US128796A - Improvement in graters - Google Patents

Improvement in graters Download PDF

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Publication number
US128796A
US128796A US128796DA US128796A US 128796 A US128796 A US 128796A US 128796D A US128796D A US 128796DA US 128796 A US128796 A US 128796A
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Prior art keywords
cylinder
graters
improvement
shaft
grater
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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
    • A47J43/25—Devices for grating
    • A47J43/255—Devices for grating with grating discs or drums

Definitions

  • Figure l is a vertical transverse
  • Fig. 2 is a vertical longitudinal section of my improved grater.
  • This invention relates to a new grater for nutmegs, horse-radish, and other similar purposes; and consists in the use of a rotary grating-cylinder contained Within a stationary cylinder, and hung on a frame in such manner that it can be withdrawn from the outer cylinder and detached from the frame whenever desired.
  • a in the drawing represents the supporting frame of the grater, and consists of a baseplate, a, and two projecting posts, b b, which are forked at their upper. ends, as Aindicated by dotted lines in Fig. l.
  • B is the outer case or cylinderV of the grater. It is made of the requisite size, of sheet metal, and has a hinged lid, d, on top and a discharge-opening, e, at the bottom.
  • a plate, f which pro jects from the cylinder B, and is, by a pin or screw, g, fastened to one side of the case a, the cylinder is sustained in the requisite horizontal position.
  • the cylinder B has a removable head o r end, h, to admit the grating-cylinder C, which is of a size to lit B, and turns on a shaft, D, whose bearings are in the forks at the upper ends of the posts b.
  • the shaft D carries one head, i, of the grater C, which head is firmly fastened to it.
  • graterproper can be slipped over the shaft, and has two pins, 7" j, which enter sockets or holes in the head z', and thereby lock the cylinder C to the shaft D.
  • the cylinder C When the parts C D are thus connected the cylinder C is introduced through the open end of B and lodged therein, the shaft protruding from both ends of the cylinder B, as shown.
  • the head h is slipped onto the cylinder B and the shaft rested on the posts b.
  • the slots or notches which are cut in the upper ends of the posts b are narrow on top, but enlarged at their lower ends to the diameter of the shaft D.
  • the latter has two llattened portions, 1. l, by the means of which it can be introduced through the narrow forks of b into the lower enlargements aforesaid. It is then moved lengthwise to bring the attened parts out of the posts, and is thereby properly re tained in the latter, so that it cannot play upward.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Food-Manufacturing Devices (AREA)

Description

J. A. HARD.
improvement inu Graters.
No. 128 796. Patented Ju\y9,1a12.
m. Maniv ur//ocMPM/a mm. ,fossa/n.153 P/focfss.)
PATENT OFFICE.
JOSIAH A. HARD, OF LAWRENCE, KANSAS.
` IMPRovEMENT-IN GRATERS.
Specification forming part of Letters Patent No. 128,796, dated July 9, 1872.
rence, in the county of Douglas and State ofV Kansas.
Figure l is a vertical transverse, and Fig. 2 is a vertical longitudinal section of my improved grater.
Similar letters of reference indicate corresponding parts. This invention relates to a new grater for nutmegs, horse-radish, and other similar purposes; and consists in the use of a rotary grating-cylinder contained Within a stationary cylinder, and hung on a frame in such manner that it can be withdrawn from the outer cylinder and detached from the frame whenever desired.
A in the drawing represents the supporting frame of the grater, and consists of a baseplate, a, and two projecting posts, b b, which are forked at their upper. ends, as Aindicated by dotted lines in Fig. l. B is the outer case or cylinderV of the grater. It is made of the requisite size, of sheet metal, and has a hinged lid, d, on top and a discharge-opening, e, at the bottom. By means of a plate, f, which pro jects from the cylinder B, and is, by a pin or screw, g, fastened to one side of the case a, the cylinder is sustained in the requisite horizontal position. At one end the cylinder B has a removable head o r end, h, to admit the grating-cylinder C, which is of a size to lit B, and turns on a shaft, D, whose bearings are in the forks at the upper ends of the posts b. The shaft D carries one head, i, of the grater C, which head is firmly fastened to it. The
graterproper can be slipped over the shaft, and has two pins, 7" j, which enter sockets or holes in the head z', and thereby lock the cylinder C to the shaft D.
When the parts C D are thus connected the cylinder C is introduced through the open end of B and lodged therein, the shaft protruding from both ends of the cylinder B, as shown. Next, the head h is slipped onto the cylinder B and the shaft rested on the posts b. The slots or notches which are cut in the upper ends of the posts b are narrow on top, but enlarged at their lower ends to the diameter of the shaft D. The latter has two llattened portions, 1. l, by the means of which it can be introduced through the narrow forks of b into the lower enlargements aforesaid. It is then moved lengthwise to bring the attened parts out of the posts, and is thereby properly re tained in the latter, so that it cannot play upward.
In operation the matter to be reduced is introduced into B from above and held down against the rotary grater by the lid d, the pulpv I scribed.
J OSIAH A. HARD.
Witnesses:
O. D. BOND, J. L. BRIGGs.
US128796D Improvement in graters Expired - Lifetime US128796A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4876768A (en) * 1989-03-01 1989-10-31 Lil' Beaver Company Fish scaling apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4876768A (en) * 1989-03-01 1989-10-31 Lil' Beaver Company Fish scaling apparatus

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