Web reinforced expendable core

Details Web reinforced expendable core Web reinforced expendable core

B - Operations, Transporting

22

C

B22C 9/10 (2006.01) B22C 9/24 (2006.01)

Patent

CA 2102894

2102894 9318873 PCTABS00025 This disclosure concerns an expandable core (30) for molds such as die casting dies, which core has a central aperture which may be elongated. The outside of this core is provided with a plurality of parallel grooves (34) across the elongated sides of the core parallel to the aperture. These grooves (34) may have corresponding ribs (38) in the central aperture. One and the common end of each of these grooves is provided with a bridging web (36) integral with the core for reinforcing and strengthening the core. The opposite end of the core from these webs may be provided with a printout portion (40) also integral with the core by which the core is supported in the mold or die.

Affiliated with

Also associated with

Rating

Web reinforced expendable core does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Web reinforced expendable core, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Web reinforced expendable core will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1569259