Coupling stud assembly

Details Coupling stud assembly Coupling stud assembly

1993-09-24

1994-11-29

Arola, Dave W.

Pipe joints or couplings

Flange

Clamped

285421, 411385, 29428, F16L 2302

Patent

active

053683447

ABSTRACT:
A coupling stud assembly for coupling together a pair of flanges. A stud ing a tapered surface is inserted into respective overlapping through-holes provided in the flanges so that a space is defined between the stud and inner walls of the holes. A wedge is fitted into the space and is pressed by a wedge spacer so as to tighten contact between the stud and the inner walls of the through-holes. Nuts are provided on threaded ends of the stud to securely couple the flanges together. This arrangement provides a tight, vibration-free coupling between the flanges.

REFERENCES:
patent: 525775 (1894-09-01), Wainwright
patent: 612731 (1898-10-01), Jones
patent: 789222 (1905-05-01), Lovekin
patent: 1692798 (1928-11-01), Potter
patent: 3204514 (1965-09-01), Sauvet
patent: 4572548 (1986-02-01), Porowski et al.

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