INC., Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:WALTER E. HELLER & COMPANY SOUTHEAST, INC. A CORP. OF LA.;REEL/FRAME:004310/0983 Effective date: 19840720 |
|
| AS | Assignment |
Owner name: FIRST NATIONAL BANK OF PASCO, FLORIDA Free format text: SECURITY AGREEMENT;ASSIGNOR:WEECH ENTERPRISES, INC. D/B/A COBIA NURSERIES;REEL/FRAME:011601/0793 Effective date: 19990219 |