Anthony J Cecere

US Patent:

40881750, May 9, 1978

Filed:

Jun 16, 1975

Appl. No.:

5/587456

Inventors:

Anthony Cecere - Hicksville NY

International Classification:

B22D 2716
B22D 1310

US Classification:

164 63

Abstract:

A centrifugal casting machine includes a plurality of split centrifugal molds which are successively brought to a casting station in which the molds are closed, clamped together and rotated rapidly while molten metal is fed through a central sprue to mold cavities therein. For feeding the molten metal, a vacuum chamber is provided at the casting station above the mold, and a feed pipe leading to a reservoir of molten metal extends into the vacuum chamber through a nozzle which discharges into a funnel communicating with the central sprue of the mold. Means are provided to create a vacuum condition within the vacuum chamber, the funnel, nozzle and the mold cavities when the mold is closed and clamped, whereby the molten metal is drawn by a siphoning action through the feed pipe and discharged from the nozzle into the mold cavities. The feed flow of the molten metal is accomplished solely by the vacuum condition which is timed to feed a selected charge of molten metal to the mold cavities.

US Patent:

40032167, Jan 18, 1977

Filed:

Mar 18, 1976

Appl. No.:

5/667913

Inventors:

Anthony Robert Cecere - Hicksville NY
William McTighe - New York NY

International Classification:

A44C 700

US Classification:

63 12

Abstract:

An earring structure for use with both pierced and non-pierced ears including a generally U-shaped main body member at one end of which is rotatably attached a pivotal post and at the other end of which is rotatably attached a pressure member. The pivotal post can assume a position which merely extends the one end of the main body member when the earring is being used with a non-pierced earlobe. Both of the pressure member and the one end of the main body member define opposed relatively flat surfaces which hold the earlobe therebetween for non-pierced use and the pressure member defines an aperture for receiving the pivotal post for pierced use of the structure. The pivotal post is rotatable to a position perpendicular to the planar surfaces for pierced use.