Exciter-mounting for shaker table

Details Exciter-mounting for shaker table Exciter-mounting for shaker table

1994-11-22

1996-12-31

Williams, Hezron E.

Measuring and testing

Vibration

Vibrator

411178, 403260, 403320, G01N 2912

Patent

active

055896375

ABSTRACT:
A shaker table (10) for testing and quality control of devices attached to the table is shown. The mounting table (20) has pneumatic exciters (50) attached 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: 1194792 (1916-08-01), Stewart
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: 3277697 (1966-10-01), Wittkuhns
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: 4069706 (1978-01-01), Marshall et al.
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: 4996881 (1991-03-01), Tauscher et al.
patent: 5154567 (1992-10-01), Baker, deceased 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.
"Low Cost Mechanical Random Shakers," Douglas Nolan, Proceedings-Institute of Environmental Sciences pp. 238-241 (1977).

Affiliated with

Also associated with

Rating

Exciter-mounting for shaker 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 Exciter-mounting for shaker table, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Exciter-mounting for shaker table will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1143289