Torque indicator apparatus

Details Torque indicator apparatus Torque indicator apparatus

1977-12-29

1979-02-06

Ruehl, Charles A.

Measuring and testing

Brake testing

Single wheel rotating and resistance measuring means

73143, B25B 2314

Patent

active

041377583

ABSTRACT:
A torque indicating attachment for a pipe tong arm is disclosed. The attachment comprises support means releasably connected to the arm and a toggle pivotally connected to the support means. The toggle includes a second toggle link oriented radial to the center of the pipe gripping means of the pipe tong and a first toggle link oriented perpendicular to the line from the center of the pipe to the pivot point of the pivotal connection of the second toggle link to the support means. The first toggle link includes an electro-mechanical transducer connected to a visual and sonic readout galvonometer.

REFERENCES:
patent: 2765654 (1956-10-01), Greer et al.
patent: 3589179 (1971-06-01), Nicolan
patent: 3693727 (1972-09-01), Bell

Affiliated with

Also associated with

Rating

Torque indicator apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-885844