Batting practice device

Details Batting practice device Batting practice device

1996-04-12

1998-07-07

Brown, Theatrice

Games using tangible projectile

Playing field or court game; game element or accessory...

Practice or training device

A63B 6940

Patent

active

057760179

ABSTRACT:
The batting practice device has a structure of a vertical member with a suspension beam attached to suspend a ball and a cross beam and leg beam to support the vertical member. An elastic cord is attached to the vertical member and routed through a corner pulley and an eyebolt to be attached to a ball line. The ball line is routed through one or more pulleys to suspend a ball from the suspension beam. The bottom attachment end of the ball line is attached to two anchor lines of which one is then attached to the cross beam right end and the other to the cross beam left end. The device may include a rotating cross beam to allow ease of storage. A beam pin is also provided to adjust the height of the ball above the ground.

REFERENCES:
patent: 884387 (1908-04-01), Hettinger
patent: 2089652 (1937-02-01), Kelly
patent: 3011784 (1961-12-01), Segretto
patent: 3589726 (1971-06-01), Crowder
patent: 4010950 (1977-03-01), Visockis
patent: 4050694 (1977-09-01), Domroski
patent: 4138107 (1979-02-01), Janis
patent: 4322075 (1982-03-01), Hynes
patent: 4735413 (1988-04-01), Yamanouchi
patent: 4966367 (1990-10-01), Oyarzaha
patent: 5040791 (1991-08-01), Ratajac
patent: 5072937 (1991-12-01), Zarate
patent: 5419550 (1995-05-01), Blom
patent: 5458326 (1995-10-01), Marcyes

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