Metal founding – Means to shape metallic material – Pressure shaping means
Patent
1990-11-16
1992-11-10
Lin, Kuang Y.
Metal founding
Means to shape metallic material
Pressure shaping means
164286, B22D 1306
Patent
active
051616009
ABSTRACT:
The system comprises a main casting unit and a glove box unit for reworking cast items. The main casting unit has a frame with a casting chamber, a heating element, a vacuum, a supply of inert gas and a rotatable casting arm for spin casting molten material into a mold. The arm is adapted to removably mount a crucible and mold at one end and, an adjustable counterweight at the other end. The heating element can be moved into and out of the path of the arm and is adapted to heat metallic material in the crucible. The main casting unit also has a driver that projects into the chamber for driving the casting arm with reduced wear on seals between the chamber wall and the driver. A safety bar is provided to prevent the arm from spinning except when desired. The main unit also has electrical and gas conduit connectors for connecting the glove box unit to the main unit.
REFERENCES:
patent: 2011955 (1935-08-01), Touceda
patent: 2806271 (1957-09-01), Operhall
patent: 3435878 (1969-01-01), Howard et al.
patent: 3814259 (1974-06-01), Kamimura et al.
patent: 4254817 (1981-03-01), Kidowaki et al.
patent: 4280551 (1981-07-01), Ohara
patent: 4492572 (1985-01-01), Linn
patent: 4568809 (1986-02-01), Linn
patent: 4627482 (1986-12-01), Waterstrat
patent: 4654858 (1987-03-01), Rowe
patent: 4700769 (1987-10-01), Ohara et al.
patent: 4709741 (1987-12-01), Nakamura
patent: 4768757 (1988-09-01), Nakamura et al.
patent: 4830083 (1990-05-01), Nakamura
patent: 4830823 (1989-05-01), Nakamura
patent: 4919191 (1990-04-01), Brodersen
"A Novel Method for Vacuum Casting Titanium" by Hruska, The International Journal of Prosthodontics, vol. 3, No. 2, pp. 142-145.
Advertisement, Castmatic-S Automatic Caster discloses use of Argon gas, Invateni International Cooperation.
Advertisement, CYCLARC.
Advertisement, OHARRA Pure Titanium Casting System by Kitamara, Ohara Co. Ltd.
Brodersen Craig
Prasad Arun
Jeneric/Pentron Inc.
Lin Kuang Y.
LandOfFree
System and method for casting and reworking metallic material does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with System and method for casting and reworking metallic material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for casting and reworking metallic material will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2287782