Apparatus for shearing a gob
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 9, 1994
Grant Date -
N/A
app pub date -
May 19, 1993
filing date -
May 20, 1992
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Gob-shearing apparatus for providing a predetermined amount of a molten glass article vertically transferred from a feeder bowl which is capable of performing two cutting strokes when a pair of hydraulic cylinders having a rack gear reciprocates, thus obtaining an improved sheared surface of the gob. The apparatus includes a driving pinion engaged with and rotated by the reciprocation, a pair of driven pinion engaged with the driving pinion and rotated by the rotation of the driving pinion, a pair of first links having a blade on its free end, a pair of second, third and fourth links which are linked between the first link and driven pinion for link motion, and a guide rail for guiding the circular movement of the first links.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully