ES340440A1 - Apparatus for casting metal articles - Google Patents
Apparatus for casting metal articlesInfo
- Publication number
- ES340440A1 ES340440A1 ES340440A ES340440A ES340440A1 ES 340440 A1 ES340440 A1 ES 340440A1 ES 340440 A ES340440 A ES 340440A ES 340440 A ES340440 A ES 340440A ES 340440 A1 ES340440 A1 ES 340440A1
- Authority
- ES
- Spain
- Prior art keywords
- ingate
- slide
- cut
- mould
- power means
- 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 Support Devices, Ladles, And Melt Control Thereby (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Casting Devices For Molds (AREA)
Abstract
In casting apparatus for bottom pressure casting from a ladle 26 contained in a sealed tank 12 to a mould 10 through an ingate assembly 18, the mould is movable on a carriage 56 to and from the pouring location and carries with it its own ingate cut-off device which is operated by a retractable power means at the pouring location. The cut-off device comprises a slide 42 and an extension 62 that is guided between rollers 58, the slide 42 having a ceramic lined opening 44 complementary to a ceramic lined opening 36 in the ingate assembly 18 and being slidable in a slot 40. The retractable power means comprises an hydraulic cylinder 90 and plunger 96 mounted on the end of an arm 86 that is pivoted between a vertical position for operating the cut-off device and a horizontal retracted position in an inset 78 in the foundation of the casting apparatus. When the power means is in its operating position a shoulder 98 on the cylinder 90 locates behind a stop 72 on the mould carriage 56 to support the reaction of the force of the cylinder 90 when the plunger 96 moves the extension 62 and slide 42 to close the ingate assembly 18.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US56602066A | 1966-07-18 | 1966-07-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES340440A1 true ES340440A1 (en) | 1968-06-01 |
Family
ID=24261118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES340440A Expired ES340440A1 (en) | 1966-07-18 | 1967-05-12 | Apparatus for casting metal articles |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3443629A (en) |
| AT (1) | AT282092B (en) |
| BE (1) | BE700291A (en) |
| CH (1) | CH451418A (en) |
| ES (1) | ES340440A1 (en) |
| GB (1) | GB1171229A (en) |
| GR (1) | GR33687B (en) |
| LU (1) | LU53775A1 (en) |
| NL (1) | NL6709734A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3599708A (en) * | 1967-08-04 | 1971-08-17 | Sumitomo Metal Ind | Bottom pouring apparatus for steel ingots |
| US4961455A (en) * | 1989-07-06 | 1990-10-09 | Hitchiner Manufacturing Co., Inc. | Countergravity casing apparatus and method with magnetically actuated valve to prevent molten metal run-out |
| US5088546A (en) * | 1991-05-10 | 1992-02-18 | General Motors Corporation | Vacuum-assisted counter gravity casting apparatus with valve to prevent flow of melt from mold |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2921351A (en) * | 1956-11-01 | 1960-01-19 | Momm Werner Wilhelm | Ladle flow control device |
| US3201837A (en) * | 1962-04-06 | 1965-08-24 | Griffin Wheel Co | Method and apparatus for casting metal articles |
| US3279002A (en) * | 1963-12-09 | 1966-10-18 | Amsted Ind Inc | Mold shut-off arrangement |
| US3265348A (en) * | 1964-11-23 | 1966-08-09 | Edmund Q Sylvester | Mold purging apparatus and method |
-
1966
- 1966-07-18 US US566020A patent/US3443629A/en not_active Expired - Lifetime
-
1967
- 1967-04-21 GB GB08494/67A patent/GB1171229A/en not_active Expired
- 1967-05-12 GR GR670133687A patent/GR33687B/en unknown
- 1967-05-12 ES ES340440A patent/ES340440A1/en not_active Expired
- 1967-05-30 LU LU53775D patent/LU53775A1/xx unknown
- 1967-06-21 BE BE700291D patent/BE700291A/xx unknown
- 1967-07-10 AT AT640867A patent/AT282092B/en not_active IP Right Cessation
- 1967-07-13 NL NL6709734A patent/NL6709734A/xx unknown
- 1967-07-17 CH CH1015667A patent/CH451418A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH451418A (en) | 1968-05-15 |
| BE700291A (en) | 1967-12-01 |
| US3443629A (en) | 1969-05-13 |
| LU53775A1 (en) | 1967-07-31 |
| GR33687B (en) | 1968-01-10 |
| NL6709734A (en) | 1968-01-19 |
| GB1171229A (en) | 1969-11-19 |
| AT282092B (en) | 1970-06-10 |
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