Sphere launching apparatus

Claim 2

A sphere launching apparatus comprising a non-vertical storage barrel for storing a plurality of sequentially arranged spheres therein, access port means provided on the barrel for loading of the spheres therein, discharge port means provided on the barrel for discharging the spheres therefrom, parallel track means provided in the barrel and extending longitudinally therein for supporting parallel rows of the spheres in mutually offset relation, and selector release means mounted in the interior of barrel for selective engagement with the leading sphere of each row whereby a single sphere at a time may be released for discharge through the discharge port means.

Claim 3

A sphere launching apparatus as set forth in claim 1 wherein the barrel is disposed at an angle with respect to the horizontal in order that gravity facilitates the movement of the spheres through the barrel in a direction toward the discharge port.

Claim 4

A sphere launching apparatus as set forth in claim 1 wherein the barrel is substantially horizontally disposed, and the track means is supported therein at an angle with respect to the horizontal whereby gravity facilitates the movement of the sphere through the barrel in a direction toward the discharge port.

Claim 5

A sphere launching apparatus as set forth in claim 1 and including pressure gauge means in communication with the interior of the barrel for providing a visual determination of the internal pressure of the barrel.

Claim 6

A sphere launching apparatus as set forth in claim 1 and including blow-down valve means in communication with the interior of the barrel for relieving the pressure therein when desired.

Claim 7

A sphere launching apparatus as set forth in claim 1 wherein the track means comprises a pair of substantially U-shaped channel members each having one leg in abutting relationship with the leg of the other and providing mutually parallel tracks for supporting the two parallel rows of spheres.

Claim 8

A sphere launching apparatus as set forth in claim 1 wherein the track means comprises a pair of spaced substantially U-shaped channel members extending longitudinally within the barrel in mutually parallel relationship and providing mutually parallel tracks for supporting the two parallel rows of spheres.

Claim 9

A sphere launching apparatus as set forth in claim 1 wherein the selector release means comprises a substantially box-shaped release member extending transversely through the barrel and journalled therein for pivotal movement between positions of alternate engagement with the leading sphere of each row of spheres whereby a single sphere is released at a time for discharge from the discharge port means upon said pivotal movement.

Claim 10

A sphere launching apparatus comprising a storage barrel for storing a plurality of sequentially arranged spheres therein, access port means provided on the barrel for loading of the spheres therein, discharge port means provided on the barrel for discharging the spheres therefrom, parallel track means provided in the barrel and extending longitudinally therein for supporting parallel rows of the spheres in mutually offset relation, and selector release means provided in the barrel for selective engagement with the leading sphere of each row whereby a single sphere at a time may be released for discharge through the discharge port means, and wherein the selector release means comprises a trigger member rotatably supported within the barrel and having an arcuate configuration complementary to the outer configuration of the spheres whereby in one position of the trigger member one end thereof engages the leading sphere of one of the rows for limiting movement of all the following spheres in a direction toward the discharge port means, a second position of the trigger member releases the leading sphere of one of the rows for release through the discharge means, and a third position of the trigger member engages the leading spere in the other of said rows for limiting movement of all the following spheres in a direction toward the discharge port means.

Claim 11

A sphere launching apparatus comprising a storage barrel for storing a plurality of sequentially arranged spheres therein, access port means provided on the barrel for loading of the spheres therein, discharge port means provided on the barrel for discharging the spheres therefrom, parallel track means provided in the barrel and extending longitudinally therein for supporting parallel rows of the spheres in mutually offset relation, and selector release means provided in the barrel for selective engagement with the leading sphere of each row whereby a single sphere at a time may be released for discharge through the discharge port means, and wherein the selector release means comprises a trigger member rotatably supported within the barrel and having an arcuate configuration complementary to the outer configuration of the spheres whereby in one position of the trigger member one end thereof engages the leading sphere of one of the rows for limiting movement of all the following spheres in a direction toward the discharge port means, a second position of the trigger member releases the leading sphere of one of the rows for release through the discharge means, and a third position of the trigger member engages the leading spere in the other of said rows for limiting movement of all the following spheres in a direction toward the discharge port means.

Claim 12

A sphere launching apparatus comprising a storage barrel for storing a plurality of sequentially arranged spheres therein, access port means provided on the barrel for loading of the spheres therein, discharge port means provided on the barrel for discharging the spheres therefrom, parallel track means provided in the barrel and extending longitudinally therein for supporting parallel rows of the spheres in mutually offset relation, and selector release means provided in the barrel for selective engagement with the leading sphere of each row whereby a single sphere at a time may be released for discharge through the discharge port means, and including jack means disposed within the barrel and engagable with one end of the track means for supporting the track means at an angle with respect to the horizontal whereby gravity facilitates the movement of the spheres in a direction toward the discharge port.

Claim 13

A sphere launching apparatus comprising a storage barrel for storing a plurality of sequentially arranged spheres therein, access port means provided on the barrel for loading of the spheres therein, discharge port means provided on the barrel for discharging the spheres therefrom, parallel track means provided in the barrel and extending longitudinally therein for supporting parallel rows of the spheres in mutually offset relation, and selector release means provided in the barrel for selective engagement with the leading sphere of each row whereby a single sphere at a time may be released for discharge through the discharge port means, and including jack means disposed within the barrel and engagable with one end of the track means for supporting the track means at an angle with respect to the horizontal whereby gravity facilitates the movement of the spheres in a direction toward the discharge port.