US53644A - Improved flour-sifter - Google Patents

Improved flour-sifter Download PDF

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US53644A
US53644A US53644DA US53644A US 53644 A US53644 A US 53644A US 53644D A US53644D A US 53644DA US 53644 A US53644 A US 53644A
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sifter
flour
improved flour
improved
sieve
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/22—Kitchen sifters

Definitions

  • A represents one of a pair of vertical plates or boards which constitute the ends of my sifter.
  • A is my sieve, in the form of a cylindrical are, and either perforated or composed of wiregauze, its ends being securelyv fastened to the plates or boards A.
  • the ends A are perforated concentric with the sieve B to afford bearings for a horizontal shaft, C, from which projects an arm, D, having a slot, E, which holds a exiblc blade, F, having two lugs, G G', which retain the bladein the slot and limit its vibrations.
  • the H is a handle for operating the shaft C.
  • the parts C D E F G G H, I call collectively the sweep, I.
  • the parts F G G', I call collectively the scraper, J.
  • Extending from end to end ofthe sitter are two oblique boards or plates called the detlectors,77 K K.
  • the sweep is vibrated briskiy to and fro, so as to urge a portion ot' the particles ot' flour through the meshes ofthe sieve ⁇ and to impel other portions upward against the deflectors K and K alternately, whence they fall down into the middle portion of the sit'ter, as indicated by the descending l W.
  • the sweep is vibrated briskiy to and fro, so as to urge a portion ot' the particles ot' flour through the meshes ofthe sieve ⁇ and to impel other portions upward against the deflectors K and K alternately, whence they fall down into the middle portion of the sit'ter, as indicated by the descending l W.

Description

UNTTEE STATES ATENT OEETCE WILLIAM C. MGGILL, OF CINCINNATI, OHIO.
IMPROVED FLOUR-SIFTER.
Specification forming part of Letters Patent No. 53,64l, dated April 3, 1666.
To all whom it may concern:
Be it known that I, WILLIAM C. MCGILL, of Cincinnati, Hamilton county, Ohio, have invented a new and useful Flour-Sitter; and I do hereby declare the following` to be a full, clear, and exact description thereof, reference being had to the accompanying drawing, making part of this specification, and in which a sit'ter embodying my invention is represented by a transverse section.
A represents one of a pair of vertical plates or boards which constitute the ends of my sifter. y
B is my sieve, in the form of a cylindrical are, and either perforated or composed of wiregauze, its ends being securelyv fastened to the plates or boards A. The ends A are perforated concentric with the sieve B to afford bearings for a horizontal shaft, C, from which projects an arm, D, having a slot, E, which holds a exiblc blade, F, having two lugs, G G', which retain the bladein the slot and limit its vibrations.
H is a handle for operating the shaft C. The parts C D E F G G H, I call collectively the sweep, I. The parts F G G', I call collectively the scraper, J. Extending from end to end ofthe sitter are two oblique boards or plates called the detlectors,77 K K.
Operation A suitable quantity of flour having been introduced, the sweep is vibrated briskiy to and fro, so as to urge a portion ot' the particles ot' flour through the meshes ofthe sieve `and to impel other portions upward against the deflectors K and K alternately, whence they fall down into the middle portion of the sit'ter, as indicated by the descending l W. C. MGGILL.
Witnesses:
GEO. H. KNIGHT, JAMES H. LAYMAN.
US53644D Improved flour-sifter Expired - Lifetime US53644A (en)

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US53644A true US53644A (en) 1866-04-03

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2701568A (en) * 1952-06-04 1955-02-08 Ford Motor Co Oscillating corn husking bed having a screen thereunder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2701568A (en) * 1952-06-04 1955-02-08 Ford Motor Co Oscillating corn husking bed having a screen thereunder

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