Mold for producing concrete pipe

Details Mold for producing concrete pipe Mold for producing concrete pipe

1984-05-02

1986-09-30

Woo, Jay H.

Static molds

In situ construction engineering type or building type-mold...

Forming hydraulic and earth control type product in situ

249100, 249137, 249148, 249152, 249171, 249178, 249185, 249186, B28B 2188

Patent

active

046143246

ABSTRACT:
A mold is provided for use in the production of concrete pipe sections. The mold has an inner mold part including an arch-shaped mold member; a pair of substantially L-shaped side mold members each flexibly connected to an adjacent end of the arch-shaped mold member and extending along the side portions of the mold and with parts extending inwardly across the bottom portion of the mold, and a separable mold member detachably connected between the inwardly extending parts of the L-shaped side mold members. The parting of the mold from the product is accomplished by removing the separable mold member, and urging the L-shaped side mold members inwardly. Provided also is a mold for use in the production of mitred concrete pipe sections comprising an upper inclined pipe and a lower inclined pipe which are connected to each other at their mitred surfaces. A mold is also provided for producing concrete pipe elbows having partition plates adapted to produce elbows of various arcuate sizes.

REFERENCES:
patent: 627093 (1899-06-01), Bonta
patent: 938024 (1909-10-01), Sigler
patent: 1103664 (1914-07-01), Draper
patent: 1126131 (1915-01-01), Trayman
patent: 1236410 (1917-08-01), Dougherty
patent: 1778003 (1930-10-01), Tuerck
patent: 1927256 (1933-09-01), Copeland et al.
patent: 3269688 (1966-08-01), Hulicki

Affiliated with

Also associated with

Rating

Mold for producing concrete pipe does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Mold for producing concrete pipe, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mold for producing concrete pipe will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-980456