Eathquake simulator for a theme park
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 23, 1991
Grant Date -
N/A
app pub date -
Nov 16, 1989
filing date -
Nov 16, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In order to give a relatively large number of people, for example twenty-five to sixty people, the sensation of experiencing an earthquake, without those people running any risk, an earthquake simulator for a theme park comprises a platform 1 on which at least twenty-five chairs 5 provided with safety straps or seat belts are fixed, an underframe 4, and at least three hydraulic cylinders 2, 3 which are fixed between fastening eyes of the underframe and of the platform by means of ball bearings or universal joints, in such a way that the platform can move with at least three independently driven degrees of freedom. Said cylinders form part of a hydraulic circuit whose valves can be controlled by a programmed microprocessor.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully