GB749831A - Improved foundry shell moulding method and apparatus - Google Patents
Improved foundry shell moulding method and apparatusInfo
- Publication number
- GB749831A GB749831A GB517753A GB517753A GB749831A GB 749831 A GB749831 A GB 749831A GB 517753 A GB517753 A GB 517753A GB 517753 A GB517753 A GB 517753A GB 749831 A GB749831 A GB 749831A
- Authority
- GB
- United Kingdom
- Prior art keywords
- station
- pattern
- oven
- shell
- flask
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C23/00—Tools; Devices not mentioned before for moulding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
- Insulating Bodies (AREA)
Abstract
749,831. Moulding-machines. BRITISH INSULATED CALLENDER'S CABLES, Ltd. May 24, 1954 [Feb. 24, 1953], No. 5177/53. Class 83 (1). In shell-moulding, the pattern is moved stepby-step in a closed path through a sequence of process-stages including an oven, is invested at one station with a measured quantity of moulding mixture falling on to it from a hopper, and at another station is inverted to .release surplus mixture into another receptacle. Pattern-plates 7, rotatable in bearings 6 and supporting patterns 8, are carried on a rotary, step-by-step table, through an electric heating- oven 10, to a station E where cured moulds are ejected by pins actuated by a pedal-operated plunger beneath the table, thence to a station F where they are sprayed with parting fluid, and an open-ended flask 17 is fitted. At a station G, a predetermined quantity of mould-mix is deposited in the flask from a hopper 19. The station H is idle for allowing the shell to form, and at station I the pattern is inverted, allowing the excess mix to fall into a receptacle. The flask may fall off at this stage and the pattern be returned to its normal position, or both these operations may be performed at station J. The pattern-plate and shell then pass through the oven for curing the shell. The oven may be divided into several thermostatically-controlled zones.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB517753A GB749831A (en) | 1953-02-24 | 1953-02-24 | Improved foundry shell moulding method and apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB517753A GB749831A (en) | 1953-02-24 | 1953-02-24 | Improved foundry shell moulding method and apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB749831A true GB749831A (en) | 1956-06-06 |
Family
ID=9791145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB517753A Expired GB749831A (en) | 1953-02-24 | 1953-02-24 | Improved foundry shell moulding method and apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB749831A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113101861A (en) * | 2021-04-14 | 2021-07-13 | 铜仁学院 | Intelligent traditional chinese medicine dispensing system |
CN116214723A (en) * | 2022-12-16 | 2023-06-06 | 宜兴市华瑞铸造材料有限公司 | Mullite foamed ceramic preparation process and equipment |
-
1953
- 1953-02-24 GB GB517753A patent/GB749831A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113101861A (en) * | 2021-04-14 | 2021-07-13 | 铜仁学院 | Intelligent traditional chinese medicine dispensing system |
CN116214723A (en) * | 2022-12-16 | 2023-06-06 | 宜兴市华瑞铸造材料有限公司 | Mullite foamed ceramic preparation process and equipment |
CN116214723B (en) * | 2022-12-16 | 2023-11-03 | 怀仁市理思新材料科技股份有限公司 | Mullite foamed ceramic preparation process and equipment |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB749831A (en) | Improved foundry shell moulding method and apparatus | |
SE7711879L (en) | CAST FORM AND KIT AND DEVICE FOR THE MANUFACTURE OF THE SAME | |
ES8404778A1 (en) | Method and apparatus for blowing cores etc. | |
ES8101951A1 (en) | A Molding Machine | |
JPS545819A (en) | Equipment for making halffbody of casting mold in molding flask | |
JPS5516711A (en) | Loop metallic mold casting apparatus | |
GB703749A (en) | Apparatus for the manufacture of masks, for foundry purposes | |
GB754112A (en) | Improvements in or relating to methods of and apparatus for making shell moulds | |
JPS54127837A (en) | Metal mold changing device for injection molding machine | |
JPS54107429A (en) | Blowing nozzle for use in making casting mold | |
GB1090977A (en) | Improvements in the production of foundry moulds | |
GB848604A (en) | Improvements in and relating to apparatus for producing casting moulds | |
GB754205A (en) | Improvements in or relating to methods of and apparatus for making shell moulds | |
GB653470A (en) | Process and machine for the continuous manufacture of casting moulds | |
ES253014A1 (en) | Procedure and apparatus for the production of cast molds of liquid molding masses using permanent metallic models (Machine-translation by Google Translate, not legally binding) | |
ES462610A1 (en) | Method of preparation of molding elements. (Machine-translation by Google Translate, not legally binding) | |
JPS5516714A (en) | Apparatus for producing metallic mold cast product | |
GB790478A (en) | Improvements in or relating to a method and apparatus for producing shell mouldings | |
JPS551978A (en) | Sand mold molding device for casting | |
AU203282B2 (en) | Apparatus for automatically measuring, mixing and delivering foundry sand froma storage bin toan individual molders hopper | |
CA510763A (en) | Automatic shakeout machine for flask type molds | |
GB761142A (en) | Improvements in and relating to shell moulding machines | |
CA532543A (en) | Method of clamping the moulding flask during the operation of drawing the mould from the pattern and apparatus for carrying out the method | |
JPS57159260A (en) | Charging line device | |
JPS5645251A (en) | Molding method of drag |