Forming apparatus having catalyst introduction simultaneous with sand injection
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 6, 1989
Issued Date -
N/A
app pub date -
Apr 21, 1988
filing date -
Jul 14, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus and method for simultaneously injecting forming material (14) and a curing additive into a form (22). The apparatus (10) includes a container (12) of forming material (14) interconnected by a conduit (20) to a forming cavity (22). Forming material (14) is discharged into cavity (22) through conduit (20). An integrally formed chamber (36) is provided for simultaneously supplying additive to the discharging forming material (14). Forming material (14) is forced into cavity (22) while simultaneously forcing the additive into the path of the discharging forming material (14).
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