JPS5054431A - - Google Patents

Info

Publication number
JPS5054431A
JPS5054431A JP49089941A JP8994174A JPS5054431A JP S5054431 A JPS5054431 A JP S5054431A JP 49089941 A JP49089941 A JP 49089941A JP 8994174 A JP8994174 A JP 8994174A JP S5054431 A JPS5054431 A JP S5054431A
Authority
JP
Japan
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.)
Pending
Application number
JP49089941A
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
Publication of JPS5054431A publication Critical patent/JPS5054431A/ja
Pending 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
    • A63B69/409—Stationarily-arranged devices for projecting balls or other bodies with pneumatic ball- or body-propelling means
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B47/00—Devices for handling or treating balls, e.g. for holding or carrying balls
    • A63B47/02—Devices for handling or treating balls, e.g. for holding or carrying balls for picking-up or collecting
    • A63B47/025—Installations continuously collecting balls from the playing areas, e.g. by gravity, with conveyor belts
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B47/00—Devices for handling or treating balls, e.g. for holding or carrying balls
    • A63B47/02—Devices for handling or treating balls, e.g. for holding or carrying balls for picking-up or collecting
    • A63B47/025—Installations continuously collecting balls from the playing areas, e.g. by gravity, with conveyor belts
    • A63B2047/028—Installations continuously collecting balls from the playing areas, e.g. by gravity, with conveyor belts pneumatic ball transport
JP49089941A 1973-08-07 1974-08-07 Pending JPS5054431A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38630873A 1973-08-07 1973-08-07

Publications (1)

Publication Number Publication Date
JPS5054431A true JPS5054431A (ja) 1975-05-14

Family

ID=23525051

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49089941A Pending JPS5054431A (ja) 1973-08-07 1974-08-07

Country Status (3)

Country Link
US (1) US4108432A (ja)
JP (1) JPS5054431A (ja)
AU (1) AU499999B2 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5344237A (en) * 1976-10-01 1978-04-20 Kunio Fumiiwa Ball pitching machine
JPS53147973U (ja) * 1977-04-23 1978-11-21
JPS54106330A (en) * 1978-02-07 1979-08-21 Yoshiyuki Noguchi Tennis practising machine
JPS5581371U (ja) * 1978-11-30 1980-06-04
CN113490530A (zh) * 2018-11-06 2021-10-08 可特布兹公司 球取回系统和方法

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5581370U (ja) * 1978-11-30 1980-06-04
US4220331A (en) * 1979-04-05 1980-09-02 Smith Tommy L Baseball batting range retrieval system
US4570607A (en) * 1983-08-18 1986-02-18 Stokes Gilbert A Tennis ball throwing machine with continuously rotatable barrel having friction strip on one side only of inner wall
AU572584B2 (en) * 1983-11-08 1988-05-12 Marocco, C.C.A. Table tennis practice aid
FR2565835B1 (fr) * 1984-06-15 1987-08-14 Pontots Sarl Tennis Dispositif d'entrainement et de perfectionnement au tennis
SU1362490A1 (ru) * 1984-09-28 1987-12-30 Сумский филиал Харьковского политехнического института им.В.И.Ленина Теннисна пушка
US5042820A (en) * 1987-05-26 1991-08-27 Ford James M Soccerball returner
NO167441C (no) * 1989-02-20 1991-11-06 Kristen Jarle Blindheim Anordning ved bordtennisrobot
CH685980A5 (de) * 1994-05-25 1995-11-30 Beat Joger Ballwurfmaschine.
US5707063A (en) * 1995-12-04 1998-01-13 Cybernetics Infotech, Inc. Amusement system
US6776732B2 (en) * 2001-01-19 2004-08-17 Paul Parkinson Simulated tennis ball trajectory & delivery system
EP1427891B9 (en) 2001-08-24 2010-03-10 David W. Young Apparatus and methods for cleaning lines on a playing surface
US9128487B2 (en) 2001-08-24 2015-09-08 David Wright Young Apparatus for cleaning lines on a playing surface and associated methods, handle enhancements
US7245994B2 (en) * 2001-08-24 2007-07-17 David Wright Young Apparatus for cleaning lines on a playing surface and associated methods, enhancements
US7957859B2 (en) * 2001-08-24 2011-06-07 David Wright Young Methods for cleaning lines on a game playing surface
FR2872712B1 (fr) * 2004-07-07 2006-11-10 Rose Gilles Rebierre Dispositif d'aide a l'entrainement au tennis
FR2872711A1 (fr) * 2004-07-07 2006-01-13 Rose Gilles Rebierre Dispositif d'assistance au ramassage de balles de tennis
US7722485B2 (en) * 2006-10-18 2010-05-25 Ramesh Balasubramanyan Tennis serve ball machine cum training device
US8262517B2 (en) * 2007-06-27 2012-09-11 Ramesh Balasubramanyan Sensor based tennis serve training apparatus
US20140274481A1 (en) * 2013-03-12 2014-09-18 Muntala M. Harruna Sports equipment collection and return device and methods of use thereof
US20220016510A1 (en) * 2020-03-10 2022-01-20 Jacob Stewart Court edge enhancement
CN113750503B (zh) * 2021-10-13 2023-04-25 九江学院 一种篮球训练用接球练习装置
CN114558309A (zh) * 2022-03-28 2022-05-31 广东医科大学 一种发射角度可调的网球训练器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2087575A (en) * 1934-01-11 1937-07-20 Littell Game device
US2147705A (en) * 1936-07-25 1939-02-21 Harrison A Hunter Ball catching and throwing apparatus
US2199009A (en) * 1938-09-27 1940-04-30 George H Perryman Table tennis player
US2646785A (en) * 1950-11-21 1953-07-28 Goldman Martin Ball throwing device
US3306613A (en) * 1964-07-29 1967-02-28 Artez F Mainers Baseball batting practice range with ball return means
US3779227A (en) * 1971-12-22 1973-12-18 Duncan Pollitt Spring type projecting device
US3785358A (en) * 1972-01-17 1974-01-15 Meyer Machine Co Tennis ball propelling machine
US3858880A (en) * 1972-08-07 1975-01-07 Carl D Graves Tennis practice stroke courts with common ball receive court
US3917265A (en) * 1973-03-12 1975-11-04 Michael Robert Schrier Pneumatic ball ejecting machine
US3948512A (en) * 1974-12-04 1976-04-06 Tennis In The Round, Inc. Recreational facility

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5344237A (en) * 1976-10-01 1978-04-20 Kunio Fumiiwa Ball pitching machine
JPS53147973U (ja) * 1977-04-23 1978-11-21
JPS5625702Y2 (ja) * 1977-04-23 1981-06-18
JPS54106330A (en) * 1978-02-07 1979-08-21 Yoshiyuki Noguchi Tennis practising machine
JPS5725229B2 (ja) * 1978-02-07 1982-05-28
JPS5581371U (ja) * 1978-11-30 1980-06-04
CN113490530A (zh) * 2018-11-06 2021-10-08 可特布兹公司 球取回系统和方法

Also Published As

Publication number Publication date
AU499999B2 (en) 1979-05-10
US4108432A (en) 1978-08-22

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