Device for the injection and retention of a treatment product in

Details Device for the injection and retention of a treatment product in Device for the injection and retention of a treatment product in

1993-11-02

1996-10-15

Safavi, Michael

Static structures (e.g., buildings)

With means for split-prevention or damaged part repair

Using settable material

52698, 52704, 41 72, E04C 512, F16B 1304

Patent

active

055642446

ABSTRACT:
Peg-type device for the injection and retention of a treatment product in a masonry wall, of the type consisting of an elongated hollow body [1] in the shape of a slightly tapered, truncated cone, that is fitted at its rearward extremity with a splayed or flared portion in the shape of a truncated cone [10] and is fitted along its entire length with a series of flanges.
Said elongated hollow body [1] includes in its rearward portion [11] a series of regularly spaced circular flanges [2] having a diameter that is larger than the diameter of the orifice into which the device is to be introduced, with the exception of the flange [20] located at the extremity that has a diameter smaller than the diameters of the other flanges, but still slightly larger than that of said orifice; and said device includes in its forward portion [12] a series of flanges [3 ] [4], that are either oblong in shape or shaped approximately like a cross with wide arms, with every other flange in said last series including, around the edge of its forward surface, at least two essentially hemi-ellipsoidal beads or enlargements [43] that are positioned diametrically opposite one another.

REFERENCES:
patent: 1971726 (1934-08-01), Norwood
patent: 3298144 (1967-01-01), Fischer
patent: 3548554 (1970-12-01), Spanel
patent: 4103498 (1978-08-01), Steinborn et al.
patent: 4840523 (1989-06-01), Oshida
patent: 5079881 (1992-01-01), Haage et al.
patent: 5145301 (1992-09-01), Yamamoto
patent: 5366672 (1994-11-01), Alberigo et al.

Affiliated with

Also associated with

Rating

Device for the injection and retention of a treatment product 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 Device for the injection and retention of a treatment product in, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for the injection and retention of a treatment product in will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1237383