US50281A - Improvement on mill-rollers - Google Patents
Improvement on mill-rollers Download PDFInfo
- Publication number
- US50281A US50281A US50281DA US50281A US 50281 A US50281 A US 50281A US 50281D A US50281D A US 50281DA US 50281 A US50281 A US 50281A
- Authority
- US
- United States
- Prior art keywords
- rollers
- mill
- improvement
- roller
- seymour
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002023 wood Substances 0.000 description 6
- 239000004927 clay Substances 0.000 description 4
- 229910052570 clay Inorganic materials 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 229910052572 stoneware Inorganic materials 0.000 description 2
Images
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0806—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller
- G03G15/0818—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller characterised by the structure of the donor member, e.g. surface properties
Definitions
- My improvement relates to a roller for sugarmills, 850., made of clay, as a substitute for wood or metal, as hereinafter described.
- the frame A, and gearing B, together with the rollers G, of this mill, can be constructed in the ordinary way, as seen in Fig. 1.
- rollers of clay,instead of wood or metal which is better, cheaper, and more durable than wood, and has been tested and found that they are equal to iron, without the objectionable features of oxidationattendant upon metal.
- rollers are compressed and molded into theform ofa common roller with a hole through the center, through which the shaft D passes.
- This shaft is cement-ed to the rollers, as at 0, or can be fastened in any desired manner.
- the rollers are molded, glazed, and baked until they are perfectly hardened, as ordinary stoneware. By being glazed the rollers are always kept clean, and they will not oxidate, as iron W. S. SEYMOUR.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Description
w. s. SEYMOUR.
Mill Roller.
Patented Oct. 3, 1865.
[72 van 5o 2-.- WM M.
hographnr, Washinginn, n. c
UNITED STATES PATENT OFFICE.
W. S. SEYMOUR, OF RAVENNA, OHIO.
IMPROVEMENT ON MILL-ROLLERS.
- Specification forming part of Letters Patent No. 50,281, dated October 3, 1865.
To all whom it may concern:
Be it known that I, W. S. SEYMOUR, of Ra- .venna, in the county of Portage and State of Ohio, have invented certain new and useful Improvements in Sugar-Mill Rollers; and I do hereby declare that the following is a full and complete description of the same, reference being had to the accompanying drawings, making a part of this specification, in which- Figure 1 represents a mill to which is connected my improved roller. Fig. 2 is a vertical section of the roller.
Like letters of reference denote like parts in the views.
My improvement relates to a roller for sugarmills, 850., made of clay, as a substitute for wood or metal, as hereinafter described. The frame A, and gearing B, together with the rollers G, of this mill, can be constructed in the ordinary way, as seen in Fig. 1.
The principal part of my invention is making the rollers of clay,instead of wood or metal, which is better, cheaper, and more durable than wood, and has been tested and found that they are equal to iron, without the objectionable features of oxidationattendant upon metal.
These rollers are compressed and molded into theform ofa common roller with a hole through the center, through which the shaft D passes. This shaft is cement-ed to the rollers, as at 0, or can be fastened in any desired manner. The rollers are molded, glazed, and baked until they are perfectly hardened, as ordinary stoneware. By being glazed the rollers are always kept clean, and they will not oxidate, as iron W. S. SEYMOUR.
Witnesses:
W. H. BURRIDGE, J. HOLMES.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US50281A true US50281A (en) | 1865-10-03 |
Family
ID=2119835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US50281D Expired - Lifetime US50281A (en) | Improvement on mill-rollers |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US50281A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3688369A (en) * | 1969-07-01 | 1972-09-05 | Huletts Sugar | Attachment of elements to rotational members |
-
0
- US US50281D patent/US50281A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3688369A (en) * | 1969-07-01 | 1972-09-05 | Huletts Sugar | Attachment of elements to rotational members |
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