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US 5,851,154 AGranted
Perfected amusement ride
OwnerAlfeo Moser, Claudio Sorianiinventors
Life of this patent
Estimating the term…
Abstract
An amusement ride resenting a platform; two vertical uprights extending upwards from the platforms; two arms fitted to respective uprights and rotated by a drive about a first horizontal axis; and a passenger car fitted to the arms, rotating about a second axis, and presenting two rows of seats, each defined by a seat portion and a backrest with a headrest; characterized in that the distance between the second axis and the headrests of the seats in the rear row is less than the distance between the second axis and the headrests of the seats in the front row.
Claims16
An amusement ride, comprising:
- two upwardly extending and substantially parallel vertical uprights;
- two arms fitted to respective said uprights;
- drives for rotating said arms about a first horizontal axis;
- a passenger car axially attached to free ends of said arms and rotatable about a second axis extending between said arms in the axis of attachment of said car to said arms;
- wherein said car comprises:
- a supporting structure;
- and
- a front and a rear row of seats facing crosswise to said second axis, wherein each said row comprises a seat portion having a backrest with a headrest;
- and
- wherein the radial distance between said second axis and the headrests of the seats of said rear row is less than the radial distance between said second axis and the headrests of the seats of said front row.
7 more elements
An amusement ride, comprising:
- two upwardly extending and substantially parallel vertical uprights extending upwards from the platform;
- two arms fitted to respective said uprights;
- drives for rotating said arms about a first horizontal axis;
- a passenger car axially attached to free ends of said arms and rotatable about a second axis extending between said arms in the axis of attachment of said car to said arms;
- wherein said car comprises:
- a supporting structure;
- and
- a front and a rear row of seats facing crosswise to said second axis, wherein each said row comprises a seat portion having a backrest with a headrest;
- wherein the radial distance between said second axis and the headrests of the seats of said rear row is less than the radial distance between said second axis and the headrests of the seats of said front row;
- a control for controlling complete rotation of said car about said second axis;
- wherein each of said arms comprises:
- a first portion pivotable relative to a respective said upright and rotatable only about said first axis;
- and
- a second portion hinged to and rotatable with the corresponding said first portion about said first axis, and which is also rotatable about the hinge axis between said first portion and said second portion by an actuator;
- wherein said car is fitted to the free ends of said second portions;
- a plurality of articulating joints interposed between the axial ends of said car and the free ends of said second portions of said arms;
- wherein each said articulating joint comprises:
- a first pin fitted along said second axis to the free end of the second portion of the respective said arm and rotatable about said second axis;
- a first portion of said first pin housed, via the interposition of bearings, inside a first seat formed in the second portion of the respective said arm;
- a second portion of said first pin outside said first seat;
- a through hole formed in said second portion of said first pin and along a third axis perpendicular to said second axis;
- a second pin housed inside said through hole and free to rotate about said third axis;
- a body mechanically integral with said second pin;
- a third pin fitted to said body and extending along a fourth axis perpendicular to the plane containing said second and third axes and rotatable about said fourth axis;
- and
- a second seat formed at the axial end of said car and housing said third pin;
- and
- wherein each of said articulating joints is adapted to permit freedom of rotation of said car about said second, third and fourth axes.
25 more elements
A method of operation of an amusement ride, comprising the steps of:
- providing:
- (a) two upwardly extending and substantially parallel vertical uprights, (b) two arms fitted to respective said uprights, (c) drives for rotating said arms about a first horizontal axis, (d) a passenger car axially attached near said car's barycenter by articulating joints to said arms and rotatable about a second axis extending between said arms in the axis of attachment of said car to said arms, and (e) a brake located at one of said articulating joints;
- rotating each said arm substantially parallel to, and substantially synchronously with, the other said arm and by approximately 10-20 DEGREE in a first direction relative to a vertical axis;
- enabling said brake to prevent rotation of said car about said second axis;
- rotating said arms in a second direction opposite said first direction and into a brake disabling position substantially prior to that in which said car is at a maximum height;
- reducing the rotation speed in said second direction of said arms;
- disabling said brake to allow said car to rotate about said second axis;
- and
- increasing the rotation speed in said second direction of said arms to assist said car in making a complete turn, in a direction the same as said second direction, about said second axis.
6 more elements
A method for operation of an amusement ride, comprising the steps of:
- providing (a) two upwardly extending and substantially parallel vertical uprights, (b) two arms, each having a first portion and a second portion, fitted to respective said uprights, (c) drives for rotating said arms about a first horizontal axis, (d) a passenger car axially attached near said car's barycenter by articulating joints to said arms and rotatable about a second axis extending between said arms in the axis of attachment of said car to said arms, (e) wherein each said first portion of each said arm is pivotable relative to a respective said upright and rotatable only about said first axis (f) wherein each said second portion of each said arm is hinged to and rotatable with the corresponding said first portion about said first axis, and which is also rotatable about the hinge axis between said first portion and said second portion by an actuator, (g) wherein said car is fitted to the free ends of said second portions, and (h) a brake located at one of said articulating joints;
- enabling said brake to prevent rotation of said car about said second axis;
- rotating said arms asynchronously about said first axis;
- rotating each said second portion about the respective hinge between said first portion and said second portion so as to maintain substantially constant distance between the free ends of said second portions;
- reducing the rotation speed of said arms;
- disabling said brake to allow said car to rotate about said second axis;
- and
- increasing the rotation speed of said arms to assist said car in making a complete turn about said second axis.
5 more elements
Dependencies are inferred from the claim text.