Tension indicating washer unit

Details Tension indicating washer unit Tension indicating washer unit

1977-06-06

1978-02-07

Frazier, Roy D.

F16B 3102

Patent

active

040720810

ABSTRACT:
A multipiece, preassembled washer unit incorporating an upper washer and a lower conical washer with a ring gauge interposed between the outer marginal surfaces of the washers so that the gauge is clamped between the superimposed washers upon compression of the unit to a predetermined amount. The clamping of the gauge being indicative of a predetermined accurate tension level in the joint. The ring gauge including means to accurately size itself and thereby accommodate and/or minimize errors due to tolerances in cold headed clamping members.

REFERENCES:
patent: 1125565 (1915-01-01), Krupp
patent: 1641059 (1927-08-01), Tausch
patent: 2159393 (1939-05-01), McCrudden
patent: 2464152 (1949-03-01), Ralston
patent: 2625581 (1953-01-01), Jenner et al.
patent: 3072093 (1963-01-01), Lanius
patent: 3216303 (1965-11-01), Melzer
patent: 3439541 (1969-04-01), Gilder
patent: 3474701 (1969-10-01), Setzler
patent: 3476010 (1969-11-01), Markey
patent: 3519096 (1970-07-01), Lunzer
patent: 3742808 (1973-07-01), Trembley
patent: 3881392 (1975-05-01), Curtis

Affiliated with

Also associated with

Rating

Tension indicating washer unit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tension indicating washer unit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tension indicating washer unit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1395901