AU468760B2 - Improved oscillating ball throwing machine - Google Patents

Improved oscillating ball throwing machine

Info

Publication number
AU468760B2
AU468760B2 AU49414/72A AU4941472A AU468760B2 AU 468760 B2 AU468760 B2 AU 468760B2 AU 49414/72 A AU49414/72 A AU 49414/72A AU 4941472 A AU4941472 A AU 4941472A AU 468760 B2 AU468760 B2 AU 468760B2
Authority
AU
Australia
Prior art keywords
ball throwing
throwing machine
oscillating ball
improved oscillating
improved
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
AU49414/72A
Other languages
English (en)
Other versions
AU4941472A (en
Inventor
G. Haworth James
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of AU4941472A publication Critical patent/AU4941472A/en
Application granted granted Critical
Publication of AU468760B2 publication Critical patent/AU468760B2/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00—Training appliances or apparatus for special sports
    • A63B69/40—Stationarily-arranged devices for projecting balls or other bodies
    • A63B69/407—Stationarily-arranged devices for projecting balls or other bodies with spring-loaded propelling means
    • A63B69/408—Stationarily-arranged devices for projecting balls or other bodies with spring-loaded propelling means with rotating propelling arm

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Transmission Devices (AREA)
AU49414/72A 1972-04-07 1972-11-29 Improved oscillating ball throwing machine Expired AU468760B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24209772A 1972-04-07 1972-04-07
USUS242097 1972-04-07

Publications (2)

Publication Number Publication Date
AU4941472A AU4941472A (en) 1974-05-30
AU468760B2 true AU468760B2 (en) 1976-01-22

Family

ID=22913441

Family Applications (1)

Application Number Title Priority Date Filing Date
AU49414/72A Expired AU468760B2 (en) 1972-04-07 1972-11-29 Improved oscillating ball throwing machine

Country Status (4)

Country Link
US (1) US3757759A (US20060205796A1-20060914-C00130.png)
JP (1) JPS4915537A (US20060205796A1-20060914-C00130.png)
AU (1) AU468760B2 (US20060205796A1-20060914-C00130.png)
CA (1) CA962290A (US20060205796A1-20060914-C00130.png)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3948242A (en) * 1975-03-19 1976-04-06 Haworth James G Ball throwing machine with oscillating means
US4233953A (en) * 1978-10-30 1980-11-18 Prince Manufacturing Co., Inc. Propulsion device for tennis balls and like spherical objects having an improved programmed discharge of the oscillatory type
JPS55101172U (US20060205796A1-20060914-C00130.png) * 1979-01-11 1980-07-14
US4291665A (en) * 1979-10-26 1981-09-29 Prince Manufacturing Co., Inc. Propulsion device for spherical objects having an oscillating support frame providing a programmed discharge of said objects
JPS6023071U (ja) * 1983-07-25 1985-02-16 野里　藤男 打撃練習用投球機の駆動装置
EP1159576A4 (en) 1999-03-01 2005-11-09 Probatter Sports Llc DEVICE WITH A VIDEO DISPLAY DEVICE
US6415782B1 (en) 2000-10-25 2002-07-09 Charles T. Holland Mount for ball pitching devices
US20060070608A1 (en) * 2004-10-01 2006-04-06 Randy Haas Receiving, feeding and oscillating apparatus for a baseball throwing machine
US10471330B1 (en) * 2014-12-31 2019-11-12 Thomas Joseph Hart Automatic ball pitching machine
US9937400B2 (en) 2014-12-31 2018-04-10 Thomas Hart Automatic ball pitching machine
US10322328B1 (en) 2014-12-31 2019-06-18 Thomas Joseph Hart Automatic ball pitching machine
US10898782B2 (en) 2018-06-18 2021-01-26 Michael Circosta Control system for pitching machine
US11511175B2 (en) 2019-01-21 2022-11-29 High Noon Technologies Inc. Baseball pitching machine, system and method
IL268727A (en) * 2019-08-15 2021-03-01 Slinger Bag Ltd A rotating device that oscillates horizontally to a tennis ball launcher

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2795422A (en) * 1954-09-13 1957-06-11 Leonard J Bartlett Exercising chair
US3568653A (en) * 1968-09-05 1971-03-09 Fred A Earle Jr Oscillating mechanism for tennis ball throwing machine

Also Published As

Publication number Publication date
JPS4915537A (US20060205796A1-20060914-C00130.png) 1974-02-12
US3757759A (en) 1973-09-11
AU4941472A (en) 1974-05-30
CA962290A (en) 1975-02-04

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