US182142A - Improvement in flour-bolts - Google Patents
Improvement in flour-bolts Download PDFInfo
- Publication number
- US182142A US182142A US182142DA US182142A US 182142 A US182142 A US 182142A US 182142D A US182142D A US 182142DA US 182142 A US182142 A US 182142A
- Authority
- US
- United States
- Prior art keywords
- flour
- bolts
- improvement
- head
- bolt
- 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
- 239000000428 dust Substances 0.000 description 4
- 230000000717 retained Effects 0.000 description 4
- 241000283898 Ovis Species 0.000 description 2
- 210000002268 Wool Anatomy 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 210000000038 chest Anatomy 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/10—Screens in the form of endless moving bands
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/44—Grain cleaners; Grain separators
- A01F12/444—Fanning means
Definitions
- Figure 1 is a longitudinal section on line 3 y in 'Fig. 2.
- Fig. 2 is a transverse section on line a: w in Fig. 1.
- My invention consists in providing a stationary auxiliary head, carrying a packing of sheeps pelthaving the woolon, which is forced against the rotating head of the bolt-reel by means of springs, and retained in place by leather straps, the'object being to prevent the accumulation of dust on the bolt-head, and to prevent the escape of specks and flour-dust from the bolt, and also to do away with the device used in flour-bolt chests commonly known as speck-boxes.
- A is an ordinary flour-bolt reel, having the head B, which is open in the center to receive the flour-spout O.
- E is the auxiliary head,
Description
W. H. WOOLARD.
FLOUR-BOLTS ttd L1, Pa. ene Sep- 21876 ATTORNEYS.
NJ'ETERS. FKOTOLITHEiGRAPIJER, WA SNXNGTON. D C.
UNITED STATES PATENT QFrrc.
WILLIAM H. WOOLABD, OF WINDSOR, ILLINOIS.
IMPROVEMENT IN FLOUR-BOLTS. V
Specification forming part of Letters Patent No. 182,142, dated September 12,1876; application filed July 11, 1876.
To all whom it may concern:
Be it known that I, WILLIAM H. WooL- ARD, of Windsor, in the county of Shelby and State of Illinois, have invented a new and Improved Dustless Reel Head for Flour- Bolts, of which the following is a specification:
Figure 1 is a longitudinal section on line 3 y in 'Fig. 2. Fig. 2 is a transverse section on line a: w in Fig. 1.
Similar letters of reference indicate corresponding parts.
My invention consists in providing a stationary auxiliary head, carrying a packing of sheeps pelthaving the woolon, which is forced against the rotating head of the bolt-reel by means of springs, and retained in place by leather straps, the'object being to prevent the accumulation of dust on the bolt-head, and to prevent the escape of specks and flour-dust from the bolt, and also to do away with the device used in flour-bolt chests commonly known as speck-boxes.
A is an ordinary flour-bolt reel, having the head B, which is open in the center to receive the flour-spout O. E is the auxiliary head,
which is fitted over the spout O, and carries claim as new and desire to secure by Letters Patent 1. In combination with a flour-bolt, an auxiliary head, provided with a packing of wool or other similar material,and retained in place by suitable springs, substantially as shown and described.
' 2. The combination of the reel A, head D, packing 6b, springs 12, straps 0, and standards d, as shown and described.
WILLIAM H. WOOLARD.
Witnesses:
H. F. SMYsER, BENJAMIN FLOWERS.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US182142A true US182142A (en) | 1876-09-12 |
Family
ID=2251548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US182142D Expired - Lifetime US182142A (en) | Improvement in flour-bolts |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US182142A (en) |
-
0
- US US182142D patent/US182142A/en not_active Expired - Lifetime
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