ATE12185T1 - Volleyball-wurfvorrichtung. - Google Patents

Volleyball-wurfvorrichtung.

Info

Publication number
ATE12185T1
ATE12185T1 AT81201270T AT81201270T ATE12185T1 AT E12185 T1 ATE12185 T1 AT E12185T1 AT 81201270 T AT81201270 T AT 81201270T AT 81201270 T AT81201270 T AT 81201270T AT E12185 T1 ATE12185 T1 AT E12185T1
Authority
AT
Austria
Prior art keywords
shaft
pulley
aforementioned
fixed
propulsion
Prior art date
Application number
AT81201270T
Other languages
English (en)
Inventor
Francis Fraipont
Original Assignee
Francis Fraipont
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 Francis Fraipont filed Critical Francis Fraipont
Application granted granted Critical
Publication of ATE12185T1 publication Critical patent/ATE12185T1/de

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
    • A63B69/407—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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Toys (AREA)
  • Flexible Shafts (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Luminescent Compositions (AREA)
AT81201270T 1980-11-24 1981-11-17 Volleyball-wurfvorrichtung. ATE12185T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE6/47325A BE886329A (fr) 1980-11-24 1980-11-24 Lanceur de ballon en volley-ball
EP81201270A EP0052904B1 (de) 1980-11-24 1981-11-17 Volleyball-Wurfvorrichtung

Publications (1)

Publication Number Publication Date
ATE12185T1 true ATE12185T1 (de) 1985-04-15

Family

ID=3874882

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81201270T ATE12185T1 (de) 1980-11-24 1981-11-17 Volleyball-wurfvorrichtung.

Country Status (4)

Country Link
EP (1) EP0052904B1 (de)
AT (1) ATE12185T1 (de)
BE (1) BE886329A (de)
DE (1) DE3169447D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU571649B2 (en) * 1984-10-24 1988-04-21 Sumsky Filial Kharkovskogo Politekhnicheskogo Instituta Imeni V.I. Lenina Ball throwing apparatus
CN115155037B (zh) * 2022-08-09 2023-03-14 郑州职业技术学院 一种气排球训练发射器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB500440A (en) * 1937-08-21 1939-02-09 Sydney Richardson A new or improved ball projecting appliance
CH287898A (fr) * 1949-07-27 1952-12-31 Louis Denghy John Anthony Appareil permettant de s'entraîner à la pratique des jeux de balle, comme le tennis.
US3470859A (en) * 1966-08-23 1969-10-07 Lorenzo J Ponza Ball throwing machine with pivotal resilient mount
US4254755A (en) * 1979-02-28 1981-03-10 Morgan Steven R Ball throwing machine useful in practicing the game of volleyball

Also Published As

Publication number Publication date
DE3169447D1 (en) 1985-04-25
EP0052904B1 (de) 1985-03-20
BE886329A (fr) 1981-03-16
EP0052904A1 (de) 1982-06-02

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee