Method and device for core pulling and insertion in...

Details Method and device for core pulling and insertion in... Method and device for core pulling and insertion in...

2006-05-22

2011-12-27

Kerns, Kevin P (Department: 1735)

Metal founding

Process

Shaping liquid metal against a forming surface

C164S340000, C164S132000, C164S345000

Reexamination Certificate

active

08082973

ABSTRACT:
A method for core pulling and insertion in synchronization with the opening and closing of the mold in a cavity including a fixing half and a moving half, or a fixing half, a moving half and several cavity plates installed between fixing half and moving half as well as the core moving reciprocally inside the cavity, wherein a downward movement of a transmission gear is coupled with an opening of the mold, synchronous with a pulling of the core out of the cavity, and an upward movement of the transmission gear is coupled with a closing of the mold, synchronous with an insertion of the core into the cavity.

REFERENCES:
patent: 4427355 (1984-01-01), Vatterott
patent: 5135700 (1992-08-01), Williams et al.
patent: 5937930 (1999-08-01), Nakamura et al.

Affiliated with

Also associated with

Rating

Method and device for core pulling and insertion in... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and device for core pulling and insertion in..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and device for core pulling and insertion in... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4259345