GB1371729A - Machine for casting metals under gas pressure - Google Patents
Machine for casting metals under gas pressureInfo
- Publication number
- GB1371729A GB1371729A GB4076172A GB4076172A GB1371729A GB 1371729 A GB1371729 A GB 1371729A GB 4076172 A GB4076172 A GB 4076172A GB 4076172 A GB4076172 A GB 4076172A GB 1371729 A GB1371729 A GB 1371729A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reservoir
- plate
- mould
- sept
- machine
- 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
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Continuous Casting (AREA)
Abstract
1371729 Pressure die casting machines NIPKI "LEYARSKA TECHNIKA" 1 Sept 1972 [2 Sept 1971] 40761/72 Heading B3F In a low pressure casting machine comprising a mould 7, a reservoir 3 for molten metal, a duct 12 extending from the reservoir to the mould, first and second end plates I and 10, a movable plate 9 and an intermediate plate 4, the said plates being interconnected by columns, the intermediate plate 4 acts as a cover to close the molten metal reservoir and also supports a part of the mould 7. The plate 4 is pressed against a seal 5 by a piston and cylinder unit 11 and is locked in position by wedges (15) movable along guideways (14) in the plate and two of the columns 2, Fig. 2 (not shown). When the plate 4 is locked in position the piston and cylinder unit 11 is used to open and close the mould. If access to the reservoir 3 is required, the locking means is released and the plate 4 raised by the unit 11 until the end of the duct 12 is above the top edge of the reservoir 3. The reservoir 3, which is supported on wheels (19) via springs (22), may now be rolled out from under the mould. During a casting cycle the bottom of the reservoir is in contact with the end plate 1, but when the plate 4 has been raised the springs 22 cause the bottom of the reservoir to move up off the plate 1 and thus allow the reservoir to be rolled out.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BG1848371 | 1971-09-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1371729A true GB1371729A (en) | 1974-10-23 |
Family
ID=3898067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4076172A Expired GB1371729A (en) | 1971-09-02 | 1972-09-01 | Machine for casting metals under gas pressure |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3899021A (en) |
| JP (1) | JPS5528779B2 (en) |
| AT (1) | AT327419B (en) |
| DD (1) | DD104221A5 (en) |
| FR (1) | FR2151052B1 (en) |
| GB (1) | GB1371729A (en) |
| IT (1) | IT966029B (en) |
| SE (1) | SE392222B (en) |
| SU (1) | SU524500A3 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109865818A (en) * | 2018-03-01 | 2019-06-11 | 北京航大新材科技有限公司 | A kind of locking device of counter-pressure casting machine |
| CN110026539A (en) * | 2019-05-20 | 2019-07-19 | 北京航大新材科技有限公司 | A kind of casting machine of the quick mode locking of energy |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES8608970A1 (en) * | 1985-10-08 | 1986-09-01 | Inst Po Metalloznanie I Tekno | Method of and installation for casting under pressure. |
| JPS63112214U (en) * | 1987-01-14 | 1988-07-19 | ||
| JPH0252160A (en) * | 1988-08-10 | 1990-02-21 | Sintokogio Ltd | Truck for carrying holding furnace for low pressure casting |
| US5896912A (en) * | 1995-04-27 | 1999-04-27 | Hayes Wheels International, Inc. | Method and apparatus for casting a vehicle wheel in a pressurized mold |
| CN102773414B (en) * | 2012-04-06 | 2014-08-27 | 北京时代锐智科贸有限公司 | No-riser casting machine |
| CN105268950A (en) * | 2015-09-18 | 2016-01-27 | 秦皇岛信越智能装备有限公司 | Device for locking jacking state of maintaining furnace |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1851935A (en) * | 1928-10-08 | 1932-03-29 | Hydraulic Pressed Bearing Comp | Means for die casting |
| US1797041A (en) * | 1929-07-17 | 1931-03-17 | Carl E Becker | Apparatus for casting metal |
| US1999961A (en) * | 1932-08-03 | 1935-04-30 | John R Daesen | Method and apparatus for die casting |
| US2105586A (en) * | 1936-07-13 | 1938-01-18 | John R Daesen | Die casting apparatus |
| GB1168556A (en) * | 1967-03-16 | 1969-10-29 | Jon Erik Marius Carlsen | Improvements in or relating to Die-Casting Apparatus |
| GB1238700A (en) * | 1968-12-21 | 1971-07-07 |
-
1972
- 1972-08-30 SE SE7211221A patent/SE392222B/en unknown
- 1972-08-31 FR FR7230973A patent/FR2151052B1/fr not_active Expired
- 1972-08-31 IT IT7252465A patent/IT966029B/en active
- 1972-08-31 AT AT750572A patent/AT327419B/en not_active IP Right Cessation
- 1972-09-01 US US285661A patent/US3899021A/en not_active Expired - Lifetime
- 1972-09-01 GB GB4076172A patent/GB1371729A/en not_active Expired
- 1972-09-01 SU SU1826965A patent/SU524500A3/en active
- 1972-09-01 DD DD165389A patent/DD104221A5/xx unknown
- 1972-09-02 JP JP8830272A patent/JPS5528779B2/ja not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109865818A (en) * | 2018-03-01 | 2019-06-11 | 北京航大新材科技有限公司 | A kind of locking device of counter-pressure casting machine |
| CN109865818B (en) * | 2018-03-01 | 2023-11-03 | 诸城航大新材料技术有限公司 | Locking device of differential pressure casting machine |
| CN110026539A (en) * | 2019-05-20 | 2019-07-19 | 北京航大新材科技有限公司 | A kind of casting machine of the quick mode locking of energy |
| CN110026539B (en) * | 2019-05-20 | 2023-10-31 | 北京航大新材科技有限公司 | Casting machine capable of rapidly locking mold |
Also Published As
| Publication number | Publication date |
|---|---|
| IT966029B (en) | 1974-02-11 |
| ATA750572A (en) | 1975-04-15 |
| DD104221A5 (en) | 1974-03-05 |
| FR2151052A1 (en) | 1973-04-13 |
| AT327419B (en) | 1976-01-26 |
| DE2242764B2 (en) | 1976-02-26 |
| US3899021A (en) | 1975-08-12 |
| FR2151052B1 (en) | 1977-07-29 |
| JPS5528779B2 (en) | 1980-07-30 |
| SE392222B (en) | 1977-03-21 |
| SU524500A3 (en) | 1976-08-05 |
| DE2242764A1 (en) | 1973-03-22 |
| JPS4839323A (en) | 1973-06-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |