JPS5747003Y2 - - Google Patents

Info

Publication number: JPS5747003Y2
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.): Expired

Application number

JP1979010599U

Other versions

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.)

1979-01-30

Filing date

1979-01-30

Publication date

1982-10-15

1979-01-30 Application filed filed Critical

1979-01-30 Priority to JP1979010599U priority Critical patent/JPS5747003Y2/ja

1980-01-23 Priority to US06/114,562 priority patent/US4325351A/en

1980-07-31 Publication of JPS55109569U publication Critical patent/JPS55109569U/ja

1982-10-15 Application granted granted Critical

1982-10-15 Publication of JPS5747003Y2 publication Critical patent/JPS5747003Y2/ja

Status 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
- A63B69/406—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)

JP1979010599U 1979-01-30 1979-01-30 Expired JPS5747003Y2 (ja)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
JP1979010599U JPS5747003Y2 (ja)	1979-01-30	1979-01-30
US06/114,562 US4325351A (en)	1979-01-30	1980-01-23	Coacting wheel ball emitting device of tennis training system

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP1979010599U JPS5747003Y2 (ja)	1979-01-30	1979-01-30

Publications (2)

Publication Number	Publication Date
JPS55109569U JPS55109569U (ja)	1980-07-31
JPS5747003Y2 true JPS5747003Y2 (ja)	1982-10-15

Family

ID=11754700

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP1979010599U Expired JPS5747003Y2 (ja)	1979-01-30	1979-01-30

Country Status (2)

Country	Link
US (1)	US4325351A (ja)
JP (1)	JPS5747003Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2008532725A (ja) *	2005-03-21	2008-08-21	チャン，フー	デジタル制御され、使用者がプログラム可能且つフィールドで再設置可能な卓球ロボット

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4442823A (en) *	1982-03-08	1984-04-17	Johnnie E. Floyd	Ball throwing machine and system having three individually controllable wheel speeds and angles
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
US4844458A (en) *	1985-04-03	1989-07-04	Joseph E. Newgarden	Table tennis ball serving device
US4699378A (en) *	1986-07-10	1987-10-13	David T. Chu	Tennis ball throwing machine
US4765618A (en) *	1987-07-20	1988-08-23	Westphal Daley	Table tennis robot
US5178123A (en) *	1991-10-28	1993-01-12	Yeh I Chih	Direction-control device for a tennis-ball shooter
US5383658A (en) *	1992-10-09	1995-01-24	Newgarden, Jr.; Joseph E.	Robot table tennis net and server assembly
JPH06134056A (ja) *	1992-10-09	1994-05-17	Jr Joseph E Newgarden	ロボットサーバアセンブリ
WO1994011069A1 (en) *	1992-11-13	1994-05-26	Robo Sports Technologies Pty. Limited	Ball propelling machine
US5964209A (en) *	1996-12-23	1999-10-12	Boehner; Douglas L.	Volleyball serving apparatus
US6523535B2 (en) *	2001-03-21	2003-02-25	Rehco, Llc	Toy projectile launcher
US7082938B2 (en) *	2003-04-23	2006-08-01	Thomas Wilmot	Baseball fielding practice machine
US7691012B2 (en) *	2003-11-03	2010-04-06	Precision Sports Robotics, Llc	Programmable ball throwing apparatus
US7766770B2 (en) *	2003-11-03	2010-08-03	Precision Sports Robotics, Llc	Programmable ball throwing apparatus
US6983741B2 (en) *	2004-05-14	2006-01-10	Brashier Donald	Pitching machine
US6863059B1 (en) *	2004-07-08	2005-03-08	Wen-Hao Lee	Three-axis adjustment ball pitching machine
US7445003B2 (en) *	2004-12-03	2008-11-04	Lob-Ster Inc.	Oscillating ball throwing machine
US20060135290A1 (en) *	2004-12-21	2006-06-22	Lin Chiu Y	Multifunctional and random pitching apparatus
AU2007219730A1 (en) *	2006-03-03	2007-09-07	Just Innovations Pty Ltd	A method and apparatus for projecting an article
GB2449079A (en) *	2007-05-08	2008-11-12	Peter J Eyre	Ball delivery machine
US7958876B2 (en) *	2008-06-09	2011-06-14	William Coleman Lay	Projectile expelling apparatus
CN102451553A (zh) *	2010-10-18	2012-05-16	李健生	一种网球发球器
US8955503B2 (en) *	2011-11-03	2015-02-17	Spin Master Ltd.	Toy projectile launcher and projectile thereof
US9500432B2 (en) *	2013-06-04	2016-11-22	Easebon Services Limited	Hinged arm safety mechanism for foam dart launcher
US9032945B2 (en) *	2013-06-04	2015-05-19	Easebon Services Limited	Hinged arm safety mechanism for foam dart launcher
CN106861174B (zh)	2014-08-29	2020-12-01	深圳市大疆创新科技有限公司	射击游戏装置及射击游戏方法
US9555307B1 (en) *	2015-09-10	2017-01-31	Norman Drake Lewis	Continuous ball feed and stroke practice device
JP6339154B2 (ja) *	2015-12-29	2018-06-06	クラウドゲートコープ．ＣｌｏｕｄｇａｔｅＣｏｒｐ．	ボールピッチング装置
KR101827861B1 (ko) *	2016-11-23	2018-02-09	한국기술교육대학교 산학협력단	피칭머신 및 이를 이용한 피칭시스템
CN108371803A (zh) *	2018-03-31	2018-08-07	平湖市酷风文体用品有限公司	一种网球发球机中发球通道的水平摆动机构
RU2700733C1 (ru) *	2019-03-18	2019-09-19	Юрий Михайлович Тебенко	Устройство для тренировки техники настольного тенниса

