US485A - John stevens - Google Patents
John stevens Download PDFInfo
- Publication number
- US485A US485A US485DA US485A US 485 A US485 A US 485A US 485D A US485D A US 485DA US 485 A US485 A US 485A
- Authority
- US
- United States
- Prior art keywords
- rollers
- stevens
- john
- cotton
- john stevens
- 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
- 229920000742 Cotton Polymers 0.000 description 6
- 239000007799 cork Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 206010022114 Injury Diseases 0.000 description 2
- 241001474728 Satyrodes eurydice Species 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
- D01B1/00—Mechanical separation of fibres from plant material, e.g. seeds, leaves, stalks
- D01B1/02—Separating vegetable fibres from seeds, e.g. cotton
- D01B1/04—Ginning
Definitions
- FIG. 1 in the accompanying drawing is a section of the principal working parts of the improvement.
- a A, Fig. 1 are two horizontal rollers, the top roller is made of iron or other like metal, and the under roller is made of cork-they may be made to revolve by means of pulleys B B, or any other convenient way and are supported in their position by stands 0 C, having boxes D, D, D, D, fitted thereinthe upper box is at liberty to rise and fall in the grooves in stands O C, there being spiral springs within the stands resting on the upper box, which are compressed more or less by means of screws E E which produce any degree of pressure desired upon the rollers when the cotton is passing throughother kinds of springs or weights may be used to bear upon the said upper box.
- Fig. 2 is an end View of the stand C C and rollers A A.
- F, Fig. 3 is the shaft of the cork roller having screw nuts G G fitted,
- the cork upon either end, the cork is out into pieces as shown at Fig. 4, and placed upon the shaft and the screw nuts pressed upon it until a hard elastic surface is formed.
- top roller in Fig. 1 is made of iron or other like metals, with spiral grooves or flutes diverg ng from the center to each of the extremltles.
Description
v- J. STEVENS.
.Cotton Gin. No. 485. Patented-Nov. 25, 1,837.
was
STATES PATENT orrroa 7 JOHN STEVENS, OF POUGHKEEPSIE, NEW YORK, ASSIGNOR TO F. GOODELL, E. BROWN,
E. TRACY, AND L. H. MOSELEY.
MACHINE FOR GINNING COTTON.
Specification of Letters Patent No. 485, dated November 25, 1837.
To all whom it may concern Be it known that I, JOHN STnvnNs, of Poughkeepsie, in the county of Dutchess and State of New York, have invented a new and useful Improvement on Machines for Grinning Cotton; and I do hereby declare that the following is a full and exact description:
Figure 1, in the accompanying drawing is a section of the principal working parts of the improvement. A A, Fig. 1, are two horizontal rollers, the top roller is made of iron or other like metal, and the under roller is made of cork-they may be made to revolve by means of pulleys B B, or any other convenient way and are supported in their position by stands 0 C, having boxes D, D, D, D, fitted thereinthe upper box is at liberty to rise and fall in the grooves in stands O C, there being spiral springs within the stands resting on the upper box, which are compressed more or less by means of screws E E which produce any degree of pressure desired upon the rollers when the cotton is passing throughother kinds of springs or weights may be used to bear upon the said upper box.
Fig. 2, is an end View of the stand C C and rollers A A. F, Fig. 3, is the shaft of the cork roller having screw nuts G G fitted,
upon either end, the cork is out into pieces as shown at Fig. 4, and placed upon the shaft and the screw nuts pressed upon it until a hard elastic surface is formed. The
top roller in Fig. 1 is made of iron or other like metals, with spiral grooves or flutes diverg ng from the center to each of the extremltles.
Operation: The cotton is fed in between the rollers and is drawn through without 40 the least injury to the staple leaving the seeds to drop from the rollers, being prevented from passing through by the rollers being pressed closely together.
What I claim as new and desire to secure JOHN STEVENS.
WVitnesses:
J. VAN BEUTHUYTEN, W. D. MOAK.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US485A true US485A (en) | 1837-11-25 |
Family
ID=2060764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US485D Expired - Lifetime US485A (en) | John stevens |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US485A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100757728B1 (en) * | 2003-05-23 | 2007-09-11 | 피유알 워터 퓨리피케이션 프로덕트 인코포레이티드 | Water treatment devices and cartridges therefor |
| EP2932956A1 (en) | 2014-04-14 | 2015-10-21 | Symrise AG | Capsules with high active load |
| DE112017008056T5 (en) | 2017-11-06 | 2020-07-02 | Philip Bogrash | ROTOR OR PROPELLER BLADE WITHIN EVERY TURN ROTATION DYNAMICALLY OPTIMIZABLE FORM AND OTHER PROPERTIES |
-
0
- US US485D patent/US485A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100757728B1 (en) * | 2003-05-23 | 2007-09-11 | 피유알 워터 퓨리피케이션 프로덕트 인코포레이티드 | Water treatment devices and cartridges therefor |
| EP2932956A1 (en) | 2014-04-14 | 2015-10-21 | Symrise AG | Capsules with high active load |
| DE112017008056T5 (en) | 2017-11-06 | 2020-07-02 | Philip Bogrash | ROTOR OR PROPELLER BLADE WITHIN EVERY TURN ROTATION DYNAMICALLY OPTIMIZABLE FORM AND OTHER PROPERTIES |
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