US70377A - Improved flouk-sifteb - Google Patents

Improved flouk-sifteb Download PDF

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US70377A
US70377A US70377DA US70377A US 70377 A US70377 A US 70377A US 70377D A US70377D A US 70377DA US 70377 A US70377 A US 70377A
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Prior art keywords
rollers
sifteb
flouk
improved
shaft
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00Other disintegrating devices or methods
    • B02C19/18Use of auxiliary physical effects, e.g. ultrasonics, irradiation, for disintegrating

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  • My improvement consists in the use of rollers, and in combining them with iiexible rubbers, so as to form a reversible stirring apparatus; also in a convenient manner of attaching the stirrer to and of removing it from the sieveor strainer.
  • Figure l' is a perspective view of the exterior of the utensil. l v
  • Figure 2 is a. section showing the interior.
  • Figure 3 is arview of the end of two of the arms of the supporting spider
  • Figure 4 shows the rollers and flexibles as combined, and the device for reversing.
  • a conical vessel, A is provided with a wire-cloth bottom, z, fig. 2..
  • a spider, B spans the top of the vessel A, two of its arms hooking under the wire edge of thetop, the ends of the arms being formed as shown in Eg. 3.
  • the end of the other arm is bent down at right angle, and enters a hole in the handle of A, to keep the spider from turning with-the rotation of the shaft X.
  • At the middle of the spider two studs, u u project downwards, attached at their lower ends to across-bar, inwhich is a bearing for the shaft X.
  • the shaft X having a spring, p, with a nubor short pin thereon, at its lower extremity, is tted to a socket, S,in the hub of the stirrer C.
  • the nnb on the springp enters the hole o, and keeps the stirrer in place.
  • An arm, t, with the socket-hub S in the middle, has attached thereto two rollers, r r, and two ilexible rubbers, g g, iig. 4. This arm can be placed on the shaft X, with the flexible beaters or the rollers down, as may be desired, the rollers being 'intended for breaking the lumps in the meal during-the process of sifting.
  • the rollers can also be used to mash fruit, and the sieve for straining, to make preserves.
  • the revolving of the shaft X by means of the crank y willcau'se the rollers or liexibles to pass to the bottom of the Hour or meal, and cause the same to pass through the wire p cloth, the rollers reducing it to its needed fineness.

Description

@einen tette atut @fitte JOHN ToE1No-ENEWAEK, NEW y JERSEY,
Letters .Patent No. 70,377, dated Octoer 29, 1867; antedatecl October` 9, 1867.
IMPROVED FLOUR-SIFTER.
tite Sttehnlt :ristretta in tten ettmttent mit making part nf tige sami.
To ALL WHOM 1T MAY CONOERN:
Be it known that I, JOHN TDEIN, of the city of Newark, in the county of Essex, and Statey of New Jersey, have made certain improvements in Family Flour-Sifters; and I do hereby declare the following to be a full and exact description of the same, reference being had herein to the drawings that accompany this specification', and which make part ofthe same.
My improvement consists in the use of rollers, and in combining them with iiexible rubbers, so as to form a reversible stirring apparatus; also in a convenient manner of attaching the stirrer to and of removing it from the sieveor strainer. In the drawings- Figure l'is a perspective view of the exterior of the utensil. l v
Figure 2 is a. section showing the interior. p
Figure 3 is arview of the end of two of the arms of the supporting spider, and
Figure 4 shows the rollers and flexibles as combined, and the device for reversing.
A conical vessel, A, is provided with a wire-cloth bottom, z, fig. 2.. A spider, B, spans the top of the vessel A, two of its arms hooking under the wire edge of thetop, the ends of the arms being formed as shown in Eg. 3. The end of the other armis bent down at right angle, and enters a hole in the handle of A, to keep the spider from turning with-the rotation of the shaft X. At the middle of the spider two studs, u u, project downwards, attached at their lower ends to across-bar, inwhich is a bearing for the shaft X. The shaft X, having a spring, p, with a nubor short pin thereon, at its lower extremity, is tted to a socket, S,in the hub of the stirrer C. The nnb on the springp enters the hole o, and keeps the stirrer in place. An arm, t, with the socket-hub S in the middle, has attached thereto two rollers, r r, and two ilexible rubbers, g g, iig. 4. This arm can be placed on the shaft X, with the flexible beaters or the rollers down, as may be desired, the rollers being 'intended for breaking the lumps in the meal during-the process of sifting. The rollers can also be used to mash fruit, and the sieve for straining, to make preserves. The revolving of the shaft X by means of the crank y willcau'se the rollers or liexibles to pass to the bottom of the Hour or meal, and cause the same to pass through the wire p cloth, the rollers reducing it to its needed fineness.
What I claim as my improvement, and desire to secure by Letters Patent of the United States, is--7 The reversible arm t, with the'rollers V1' 'fr and the exible beaters or rubbers g q, constructed and arranged substantially as shown.
JOHN TOBIN.
Witnesses:
WM. M. Goonme, EDWARD CoLLvEn,
US70377D Improved flouk-sifteb Expired - Lifetime US70377A (en)

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