JPS57124546A - Supplying device for molding sand - Google Patents

Supplying device for molding sand

Info

Publication number
JPS57124546A
JPS57124546A JP1053581A JP1053581A JPS57124546A JP S57124546 A JPS57124546 A JP S57124546A JP 1053581 A JP1053581 A JP 1053581A JP 1053581 A JP1053581 A JP 1053581A JP S57124546 A JPS57124546 A JP S57124546A
Authority
JP
Japan
Prior art keywords
sand
holes
molding sand
box
packing
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.)
Granted
Application number
JP1053581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS626894B2 (enrdf_load_stackoverflow
Inventor
Nagato Unosaki
Toshinao Komori
Kazuharu Matsui
Shigehiro Toyoda
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.)
Sintokogio Ltd
Shinto Industrial Co Ltd
Original Assignee
Sintokogio Ltd
Shinto Kogyo KK
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 Sintokogio Ltd, Shinto Kogyo KK filed Critical Sintokogio Ltd
Priority to JP1053581A priority Critical patent/JPS57124546A/ja
Priority to DE19813133431 priority patent/DE3133431A1/de
Priority to FR8116308A priority patent/FR2499433A1/fr
Priority to GB8126026A priority patent/GB2088261B/en
Priority to CH665781A priority patent/CH654763A5/de
Publication of JPS57124546A publication Critical patent/JPS57124546A/ja
Publication of JPS626894B2 publication Critical patent/JPS626894B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/12—Treating moulds or cores, e.g. drying, hardening
    • B22C9/123—Gas-hardening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/23—Compacting by gas pressure or vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Devices For Molds (AREA)
JP1053581A 1980-11-27 1981-01-26 Supplying device for molding sand Granted JPS57124546A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1053581A JPS57124546A (en) 1981-01-26 1981-01-26 Supplying device for molding sand
DE19813133431 DE3133431A1 (de) 1980-11-27 1981-08-24 Verfahren zur herstellung einer giessform
FR8116308A FR2499433A1 (fr) 1980-11-27 1981-08-26 Procede de fabrication d'un noyau de moule
GB8126026A GB2088261B (en) 1980-11-27 1981-08-26 A method of manufacturing a core of a mold
CH665781A CH654763A5 (de) 1980-11-27 1981-10-19 Verfahren zur herstellung eines giesskernes.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1053581A JPS57124546A (en) 1981-01-26 1981-01-26 Supplying device for molding sand

Publications (2)

Publication Number Publication Date
JPS57124546A true JPS57124546A (en) 1982-08-03
JPS626894B2 JPS626894B2 (enrdf_load_stackoverflow) 1987-02-14

Family

ID=11752950

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1053581A Granted JPS57124546A (en) 1980-11-27 1981-01-26 Supplying device for molding sand

Country Status (1)

Country Link
JP (1) JPS57124546A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5954138U (ja) * 1982-09-29 1984-04-09 新東工業株式会社 鋳物砂供給装置
JPS59135845U (ja) * 1983-02-22 1984-09-11 新東工業株式会社 鋳型造型用ホツパ−

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6411686U (enrdf_load_stackoverflow) * 1987-07-13 1989-01-20

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5954138U (ja) * 1982-09-29 1984-04-09 新東工業株式会社 鋳物砂供給装置
JPS59135845U (ja) * 1983-02-22 1984-09-11 新東工業株式会社 鋳型造型用ホツパ−

Also Published As

Publication number Publication date
JPS626894B2 (enrdf_load_stackoverflow) 1987-02-14

Similar Documents

Publication Publication Date Title
US4740150B1 (en) Injection moulding apparatus
US4767308B1 (enrdf_load_stackoverflow)
JPS57124546A (en) Supplying device for molding sand
GB8902841D0 (en) Method and apparatus for moulding a fluid settable material
JPS57124549A (en) Method for supplying molding sand and pattern plate device
JPH0221343B2 (enrdf_load_stackoverflow)
JPS57195559A (en) Nozzle device
JPS55123423A (en) Forming of fiber-reinforced plastic product
JPS5775248A (en) Production of mold
JPS5797840A (en) Core molding method
JPS5731525A (en) Method and apparatus for molding synthetic resin sheet under vacuum
JPS5741913A (en) Pressure molding machine
JPS6317560Y2 (enrdf_load_stackoverflow)
JPS60238062A (ja) 鋳型造型方法
JPS57142745A (en) Sand blowing device in automatic molding machine
JPS5764441A (en) Mold making method
JPS5747553A (en) Mold making method
JPS58107252A (ja) ガス硬化鋳型の造型方法
JPS57184550A (en) Hopper device
JPS5791841A (en) Foundary sand supplying method
JPS57109544A (en) Method and apparatus for molding mold
JPS57159234A (en) Pattern for carbon dioxde mold
JPS5890347A (ja) 主型鋳型の造型方法
JPS5693522A (en) No-cracking mold and molding method thereof
JPS56131044A (en) Method and apparatus for making mold by gas substitution