EP0060485A1 - Accessoire d'entraînement monté sur un filet de tennis - Google Patents
Accessoire d'entraînement monté sur un filet de tennis Download PDFInfo
- Publication number
- EP0060485A1 EP0060485A1 EP82101826A EP82101826A EP0060485A1 EP 0060485 A1 EP0060485 A1 EP 0060485A1 EP 82101826 A EP82101826 A EP 82101826A EP 82101826 A EP82101826 A EP 82101826A EP 0060485 A1 EP0060485 A1 EP 0060485A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- additional
- rope
- nets
- post
- posts
- 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.)
- Granted
Links
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B61/00—Tennis nets or accessories for tennis or like games, e.g. volley-ball
- A63B61/003—Nets for tennis or like games or accessories therefor
- A63B61/006—Accessories for training purposes mounted on the net
Definitions
- the invention relates to an additional device for training purposes on a tennis net, which is held between lateral posts on a rope stretched horizontally between them, with vertical additional posts arranged on the lateral posts of the tennis net, which protrude above the posts and each on their wear the free end of an additional rope that is stretched over the horizontal rope to form at least one size and position selectable ball passage window above the tennis net.
- the invention has for its object to provide an additional device for training purposes on a tennis net, through which precisely determined, also asymmetrical flight openings of the ball over the net can be specified.
- the goal is to prevent the ball from flying over the net if the flight opening is not hit.
- an additional device of the type mentioned at the outset that at least two, preferably more, additional nets are independently slidably attached to the additional rope and that the additional rope on the additional posts is mutually independent both below the height of the rope or the posts height can be adjusted in inclined positions in order to form ball passage windows and / or ball pass areas of different shape and position between the additional nets and / or above the additional rope.
- the trainer has the option of specifying certain ball passage openings over the net for the training tennis player, which after Size and location can be set quickly. It is only necessary to move the additional nets on the additional part accordingly. The balls not reached by the trainer through the flight window are caught by the additional nets, so that a reliable control of the success is possible. Due to the skewed adjustability of the additional rope, whereby one side of the additional rope can be lower than the height of the tennis net, an asymmetrical flyover area can be formed over the tennis net, in which, for example, the forehand side is partially covered by the additional nets, so that this area only balls can be flown with topspin, while the backhand area has the normal net height and can be passed with balls hit with slize. More detailed explanations of the setting options and the formation of the fly-through windows and flyover areas can be found in the drawings and the description below.
- the additional nets are expediently suspended from the additional rope next to one another by means of sliders or rings and together have a width which corresponds approximately to the width of the tennis net, and each have a height (length) which corresponds at least to the height of the tennis net.
- the length of the additional nets should be greater than the height of the usual tennis net to increase the height of the usual tennis net by at least more than twice.
- the additional nets have hooks on their lower edge which can be hooked onto the tennis net under tension of the additional net.
- the vertical edges of the additional nets expediently carry a border and at least at the lower end of the border there is a hook in each case in order to tension and fix the edges of the additional nets which delimit the flight window formed in each case and to mark the flight window well by the border.
- the border may be contrasted in color with the additional network.
- the additional rope is designed as a flat band.
- the rings carrying the additional nets do not slip on such a band, in particular when the additional rope is stretched in a strong inclined position.
- the additional rope can be an inextensible band, which is stretched between the additional posts with a tensioning device.
- the additional rope or band can also be elastic to use a double hook according to a further embodiment of the invention, which can be hooked on the one hand on the additional rope and on the other hand at one point on the tennis net or the rope to the additional rope in a flat V-shaped position hold. This allows a flyover area to be formed over the tennis net, which has the normal height of the tennis net in the middle, but is increased on the sides by the additional nets, so that lateral balls can only be brought over the net in topspin.
- the additional nets are expediently designed to be more finely meshed and more transparent than the usual tennis nets, so that they represent only a slight obstruction to the view, but nevertheless not to the training tennis player Mark the cleared areas above the tennis net.
- the usual tennis net 1 is suspended and stretched on a rope 3 stretched between two side posts 2.
- Vertical additional posts 5 are fastened to the posts 2 by means of brackets 4, on which support rods 6 are guided so as to be adjustable in height.
- the support rods 6 surround the additional posts 5 in a bowl shape and contribute their upper ends ring 7 to which an additional rope 8 is attached and is stretched substantially parallel to the rope 3.
- the height of the support rods 6 can be adjusted and locked, for example by means of locking screws 9, on the additional posts 5.
