US5361705A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Interactive drag strip amusement ride
Assignee: Individual
•
Filing: 1993-11-01
•
Granted: 1994-11-08
•
Expires: 2013-11-01
Abstract
Abstract An improved, interactive drag strip amusement ride that satisfies the need for a ride where any person can safely experience the thrills of a drag race and the requirements placed on a drag race driver. It comprises an apparatus for accurately simulating a drag race from the perspective of the race driver. The driver interactively controls the acceleration, gearshifting, and braking as if in an actual drag race.
Inventors
- 👤 Tyrone E. Powell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:43
CPC Classifications
G; G09; G09B; G09B9/00; G09B9/02; G09B9/04; A; A63; A63F; A63F9/00; A63F9/14; A63F9/143; A63G; A63G25/00
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
150 words
An improved interactive drag strip simulation ride with at least two ride race vehicles, each vehicle powered by an onboard electric motor with clutch, throttle, gearshift, and simulated tachometer, and each vehicle containing at least one human occupant as a driver, said vehicles racing side by side along a linear course, the improvement comprising: throttle input conditioner means coupled to the clutch and throttle for simulating power and speed control, said input conditioner means producing loss of vehicle speed as if caused by wheel slip when a driver fails to modulate the clutch and throttle as in a real race vehicle; motor controller for controlling power and speed of the onboard electric motor; means for coupling said throttle input conditioner means to the motor controller; the throttle input conditioner means simulating a power reduction when a driver shifts the gearshift before a predetermined RPM is indicated on said simulated tachometer.
Claim 2
Dependent Claim
150 words
An improved interactive drag strip simulation ride with at least two ride race vehicles, each vehicle powered by an onboard electric motor with clutch, throttle, gearshift, and simulated tachometer, and each vehicle containing at least one human occupant as a driver, said vehicles racing side by side along a linear course, the improvement comprising: throttle input conditioner means coupled to the clutch and throttle for simulating power and speed control, said input conditioner means producing loss of vehicle speed as if caused by wheel slip when a driver fails to modulate the clutch and throttle as in a real race vehicle; motor controller for controlling power and speed of the onboard electric motor; means for coupling said throttle input conditioner means to the motor controller; the throttle input conditioner means simulating a power reduction when a driver shifts the gearshift before a predetermined RPM is indicated on said simulated tachometer.
Claim 3
Dependent Claim
35 words
The interactive drag strip simulation ride of claim 1 wherein the throttle input conditioner means simulates an engine stall when the clutch is engaged more than 20% and the throttle is engaged less than 20%.
Claim 4
Dependent Claim
37 words
The interactive drag strip simulation ride of claim 1 further comprising a sound system to simulate engine noise coupled to said throttle input conditioner means so that sound pitch increases during a speed reduction simulating wheel slip.
Claim 5
Dependent Claim
32 words
The interactive drag strip simulation ride of claim 1 further comprising artificial smoke means for simulating tire burn coupled to said throttle input conditioner means to produce smoke during simulated wheel slip.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1997-11-07 | 1998-05-09 | 1998-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-11-07 | 2002-05-09 | 2002-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-11-07 | 2006-05-09 | 2006-11-08 | $7700.00 | Window Closed / Lapsed |