US1410417A - Pig mold - Google Patents

Pig mold Download PDF

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Publication number
US1410417A
US1410417A US495880A US49588021A US1410417A US 1410417 A US1410417 A US 1410417A US 495880 A US495880 A US 495880A US 49588021 A US49588021 A US 49588021A US 1410417 A US1410417 A US 1410417A
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Prior art keywords
mold
simon
pig
rods
john
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Expired - Lifetime
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US495880A
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John W Simon
John H Simon
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Individual
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Priority to US495880A priority Critical patent/US1410417A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D5/00—Machines or plants for pig or like casting

Definitions

  • the object of the invention is to provide a construction of mold for casting metal pigs wherein provision is made for preventing the separation of the parts due to the cracking of the mold members by the heat of the metal deposited therein and which cracking ordinarily results in the immediate destruction of the utility of the mold; and with this object in view the invention consists in a construction and combination of parts of which a preferred embodiment is shown in the accompanying drawings, wherein:
  • Figure 1 is a view of a pig mold embodying the invention.
  • Figure 2 is a sectional view of the same taken longitudinally.
  • Figure 3 is an elevation of the inside of one of the mold sections partly broken away.
  • the mold as in the ordinary commercial type consists of the member of the size and shape required for the castings, and in the walls, preferably at the center and close to each side edge there are the tensile rods 11 and 12, the metal of the mold being cast around the rods and theformer headed as at 13 beyond the surfaces of the mold walls and serving as a means to reinforce the mold Specification of Letters Patent. Patented luau 21, 1922 Application filed August 27, 1921.
  • the rods 12 are extended beyond the ends of the mold and the extremities of opposite rods are spanned by the bars lei which are secured in place by nuts 15.
  • the bars 14 act as transverse strengthening means for the mold.
  • a pig mold provided with longitudinal terminally headed tensile tie rods.
  • a ig mold provided with longitudinal termina ly headed tensile tie rods embedded in its walls.
  • a pig mold provided in its walls with marginal and intermediate tie rods of which the former extend beyond the ends of the mold, and transverse bars spanning the 8X tremities of the marginal rods.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Description

l. W. AND J. H. SIMON.
PIG MOLD.
APPLICATIGN FILED AUG-27. 1921.
Patented Mar. 21,1922.
UNITED STATES PATENT OFFICE.
JOHN W. SIMON AND JOHN H. sIMON, or HOPEWELL, PENNSYLVANIA.
PIG MOLD.
To all whom it may concern:
Be it known that JOHN W. SIMON and JOHN H. SIMON, citizens of the United States of America, residing at Hopewell, in the county of Bedford and State of Pennsylvania, have invented new and useful Improvements in Pig Molds, of which the following is a specification.
The object of the invention is to provide a construction of mold for casting metal pigs wherein provision is made for preventing the separation of the parts due to the cracking of the mold members by the heat of the metal deposited therein and which cracking ordinarily results in the immediate destruction of the utility of the mold; and with this object in view the invention consists in a construction and combination of parts of which a preferred embodiment is shown in the accompanying drawings, wherein:
Figure 1 is a view of a pig mold embodying the invention.
Figure 2 is a sectional view of the same taken longitudinally.
Figure 3 is an elevation of the inside of one of the mold sections partly broken away.
The mold as in the ordinary commercial type consists of the member of the size and shape required for the castings, and in the walls, preferably at the center and close to each side edge there are the tensile rods 11 and 12, the metal of the mold being cast around the rods and theformer headed as at 13 beyond the surfaces of the mold walls and serving as a means to reinforce the mold Specification of Letters Patent. Patented luau 21, 1922 Application filed August 27, 1921.
Serial No. 495,880.
and preserve the shape regardless of the cracking of the same due to the heat of the molten metal introduced thereinto. The rods 12 are extended beyond the ends of the mold and the extremities of opposite rods are spanned by the bars lei which are secured in place by nuts 15. The bars 14 act as transverse strengthening means for the mold.
In the ordinary practice these molds after use in the casting of two or three or more pigs by reason of there being no retaining means the portions of the members fall apart and thereby destroy the utility of the mold while in other respects the same may be intact, and by the use of the longitudinally disposed tie rods exerting a tensile resistence the edges of the cracks are held in proper relation so that the molds may be used repeatedly after they would Otherwise become useless.
Having described the invention, what s claimed as new and useful is 1. A pig mold provided with longitudinal terminally headed tensile tie rods.
2. A ig mold provided with longitudinal termina ly headed tensile tie rods embedded in its walls. i
3. A pig mold provided in its walls with marginal and intermediate tie rods of which the former extend beyond the ends of the mold, and transverse bars spanning the 8X tremities of the marginal rods.
In testimony whereof they afiix their signatures.
JOHN WV. SIMON. JOHN H. SIMON.
US495880A 1921-08-27 1921-08-27 Pig mold Expired - Lifetime US1410417A (en)

Priority Applications (1)

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US495880A US1410417A (en) 1921-08-27 1921-08-27 Pig mold

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US495880A US1410417A (en) 1921-08-27 1921-08-27 Pig mold

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2851183A1 (en) * 2003-02-18 2004-08-20 Pechiney Aluminium Mould with an inner cooling surface for the evacuation of the thermal energy released by the rapid cooling and solidification of molten metal during the fabrication of ingots of non-ferrous metals
US20160346835A1 (en) * 2014-12-02 2016-12-01 Halliburton Energy Services, Inc. Thermal sink systems for cooling a mold assembly

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2851183A1 (en) * 2003-02-18 2004-08-20 Pechiney Aluminium Mould with an inner cooling surface for the evacuation of the thermal energy released by the rapid cooling and solidification of molten metal during the fabrication of ingots of non-ferrous metals
WO2004073904A2 (en) * 2003-02-18 2004-09-02 Aluminium Pechiney Ingot mould for quenching metals and ingots thus obtained
WO2004073904A3 (en) * 2003-02-18 2005-03-17 Pechiney Aluminium Ingot mould for quenching metals and ingots thus obtained
US20060137847A1 (en) * 2003-02-18 2006-06-29 Thomas Spadone Ingot mould for quenching metals and ingots thus obtained
US7258155B2 (en) 2003-02-18 2007-08-21 Aluminium Pechiney Ingot mould for quenching metals and ingots thus obtained
US20160346835A1 (en) * 2014-12-02 2016-12-01 Halliburton Energy Services, Inc. Thermal sink systems for cooling a mold assembly

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