- fine-meshed additional nets 10 and 11 are suspended via rings 12, 13 and can be moved horizontally, so that a ball passage window 16 can be formed between vertical borders 14 and 15 of the nets 10, 11 depending on the position of the nets.
- Hooks 17, 18 are attached to the lower edges of the nets 10 and 11 in order to be able to tension the additional nets downward by hooking them onto the tennis net 1.
- the support rods 6 surround the additional posts 5 only so far that the support rods 6 can be pushed past the tabs 4 completely down.
- the additional rope 8 can thus be placed on one or both sides of the tennis net 1 in a position which is below the height of the rope 3 i.e. the upper edge of the tennis net 1.
- FIGS. 4 and 5 An improved and refined handling for the height adjustability of the additional rope 8 is shown in FIGS. 4 and 5.
- the additional posts 25 designed as a square hollow profile consist of two parts 21 and 23 of approximately 1.5 m in length, which are connected to one another via an inserted core piece 22. This makes the additional posts easier to transport if the additional device according to the invention is to be used optionally on different tennis nets on different systems.
- the additional posts 25 are inserted from above into insertion eyelets 27 on clamps 24 in their position of use.
- the holding clamps 24 are in an Ab stood one above the other attached to the post 2 of the tennis net 1.
- a guide clamp 26 which surrounds the additional post 25 and is guided on the additional post 25 by means of rollers 28, is arranged such that it can be adjusted in height.
- the guide clamp 26 carries a fastening eyelet 29 for the additional rope or band 8.
- the height adjustment of the guide clamp 26 on the additional post 25 takes place by means of a circulating rope 30 which is guided over an upper deflection roller 31 and a lower deflection roller 32.
- the upper deflection roller 31 is mounted on a flange 33 at the upper end of the additional post 25.
- the lower deflection roller 32 is mounted on a flange 34, which is arranged on the upper clamp 24.
- the circulating rope 30 has an end loop 35, 36 at each end, both of which are releasably placed on the guide clamp 26 by means of a retaining pin 37.
- the height of the guide clamp 26 and thus of the additional rope 8 can thus be set at any additional post 25 by appropriate position of the circulating rope 30.
- a cable clamping device 38 is provided on the flange 34, which can be rotated in the flange 34 by means of a handle 39 and clamps the cable 30 against the deflection roller 32 with a nose 40.
- 6 to 9 different, for example, setting options of the additional device are shown schematically. Parts already explained in the preceding figures are not explained again and provided with the same reference numerals.
- the construction for the height adjustment of the additional rope 8 on the additional post 5 is not shown in detail. Only the guide clips 26 and the retaining clips 24 of the construction according to FIGS. 4 and 5 are indicated. 6, four additional nets 41, 42, 43, 44 are shown, for example, which are suspended from the additional cable 8 via rings which are not specifically designated, but which correspond to the rings 12 and 13 according to FIG. 1.
- the borders 14, 15 according to FIG. 1 are not particularly shown on these additional networks.
- the hooks 45 provided for tensioning the additional nets 41, 42, 43, 44 are only shown, for example, on the outer lower corners of the additional nets. 7 to 9, the additional networks are not specifically designated. They are pushed together to form a closed network surface made up of several additional networks, for example 10 and 11 or 41, 42, 43, and 44.
- three ball passage windows 46, 47, 48 are formed, which have different outline shapes.
- the ball passage window 48 on the forehand side is narrowly limited in height, so that he is forced to hit balls that are placed precisely in the direction and are flying flat over the edge of the net.
- the ball passage window 46 is higher so that it can also be passed with topspin hit balls, but only those that have the direction of the opening of the window 46.
- the additional rope 8 can be hit over the Tospin balls, which has a lower position on this side.
- topspin balls can be practiced over the entire network width, balls not flying high enough over the network edge being stopped by the additional network.
- an asymmetrical ball crossing area 49 is created, which enables training on the backhand side of balls hit flat over the net edge, while on the forehand side the net can only be overcome by topsin-hit balls.
- a further variation possibility for the creation of an essentially flat V-shaped ball crossing area 50 is shown.
- a double hook 51 is provided with which the additional rope 8 is pulled down at a selectable point and hooked into the tennis net 1.
- the ball crossing area 50 has the normal net height in the middle, while an increased net height is specified on the sides, which can only be overcome by topspin-hit balls, while non-topspin-hit balls get stuck in the additional net.
