Pipe joints or couplings – Frangible element – Score line or groove
Patent
1975-04-22
1978-09-26
Arola, Dave W.
Pipe joints or couplings
Frangible element
Score line or groove
174 65R, 285161, 285320, 285330, F16L 3500
Patent
active
041164725
ABSTRACT:
A fluid-tight wall lead-through device for cables or the like comprising a bushing forming a packing-box and gland assembly for tightly enclosing a said cable in sealing relationship, said bushing extending through a hole of said wall and being secured within said hole by means of a clamping member; wherein the improvement consists in that said bushing of said device is provided with end teeth forming levers, one end of which is bearing onto the wall and the other end tightly encloses a deformable sealing packing which is adapted to be deformed by said teeth upon a pivotal motion thereof, through a lever action against said wall, when said clamping member is tightened.
REFERENCES:
patent: 1726808 (1929-09-01), Cox
patent: 2819099 (1958-01-01), Rittle
LandOfFree
Sealed wall lead-through means for cables in particular for junc does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Sealed wall lead-through means for cables in particular for junc, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sealed wall lead-through means for cables in particular for junc will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2085052