DE3517412C2 - - Google Patents

Info

Publication number
DE3517412C2
DE3517412C2 DE3517412A DE3517412A DE3517412C2 DE 3517412 C2 DE3517412 C2 DE 3517412C2 DE 3517412 A DE3517412 A DE 3517412A DE 3517412 A DE3517412 A DE 3517412A DE 3517412 C2 DE3517412 C2 DE 3517412C2
Authority
DE
Germany
Prior art keywords
ball
throwing
receiving part
arm
throw
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 - Lifetime
Application number
DE3517412A
Other languages
German (de)
English (en)
Other versions
DE3517412A1 (de
Inventor
Yukio Yamamura
Shinpei Otsuka
Takahiro Imai
Kenji Kadoma Jp Kakiyama
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Publication of DE3517412A1 publication Critical patent/DE3517412A1/de
Application granted granted Critical
Publication of DE3517412C2 publication Critical patent/DE3517412C2/de
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
    • A63B69/407—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
    • 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
    • A63B69/38—Training appliances or apparatus for special sports for tennis

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Toys (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19853517412 1984-05-15 1985-05-14 Ballwurfgeraet Granted DE3517412A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59098115A JPS60241468A (ja) 1984-05-15 1984-05-15 打撃練習機

Publications (2)

Publication Number Publication Date
DE3517412A1 DE3517412A1 (de) 1985-11-21
DE3517412C2 true DE3517412C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-07-12

Family

ID=14211309

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853517412 Granted DE3517412A1 (de) 1984-05-15 1985-05-14 Ballwurfgeraet

Country Status (4)

Country Link
US (1) US4615325A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS60241468A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR920004351B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3517412A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4699378A (en) * 1986-07-10 1987-10-13 David T. Chu Tennis ball throwing machine
US5121735A (en) * 1990-05-21 1992-06-16 Hancock Kenneth H Ball pitching machine
US5494022A (en) * 1994-06-23 1996-02-27 Right Way Co. Ball projecting apparatus
US6637422B2 (en) * 2001-12-21 2003-10-28 Mattel, Inc. Ball launching apparatus
US7040310B2 (en) * 2002-06-05 2006-05-09 National Paintball Supply, Inc. Paintball projectile drop compensator
US6715478B1 (en) * 2002-12-31 2004-04-06 Steven R. Tanner Pitching machine
US20070069064A1 (en) * 2005-05-19 2007-03-29 National Paintball Supply, Inc. Barrel attachment for a gas gun
US7603998B2 (en) * 2005-06-30 2009-10-20 Kee Action Sports I Llc Barrel attachment for gas gun
JP5455065B2 (ja) 2010-06-22 2014-03-26 信越化学工業株式会社 シクロアルキル基含有シリコーン樹脂組成物及び該組成物の使用方法。
KR20190113342A (ko) 2018-03-28 2019-10-08 (주) 에이티디랩 커브가 구현된 축구공 발사장치
USD923123S1 (en) * 2019-08-27 2021-06-22 Robo Point Guard Llc Ball passing device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US754745A (en) * 1903-03-04 1904-03-15 Louis G Clark Catapult.
US817928A (en) * 1905-07-01 1906-04-17 Harry Medley Game apparatus.
US1053029A (en) * 1912-06-24 1913-02-11 Julius A Hansen Game apparatus.
US1733394A (en) * 1928-11-24 1929-10-29 Philip L Bible Baseball-throwing machine
US2705945A (en) * 1951-11-15 1955-04-12 Cavalier Joseph Ball pitching machine
US2792822A (en) * 1954-05-10 1957-05-21 Lorenzo J Ponza Mechanical baseball pitching machines
JPS54299Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1975-08-06 1979-01-09
JPS54302Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1976-12-10 1979-01-09
US4209003A (en) * 1977-08-24 1980-06-24 Sainsbury Thomas E Softball pitching machine
JPS54117235A (en) * 1978-03-04 1979-09-12 Kinki Batsuteingu Kikaku Kk Softball pitching machine

Also Published As

Publication number Publication date
DE3517412A1 (de) 1985-11-21
KR920004351B1 (ko) 1992-06-04
JPH049067B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-02-19
US4615325A (en) 1986-10-07
JPS60241468A (ja) 1985-11-30
KR850008283A (ko) 1985-12-16

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8328 Change in the person/name/address of the agent

Free format text: STREHL, P., DIPL.-ING. DIPL.-WIRTSCH.-ING. SCHUEBEL-HOPF, U., DIPL.-CHEM. DR.RER.NAT., PAT.-ANWAELTE, 8000 MUENCHEN

8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee