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EP0086274A1 - Spring-board for gymnastics - Google Patents

Spring-board for gymnastics Download PDF

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Publication number
EP0086274A1
EP0086274A1 EP82111924A EP82111924A EP0086274A1 EP 0086274 A1 EP0086274 A1 EP 0086274A1 EP 82111924 A EP82111924 A EP 82111924A EP 82111924 A EP82111924 A EP 82111924A EP 0086274 A1 EP0086274 A1 EP 0086274A1
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EP
European Patent Office
Prior art keywords
spring
board
spring element
headboard
springboard
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
Application number
EP82111924A
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German (de)
French (fr)
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EP0086274B1 (en
Inventor
Richard Reuther
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.)
Cessione reuther Turn - und Sportgerate Entwicklun
Original Assignee
Reuther Richard
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Publication date
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Priority to AT82111924T priority Critical patent/ATE20191T1/en
Publication of EP0086274A1 publication Critical patent/EP0086274A1/en
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Publication of EP0086274B1 publication Critical patent/EP0086274B1/en
Expired legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B5/00—Apparatus for jumping
    • A63B5/08—Spring-boards

Definitions

  • the invention relates to a diving board for gymnastics, in which a curved headboard having a bounce surface and a curved support board form an acute angle and are separated from one another by an S-shaped spring leaf, the headboard and support board, headboard and spring leaf and spring leaf and Place a support area where they are supported on each other.
  • the springboard according to the invention is solving this problem, characterized in that an elastically compressible and shearable spring element is interposed in at least one of the support regions, the spring characteristic of which is softer than that of the springboard without the spring element.
  • the spring element interposed between the headboard and the support board, the headboard and the spring leaf and / or the spring leaf and the support board absorbs pressure forces and shear forces or shear forces in the event of a load.
  • This spring element is primarily effective with a lower spring weight, whereas the other spring of the spring board is primarily effective with a larger spring weight.
  • the interposed spring element which absorbs thrust, prevents damage caused by fasteners to the support areas.
  • the spring element is only provided between the headboard and the spring leaf.
  • the spring element should be provided distributed over the entire width of the diving board.
  • the support board is usually only formed by two spars which would have to be connected to one another by a connecting piece if the spring element is to be supported on the support board.
  • the spring element is e.g. formed by a series of steel coil springs, the assembly of which is difficult and which cause noise when in use. It is also particularly expedient and advantageous if the spring element is a block element made of an elastically compressible material. This spring block element is easy to assemble and makes no noise when in use. There is e.g. made of rubber or a suitable plastic, e.g. Polyurethane.
  • the spring element is, for example, a plastic beam running across the width of the diving board.
  • the spring element is formed by individual spring bodies distributed over the width of the springboard. Such ver individually and at a distance from each other, the spring characteristic of the spring element and the springboard can be better adjusted.
  • the spring block element is e.g. full or massive. However, it is particularly expedient and advantageous if the spring block element is a hollow structure. With such a block element, e.g. is a hose-like piece with a relatively thick wall, the desired spring characteristics can be achieved particularly well.
  • the spring characteristic of the springboard according to the invention is generally softer than that of the known one.
  • the spring characteristic is understood here as the ratio of load: spring travel.
  • a springboard according to DE-AS 27 45 401 has a spring travel of 80 mm, whereas a suitably constructed one has a spring travel of 120 mm at this maximum load. This is an approximately 50% higher total spring travel, which goes hand in hand with a correspondingly larger overall height of the device.
  • the spring element provides 35-55% of the total spring travel of the diving board. If the headboard and the support board are bent to the extent that is possible according to the application, then the spring element provides only 20-40% of the total possible spring travel. Based on each the same load results in a diving board according to the application compared to a corresponding diving board according to DE-AS 27 25 401, an average increase in the depression (travel) of about 40%; with a static load of 200 kg, an approximately 21% greater indentation is obtained and with a static load of 600 kg, an approximately 62% greater indentation is obtained.
  • the spring element can be inserted loosely if necessary.
  • the spring element is glued or pinned to the boards or the sheet between which it is located.
  • the boards or sheets of the support area receiving the spring element are held together by means of a flexible, foldable enclosure.
  • This enclosure which e.g. is formed by several straps, the two boards or the sheet, which receive the spring element between them, in contact with the spring element and prevents further movement apart without impairing the compression of the spring element.
  • the diving board according to the drawing has an elongated support board 1 at the bottom, which rests on a floor and is formed from two mutually parallel, mutually parallel bars.
  • the spring board 1 is bent or curved upwards between its two ends, can be bent over the length and rests only with the two end pieces.
  • a spring leaf 2 is attached, which has the shape of a flattened S.
  • the lower end section lies on the support board 1 and is screwed onto it.
  • the spring leaf 2 is full over its width, elastically bendable over its length and is located in the front half of the support board 1.
  • the spring leaf 2 carries at the front, upper end section a series of spring bodies 3, which together form a spring element 4.
  • Each spring body 3 is a cylindrical piece with a cavity 5, but is otherwise solid, ie designed as a block piece, and consists of synthetic material, for example polyurethane.
  • the spring bodies 3 are perpendicular Center axis of the cavity 5 arranged and glued with one end face to the upper end portion of the spring leaf.
  • the spring bodies 3 are spaced apart.
  • a cellular rubber strip 9 is provided, which dampens the bumping of the headboard.
  • a front end portion of an elongated head board 6 is glued, which is full over its width, elastically bendable over the length and is bent or curved between the two ends.
  • the rear end of the head board 6 lies on the rear end piece of the support board 1 and is fastened to it by means of screws.
  • the headboard is multi-layered.
  • a spacer block 7 is provided, which is composed of several layers.
  • a strip-shaped, elastically bendable reinforcement 8 is provided on the underside of the headboard.
  • the headboard 6 and the spring leaf 2 are held together by a cross-sectionally U-shaped enclosure 10 which is designed as a cap which is pushed on from the front and is glued on.
  • the cap-like enclosure 10 consists of a textile material or an equivalent plastic.
  • the enclosure is made of a tear-resistant material material, e.g. PVC, which is reinforced with glass fiber fleece. Due to the enclosure 10, the headboard 6 and the spring leaf 2 in the common support area cannot be at a greater distance from one another than is determined by the height of the relaxed spring element 4.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Springs (AREA)
  • Building Environments (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)

