Domed spinning top

Claim 2

A spinning top for a generally horizontal support surface comprising: base means adapted to rest on the surface; housing means movable relative to said base means, said housing means having diaphanous dome means attached to an upper portion thereof to define a chamber; resilient compressive means for urging said housing means away from said base means; rotatable means axially mounted on said housing means within said chamber; drive means for engaging said rotatable means to impart rotation thereto; and actuating means operatively connected to said drive means, said actuating means acting upon said drive means to engage said drive means with said rotatable means to rotate said rotatable means during movement of said housing means toward said base means, and said actuating means acting upon said drive means to disengage said drive means from said rotatable means to permit said rotatable means to rotate freely in the absence of movement of said housing means toward said base means.

Claim 3

A spinning top as defined in claim 1 wherein said actuating means comprises: a rack member slidably mounted in said housing means for lateral movement, said rack member operatively connected to said drive means; an elbow drive comprising a first lever arm pivotally connected at its one end to said housing means, and a second lever arm pivotally connected at its one end to the other end of said first lever arm, said second lever arm pivotally connected at its other end to said rack member so that upon movement of said housing means toward said base means said elbow drive is straightened to urge said rack member laterally outwardly to engage said drive means with said rotatable means to rotate said rotatable means; resilient means operatively associated with said rack member, said resilient means acting upon said rack member to urge said rack member laterally inwardly to disengage said drive means from said rotatable means in the absence of movement of said housing means toward said base means.

Claim 4

A spinning top for a generally horizontal support surface comprising: base means adapted to rest on the surface; housing means movable relative to said base means, said housing means having diaphanous dome means attached to an upper portion thereof to define a chamber; resilient compressive means for urging said housing means away from said base means; rotatable means axially mounted on said housing means within said chamber, said rotatable means having a shaft with a drive gear mounted thereon; a rack member slidably mounted in said housing means for lateral movement substantially perpendicular to the axis of said shaft of said rotatable means; an escape gear operatively connected to said rack member, said escape gear having a shaft slidably mounted in slots in said housing means, said slots substantially parallel to said rack member, so that outward lateral movement of said rack urges said escape gear into engagement with said drive gear to rotate said rotatable means; an elbow drive comprising a first lever arm pivotally connected at its one end to said housing means, and a second lever arm pivotally connected at its one end to the other end of said first lever arm, said second lever arm pivotally connected at its other end to said rack member, so that upon movement of said housing means toward said base means said elbow drive is straightened to urge said rack member laterally outwardly; resilient means operatively associated with said rack member to urge said rack member laterally inwardly in the absence of movement of said housing means toward said base means to disengage said escape gear from said drive gear to permit said rotatable means to rotate freely.

Claim 5

A spinning top for a generally horizontal support surface comprising: base means adapted to rest on the surface; housing means movable relative to said base means, said housing means having diaphanous dome means attached to an upper portion thereof to define a chamber; resilient compressive means for urging said housing means away from said base means; rotatable means axially mounted on said housing means within said chamber, said rotatable means having a shaft with a drive gear mounted thereon; a rack member slidably mounted in said housing means for lateral movement substantially perpendicular to the axis of said shaft of said rotatable means; an escape gear operatively connected to said rack member, said escape gear having a shaft slidably mounted in slots in said housing means, said slots substantially parallel to said rack member, so that outward lateral movement of said rack urges said escape gear into engagement with said drive gear to rotate said rotatable means; an elbow drive comprising a first lever arm pivotally connected at its one end to said housing means, and a second lever arm pivotally connected at its one end to the other end of said first lever arm, said second lever arm pivotally connected at its other end to said rack member, so that upon movement of said housing means toward said base means said elbow drive is straightened to urge said rack member laterally outwardly; resilient means operatively associated with said rack member to urge said rack member laterally inwardly in the absence of movement of said housing means toward said base means to disengage said escape gear from said drive gear to permit said rotatable means to rotate freely.

Claim 6

A spinning top for a generally horizontal support surface comprising: base means adapted to rest on the surface; housing means movable relative to said base means, said housing means having diaphanous dome means attached to an portion thereof to define a chamber; resilient compressive means for urging said housing means away from said base means; rotatable means axially mounted on said housing means within said chamber; drive means for engaging said rotatable means to impart rotation to said rotatable means; actuating means operatively connected to said drive means, said actuating means acting upon said drive means to engage said drive means with said rotatable means to rotate said rotatable means during movement of said housing means toward said base means, and said actuating means acting upon said drive means to disengage said drive means from said rotatable means to permit said rotatable means to rotate freely in the absence of movement of said housing means toward said base means; a central figure disposed within said chamber; shroud means disposed about said figure, said shroud means comprising a plurality of shroud segments slidably mounted by fastening means along guide slots in said rotatable means for radial movement, so that said shroud segments separate when urged radially outwardly by centrifugal force from the rotation of said rotatable means, and resilient means for urging said shroud segments radially inwardly so that said shroud segments return radially inwardly to shroud said central figure when centrifugal force from the rotation of said rotatable means is insufficient to urge said shroud segments radially outwardly.

Claim 7

A spinning top for a generally horizontal support surface comprising: base means adapted to rest on the surface; housing means movable relative to said base means, said housing means having diaphanous dome means attached to an portion thereof to define a chamber; resilient compressive means for urging said housing means away from said base means; rotatable means axially mounted on said housing means within said chamber; drive means for engaging said rotatable means to impart rotation to said rotatable means; actuating means operatively connected to said drive means, said actuating means acting upon said drive means to engage said drive means with said rotatable means to rotate said rotatable means during movement of said housing means toward said base means, and said actuating means acting upon said drive means to disengage said drive means from said rotatable means to permit said rotatable means to rotate freely in the absence of movement of said housing means toward said base means; a central figure disposed within said chamber; shroud means disposed about said figure, said shroud means comprising a plurality of shroud segments slidably mounted by fastening means along guide slots in said rotatable means for radial movement, so that said shroud segments separate when urged radially outwardly by centrifugal force from the rotation of said rotatable means, and resilient means for urging said shroud segments radially inwardly so that said shroud segments return radially inwardly to shroud said central figure when centrifugal force from the rotation of said rotatable means is insufficient to urge said shroud segments radially outwardly.

Claim 8

A spinning top as defined in claim 4 wherein said actuating means comprises: a rack member slidably mounted in said housing means for lateral movement, said rack member operatively connected to said drive means; an elbow drive comprising a first lever arm pivotally connected at its one end to said housing means, and a second lever arm pivotally connected at its one end to the other end of said first lever arm, said second lever arm pivotally connected at its other end to said rack member so that upon movement of said housing means toward said base means said elbow drive is straightened to urge said rack member laterally outwardly to engage said drive means with said rotatable means to rotate said rotatable means; resilient means operatively associated with said rack member, said resilient means acting upon said rack member to urge said rack member laterally inwardly to disengage said drive means from said rotatable means in the absence of movement of said housing means toward said base means.

Claim 9

A spinning top as defined in claim 4 wherein said central figure is integrally formed with said dome means.

Claim 10

A spinning top as defined in claim 4 wherein said central figure is fixedly mounted on said rotatable means.

Claim 11

A spinning top as defined in claim 4 wherein said fastening means comprises pins headed on each end and passing through said guide slots.

Claim 12

A spinning top as defined in claim 4 wherein said rotatable means carries a sensually stimulating display.