Glass manufacturing – Mold with separating means or clamping means – With mold support or carrier
Patent
1987-09-04
1988-09-13
Kellogg, Arthur
Glass manufacturing
Mold with separating means or clamping means
With mold support or carrier
65357, C03B 9353
Patent
active
047706872
ABSTRACT:
The relatively movable mould side portions (22, 26) of a glass moulding apparatus are held together during moulding by clamping means (40,42). The clamping means (40,42) comprises first (40) and second (42) pressing means each movable upwardly into an operative position thereof and downwardly into an out-of-the-way position thereof. In their operative positions, each pressing means (40,42) is operative to press one of the mould portions (22,26) towards a mould portion (22,26) which mates therewith. In their out-of-the-way positions, each pressing means (40,42) is clear of the path of movement taken by the mould portions (22,26) in opening and closing the mould.
REFERENCES:
patent: 3967946 (1976-07-01), Campbell et al.
patent: 4585469 (1986-04-01), Nebelung
Emhart Industries Inc.
Kellogg Arthur
Smith Spencer T.
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