BAT FOR BASEBALL OR SOFTBALLPROBLEM TO BE SOLVED: To provide a bat with an elastic body attached to its ball-hitting portion, capable of improving repulsion characteristics while securing the durability.IWATA MOTOTAKA岩田 元孝ONO TAKASHI小野 隆司...
;SOLUTION: This bat and ball game device is provided with a bat 1 connecting a ball 2 by an elastic rubber string 3 and a spool 5 which is attached to the bat 1 and adjusts a length of the rubber string 3 to a required play length so that the length of the rubber string 3 is ...
AoforbatwithballWith 系统标签: bat击球impactbeamracketcollision ImpactofaballwithabatorracketRodCrossPhysicsDepartment,UniversityofSydney,Sydney,NSW2006,Australia Received27October1998;accepted25January1999 Thecollisionofaballwithabaseballbatoratennisracketisusuallymodeledintermsofrigidbodydynamics,assumingthatthehand...
The ball is attached to one side of the bat by means of a flexible cord. The object of the game is to bounce the ball from one side to the other across the net imitating tennis. When not in use, the ball is wedged into a recess in the handle and the net is clipped flat to ...
Performance & Property:With a pimples in rubber and horizontal grip, this racket ensures optimal control and spin for versatile play. Usage & Purpose:This ping pong paddle with ball attached is perfect for those looking to make their own ping pong paddle or enhance their game. ...
Another prior art patent is the Salsinger U.S. Pat. No. 3,104,876 which has a ball hitting portion with a square transverse cross section and a lower handle portion with a corrugated finger grip attached to the outside of and extending axially along the handle. ...
6443860Knob for a metal ball bat2002-09-03Byrne et al. 6432006Metal/wood bat2002-08-13Tribble 6406387Baseball practice bat2002-06-18Ryan473/457 20020072436Baseball bat with a ball-serving device2002-06-13Liu473/457 6398675Bat with elastomeric interface2002-06-04Eggiman et al. ...
Tennis racquet with ball pickup attachment - uses burred foil strip attached to outside of racquet The tennis racquet is fitted with a cover made from burred foil material outside the strung or handle surfaces. The burred foil (3) is attached to the outer edge of the racquet frame (2)...
SLO MO AERIAL Woman jumping off the swing attached to a tree 00:25 African-American grandmother pushing boy on swing 01:00 Beautiful Blonde Woman Swinging 00:14 Female athlete using ropes for strength training 00:08 Close up zoom out girl swinging bat and hitting ball in baseball game 00:15...
A ball bat may include a handle, a barrel attached to the handle, and an end-cap assembly attached to the barrel. The end-cap assembly may include... D Chauvin,L Hunt,I Montgomery 被引量: 0发表: 2022年 Ball bat with cantilevered insert A ball bat, extending along a longitudinal axis...