Concrete pipe making machine

Details Concrete pipe making machine Concrete pipe making machine

B - Operations, Transporting

28

B

B28B 21/14 (2006.01) B28B 7/00 (2006.01) B28B 21/76 (2006.01)

Patent

CA 2055141

The invention relates to seals on equipment used to make concrete pipe. Such equipment includes two generally vertical cylindrical surfaces, a core and a mold, with upper and lower end forming rings. The lower end forming ring, a pallet, has inner and outer vertical surfaces. Seals of the present invention are formed by using two hollow tubes of soft rubber. The tubes are housed in lower portions of the core and the mold so that they are in alignment with the inner and outer surfaces of the pallet. The tubes are pressurized into tight engagement with the pallet to prevent the outward flow of slurry from the space between the core and the mold.

Affiliated with

Also associated with

Rating

Concrete pipe making 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 Concrete pipe making machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Concrete pipe making machine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1429953