AU6936187A - Tennis apparatus - Google Patents

Tennis apparatus

Info

Publication number
AU6936187A
AU6936187A AU69361/87A AU6936187A AU6936187A AU 6936187 A AU6936187 A AU 6936187A AU 69361/87 A AU69361/87 A AU 69361/87A AU 6936187 A AU6936187 A AU 6936187A AU 6936187 A AU6936187 A AU 6936187A
Authority
AU
Australia
Prior art keywords
tennis apparatus
tennis
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.)
Abandoned
Application number
AU69361/87A
Inventor
Gerd-Otto Kalthoff
Julius Monch
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.)
Kalthoff G
Original Assignee
KALTHOFF G
MONCH J
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 KALTHOFF G, MONCH J filed Critical KALTHOFF G
Publication of AU6936187A publication Critical patent/AU6936187A/en
Abandoned 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
    • A63B69/0073—Means for releasably holding a ball in position; Balls constrained to move around a fixed point, e.g. by tethering
    • A63B69/0091—Balls fixed to a movable, tiltable or flexible arm

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Transmission Devices (AREA)
AU69361/87A 1986-02-07 1987-02-06 Tennis apparatus Abandoned AU6936187A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863603923 DE3603923A1 (en) 1986-02-07 1986-02-07 TENNIS APPARATUS
DE3603923 1986-02-07

Publications (1)

Publication Number Publication Date
AU6936187A true AU6936187A (en) 1987-08-25

Family

ID=6293663

Family Applications (1)

Application Number Title Priority Date Filing Date
AU69361/87A Abandoned AU6936187A (en) 1986-02-07 1987-02-06 Tennis apparatus

Country Status (4)

Country Link
EP (1) EP0236756A3 (en)
AU (1) AU6936187A (en)
DE (1) DE3603923A1 (en)
WO (1) WO1987004635A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU639884B3 (en) * 1993-05-28 1993-08-05 Chin Mu Huang Tennis practicing device

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5685542A (en) * 1994-06-13 1997-11-11 Weis; Raymond P. Tennis teaching apparatus
US5494278A (en) * 1994-09-06 1996-02-27 Linden; Craig L. Hitting practice machine for ball games
EP1728536B1 (en) * 2005-06-02 2009-03-18 Karel Spicak Tennis practice apparatus
CN105214295B (en) * 2015-11-03 2018-02-09 广西科技大学 A kind of tennis training device

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8009961U1 (en) * 1980-07-31 Fehlings, Harald, 3550 Marburg Tennis, trim and training device
US1973424A (en) * 1931-05-12 1934-09-11 Robert J Albera Ball game
US2142437A (en) * 1938-03-31 1939-01-03 Mccall Corp Process of making printing plates for multicolor printing
US3408070A (en) * 1965-11-26 1968-10-29 Gonzales Anthony Revolving baseball toy comprising magnetic clutch means
GB1397922A (en) * 1971-02-10 1975-06-18 Sturgeon D J Golf practice apparatus
US3794320A (en) * 1971-06-17 1974-02-26 G Salmont Recreational apparatus
US3876203A (en) * 1974-04-04 1975-04-08 Philip Gold Device for use in practicing tennis strokes
US4042237A (en) * 1976-06-24 1977-08-16 Cornel Moraru Tennis trainer
US4204678A (en) * 1977-08-15 1980-05-27 Weis Ray P Tennis playing apparatus
US4175744A (en) * 1978-03-30 1979-11-27 Chi Rho Corporation Eye-hand coordinator
DE2846861A1 (en) * 1978-10-27 1980-05-08 Erhart Enterlein Fa Automatic tennis practice appts. - consists of ball-carrying rod mounted on rotating holder and giving way under force of stroke and returning to its starting position
US4429880A (en) * 1981-07-31 1984-02-07 Chen Richard M Golf game simulator device
DE3305269A1 (en) * 1983-02-16 1984-09-13 Leo Walker HEAD AND FOOTBALL TRAINING DEVICE
US4508340A (en) * 1984-07-11 1985-04-02 Leon Liao Batting aid with pivotally supported ball
DE8504097U1 (en) * 1985-02-14 1985-05-15 Ott, Ewald, 6720 Speyer TENNIS TRAINER

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU639884B3 (en) * 1993-05-28 1993-08-05 Chin Mu Huang Tennis practicing device

Also Published As

Publication number Publication date
WO1987004635A1 (en) 1987-08-13
EP0236756A2 (en) 1987-09-16
DE3603923A1 (en) 1987-08-13
EP0236756A3 (en) 1988-04-27

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