Ball throwing machine useful in practicing the game of volleybal

Details Ball throwing machine useful in practicing the game of volleybal Ball throwing machine useful in practicing the game of volleybal

1979-02-28

1981-03-10

Pinkham, Richard C.

Mechanical guns and projectors

Centrifugal

Mechanical

124 41R, 124 49, 124 7, 267136, A41B 700

Patent

active

042547555

ABSTRACT:
Apparatus is disclosed which is operable to either set or serve balls on various trajectories to facilitate a player's practice of the game of volleyball. A guide trough supplies balls to the striking position, and a motor drives the apparatus to strike successive balls, at predetermined intervals, to provide maximum utilization of a player's time during practice. The apparatus may be adjusted to vary the force delivered to the balls and to vary the trajectory as desired.

REFERENCES:
patent: 2562462 (1951-07-01), Jackson
patent: 2815743 (1957-12-01), Brunderman
patent: 3128752 (1953-09-01), Farre
patent: 3262439 (1966-07-01), Johns
patent: 4036203 (1977-07-01), Chapman
patent: 4043487 (1977-08-01), Price
patent: 4122822 (1978-10-01), Scheiwiller

Affiliated with

Also associated with

Rating

Ball throwing machine useful in practicing the game of volleybal does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ball throwing machine useful in practicing the game of volleybal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ball throwing machine useful in practicing the game of volleybal will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1289789