US90011A - Improved flour-bolt - Google Patents
Improved flour-bolt Download PDFInfo
- Publication number
- US90011A US90011A US90011DA US90011A US 90011 A US90011 A US 90011A US 90011D A US90011D A US 90011DA US 90011 A US90011 A US 90011A
- Authority
- US
- United States
- Prior art keywords
- reel
- cord
- bolt
- bolting
- improved flour
- 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
- 239000004744 fabric Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 4
- 206010022114 Injury Diseases 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 239000003415 peat 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
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
- B07B1/343—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with mechanical drive elements other than electromagnets
Description
MITCH.ELL & KESSINGER.
Mill B0|t.- No. 90,011. Patented May 11, 1869.
N, PETERS, Pholvlilhographar. wzshin mn. D. (L
RUFUS SQMITCHELL AND GEORGE Z. KE-SSINGEROF INDIANA.
Lewis Mam, 90,011, dated Ma 11,1869.
i g livmnovnn FLOUR-BOLT.
The Schedule referred to in these Letters Patent and making part of the same.
To all whom it may concern I Be it known thatwe, RUFUS S. Ml'rcnnnn and Gnonen Z. Knssmenn, ofElizabeth, in the county of Harrison, and Stateof Indiana, have invented a new and useful Improvement in Boltsifor Elouring- Mills; and we do hereby declare 'thatthe'followingis a full, clear, and exact description of the construction and opcrationof the same, reference being had to the annexed drawings, making apart of this specification. The nature of our inventionconsists in stretching anelastic cord, orother flexiblematerial, parallel and lengthwise the bolting-reel, and fastening itto springs, attached in any convenient manner to the boltingchest, which cord, passing over the'ratchefibands, around the'reel or shaft, is allowed to snap each side of the bolting-reel one or more times as it revolves, forthe purpose of cleaning thebolting-cloth, and preventing beards from Working into the cloth and inj uring it. p v i i L "Weconstruct a bolting-reel in the usual manner, and stretch an elastic cord, A, or other flexible material, as shownin the dottedline, Figure 1, parallel and lengthwise the exterior surface of the reel, and
fasten it to springs B B, attached in anyconvenient manner to the bolting-chest. g .Around the middle, or at each end of the reel, are
ratchet-bands K K, which raise the cord, and allow. i it to snap orwhip each, side of the bolting-reel, one
or more times asit revolves. v 1 i The cord at an is provided with leather, or other suitable material, to prevent injury by friction; or by placing similar projections to K K upon the shaft, and using a cam-shaped lever, the cord may be raised and let fall, and the same effect produced.
We are aware that projections similar to K K have been used for the purpose of jarring the reel; therefore we do not claim only the extra bands for the purpose herein described. r
' Around the reel, in one or more places,, are flexible .hands H H, to prevent the snapping or whipping of the cord from injuring the bolting-cloth.
On each end of the cord, after passing through the springs, may be fastened weight-s sufficient to draw the cord out of the bolting-chest, and prevent it from injuring the cloth, if at'any time it should be broken.
What we claim as our invention, and desire to secure by Letters Patent, is
In combination with a bolting-reel, having ratchetbands K K, placed on each end, the arrangement of the cord A, extending lengthwise the exterior of the bolt, and fastened to springs B B, substantially in the manner herein set forth.
RUFUS S. MITCHELL.
, GEORGE Z.-KESSINGER.
Witnesses: y
Ennnnznn KNIGHT, v
N. B.-BEARD.
peat e,
ELIZA-BETH,
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US90011A true US90011A (en) | 1869-05-11 |
Family
ID=2159491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US90011D Expired - Lifetime US90011A (en) | Improved flour-bolt |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US90011A (en) |
-
0
- US US90011D patent/US90011A/en not_active Expired - Lifetime
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