Flight vehicle toy

Claim 2

A flight vehicle toy comprising a support stand, a first hollow shaft rotatably mounted in said stand; a second shaft coaxial with and rotatably received in said first shaft; a pair of support arms respectively mounted on said shafts for rotation therewith and extending from said shafts to free ends; a pair of flight vehicles; cooperating means on said arms and vehicles for releasably mounting said vehicles on said arms including means for propelling the vehicle away from its associated arm upon an impact with the other vehicle; and means for rotating said shafts.

Claim 3

A flight vehicle toy as defined in claim 1 including means for pivotally mounting said arms to their associated shafts for pivotal movement about a horizontal axis whereby said vehicles are free to move vertically during rotation of the shafts.

Claim 4

A flight vehicle toy as defined in claim 2 including operator controlled means for varying the speed of rotation of said shafts.

Claim 5

A flight vehicle toy as defined in claim 3 wherein said arms each include counterbalance means on the side of said pivotal mounting means opposite the vehicle for counterbalancing the weight of the arm and vehicle.

Claim 6

A flight vehicle toy as defined in claim 4 including means for automatically varying the relative speeds of rotation of said shafts, thereby to automatically vary the relative speed and elevation of the vehicles.

Claim 7

A flight vehicle toy as defined in claim 5 wherein said means for rotating the shafts comprises a pair of electric drive motors respectively drivingly engaged with said shafts; a variable resistor connected between the motors including a movable contact, and means operatively connected to one of said shafts for varying the position of said contact in the resistor during rotation of said one shaft.

Claim 8

A flight vehicle toy as defined in claim 1 wherein said cooperating means each includes a frame mounted on the free end of said arms, and having a bore formed therein, said vehicles each having a stem adapted to be received in said bore, releasable latch means for engaging said stem in said bore and including a contact member for releasing engagement with the stem when the contact member engages another vehicle, said propelling means comprising spring means engaged between the frame and vehicle when said stem is in the bore.

Claim 9

A flight vehicle toy as defined in claim 7 wherein said latch means comprises a slide member having an elongated slot formed therein positioned in alignment with said bore; said stems each having a shoulder formed thereon adapted to be engaged with an edge of said slot when the stem is inserted in the bore; and said contact member comprising a lever mounted on said frame member for limited pivotal movement and being connected to said slide, and spring means for biasing said contact lever to a first position in which the slide is held in latching engagement with said stem.

Claim 10

A flight vehicle toy as defined in claim 1 wherein one of said arms is straight and the other arm is generally L-shaped, said arms being dimensioned such that their free ends are located at approximately the same distance from said shafts whereby the vehicles may pass each other at any relative vertical position in which the free ends themselves would not collide.

Claim 11

A flight vehicle toy as defined in claim 1 wherein said means for rotating the shafts includes a pair of electric motors and a separate drive train between each of said motors and shafts, said drive trains including means for permitting said arms to rotate when their associated motors are stopped or rotating slower than the arm.

Claim 12

A flight vehicle toy comprising a support stand, a first hollow shaft rotatably mounted in said stand, a second shaft coaxial with and rotatably received in said first shaft; a pair of support arms; means for independently pivotally mounting said arms on the respective shafts for pivotal movement in vertical planes in limited predetermined arcs as said arms rotate with the shaft; said arms extending from said pivot means to free ends; simulated flight vehicles mounted on said free ends of the arms; means for rotating said shafts and operator controlled means for separately controlling the speed of rotation of said shafts; and said arms being dimensioned and shaped whereby said free ends of the arms are located at approximately the same radial distance from said shafts and only the paths of travel of the free ends can intersect during operation of the game whereby the vehicles can pass one another regardless of their speed or relative vertical positions except when the vehicles themselves collide; one of said arms being straight and the other of said arms being generally L-shaped, having a long leg and a short leg, said short leg having a height which is greater than chord of the largest arc transcribed by the straight arm when pivoting in a vertical plane on said pivot means.

Claim 13

A flight vehicle toy comprising a support stand, a first hollow shaft rotatably mounted in said stand, a second shaft coaxial with and rotatably received in said first shaft; a pair of support arms; means for independently pivotally mounting said arms on the respective shafts for pivotal movement in vertical planes in limited predetermined arcs as said arms rotate with the shaft; said arms extending from said pivot means to free ends; simulated flight vehicles mounted on said free ends of the arms; means for rotating said shafts and operator controlled means for separately controlling the speed of rotation of said shafts; and said arms being dimensioned and shaped whereby said free ends of the arms are located at approximately the same radial distance from said shafts and only the paths of travel of the free ends can intersect during operation of the game whereby the vehicles can pass one another regardless of their speed or relative vertical positions except when the vehicles themselves collide; one of said arms being straight and the other of said arms being generally L-shaped, having a long leg and a short leg, said short leg having a height which is greater than chord of the largest arc transcribed by the straight arm when pivoting in a vertical plane on said pivot means.

Claim 14

A flight vehicle toy as defined in claim 11 wherein said arms include counterbalance means on the side of said pivotal mounting means opposite the vehicle for counterbalancing the weight of the arm and vehicle whereby the vehicles are controllable at low RPM.

