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    • 1. 发明专利
    • Immersive cyberspace system
    • AU1347697A
    • 1997-09-02
    • AU1347697
    • 1996-12-31
    • FLOGISTON CORPPARK BRIAN V
    • PARK BRIAN V
    • A47C7/72A63F13/08G06F3/00G06F3/01G09B9/02A63G31/16
    • An immersive cyberspace system is presented which provides visual, audible, and vibrational inputs to a subject remaining in neutral immersion, and also provides for subject control input. The immersive cyberspace system includes a relaxation chair and a neutral immersion display hood. The relaxation chair supports a subject positioned thereupon, and places the subject in position which merges a neutral body position, the position a body naturally assumes in zero gravity, with a savasana yoga position. The display hood, which covers the subject's head, is configured to produce light images and sounds. An image projection subsystem provides either external or internal image projection. The display hood includes a projection screen moveably attached to an opaque shroud. A motion base supports the relaxation chair and produces vibrational inputs over a range of about 0-30 Hz. The motion base also produces limited translation and rotational movements of the relaxation chair. These limited translational and rotational movements, when properly coordinated with visual stimuli, constitute motion cues which create sensations of pitch, yaw, and roll movements. Vibration transducers produce vibrational inputs from about 20 Hz to about 150 Hz. An external computer, coupled to various components of the immersive cyberspace system, executes a software program and creates the cyberspace environment. One or more neutral hand posture controllers may be coupled to the external computer system and used to control various aspects of the cyberspace environment, or to enter data during the cyberspace experience.
    • 2. 发明专利
    • Device for tensioning tent or varying wheel radius
    • GB2249113A
    • 1992-04-29
    • GB9121526
    • 1991-10-10
    • PARK BRIAN WILFREDPARK WENDY CHRISTINE
    • PARK BRIAN WILFREDPARK WENDY CHRISTINE
    • E04H15/28E04H15/32
    • The present invention provides a device for splaying a plurality of pole members 4 from a generally axial orientation to one in which at least part of each of the poles adopts a generally radial orientation, and for securing a first end 11 of those members within the device to retain said radial orientation, which device comprises: a. a pair of generally parallel transverse members 10a, 10b, capable of axial movement relative to one another and of receiving first ends 11 of the pole members between said transverse members whereby the said first ends extend radially over at least part of the transverse members; b. means 12 for pivotally connecting said pole members at or adjacent the said first ends thereof to one of said transverse members; and c. means for urging said transverse members axially together thereby to clamp the said first ends of said pole members between the opposed faces of said transverse members whereby the first ends of said pole members are caused to adopt a generally radial orientation between said transverse members. The invention is of especial application in erecting umbrella-like dome tents or to provide means for varying the radius of a wheel.
    • 3. 发明专利
    • DEVICE FOR TENSIONING STRUCTURES
    • GB9121526D0
    • 1991-11-27
    • GB9121526
    • 1991-10-10
    • PARK BRIAN WPARK WENDY C
    • E04H15/28E04H15/32
    • The present invention provides a device for splaying a plurality of pole members (14) from a generally axial orientation to one in which at least part (11) of each of the poles (4) adopts a generally radial orientation, and for securing a first end (11) of those members within the device to retain said radial orientation, which device comprises: a. a pair of generally parallel transverse members (10a, 10b) capable of axial movement relative to one another and of receiving first ends (11) of the pole members (4) between said transverse members (10a, 10b) whereby the said first ends (11) extend radially over at least part of the transverse members; (10a, 10b) b. means (12) for pivotally connecting said pole members (4) at or adjacent the said first ends (11) thereof to one of said transverse members (10a, 10b); and c. means (40) for urging said transverse members (10a, 10b) axially together thereby to clamp the said first ends (11) of said pole members (4) between the opposed faces of said transverse members (10a, 10b) whereby the first ends (11) of said pole members (4) are caused to adopt a generally radial orientation between said transverse members. (10a, 10b) The invention is of especial application in erecting dome tents or the like or to provide means for varying the radius of a wheel.
    • 5. 发明专利
    • Device for tensioning structures
    • GB2249113B
    • 1995-03-01
    • GB9121526
    • 1991-10-10
    • PARK BRIAN WILFREDPARK WENDY CHRISTINE
    • PARK BRIAN WILFREDPARK WENDY CHRISTINE
    • E04H15/28E04H15/32E04H15/34F16H55/52
    • The present invention provides a device for splaying a plurality of pole members (14) from a generally axial orientation to one in which at least part (11) of each of the poles (4) adopts a generally radial orientation, and for securing a first end (11) of those members within the device to retain said radial orientation, which device comprises: a. a pair of generally parallel transverse members (10a, 10b) capable of axial movement relative to one another and of receiving first ends (11) of the pole members (4) between said transverse members (10a, 10b) whereby the said first ends (11) extend radially over at least part of the transverse members; (10a, 10b) b. means (12) for pivotally connecting said pole members (4) at or adjacent the said first ends (11) thereof to one of said transverse members (10a, 10b); and c. means (40) for urging said transverse members (10a, 10b) axially together thereby to clamp the said first ends (11) of said pole members (4) between the opposed faces of said transverse members (10a, 10b) whereby the first ends (11) of said pole members (4) are caused to adopt a generally radial orientation between said transverse members. (10a, 10b) The invention is of especial application in erecting dome tents or the like or to provide means for varying the radius of a wheel.
    • 6. 发明专利
    • DEVICE FOR TENSIONING STRUCTURES
    • GB9021994D0
    • 1990-11-21
    • GB9021994
    • 1990-10-10
    • PARK BRIAN WPARK WENDY C
    • E04H15/28E04H15/32
    • The present invention provides a device for splaying a plurality of pole members (14) from a generally axial orientation to one in which at least part (11) of each of the poles (4) adopts a generally radial orientation, and for securing a first end (11) of those members within the device to retain said radial orientation, which device comprises: a. a pair of generally parallel transverse members (10a, 10b) capable of axial movement relative to one another and of receiving first ends (11) of the pole members (4) between said transverse members (10a, 10b) whereby the said first ends (11) extend radially over at least part of the transverse members; (10a, 10b) b. means (12) for pivotally connecting said pole members (4) at or adjacent the said first ends (11) thereof to one of said transverse members (10a, 10b); and c. means (40) for urging said transverse members (10a, 10b) axially together thereby to clamp the said first ends (11) of said pole members (4) between the opposed faces of said transverse members (10a, 10b) whereby the first ends (11) of said pole members (4) are caused to adopt a generally radial orientation between said transverse members. (10a, 10b) The invention is of especial application in erecting dome tents or the like or to provide means for varying the radius of a wheel.