Dynamic load stress tester

Details Dynamic load stress tester Dynamic load stress tester

1989-11-17

1990-11-27

Raevis, Robert

Measuring and testing

Specimen stress or strain, or testing by stress or strain...

By loading of specimen

G01D 702

Patent

active

049727192

ABSTRACT:
A test fixture to expedite the testing of the resiliency of cylindrical samples including asphalt materials. The test fixture includes a frame assembly having opposed side members for engaging the curved surface of the sample whereupon at least one transducer detects changes in displacement between the side members upon diametric deflection of the sample. Additionally, or alternatively, the test fixture includes a retaining mechanism and positioning mechanism. Upon initial alignment of the test fixture, the positioning mechanism thereafter provided automatic alignment of each consecutively tested sample with the force-applying axis. The remaining mechanism provides automatic alignment and engagement of the frame assembly with each consecutive sample.

REFERENCES:
patent: 2814883 (1957-12-01), Strimel
patent: 3854328 (1974-12-01), Schmidt
patent: 3974686 (1976-08-01), Van Mastrigt
patent: 4527335 (1985-07-01), Meline

Affiliated with

Also associated with

Rating

Dynamic load stress tester does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1025438