Random vibration generating table

Measuring and testing – Vibration – Vibrator

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

73663, G01N 2912, G01M 702

Patent

active

057447241

ABSTRACT:
A shaker table (10) for testing and quality control of devices attached to the table is shown. The mounting table has pneumatic exciters attached (50) thereto. The exciters (50) are attached to the mounting table (20) with a mounting bolt (128) and spacers (132, 132') that comprise an insulating material to inhibit thermal transfer between the device and the exciters (50) and between the mounting table (20) and the exciters (50). The mounting table (20) provides uniform distribution of forces applied by the pneumatic exciters (50). The forces are evenly distributed in all directions from the impact of the exciters on the mounting table. The mounting table (20) is supported on a foundation (2) by adjustable supports (4). The exciters are supplied with pressurized air from a source (12) through an airline (14).

REFERENCES:
patent: 2438756 (1948-03-01), Larsen
patent: 2773482 (1956-12-01), Dickie
patent: 3163786 (1964-12-01), Dickinson
patent: 3217531 (1965-11-01), Melton
patent: 3369393 (1968-02-01), Farmer
patent: 3376790 (1968-04-01), Matson
patent: 3686927 (1972-08-01), Scharton
patent: 3748896 (1973-07-01), Barrows
patent: 3836098 (1974-09-01), Miyashita
patent: 4164151 (1979-08-01), Nolan et al.
patent: 4181025 (1980-01-01), Abstein, Jr. et al.
patent: 4181026 (1980-01-01), Abstein, Jr. et al.
patent: 4181027 (1980-01-01), Talbott, Jr.
patent: 4181028 (1980-01-01), Talbott, Jr.
patent: 4181029 (1980-01-01), Talbott, Jr.
patent: 4403511 (1983-09-01), Shibano et al.
patent: 4446742 (1984-05-01), Thompson, Jr. et al.
patent: 4537077 (1985-08-01), Clark et al.
patent: 4633716 (1987-01-01), Martin
patent: 4735080 (1988-04-01), Stehr
patent: 4735089 (1988-04-01), Baker et al.
patent: 4925198 (1990-05-01), Ito et al.
patent: 5154567 (1992-10-01), Baker et al.
"Acoustic and Vibration Testing, Impact and Blast," Don. G. VandeGriff et al., Bulletin 46, The Shock and Vibration Information Center, Naval Research Laboratory, Washington, D.C. (Aug. 1976).
"Mechanical and Pneumatic Shakers for Military Standard 781C," Wayne Tustin, Proceedings-Institute of Environmental Sciences pp. 242-248 (1977).
"Low Cost Mechanical Random Shakers," Douglas Nolan, Proceedings-Institute of Environmental Sciences pp. 238-241 (1977).

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

Random vibration generating table does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-1533921

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