JPS6317495Y2 - - Google Patents

Info

Publication number
JPS6317495Y2
JPS6317495Y2 JP1983115962U JP11596283U JPS6317495Y2 JP S6317495 Y2 JPS6317495 Y2 JP S6317495Y2 JP 1983115962 U JP1983115962 U JP 1983115962U JP 11596283 U JP11596283 U JP 11596283U JP S6317495 Y2 JPS6317495 Y2 JP S6317495Y2
Authority
JP
Japan
Prior art keywords
engine
rotating bodies
transmission belt
input pulley
rotating
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
JP1983115962U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6023071U (ja
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 filed Critical
Priority to JP1983115962U priority Critical patent/JPS6023071U/ja
Priority to US06/568,164 priority patent/US4583514A/en
Priority to KR2019840002086U priority patent/KR880004504Y1/ko
Publication of JPS6023071U publication Critical patent/JPS6023071U/ja
Application granted granted Critical
Publication of JPS6317495Y2 publication Critical patent/JPS6317495Y2/ja
Granted 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
    • 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
    • A63B69/406—Stationarily-arranged devices for projecting balls or other bodies with rotating discs, wheels or pulleys gripping and propelling the balls or bodies by friction

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Toys (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Vibration Prevention Devices (AREA)
  • Soil Working Implements (AREA)
JP1983115962U 1983-07-25 1983-07-25 打撃練習用投球機の駆動装置 Granted JPS6023071U (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1983115962U JPS6023071U (ja) 1983-07-25 1983-07-25 打撃練習用投球機の駆動装置
US06/568,164 US4583514A (en) 1983-07-25 1984-01-04 Ball throwing machine
KR2019840002086U KR880004504Y1 (ko) 1983-07-25 1984-03-12 타격 연습용 투구기의 구동장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983115962U JPS6023071U (ja) 1983-07-25 1983-07-25 打撃練習用投球機の駆動装置

Publications (2)

Publication Number Publication Date
JPS6023071U JPS6023071U (ja) 1985-02-16
JPS6317495Y2 true JPS6317495Y2 (cg-RX-API-DMAC7.html) 1988-05-18

Family

ID=14675442

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983115962U Granted JPS6023071U (ja) 1983-07-25 1983-07-25 打撃練習用投球機の駆動装置

Country Status (3)

Country Link
US (1) US4583514A (cg-RX-API-DMAC7.html)
JP (1) JPS6023071U (cg-RX-API-DMAC7.html)
KR (1) KR880004504Y1 (cg-RX-API-DMAC7.html)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0638587Y2 (ja) * 1986-07-18 1994-10-12 日立金属株式会社 ブッシュカシメ・刻印装置
US4834060A (en) * 1987-03-25 1989-05-30 Tennis Tutor, Inc. Hand carried battery powered ball throwing apparatus
US5107820A (en) * 1988-08-29 1992-04-28 Werner Salansky Ball-throwing device for tennis balls
US4865576A (en) * 1988-09-12 1989-09-12 Emerson Electric Co. Tensioner for an endless belt driven wood lathe
US5012790A (en) * 1989-06-26 1991-05-07 Bates Michael R Baseball practice mechanism
JPH0390179A (ja) * 1989-09-01 1991-04-16 Tooa Sports Mach:Kk 投球機の支持装置
US5826568A (en) * 1997-05-13 1998-10-27 Dallas Metal Fabricators, Inc. Ball pitching apparatus
US6093117A (en) * 1998-02-10 2000-07-25 American Sports International, Ltd. Ball pitching machine
JP2002537919A (ja) 1999-03-01 2002-11-12 プロバッター スポーツ エルエルシー ビデオ・ディスプレイ手段を有するピッチング・システム
US6305366B1 (en) * 1999-10-27 2001-10-23 Michael J. Rizzo Softball/baseball training machine
US6440013B1 (en) * 2000-03-14 2002-08-27 Harvey B. Brown Pitching machine
US7111620B2 (en) * 2003-10-29 2006-09-26 Johndreau Steven S Automatic ball throwing device, directing device therefor and method of making an automatic ball throwing device
US6880542B1 (en) 2003-10-29 2005-04-19 Steven S. Johndreau Automatic ball throwing device, directing device therefor and method of making an automatic ball throwing device
US6863059B1 (en) * 2004-07-08 2005-03-08 Wen-Hao Lee Three-axis adjustment ball pitching machine
US7422007B1 (en) * 2006-02-16 2008-09-09 Robert Gray Method and device for simulating pitching
US7806788B1 (en) * 2007-06-07 2010-10-05 Neuman Daniel R Pitching machine
US9022016B1 (en) 2012-01-20 2015-05-05 Omnitech Automation, Inc. Football throwing machine
US9345946B2 (en) 2012-03-05 2016-05-24 Ifetch, Llc Pet exercise and entertainment device
USD797385S1 (en) 2014-06-10 2017-09-12 Ifetch, Llc Fetching device for pets
US10117419B2 (en) 2012-03-05 2018-11-06 Ifetch, Llc Pet exercise and entertainment device
USD719706S1 (en) 2013-03-04 2014-12-16 Ifetch, Llc Dog exercising device
USD848082S1 (en) 2014-12-06 2019-05-07 Radio Systems Corporation Automatic ball launcher
US9339716B1 (en) 2014-12-06 2016-05-17 Radio Systems Corporation Automatic ball launcher
US10625135B2 (en) * 2014-12-06 2020-04-21 Radio Systems Corporation Automatic ball launcher
US10477837B1 (en) 2015-02-06 2019-11-19 Radio Systems Corporation Cat activity toy
US11511175B2 (en) 2019-01-21 2022-11-29 High Noon Technologies Inc. Baseball pitching machine, system and method

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US28462A (en) * 1860-05-29 Churn
US528608A (en) * 1894-11-06 eioetee
US1666135A (en) * 1924-02-18 1928-04-17 Williams Tool Corp Belt-tensioning device for threading machines and the like
US1708903A (en) * 1927-12-07 1929-04-09 Sebastian Lathe Company Power-transmitting mechanism
US2283153A (en) * 1939-12-21 1942-05-12 Associated Patentees Inc Milling machine
US2475115A (en) * 1945-08-10 1949-07-05 John J Van Eaton Propeller propulsion means
US2614433A (en) * 1950-04-28 1952-10-21 David E Cuckler Portable power unit
US2737072A (en) * 1952-04-15 1956-03-06 Caretta Fausto Chuck and driving lathe control device
US2918915A (en) * 1957-08-26 1959-12-29 Ralph W Doeg Tennis ball projecting machine
USRE28462E (en) 1970-11-23 1975-07-01 Ball throwing machine
US3785358A (en) * 1972-01-17 1974-01-15 Meyer Machine Co Tennis ball propelling machine
US3757759A (en) * 1972-04-07 1973-09-11 J Haworth Automatically varied oscillation type ball projecting device
US3817235A (en) * 1973-06-04 1974-06-18 Hockey Mate Int Inc Hockey puck projector
IT992648B (it) * 1973-07-18 1975-09-30 Dornetti F Macchina per il lancio di palle per allenamenti sportivi

Also Published As

Publication number Publication date
KR850001272U (ko) 1985-04-08
US4583514A (en) 1986-04-22
JPS6023071U (ja) 1985-02-16
KR880004504Y1 (ko) 1988-12-23

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