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
- Rehabilitation Tools (AREA)
- Emergency Lowering Means (AREA)
- Fencing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19818106783 DE8106783U1 (de) | 1981-03-10 | 1981-03-10 | Zusatzvorrichtung für Trainingszwecke an einem Tennisnetz |
DE8106783U | 1981-03-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0060485A1 true EP0060485A1 (fr) | 1982-09-22 |
EP0060485B1 EP0060485B1 (fr) | 1984-08-08 |
Family
ID=6725460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP82101826A Expired EP0060485B1 (fr) | 1981-03-10 | 1982-03-08 | Accessoire d'entraînement monté sur un filet de tennis |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0060485B1 (fr) |
JP (1) | JPS58500238A (fr) |
DE (2) | DE8106783U1 (fr) |
WO (1) | WO1982003019A1 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2392100A (en) * | 2002-06-25 | 2004-02-25 | David Stewart Rees | An adjustable table tennis training net |
DE102005032247A1 (de) * | 2005-07-09 | 2007-01-11 | Konrad Wirth | Vorrichtung zur Tischtennis-Spielraumeingrenzung über dem Netz für gezielte Trainingsmethoden |
EP2107924A1 (fr) * | 2007-01-19 | 2009-10-14 | Guenter Arndt | Appareil pour jouer au tennis de table |
WO2015014373A1 (fr) * | 2013-07-31 | 2015-02-05 | Ewais Samy Mohamed Ibrahim | Dispositif de sport pour développer des compétences en volley-ball |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4895366A (en) * | 1989-01-23 | 1990-01-23 | Bartasius Joseph A | Tennis net |
DE29619881U1 (de) * | 1996-11-15 | 1997-01-23 | Glasow, Otto, 58093 Hagen | Ball-Passier-Ziel zum Training für den Tennissport an das Originaltennisnetz an und ab zumontieren |
IES80623B2 (en) * | 1997-04-22 | 1998-10-21 | Patrick Joseph Giblin | A screen |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2638037A1 (de) * | 1976-08-24 | 1978-03-09 | Ferreira Godinho Manuel | Trainingsvorrichtung zum ueben des aufschlages beim tennis |
US4204679A (en) * | 1978-10-25 | 1980-05-27 | Kreuzman Harry E | Tennis practice serving net |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3993306A (en) * | 1974-07-15 | 1976-11-23 | Stanley Harold Scott | Tennis target structure |
-
1981
- 1981-03-10 DE DE19818106783 patent/DE8106783U1/de not_active Expired
-
1982
- 1982-03-08 DE DE8282101826T patent/DE3260516D1/de not_active Expired
- 1982-03-08 EP EP82101826A patent/EP0060485B1/fr not_active Expired
- 1982-03-08 JP JP50102282A patent/JPS58500238A/ja active Pending
- 1982-03-08 WO PCT/EP1982/000047 patent/WO1982003019A1/fr unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2638037A1 (de) * | 1976-08-24 | 1978-03-09 | Ferreira Godinho Manuel | Trainingsvorrichtung zum ueben des aufschlages beim tennis |
US4204679A (en) * | 1978-10-25 | 1980-05-27 | Kreuzman Harry E | Tennis practice serving net |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2392100A (en) * | 2002-06-25 | 2004-02-25 | David Stewart Rees | An adjustable table tennis training net |
DE102005032247A1 (de) * | 2005-07-09 | 2007-01-11 | Konrad Wirth | Vorrichtung zur Tischtennis-Spielraumeingrenzung über dem Netz für gezielte Trainingsmethoden |
EP2107924A1 (fr) * | 2007-01-19 | 2009-10-14 | Guenter Arndt | Appareil pour jouer au tennis de table |
EP2107924A4 (fr) * | 2007-01-19 | 2011-02-02 | Guenter Arndt | Appareil pour jouer au tennis de table |
AU2008207294B2 (en) * | 2007-01-19 | 2011-09-08 | Guenter Arndt | Apparatus for playing table tennis |
WO2015014373A1 (fr) * | 2013-07-31 | 2015-02-05 | Ewais Samy Mohamed Ibrahim | Dispositif de sport pour développer des compétences en volley-ball |
Also Published As
Publication number | Publication date |
---|---|
EP0060485B1 (fr) | 1984-08-08 |
DE3260516D1 (en) | 1984-09-13 |
JPS58500238A (ja) | 1983-02-17 |
DE8106783U1 (de) | 1981-07-30 |
WO1982003019A1 (fr) | 1982-09-16 |
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