GB501227A - Improvements in machines for preparing moulding sand - Google Patents
Improvements in machines for preparing moulding sandInfo
- Publication number
- GB501227A GB501227A GB3305/38A GB330538A GB501227A GB 501227 A GB501227 A GB 501227A GB 3305/38 A GB3305/38 A GB 3305/38A GB 330538 A GB330538 A GB 330538A GB 501227 A GB501227 A GB 501227A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sand
- plates
- wear
- herring
- receptacle
- 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
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/02—Dressing by centrifuging essentially or additionally
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
501,227. Impact pulverizers. SAMM, G., and HERRING, H., (trading as HERRING MASCHINENFABRIK, H.). Feb. 2, 1938, No. 3305. Convention date, June 9, 1937. [Class 59] In a machine for preparing moulding sand the sand-mixing blades or plates are each provided on the throwing face with a renewable corner piece or wear shoe so arranged as to participate in the throwing of sand from the plate. As shown in Fig. 1, the sand is fed from a hopper h. to the centre of the impeller discs b, c, from which it is thrown onto a conical ring f and is diverted into a receptacle q. The discs are provided with radial plates e, Fig. 3, fitted with renewable tips n, the plates being recessed to retain sand and prevent wear. The conical impact ring f, Fig. 5, is thickened at 0 to allow erosion at u. This eroded recess afterwards retains the sand and prevents further wear. The receptacle q is provided with a hinged end s and a removable plate r.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE501227X | 1937-06-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB501227A true GB501227A (en) | 1939-02-23 |
Family
ID=3870797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3305/38A Expired GB501227A (en) | 1937-06-09 | 1938-02-02 | Improvements in machines for preparing moulding sand |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE422006A (en) |
GB (1) | GB501227A (en) |
-
0
- BE BE422006D patent/BE422006A/xx unknown
-
1938
- 1938-02-02 GB GB3305/38A patent/GB501227A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE422006A (en) |
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