US900401A - Apparatus for shaping heated metal. - Google Patents

Apparatus for shaping heated metal. Download PDF

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Publication number
US900401A
US900401A US31724506A US1906317245A US900401A US 900401 A US900401 A US 900401A US 31724506 A US31724506 A US 31724506A US 1906317245 A US1906317245 A US 1906317245A US 900401 A US900401 A US 900401A
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cylinder
heated metal
sections
cylinders
shaping
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US31724506A
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Frederick J Loomis
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C27/00—Containers for metal to be extruded

Definitions

  • This invention relates to improvements in apparatus for shaping heated metal under pressure, and it consistsin the productionv of a container having the usual inner tube and particularly constructed pressure resisting means surroundingthe same. These means ing a suitableinsulator.
  • a detachable casing formed in sections surrounds the flanged. cylinders and isprovided with fastening de-.
  • FIG. 1 is a perspective view ofthe'device, the ends of the cylinders being. out off approximately on the line 22 of Fig. 2, in order to show the insulating material.
  • I Fig. 2 is a horizontal longitudinal section of the device.
  • Fig.3 is a section of Fig. 2 on the line 2- 2.
  • I provide a central tube 1 having an offset portion 2 to prevent it from being forced from the sur-l rounding reinforcing means.
  • Enclrcling the tube 1 is a heat insulator 3 of any desirable material. This insulator extends to: within a short distance ofeach endiofthe container;
  • a cylinder t Surrounding the insulating material is a cylinder t, preferably made 111 two' sections having tongue and groove joints 5,5. This cylinder is made with a hollowed out portlon 6 to accommodatev the insulating material,
  • a cylinder 8 formed in sections,and'preferably provided I j withtongue andgroove joints.
  • the cylinder 4 has therefore outwardly and inwardly pro ecting flanges 9 and 10, the inner flanges being thicker. than the outer flanges, as
  • the cylinder 8 Surrounding the cylinder 8 is an outer cylinder 18 formed with a projecting ridge 11 adapted to fit into a cut-out portion 12 of the cylinder 8.
  • the cylinder 13 is made in sections in order that it may be easily removed when desired, and the sections are provided with lips 14 and 15 adapted to be secured together by means of bolts 16 and 17.
  • the contacting edges of the sections of cylinder 13 havetongue and groove connections 18 and 19.
  • the cylinders 4:, 8 and 13 are preferably arranged so that-the edges of the sections of adjoining cylinders do not coin-
  • the principal reason for providing the several concentric cylinders formed in sections is that the apparatus may have the strength of asingle cylinder of equal thickness and yet permit of the easy renewal of any part which may become worn or broken. It is obvious that the insulating material maybe formed in sections also, and that other changes coming within the scope of my invention may be 1n de.
  • a device of the class described comprising tube, a cylinder formed in segments surroundingsaid tube and provided on each end with-internal and external flanges, the inner flanges thicker than the external flanges and bearing against the tube, insulating material betweensaid tube and cylinder, a second segmental cylinder provided with an offset portion on its ends and surrounding the cylinder last mentioned, the offset portion'engaging the flanges of the flanged cylinder, and a detachable casing engaging anannular recess in the second cylinder.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Looms (AREA)

