US102152A - Improvement in hulling-machines - Google Patents
Improvement in hulling-machines Download PDFInfo
- Publication number
- US102152A US102152A US102152DA US102152A US 102152 A US102152 A US 102152A US 102152D A US102152D A US 102152DA US 102152 A US102152 A US 102152A
- Authority
- US
- United States
- Prior art keywords
- knives
- hulling
- regulators
- improvement
- machines
- 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
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 235000020004 porter Nutrition 0.000 description 4
- 230000001105 regulatory Effects 0.000 description 4
- SPBWHPXCWJLQRU-FITJORAGSA-N 4-amino-8-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-oxopyrido[2,3-d]pyrimidine-6-carboxamide Chemical compound C12=NC=NC(N)=C2C(=O)C(C(=O)N)=CN1[C@@H]1O[C@H](CO)[C@@H](O)[C@H]1O SPBWHPXCWJLQRU-FITJORAGSA-N 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 241001052209 Cylinder Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2/00—Crushing or disintegrating by gyratory or cone crushers
- B02C2/10—Crushing or disintegrating by gyratory or cone crushers concentrically moved; Bell crushers
Definitions
- A is the revolving cylinder, which is usually made of cast-iron, through which aspindle is insertedl to vform its axis.
- B B are grooves cut out the length ofthe ylinder.
- F F are the. regulators. y
- the height orset of the knives is regulated by the adj Listing-screws E E.
- the bolts G G hold the backers and regulators firmly to the cylinder.
- I do not confine myself to the precise fortns of the parts which I have represented. I may dispense with the regulators F F, and screw bolts into the cylinder,
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Working Measures On Existing Buildindgs (AREA)
Description
l W. PORTER.
Cotton. Seed HUBS-. A NQ.102 ,152. Patented Api 1&9', 18?@ waited tatra @anni dtjijii.
WILLIAM PORTER, OF BROOKLYN, NEW YORK.
Letters Patent No. 102,152, fla-ted April 19, 1870.
IMPROVEMENT IN HULLING-MACHINBS.
The Schedule referred to in these Letters Patent amd'making part of the same.
ings making a part of this specification, in which- Figure 1 isa longitudinal section and elevation; and Figure. 2, at-ransverse section of the revolving cyl inder.
'lo enable others skilled in the art tornake and use my invention, I will proceed to describe its construction and operation, by theaid of the drawings and letters of reference marked thereon.
A is the revolving cylinder, which is usually made of cast-iron, through which aspindle is insertedl to vform its axis.
B B are grooves cut out the length ofthe ylinder.
O O are steel knives.
D D are the backers.
F F are the. regulators. y
The height orset of the knives is regulated by the adj Listing-screws E E.
The bolts G G hold the backers and regulators firmly to the cylinder. y
The operation of my invention will now be readily understood. The steel knives O O are placed in the regulators; then the adjusting-screws E E are set so asV to raise the edges of the knives to any required set. The regulators are then placed in the grooves B B of the cylinder, the backers are inserted, and the bolts G G are screwed tight, thus firmly holding the knives. The cylinder is now ready for use.
I do not confine myself to the precise fortns of the parts which I have represented. I may dispense with the regulators F F, and screw bolts into the cylinder,
having collars or nuts, between which an eye having a point to projectpiuto the knives may be inserted, which will raise and lower the knives O O; or the saine device may be appliedto the regulators F F or hackers D D; or the knife may be raised by means of inclined planes or wedges-or eccentric-headed pins; or I may insert tapped eyes into the knives, and by l means of bolts from outside the cylinder raise or lower the knives.
Some of the advantages due to my improvements may be enumerated as follows: First. The facility with which any amount of set can Abe given to the knives;
Second. The ease and rapidity with which the knives can be changed. v
Third; In practice one end of the knives is worn awa-y more than the other. By my improved adjustnient the worn end can he raised to the proper set.
Fourth'. Ihe knives can'be properly sharpened and set in the regulators away from the hulling-rnachine.
I do not claim .as new a hacker holding a steel knife by means of pins in the revolving cylinder of a hnlling-l'nnchine, as I am aware this has been done before.
Having now fully described my invention,
What I 'cla-iin as new, and desire to secure by Letters Patent, is-
The arrangement of the regulators F F, backers D D, adjusting-screws E E, or their equivalents for regulating the set of the steel knives O C in hailing-,cylinders, substantially and for the purpose described. y
' XVILLIAM PORTER.
Witnesses:
W. ARTHUR, J nur., ALnrt. T. ARTHUR.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US102152A true US102152A (en) | 1870-04-19 |
Family
ID=2171635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US102152D Expired - Lifetime US102152A (en) | Improvement in hulling-machines |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US102152A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3331561A (en) * | 1965-03-22 | 1967-07-18 | Int Harvester Co | Material chopping and comminuting device |
-
0
- US US102152D patent/US102152A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3331561A (en) * | 1965-03-22 | 1967-07-18 | Int Harvester Co | Material chopping and comminuting device |
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