Claim 15

A flight vehicle toy comprising a support stand, a first hollow shaft rotatably mounted in said stand, a second shaft coaxial with and rotatably received in said first shaft; a pair of support arms; means for independently pivotally mounting said arms on the respective shafts for pivotal movement in vertical planes in limited predetermined arcs as said arms rotate with the shafts; said arms extending from said pivot means to free ends; flight vehicles mounted on said free ends of the arms; means for rotating said shafts and operator controlled means for separately controlling the speed of rotation of said shafts; and said arms being dimensioned and shaped whereby said free ends of the arms are located at approximately the same radial distance from said shafts and only the paths of travel of the free ends can intersect during operation of the game whereby the vehicles may pass one another regardless of their speed or relative vertical positions except when the vehicles themselves collide; and means for automatically varying the relative speeds of rotation of said shafts, thereby to automatically vary the relative speed and the elevation of the vehicles.

Claim 16

A flight vehicle toy comprising a support stand, a first hollow shaft rotatably mounted in said stand, a second shaft coaxial with and rotatably received in said first shaft; a pair of support arms; means for independently pivotally mounting said arms on the respective shafts for pivotal movement in vertical planes in limited predetermined arcs as said arms rotate with the shafts; said arms extending from said pivot means to free ends; flight vehicles mounted on said free ends of the arms; means for rotating said shafts and operator controlled means for separately controlling the speed of rotation of said shafts; and said arms being dimensioned and shaped whereby said free ends of the arms are located at approximately the same radial distance from said shafts and only the paths of travel of the free ends can intersect during operation of the game whereby the vehicles may pass one another regardless of their speed or relative vertical positions except when the vehicles themselves collide; and means for automatically varying the relative speeds of rotation of said shafts, thereby to automatically vary the relative speed and the elevation of the vehicles.

Claim 17

A flight vehicle toy as defined in claim 13 wherein said means for rotating the shafts comprises a pair of electric drive motors respectively drivingly engaged with said shafts, a battery, said motors each having a pair of terminals with corresponding terminals in each motor being connected to one end of the battery, a variable resistance element connected between the other terminals of the motors and including a movable contact connected to the other end of the battery and means connecting said movable contact with one of said shafts for varying the position of the contact in the resistor as the shaft rotates, thereby to automatically vary the relative speed of rotation of said vehicles.

Claim 18

A flight vehicle toy as defined in claim 14 including a separate drive train between each of said motors and shafts; said drive trains including means for permitting said arms to rotate if their associated motors are stopped or rotating at a speed slower than the arm.

Claim 19

A flight vehicle toy as defined in claims 11, 12, 13, 14 or 15 including cooperating means on said arms and vehicles for releasably mounting said vehicles on said arms, including means for propelling the vehicles away from their associated arms upon an impact with the other vehicle.

Claim 20

A flight vehicle toy as defined in claim 16 wherein said cooperating means each includes a frame mounted on the free end of said arms and having a bore formed therein, said vehicles each having a stem adapted to be received in said bore, releasable latch means for engaging said stem in said bore and including a contact member for releasing engagement with the stem when the contact member engages another vehicle, said propelling means comprising spring means engaged between the frame and vehicle when said stem is in the bore.

Claim 21

A flight vehicle toy as defined in claim 17 wherein said latch means comprises a slide member having an elongated slot formed therein positioned in alignment with said bore; said stems each having a shoulder formed thereon adapted to be engaged with an edge of said slot when the stem is inserted in the bore; and said contact member comprising a lever mounted on said frame member for limited pivotal movement and being connected to said slide, and spring means for biasing said contact lever to a first position in which the slide is held in latching engagement with said stem.

Claim 22

A flight vehicle toy comprising a support stand, a first hollow shaft rotatably mounted in said stand, a second shaft coaxial with and rotatably received in said first shaft; a pair of support arms mounted on said shafts for rotation therewith; toy flight vehicles mounted on said arms and means for rotating said shafts and thereby rotating said arms and flight vehicles about the support stand including a pair of electric drive motors operatively connected to said shafts for driving the shafts and means for automatically varying the relative speeds of rotation of said drive motors in response to rotation of one of their respective shafts.

Claim 23

A flight vehicle toy comprising a support stand, a first hollow shaft rotatably mounted in said stand, a second shaft coaxial with and rotatably received in said first shaft; a pair of support arms mounted on said shafts for rotation therewith; toy flight vehicles mounted on said arms and means for rotating said shafts and thereby rotating said arms and flight vehicles about the support stand including a pair of electric drive motors operatively connected to said shafts for driving the shafts and means for automatically varying the relative speeds of rotation of said drive motors in response to rotation of one of their respective shafts.

Claim 24

A flight vehicle toy as defined in claim 19 including operator control means for separately controlling the output speed of said motors.

Claim 25

A flight vehicle toy as defined in any of claims 19 or 20 wherein said means for automatically varying the relative speeds of said drive motors comprises a variable resistance connected between said motors and a source of current; said variable resistance including a movable contact connected to said source of current, and means operatively connecting said contact to one of said shafts for oscillating the contact on the resistor to vary the resistance applied to each motor.

Claim 26

A flight vehicle toy as defined in claim 21 including a separate drive train between each of said motors and shafts; said drive trains including means for permitting said arms to rotate if their associated motors are stopped or rotating at a speed slower than the arm.