Metal founding – Process – Shaping a forming surface
Patent
1980-10-31
1982-11-09
Hampilos, Gus T.
Metal founding
Process
Shaping a forming surface
164193, B22C 1500
Patent
active
043579841
ABSTRACT:
A mold filling and compacting method includes forming a compact body of mold substance such as sand in an intermediate container and then abruptly opening the bottom closure of the container while releasing the sand, as a compact mass, so that it drops as a packet into the mold box, compacting itself effectively around a pattern arrangement. Specific techniques for releasing, including sudden lifting, sudden dropping and separating the container parts are disclosed as well as apparatus for performing the method.
REFERENCES:
patent: 3601161 (1971-08-01), Buhrer
Baumann, heir by Doris
Brandli, heir by Grete
Buhrer, deceased Erwin
Roth, heir by Lotte
Georg Fischer Aktiengesellschaft
Hampilos Gus T.
Lin K. Y.
LandOfFree
Method and apparatus for producing a foundry mold does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for producing a foundry mold, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for producing a foundry mold will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-742571