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3538900A (en) *	1968-03-07	1970-11-10	Carl E Samuels	Bell projecting device having two rotatable wheels
US3794011A (en) *	1973-04-06	1974-02-26	J Newgarden	Ball projecting device with spin producing mechanism
US4086903A (en) *	1976-04-13	1978-05-02	Scott Jack C	Tennis ball throwing machine

1979
- 1979-01-30 JP JP1979010599U patent/JPS5747003Y2/ja not_active Expired
1980
- 1980-01-23 US US06/114,562 patent/US4325351A/en not_active Expired - Lifetime

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2008532725A (ja) *	2005-03-21	2008-08-21	チャン，フー	デジタル制御され、使用者がプログラム可能且つフィールドで再設置可能な卓球ロボット

Also Published As

Publication number	Publication date
US4325351A (en)	1982-04-20
JPS55109569U (ja)	1980-07-31

Publication	Publication Date	Title
FR2448901B1 (ja)	1984-09-07
FR2447652B1 (ja)	1984-08-24
JPS55109569U (ja)	1980-07-31
FR2447191B1 (ja)	1983-07-22
BR8006808A (ja)	1981-04-28
DE3050305C2 (ja)	1987-04-30
FR2446737B1 (ja)	1983-07-22
DE3050999A1 (ja)	1985-08-14
FR2448164B1 (ja)	1984-01-13
FR2446026B1 (ja)	1982-10-29
FR2446613B1 (ja)	1984-03-30
FR2427322B1 (ja)	1983-12-16
FR2448239B1 (ja)	1983-07-29
FR2448810B3 (ja)	1981-11-27
DE2901920C2 (ja)	1987-04-23
FR2448340B1 (ja)	1982-06-18
DE2954476C2 (ja)	1987-02-12
AT364253B (ja)	1981-10-12
AU78390S (ja)	1980-06-23
AU78386S (ja)	1981-01-23
AU79918S (ja)	1981-02-09
AU79950S (ja)	1981-01-30
AU80228S (ja)	1980-09-09
AU77669S (ja)	1980-09-29
AU79559S (ja)	1981-09-11

JPS5747003Y2 - - Google Patents

Info

Links

Classifications

Landscapes

Priority Applications (2)

Applications Claiming Priority (1)

Publications (2)

Family

ID=11754700

Family Applications (1)

Country Status (2)

Cited By (1)

Families Citing this family (31)

Family Cites Families (3)

Cited By (1)

Also Published As

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