Description

v 'P. J. LOOMIS.
AHABATUS FOB SHAPING HEATED METAL. APPLICATION-FILED MAY 10, 1906.
900,401. I Patented 0015.6.1908.
include a plurality' of'detachable,"flanged, interlocking, segmental cylinders surroundor'moa.
FREnE-RIoK'r-LooM s, OF'YONK'ERS, NEW YORK.
' 7' APPARATUS r03 SHAPING .HEA'IED METAL.
. speciflcation of Letters Patent;
Patented one. 6, 1908.
, Application filed May 16,1906. Serial No. 317,245.
To all whom "it may concern Be it known that I, FREDERICK J; LooMIs,
a citizen of the United States, residing at:
V for Shaping Heated Metal; and I dohereby declare the followingto be a full, clear, and
exact description 'of'the invention, such asv will enable others skilled inthe art to which it appertains to make and use the same.
This invention relates to improvements in apparatus for shaping heated metal under pressure, and it consistsin the productionv of a container having the usual inner tube and particularly constructed pressure resisting means surroundingthe same. These means ing a suitableinsulator. A detachable casing formed in sections surrounds the flanged. cylinders and isprovided with fastening de-.
vices, the sections of thefcasing and the segments of the flanged cylinders being arranged in suchmanner that the joints in the respective'cylinders. and in the casing do not coincide. I I j In the accompanying drawingsFigure 1 is a perspective view ofthe'device, the ends of the cylinders being. out off approximately on the line 22 of Fig. 2, in order to show the insulating material. I Fig. 2 is a horizontal longitudinal section of the device. Fig.3 is a section of Fig. 2 on the line 2- 2. r
In the constructionof devices of" this char ments in. such manner that they [will resist in the best possible way the strains exerted upon them. i
In carrying'out my invention I provide a central tube 1 having an offset portion 2 to prevent it from being forced from the sur-l rounding reinforcing means. Enclrcling the tube 1 is a heat insulator 3 of any desirable material. This insulator extends to: within a short distance ofeach endiofthe container;
Surrounding the insulating materialis a cylinder t, preferably made 111 two' sections having tongue and groove joints 5,5. This cylinder is made with a hollowed out portlon 6 to accommodatev the insulating material,
and a similar hollowed out portion-or annu lar recess" 7 accommodatesv a cylinder 8, formed in sections,and'preferably provided I j withtongue andgroove joints. The cylinder 4 has therefore outwardly and inwardly pro ecting flanges 9 and 10, the inner flanges being thicker. than the outer flanges, as
shown. This construction enables the device to resist a great amount of pressure at the-ends. j
9 Surrounding the cylinder 8 is an outer cylinder 18 formed with a projecting ridge 11 adapted to fit into a cut-out portion 12 of the cylinder 8. The cylinder 13 is made in sections in order that it may be easily removed when desired, and the sections are provided with lips 14 and 15 adapted to be secured together by means of bolts 16 and 17. The contacting edges of the sections of cylinder 13 havetongue and groove connections 18 and 19. The cylinders 4:, 8 and 13 are preferably arranged so that-the edges of the sections of adjoining cylinders do not coin- The principal reason for providing the several concentric cylinders formed in sections is that the apparatus may have the strength of asingle cylinder of equal thickness and yet permit of the easy renewal of any part which may become worn or broken. It is obvious that the insulating material maybe formed in sections also, and that other changes coming within the scope of my invention may be 1n de.
' What I claim as new, and desire to secure by LettersPatent, is
A device of the class described, comprising tube, a cylinder formed in segments surroundingsaid tube and provided on each end with-internal and external flanges, the inner flanges thicker than the external flanges and bearing against the tube, insulating material betweensaid tube and cylinder, a second segmental cylinder provided with an offset portion on its ends and surrounding the cylinder last mentioned, the offset portion'engaging the flanges of the flanged cylinder, and a detachable casing engaging anannular recess in the second cylinder.
In testimony whereof I aflix my signature in presence of two witnesses.
FREDERICK J. 'LooM1s. WVitnessesz L. R. MORRILL, I HUGO 'Moon.
US31724506A 1906-05-16 1906-05-16 Apparatus for shaping heated metal. Expired - Lifetime US900401A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2867321A (en) * 1955-06-03 1959-01-06 Lake Erie Machinery Corp Container for an extrusion press
US2960221A (en) * 1954-04-12 1960-11-15 Baldwin Lima Hamilton Corp Extrusion press for elongated cross-sections
US2974791A (en) * 1956-10-09 1961-03-14 Loewy Eng Co Ltd Extrusion press container
US3042195A (en) * 1957-12-18 1962-07-03 Hydraulik Gmbh Receiver for metal extrusion presses and like power-driven machines
US4159560A (en) * 1975-10-21 1979-07-03 Swiss Aluminium Ltd. Equipment for extrusion in particular for the extrusion of aluminum billets into sections and the like

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2960221A (en) * 1954-04-12 1960-11-15 Baldwin Lima Hamilton Corp Extrusion press for elongated cross-sections
US2867321A (en) * 1955-06-03 1959-01-06 Lake Erie Machinery Corp Container for an extrusion press
US2974791A (en) * 1956-10-09 1961-03-14 Loewy Eng Co Ltd Extrusion press container
US3042195A (en) * 1957-12-18 1962-07-03 Hydraulik Gmbh Receiver for metal extrusion presses and like power-driven machines
US4159560A (en) * 1975-10-21 1979-07-03 Swiss Aluminium Ltd. Equipment for extrusion in particular for the extrusion of aluminum billets into sections and the like

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