Metal founding – Means to shape metallic material – Pressure shaping means
Reexamination Certificate
2008-01-08
2008-01-08
Kerns, Kevin P. (Department: 1725)
Metal founding
Means to shape metallic material
Pressure shaping means
C164S314000
Reexamination Certificate
active
11432545
ABSTRACT:
A diecasting machine is provided with a mold and an injection plunger to inject and fill molten metal in the mold by an advancement of the injection plunger. The diecasting machine includes an electric servomotor and a hydraulic drive source. The electric servomotor is usable as a first drive source capable of driving the injection plunger at an advancing speed lower than 1 m/sec, while the hydraulic drive source is usable as a second drive source capable of driving the injection plunger at an advancing speed not lower than 1 m/sec.
REFERENCES:
patent: 7011511 (2006-03-01), Nishizawa et al.
patent: 2000-84654 (2000-03-01), None
patent: 2001-1126 (2001-01-01), None
Crowell & Moring LLP
Kerns Kevin P.
Toyo Machinery & Metal Co., Ltd.
LandOfFree
Diecasting machine does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Diecasting machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Diecasting machine will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3932082