Title:
THROWER SYSTEM
Document Type and Number:
WIPO Patent Application WO2003000345
Kind Code:
A3
Abstract:
A thrower system includes a container (110) for storing a projectile to be thrown, a centrifugal thrower (150) for propelling the object a distance away from the thrower system through centrifugal force, and a conveyor (132) for transporting the projectile between the container and the centrifugal thrower. The thrower system may throw baseballs, softballs, golfballs, or similar objects, and in particular, may be a cryogenic projectile thrower system.
Inventors:
SILVERSTEIN LEONARD A (US)
BAUMGART JURGEN (US)
BAUMGART JURGEN (US)
Application Number:
PCT/US2002/019445
Publication Date:
August 18, 2005
Filing Date:
June 20, 2002
Export Citation:
Assignee:
PTS TECHNOLOGIES L L C (US)
SILVERSTEIN LEONARD A (US)
BAUMGART JURGEN (US)
SILVERSTEIN LEONARD A (US)
BAUMGART JURGEN (US)
International Classes:
A62C3/02; A62C19/00; A62C99/00; A63B49/02; A63B59/00; A63B69/40; F41B3/04; A62C35/10; (IPC1-7): F41B3/04
Foreign References:
| US1201626A | 1916-10-17 | |||
| US3306613A | 1967-02-28 | |||
| US4025071A | 1977-05-24 |
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