CA962290A - Oscillating ball throwing machine - Google Patents

Oscillating ball throwing machine

Info

Publication number
CA962290A
CA962290A CA158,043A CA158043A CA962290A CA 962290 A CA962290 A CA 962290A CA 158043 A CA158043 A CA 158043A CA 962290 A CA962290 A CA 962290A
Authority
CA
Canada
Prior art keywords
ball throwing
throwing machine
oscillating ball
oscillating
machine
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
CA158,043A
Other versions
CA158043S (en
Inventor
James G. Haworth
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
Application granted granted Critical
Publication of CA962290A publication Critical patent/CA962290A/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)
CA158,043A 1972-04-07 1972-12-04 Oscillating ball throwing machine Expired CA962290A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA962290A true CA962290A (en) 1975-02-04

Family

ID=22913441

Family Applications (1)

Application Number Title Priority Date Filing Date
CA158,043A Expired CA962290A (en) 1972-04-07 1972-12-04 Oscillating ball throwing machine

Country Status (4)

Country Link
US (1) US3757759A (en)
JP (1) JPS4915537A (en)
AU (1) AU468760B2 (en)
CA (1) CA962290A (en)

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 (en) * 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 (en) * 1983-07-25 1985-02-16 野里　藤男 Drive device for pitching machines for batting practice
EP1159576A4 (en) 1999-03-01 2005-11-09 Probatter Sports Llc Pitching system with video display means
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 horizontally oscillated turning device for 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 (en) 1974-02-12
US3757759A (en) 1973-09-11
AU4941472A (en) 1974-05-30
AU468760B2 (en) 1976-01-22

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