US1045355A - Machine for expressing oleaginous material and the like. - Google Patents

Machine for expressing oleaginous material and the like. Download PDF

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Publication number
US1045355A
US1045355A US70135712A US1912701357A US1045355A US 1045355 A US1045355 A US 1045355A US 70135712 A US70135712 A US 70135712A US 1912701357 A US1912701357 A US 1912701357A US 1045355 A US1045355 A US 1045355A
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expressing
machine
oleaginous material
recesses
cylinders
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US70135712A
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Eugen Zander
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/26—Permeable casings or strainers

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  • This invention relates to certain improvements in machines for expressing oleaginous material and the like of the type in which the material is expressed between two concentric and perforated cylinders by a vertically movable press, the expressed oil escaping through the perforations in the cylinders. It has been found in such machines, even when the best steel is employed, that there is a tendency of the steel at the inner edges of the openings to crack or break off which has hitherto necessitated renewal of the entire inner or outer cylinder.
  • the object of the present invention is to obviate the foregoing defects and for this purpose the openings in the outer and inner cylinder are provided on the inner walls of the cylinders with removable blocks of suitable material which are let into recesses concentric with the openings in the cylinders, these blocks being provided with fine apertures for the escape of the expressed oil.
  • Figure 1 is a vertical sectio-n through such parts of a press as are necessary for my invention to be understood
  • Fig. 2 is a transverse section on the line A-B of Fig. 1.
  • a represents the reduced end of the inner cylinder or substantially cylindrical body and 7) represents the outer cylinder or sub stantially cylindrical body, the reduced inner cylinder (1 being provided with perforations 0 and the outer cylinder I) being provided with similar perforations c.
  • the perforations 0 and c are provided with concentrio recesses cl and cl respectively, in which blocks 9 are adapted to be fitted, provided with fine apertures f for the escape of the expressed oil. It will be seen that, should the material near the apertures f crack or break off, the blocks 9 can be readily removed and renewed without excessive cost.
  • a machine for expressing oleaginous material and the like comprising perforated inner and outer cylinders, an intermediate movable press, recesses in the perforations of said cylinders and perforated renewable blocks in said recesses.
  • a machine for expressing oleaginous material and the like comprising two perforated members, an intermediate movable press, recesses in the inner walls of said members and concentric with the perforations in said members, and perforated renewable blocks in said recesses.
  • a machine for expressing oleaginous material and the like comprising perforated inner and outer cylinders, an intermediate movable press, recesses in the inner walls of said cylinders and concentric with said perforations, and perforated renewable blocks in said recesses.

Description

E. ZANDER.
MACHINE FOR EXPBESSING OLEAGINOUS MATERIAL AND THE LIKE.
- APPLICATION nun JUNE 3, 1912.
1,045,355, Patented Nov. 26, 1912.
COLUMBIA PLANOGRAPII cu, WASHINGTON, D. c.
EUGENZANDER, 0F STET'IIN, GERMANY.
MACHINE FOR EXPRESSING OLEAGINOUS MATERIAL AND THE LIKE.
Specification of Letters Patent.
Patented Nov. 26, 1912.
Application filed June 3, 1912. Serial No. 701,357.
To all whom it may concern:
Be it known that I, EUGEN ZANDER, a subject of the King of Prussia, resident of 6 Hagenstrasse, Stettin, in the German Empire, have invented certain new and useful Improvements in Machines for Expressing Oleaginous Material and the Like, of which the following is a specification.
This invention relates to certain improvements in machines for expressing oleaginous material and the like of the type in which the material is expressed between two concentric and perforated cylinders by a vertically movable press, the expressed oil escaping through the perforations in the cylinders. It has been found in such machines, even when the best steel is employed, that there is a tendency of the steel at the inner edges of the openings to crack or break off which has hitherto necessitated renewal of the entire inner or outer cylinder.
The object of the present invention is to obviate the foregoing defects and for this purpose the openings in the outer and inner cylinder are provided on the inner walls of the cylinders with removable blocks of suitable material which are let into recesses concentric with the openings in the cylinders, these blocks being provided with fine apertures for the escape of the expressed oil.
In order that the invention may be more clearly understood, reference is made to the accompanying drawings, whereon:
Figure 1 is a vertical sectio-n through such parts of a press as are necessary for my invention to be understood, Fig. 2 is a transverse section on the line A-B of Fig. 1.
a represents the reduced end of the inner cylinder or substantially cylindrical body and 7) represents the outer cylinder or sub stantially cylindrical body, the reduced inner cylinder (1 being provided with perforations 0 and the outer cylinder I) being provided with similar perforations c. The perforations 0 and c are provided with concentrio recesses cl and cl respectively, in which blocks 9 are adapted to be fitted, provided with fine apertures f for the escape of the expressed oil. It will be seen that, should the material near the apertures f crack or break off, the blocks 9 can be readily removed and renewed without excessive cost.
I claim 1. A machine for expressing oleaginous material and the like, comprising perforated inner and outer cylinders, an intermediate movable press, recesses in the perforations of said cylinders and perforated renewable blocks in said recesses.
2. A machine for expressing oleaginous material and the like, comprising two perforated members, an intermediate movable press, recesses in the inner walls of said members and concentric with the perforations in said members, and perforated renewable blocks in said recesses.
3. A machine for expressing oleaginous material and the like, comprising perforated inner and outer cylinders, an intermediate movable press, recesses in the inner walls of said cylinders and concentric with said perforations, and perforated renewable blocks in said recesses.
In witness whereof I have hereunto set my hand in the presence of two witnesses.
EUGEN ZANDER.
Witnesses:
JOSEPH GABLENZ, EMIL SCHMIDT.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents,
US70135712A 1912-06-03 1912-06-03 Machine for expressing oleaginous material and the like. Expired - Lifetime US1045355A (en)

Priority Applications (1)

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US70135712A US1045355A (en) 1912-06-03 1912-06-03 Machine for expressing oleaginous material and the like.

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US70135712A US1045355A (en) 1912-06-03 1912-06-03 Machine for expressing oleaginous material and the like.

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3270663A (en) * 1964-11-30 1966-09-06 Beloit Corp Screen plate for pulp press and the like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3270663A (en) * 1964-11-30 1966-09-06 Beloit Corp Screen plate for pulp press and the like

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