Impact testing apparatus

Measuring and testing – Testing by impact or shock – Specimen impactor detail

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

G01N 330

Patent

active

046401202

ABSTRACT:
Impact testing apparatus in which a weighted dart is dropped from a prescribed height to penetrate a test specimen when traveling at a desired velocity and level of kinetic energy, the acceleration of the dart being assisted by a spring force in the direction of travel so that the prescribed height is maintained at a minimum for a given desired velocity and the dart being guided to the test specimen by a generally tubular guide within which the dart is loosely fitted. A force transducer is located at the tip of the dart for providing impact force information as the tip penetrates the test specimen.

REFERENCES:
patent: 2740286 (1956-04-01), DeVost et al.
Bityutskii et al, "Vertical Impact Testing Machine . . . Rubber Accelerator", Industrial Laboratory, vol. 41, No. 8, Aug. 1975, pp. 1277-1278.
Kostrov et al., "Spring Device for Impact Tests of Plastics", Ind. Lab., vol. 45, No. 11, Nov. 1979, pp. 1305-1306.
Stalevich et al, "Apparatus for Determining the Shear Impact Strength . . . ", Meas. Tech., No. 6, Jun. 1970, pp. 860-862.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Impact testing 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 Impact testing apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Impact testing apparatus will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1085931

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.