Glass manufacturing – Gob charging means with shape imparting receptacle means – By delivery from tank feeder
Patent
1987-02-24
1988-02-09
Kellogg, Arthur
Glass manufacturing
Gob charging means with shape imparting receptacle means
By delivery from tank feeder
65164, 65304, C03B 720
Patent
active
047239816
ABSTRACT:
A gob distributor comprising a head inclining at least one gob scoop relatively displaceable through a predetermined angular range. The gob scoop can be displaced by structure which includes a ball screw, a nut, a housing, and a carriage secured to the nut. The carriage has an upstanding arm which will strike a selectively located and contained compression pad in the event the ball nut is displaced beyond its intended range. The arm may also, prior to striking the pad, displace a plunger which will operate a control switch to disable the system.
REFERENCES:
patent: 3775083 (1973-11-01), Nebelung et al.
patent: 4599101 (1986-07-01), Douglas et al.
Emhart Industries Inc.
Kellogg Arthur
Smith Spencer T.
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