US912129A - Core compound. - Google Patents

Core compound. Download PDF

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Publication number
US912129A
US912129A US45572708A US1908455727A US912129A US 912129 A US912129 A US 912129A US 45572708 A US45572708 A US 45572708A US 1908455727 A US1908455727 A US 1908455727A US 912129 A US912129 A US 912129A
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US
United States
Prior art keywords
core compound
core
compound
howe
ernest
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
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US45572708A
Inventor
Ernest E Howe
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Individual
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Individual
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Priority to US45572708A priority Critical patent/US912129A/en
Application granted granted Critical
Publication of US912129A publication Critical patent/US912129A/en
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Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/02—Lost patterns

Definitions

  • My invention relates to core compounds for use in foundries.
  • My compound consists of the following ingredients which are combined in the propertions stated and thoroughly mingled by agitation, viz: 1 part asphalt, 1 part sea coal, (also known as foundry facing) 8 parts. salt.
  • a core compound consisting of the following ingredients combined substal'itially in the proportions stated, namely, 1 part asphalt, 1 part sea coal, and 8 parts salt.

Description

ERNEST E. HOWE, OF BATTLE CREEK, MICHIGAN.
CORE COMPOUND.
Specification of Letters Patent.
Patented Feb. 9, 1909.
Application filed October 1, 1908. Serial No. 455,727.
To all whom "it may concern:
Be it known that I, ERNEST E. HOWE, a citizen of the United States, residing at Battle Creek, in the county of Calhoun and State of Michigan, have invented certain new and useful Improvements in Core Compounds; and I do hereby declare the followmg to been full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same.
My invention relates to core compounds for use in foundries.
It has for' its object among others to pro I duce a successful dry compound which dispenses with the use of flour, resin and linseed Oll 1n making cores.
My compound consists of the following ingredients which are combined in the propertions stated and thoroughly mingled by agitation, viz: 1 part asphalt, 1 part sea coal, (also known as foundry facing) 8 parts. salt.
I claim:
A core compound consisting of the following ingredients combined substal'itially in the proportions stated, namely, 1 part asphalt, 1 part sea coal, and 8 parts salt.
In testimony whereof, I aflix my signature, in presence of two witnesses.
ERNEST E. HOWE.
Witnesses:
IRA A. BECK, Lou E. WILLsoN.
US45572708A 1908-10-01 1908-10-01 Core compound. Expired - Lifetime US912129A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US45572708A US912129A (en) 1908-10-01 1908-10-01 Core compound.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45572708A US912129A (en) 1908-10-01 1908-10-01 Core compound.

Publications (1)

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US912129A true US912129A (en) 1909-02-09

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Family Applications (1)

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US45572708A Expired - Lifetime US912129A (en) 1908-10-01 1908-10-01 Core compound.

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6280516B1 (en) * 1996-12-02 2001-08-28 Cabot Corporation Compositions comprising a hydrocarbonaceous material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6280516B1 (en) * 1996-12-02 2001-08-28 Cabot Corporation Compositions comprising a hydrocarbonaceous material

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