GB808319A - Improvements in blowing cores for castings - Google Patents
Improvements in blowing cores for castingsInfo
- Publication number
- GB808319A GB808319A GB3592855A GB3592855A GB808319A GB 808319 A GB808319 A GB 808319A GB 3592855 A GB3592855 A GB 3592855A GB 3592855 A GB3592855 A GB 3592855A GB 808319 A GB808319 A GB 808319A
- Authority
- GB
- United Kingdom
- Prior art keywords
- core
- vessel
- register
- support
- air
- 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
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/23—Compacting by gas pressure or vacuum
- B22C15/24—Compacting by gas pressure or vacuum involving blowing devices in which the mould material is supplied in the form of loose particles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
Abstract
808,319. Core-making machines. STANTON IRONWORKS CO. Ltd. Dec. 14, 1955, No. 35928/55. Drawings to Specification. Class 83 (1). Core-blowing apparatus includes a vessel from which sand is driven in a stream of air into a core-box lying beneath the vessel and having an open bottom, mechanism for carrying a series of core-supports successively into and out of register with the bottom of the core-box, and means for automatically admitting air under pressure to the vessel after each support has been carried into register, and releasing air through a port in the vessel before each support is carried out of register. The core-blower is as described in Specification 776,031, which is referred to, and the pneumatic operating-means are controlled by valves actuated by a motordriven cam-shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3592855A GB808319A (en) | 1955-12-14 | 1955-12-14 | Improvements in blowing cores for castings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3592855A GB808319A (en) | 1955-12-14 | 1955-12-14 | Improvements in blowing cores for castings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB808319A true GB808319A (en) | 1959-02-04 |
Family
ID=10383089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3592855A Expired GB808319A (en) | 1955-12-14 | 1955-12-14 | Improvements in blowing cores for castings |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB808319A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3470938A (en) * | 1966-09-28 | 1969-10-07 | Sherwin Williams Co | Mold and core blowing machine |
-
1955
- 1955-12-14 GB GB3592855A patent/GB808319A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3470938A (en) * | 1966-09-28 | 1969-10-07 | Sherwin Williams Co | Mold and core blowing machine |
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