Opto-electronic tensile testing system

Details Opto-electronic tensile testing system Opto-electronic tensile testing system

1977-03-29

1978-09-12

Myracle, Jerry W.

Measuring and testing

Liquid analysis or analysis of the suspension of solids in a...

Content or effect of a constituent of a liquid mixture

G01N 308

Patent

active

041127463

ABSTRACT:
A tensile testing system for use with a specimen of rubber or other material having a test region defined on its reduced midportion by a marking or markings of, for example, higher lightness than the other specimen surface. The system comprises a scanning device for repeatedly translating the optical characteristics of the specimen or specimens into an electrical signal as the specimen or specimens are subjected to increasing tensile stress, and a gate circuit for deriving from the output signal of the scanning device its portions corresponding to the test region or regions. The varying length of the test region or regions can be represented either by pulse durations or by pulse numbers. The scanning device can be either an "area scanner" such as a television camera or a "line scanner" such as a solid-state line image sensor. Various embodiments are disclosed.

REFERENCES:
patent: 3592545 (1971-07-01), Paine
patent: 4031746 (1977-06-01), Furuta et al.

Affiliated with

Also associated with

Rating

Opto-electronic tensile testing system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Opto-electronic tensile testing system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Opto-electronic tensile testing system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2378309