IP Library › Granted Patent US 10,166,456
Granted Patent B1
US 10,166,456 · App. 15/948,306 · Granted Jan 1, 2019

Front toss machine

Inventors: Timothy Joseph Decilveo (Los Angeles, CA); Alexander Paul Decilveo (Highland Park, NJ)
A63B69/408A63B69/0002A63B69/409A63B2069/0008A63B2069/401A63B2069/402A63B2102/182
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Quick Facts
Patent No.
US 10,166,456
App. No.
15/948,306
Granted
Jan 1, 2019
Kind
B1
Abstract

Systems and methods of ball tossing machines. Ball tossing machines having reconfigurable joints are contemplated. Embodiments having dynamically articulating joints create tossing arms that mimic human arms completing underhanded tosses. In other embodiments, the tossing arm's elbow and fingers can be locked into place and pivoted about a shoulder to accomplish a basic tossing motion with an altered effective tossing arm length.

Claims (16)

1. A method of using a ball tossing machine with a ball comprising the steps of:

pivoting a first lever arm about a shoulder joint having a shoulder joint axis of rotation;

pivoting a second lever arm about an elbow joint having an elbow joint axis of rotation, wherein the second lever arm is coupled with the first lever arm by the elbow joint, and wherein the elbow joint axis of rotation is substantially parallel to the shoulder joint axis of rotation;

opening a hand to receive the ball, the hand comprising a finger and a thumb; and

closing the hand around the ball by pivoting the finger and the thumb to clasp the ball.

2. The method of claim 1 further comprising the steps of:

pivoting the first lever arm about the shoulder joint to draw the first lever arm back;

pivoting the second lever arm about the elbow joint to at least partially straighten the second lever arm relative to the first lever arm, wherein the second lever arm is coupled with the first lever arm by the elbow joint;

swinging, about the shoulder joint, the first lever arm forward;

pivoting, about the elbow joint, the second lever arm relative to the first lever arm; and

opening the hand to release the ball.

3. The method of claim 2 , wherein the step of opening the hand to release the ball comprises pivoting at least one of the thumb and the finger.

4. The method of claim 1 , wherein the hand further comprises a palm that is coupled with the second lever arm by a wrist joint having a wrist joint axis of rotation, wherein the wrist joint axis of rotation is substantially parallel to the elbow joint axis of rotation.

5. The method of claim 4 , further comprising the step of pivoting the hand about the wrist joint.

6. The method of claim 1 , wherein the step of opening the hand to receive the ball comprises increasing the distance between the finger and the thumb by pivoting at least one of the finger and the thumb.

7. The method of claim 1 , wherein the step of closing the hand around the ball comprises decreasing the distance between the finger and the thumb by pivoting at least one of the finger and the thumb.

Continuity (1)
Division 15782092 · Oct 12, 2017
Cited By (1)
US 12,290,733