FR846951A - Process for the preparation of foundry molds and device for carrying out the process - Google Patents

Process for the preparation of foundry molds and device for carrying out the process

Info

Publication number
FR846951A
FR846951A FR846951DA FR846951A FR 846951 A FR846951 A FR 846951A FR 846951D A FR846951D A FR 846951DA FR 846951 A FR846951 A FR 846951A
Authority
FR
France
Prior art keywords
preparation
carrying
foundry molds
foundry
molds
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
Other languages
French (fr)
Inventor
Johannes Croning
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 filed Critical
Application granted granted Critical
Publication of FR846951A publication Critical patent/FR846951A/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
    • B22C9/06—Permanent moulds for shaped castings
    • B22C9/068—Semi-permanent moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
FR846951D 1937-12-02 1938-12-02 Process for the preparation of foundry molds and device for carrying out the process Expired FR846951A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE207107X 1937-12-02

Publications (1)

Publication Number Publication Date
FR846951A true FR846951A (en) 1939-09-28

Family

ID=5793524

Family Applications (1)

Application Number Title Priority Date Filing Date
FR846951D Expired FR846951A (en) 1937-12-02 1938-12-02 Process for the preparation of foundry molds and device for carrying out the process

Country Status (4)

Country Link
CH (1) CH207107A (en)
DK (1) DK59306C (en)
FR (1) FR846951A (en)
GB (1) GB522168A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2803047A (en) * 1952-06-26 1957-08-20 Eaton Mfg Co Method of making shell molds
DE1083510B (en) * 1953-09-29 1960-06-15 Griffin Wheel Company Device for the production of riser linings within the riser openings of a permanent mold
DE1146621B (en) * 1954-03-31 1963-04-04 Shaw Processes Ltd Process for the production of refractory molds for metal casting
GB821611A (en) * 1955-02-22 1959-10-14 Polygram Casting Co Ltd Improvements in or relating to methods of making shell moulds
US2903761A (en) * 1956-07-23 1959-09-15 Sirmay Emil Starn Permanent pre-cast mold
DE102008017657A1 (en) * 2008-04-05 2009-10-29 Evosteel Gmbh Casting mold for producing a cast component and method for producing a casting mold
CN106001425A (en) * 2016-06-20 2016-10-12 南京力源轨道交通装备有限公司 Track mold with adjustable pipe diameter
DE102019205282A1 (en) * 2019-04-11 2020-10-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. System and method for producing a molded part

Also Published As

Publication number Publication date
GB522168A (en) 1940-06-11
DK59306C (en) 1941-12-15
CH207107A (en) 1939-09-30

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