GB191225597A - Improvements in Collapsible Metal Cores for use in Casting Projectiles. - Google Patents

Improvements in Collapsible Metal Cores for use in Casting Projectiles.

Info

Publication number
GB191225597A
GB191225597A GB191225597DA GB191225597A GB 191225597 A GB191225597 A GB 191225597A GB 191225597D A GB191225597D A GB 191225597DA GB 191225597 A GB191225597 A GB 191225597A
Authority
GB
United Kingdom
Prior art keywords
base
metal cores
projectiles
casting
collapsible metal
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
Application number
Inventor
Thomas James Simons
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of GB191225597A publication Critical patent/GB191225597A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B22C9/101—Permanent cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

25,597. Simons, T. J. Nov. 8. Cores; c o r e - b a r s ; moulds. - A collapsible core for use in casting projectiles &c. is carried by a base-plate I fitting the mould with a bayonet joint. Segmental plates A are held between grooves in the base and in a cap E screwed to a central tube cottered in the base. The central tube is surrounded by a second tube, and both h, tubes are perforated for venting or for cooling purposes. Two holes in the base r e c e i v e the ingate and vent tubes of the pouring-block.
GB191225597D 1912-11-08 1912-11-08 Improvements in Collapsible Metal Cores for use in Casting Projectiles. Expired GB191225597A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191225597T 1912-11-08

Publications (1)

Publication Number Publication Date
GB191225597A true GB191225597A (en) 1913-04-03

Family

ID=32574617

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191225597D Expired GB191225597A (en) 1912-11-08 1912-11-08 Improvements in Collapsible Metal Cores for use in Casting Projectiles.

Country Status (1)

Country Link
GB (1) GB191225597A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2008101182B4 (en) * 2007-03-30 2009-02-05 Techventure Investments Pty Ltd A method of manufacturing ammunition
CN103537628A (en) * 2013-11-14 2014-01-29 宁夏共享集团有限责任公司 Process method for preventing crushing of local weak sand mold in core assembly
CN104874743A (en) * 2015-06-18 2015-09-02 大连华锐重工铸业有限公司 Iron core device for propeller casting

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2008101182B4 (en) * 2007-03-30 2009-02-05 Techventure Investments Pty Ltd A method of manufacturing ammunition
CN103537628A (en) * 2013-11-14 2014-01-29 宁夏共享集团有限责任公司 Process method for preventing crushing of local weak sand mold in core assembly
CN103537628B (en) * 2013-11-14 2015-09-09 宁夏共享集团有限责任公司 A kind of process preventing local weak sand mold conquassation in core assembling
CN104874743A (en) * 2015-06-18 2015-09-02 大连华锐重工铸业有限公司 Iron core device for propeller casting

Similar Documents

Publication Publication Date Title
GB191225597A (en) Improvements in Collapsible Metal Cores for use in Casting Projectiles.
ES413355A1 (en) Components using cast-in cooling tubes
BE769542A (en) PROCESS FOR INCREASING THE MECHANICAL STRENGTH OF MOLDS AND FOUNDRY CORES MADE FROM A SELF-CURING LIQUID SAND
US2081304A (en) Sectional mold
GB1304284A (en)
GB330018A (en) Improvements in moulds for the manufacture of castings from metals or alloys
BE798794R (en) PROCESS FOR INCREASING THE MECHANICAL STRENGTH OF MOLDS AND FOUNDRY CORES MADE FROM A SELF-CURING LIQUID SAND
BE796841R (en) PROCESS FOR INCREASING THE MECHANICAL STRENGTH OF MOLDS AND FOUNDRY CORES MADE FROM A SELF-CURING LIQUID SAND
US2219012A (en) Pipe casting apparatus
US2386028A (en) Centrifugal pot casting
AT58459B (en) Mold for pipe casting.
US131213A (en) Improvement in skeins and boxes for wagons
US474860A (en) Island
US2811762A (en) Process for molding piston rings
USRE12096E (en) District
JPS5545556A (en) Casting method
US88788A (en) Improvement in casting tuyeres
US2424931A (en) Metal mold
GB191211186A (en) Improvements in or connected with Tube Casting Moulds.
GB135800A (en) Improvements in Methods of and Means for Making so called Honeycomb Radiators.
GB748792A (en) Improvements in or relating to use of plaster of paris forms in making metal castings
US922754A (en) Art of casting hollow structures in permanent molds.
US1331769A (en) Babbitting apparatus
GB165362A (en) Improvements in the chill casting of pure aluminium and its alloys
US1295277A (en) Method of casting glass-molds.