Racket tester

Details Racket tester Racket tester

1987-02-26

1988-05-31

Ruehl, Charles A.

Measuring and testing

Dynamometers

Responsive to force

73 65, 73852, G01L 508, G01N 320

Patent

active

047473142

ABSTRACT:
A racket tester includes a flat plate, a support, a knob attached with a screw rod, an pneumatic cylinder including a piston and a pressure gauge, a base, a ring, an indicia marking, a round rod, a stand, and a weighing unit. By properly associating the above-mentioned members, the racket tester of the present invention is capable of testing the tension of the face of the racket netting, the flex of the racket shaft, and the equilibrium point and the weight of the racket.

REFERENCES:
patent: 1771340 (1930-07-01), Martin
patent: 4077256 (1978-03-01), Hollander
patent: 4488444 (1984-12-01), Weidmann et al.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1868040