Simulation device and system

• US 5,507,647 A
• Filed: 04/15/1994
• Issued: 04/16/1996
• Est. Priority Date: 10/20/1992
• Status: Expired due to Fees

• Current Assignee: Magic Edge, Inc.
• Original Assignee: Magic Edge, Inc.
• Inventors: Morris, Donald L.
• Primary Examiner(s): Apley, Richard J.
• Assistant Examiner(s): Richman, Glenn E.
• Application Number:
  US08/227,929
• Time in Patent Office: 732 Days
• Field of Search: 434/29, 434/305, 434/33-35, 434/37, 434/43-46, 434/49, 434/51, 434/55, 434/59, 434/61-63, 472/27-37, 472/39, 472/44, 472/45
• US Class Current: 434/55
• CPC Class Codes: A63G 31/16 creating illusions of travel
• CPC Class Codes: F02B 2075/027 four
• CPC Class Codes: G09B 9/02 for teaching control of vehicles or other craft
• CPC Class Codes: G09B 9/08 for teaching control of aircraft, e.g. Link trainer
• CPC Class Codes: G09B 9/30 Simulation of view from aircraft

Abstract

A simulator device provides a full 360 degree axial roll to a passenger capsule. This device also provides 70 degrees of pitch to the capsule. The 70 degrees of total range of pitch motion provided by the simulator device creates additional desirable and exciting sensations. For example, if the passenger is quickly rotated from a full pitched back position to a full pitch forward position, the feeling of flying or dropping straight down is simulated. The simulator device provides the passenger with 0.5 Gs pitch forward, 0.25 Gs pitch backward, 0.25 Gs rotational acceleration, and 2.25 Gs vertical acceleration. These forces simulate the motion sensations of high speed looping roller coasters, bobsled rides, water rides, flying rides, and driving rides. The simulator device provides sufficient vertical motion to create more than 1/2 second of weightlessness. In this manner, the passenger experiences free falls off cliffs, vertical drops down the side of skyscrapers or plunges over Niagara Falls. In one embodiment of the present invention, a visual and audio system provides high resolution images and stereo sound to create realistic sensory experiences.

Claims

1. A device to provide motion to a capsule comprising:

a platform;

an arm for elevating said capsule above said platform, said capsule being supported on only one end by said arm, wherein said arm includes a first section and a second section, said first section for providing substantially vertical motion to said capsule and said second section for providing pitch to said capsule; and

means for rotating said capsule about a roll axis by at least 360 degrees on said arm.

2. The device of claim 1 wherein said means for rotating comprises a rotation bearing assembly.

3. The device of claim 2 wherein said rotation bearing assembly includes:

a shaft coupled to said capsule;

a structure for positioning said shaft in operative relation to said arm; and

means for providing slipping between said shaft and said structure.

4. The device of claim 3 wherein said means for providing slipping comprises at least one bearing.

5. The device of claim 3 wherein said means for providing slipping comprises two, angular contact bearings.

6. The device of claim 3 wherein said first section comprises:

a beam rotatably coupled to said second section; and

means for providing substantially vertical motion of said capsule by elevating said beam.

7. A simulation system comprising:

a capsule;

a base;

an arm for elevating said capsule above said base, said capsule being supported only on one end by said arm, wherein said arm includes a first section and a second section said first section for providing vertical motion to said capsule and said second section for providing pitch movement to said capsule;

a mechanism for rotating said capsule about a roll axis by at least 360 degrees on said arm; and

means for providing visual and audio signals to said capsule.

8. The simulation system of claim 7 wherein said mechanism for rotating includes:

a shaft coupled to said capsule;

means for positioning said shaft on said arm;

a belt assembly coupled to said shaft;

a motor for turning said belt assembly; and

means for providing slipping between said shaft and said means for positioning.

9. The simulation system of claim 8 wherein said fast section comprises:

a beam rotatably coupled to said second section; and

means for providing substantially vertical motion of said capsule by elevating said beam.