Casting mould for the production of concrete or similar pipes in

Static molds – Forming product having joint or coupling – Lapped interfitted facing – alternating reversing identical...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

425DIG218, B28B 706

Patent

active

043055648

ABSTRACT:
The invention relates to the technical problem of providing a simple, efficient and easily operable locking mechanism to releasably clamp the bottom ring to the lower edge of the outer mould in a casting mould for the production of concrete or similar pipes in an upright position. With this in view the locking mechanism comprises a radially slotted, resilient locking ring which by means of an opening and closing mechanism is movable between a locking position in which it engages beneath the outer edge portion of the bottom ring and seals said portion tightly against the lower edge of the outer mould, and a free position in which the inner diameter of the locking ring is larger than the outer diameter of the bottom ring so as to enable said locking ring to pass free of the bottom ring when the recently cast pipe is separated from the mould.

REFERENCES:
patent: 1941812 (1934-01-01), Muntz
patent: 2863205 (1958-12-01), Seaman et al.
patent: 3276091 (1966-10-01), Pausch
patent: 3530553 (1970-09-01), Engle et al.
patent: 4134568 (1979-01-01), Christian

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Casting mould for the production of concrete or similar pipes 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 Casting mould for the production of concrete or similar pipes in, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Casting mould for the production of concrete or similar pipes in will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1900702

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.