Patent EP0069375A1 successfully refreshed from Google Patents.
US5533933A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Arcade amusement ride motion simulator system
Assignee: Moog Inc
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Filing: 1995-04-10
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Granted: 1996-07-09
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Expires: 2015-04-10
Abstract
Abstract An improved motion simulator (10) includes a base (11), a capsule (14) having an at least partially-spherical smooth outer surface (15). The capsule is capable of roll, pitch and yaw angular motions about a pivot point (16) at the center of the spherical surface, and is also capable for upward and downward heave motion of the pivot point along a vertical axis (z--z) relative to the base. Actuators (33, 34, 35) are operatively arranged to selectively move the capsule relative to the base in any of four degrees of freedom. The capsule outer surface is configured such that no possible motion of the capsule in any of the permissible four degrees of freedom will cause any portion of the capsule to move outside of a motion envelope formed by an imaginary vertical cylinder (41 ) having a diameter (d) substantially equal to that of the spherical surface.
Inventors
- 👤 Kenneth D. Garnjost
- 👤 James C. Stegner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:46
CPC Classifications
G; G09; G09B; G09B9/00; G09B9/02; G09B9/08; G09B9/12; A; A63; A63G; A63G31/00; A63G31/16
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
186 words
In a motion simulator intended for essentially unsupervised use, the improvement which comprises: a base; a capsule having a smooth outer surface configured as a portion of a sphere; said capsule being capable of at least one of roll, pitch and yaw angular motions about a pivot point at the center of said sphere; extensible guide means having one end mounted on said base and having a distal end arranged proximate said pivot point for constraining said pivot point to move upwardly and downwardly along a vertical axis relative to said base; bearing means operatively arranged within said capsule between said guide means distal end and said capsule to permit such angular motions of said capsule; and at least one actuator arranged to move said capsule in one of such four possible degrees of freedom; said capsule being configured such that no possible motion of said capsule in any of said four degrees of freedom will cause any portion of said capsule to move outside of a motion envelope formed by an imaginary vertical cylinder having a diameter substantially equal to that of said spherical surface.
Claim 2
Dependent Claim
186 words
In a motion simulator intended for essentially unsupervised use, the improvement which comprises: a base; a capsule having a smooth outer surface configured as a portion of a sphere; said capsule being capable of at least one of roll, pitch and yaw angular motions about a pivot point at the center of said sphere; extensible guide means having one end mounted on said base and having a distal end arranged proximate said pivot point for constraining said pivot point to move upwardly and downwardly along a vertical axis relative to said base; bearing means operatively arranged within said capsule between said guide means distal end and said capsule to permit such angular motions of said capsule; and at least one actuator arranged to move said capsule in one of such four possible degrees of freedom; said capsule being configured such that no possible motion of said capsule in any of said four degrees of freedom will cause any portion of said capsule to move outside of a motion envelope formed by an imaginary vertical cylinder having a diameter substantially equal to that of said spherical surface.
Claim 3
Dependent Claim
22 words
The improvement as set forth in claim 1 wherein said capsule has a seat for a rider and a visual display screen.
Claim 4
Dependent Claim
19 words
The improvement as set forth in claim 1 wherein said outer surface is truncated below its major horizontal diameter.
Claim 5
Dependent Claim
37 words
The improvement as set forth in claim 3, and further comprising a circumferential flexing member operatively arranged between said capsule and base to allow pitch, roll, yaw and heave motion of said capsule relative to said base.
Claim 6
Dependent Claim
42 words
The improvement as set forth in claim 4 wherein said flexing member is sealed to said base and capsule to define a chamber which is adapted to be supplied with fluid pressure to at least partially support the weight of said capsule.
Claim 7
Dependent Claim
51 words
The improvement as set forth in claim 1 and further comprising a ring member rotatably mounted on said base, wherein yaw motion of said capsule is permitted by selective rotation of said ring member relative to said base, and further comprising an actuator mounted between said ring member and said capsule.
Claim 8
Dependent Claim
21 words
The improvement as set forth in claim 6 and further comprising an motor mounted between said ring member and said base.
Claim 9
Dependent Claim
21 words
The improvement as set forth in claim 6 wherein said extensible guide means has one end mounted on said ring member.
Claim 10
Dependent Claim
16 words
The improvement as set forth in claim 1 wherein said bearing means includes a universal joint.
Claim 11
Dependent Claim
16 words
The improvement as set forth in claim 1 wherein said bearing means includes a spherical bearing.
Claim 12
Dependent Claim
26 words
The improvement as set forth in claim 1 wherein said extensible guide means includes a vertical rod telescopically received in a tube mounted on said base.
Claim 13
Dependent Claim
38 words
The improvement as set forth in claim 10 wherein said rod and tube constitute a piston and cylinder, and wherein fluid pressure may be supplied to said piston to at least partially support the weight of said capsule.
Claim 14
Dependent Claim
17 words
The improvement as set forth in claim 1 wherein one actuator is a linear electro-mechanical screw-and-nut mechanism.
Claim 15
Dependent Claim
15 words
The improvement as set forth in claim 1 wherein one actuator is a hydraulically-powered piston-and-cylinder.
Claim 16
Dependent Claim
16 words
The improvement as set forth in claim 1 wherein one actuator is a linear electromagnetic actuator.
References Cited (Backward Citations)
US4856771A
Cited
US5060932A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1999-07-09 | 2000-01-08 | 2000-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-07-09 | 2004-01-08 | 2004-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-07-09 | 2008-01-08 | 2008-07-09 | $7700.00 | Window Closed / Lapsed |