Abstract

1. Spring board for gymnastics, wherein a curved top board (6) having a jumping-off area and a curved supporting board (1) form an acute angle and are separated at a distance from the angle apex by means of an S-shaped spring leaf (2), the top board (6) and the supporting board (1), the top board (6) and the spring leaf (2), as well as the spring leaf (2) and the supporting board (1) forming an abutment area in each case where they rest against one another, and a resiliently compressible, interposed spring element (4) is associated with at least one of the abutment areas, characterised in that the spring element (4) is interposed in at least one of the abutment areas, shears, and comprises a resilient property, which is softer than that of the spring board without the spring element.

Description

Die Erfindung betrifft ein Sprungbrett zum Turnen, bei dem ein eine Absprungfläche aufweisendes gebogenes Kopfbrett und ein gebogenes Auflagebrett einen spitzen Winkel bilden und mit Abstad von der Winkelspitze durch ein S-förmiges Federblatt getrennt sind, wobei Kopfbrett und Auflagebrett, Kopfbrett und Federblatt sowie Federblatt und Auflagebrett dort, wo sie aufeinander abgestützt sind, jeweils einen Abstützbereich bilden.The invention relates to a diving board for gymnastics, in which a curved headboard having a bounce surface and a curved support board form an acute angle and are separated from one another by an S-shaped spring leaf, the headboard and support board, headboard and spring leaf and spring leaf and Place a support area where they are supported on each other.

Bei einem bekannten (DE-PS 10 32 140, DE-AS 27 25 401) Sprungbrett dieser Art liegen Kopfbrett, Auflagebrett und Federblatt an den Abstützbereichen aneinander an und sind aneinander befestigt. Dieses Sprungbrett läßt sich hinsichtlich seines Federverhaltens jeweils nur für einen Sprunggewichts-Bereich auslegen, der relativ eng ist. Somit kann ein für schwere Personen aus gelgtees Sprungbrett nicht mit gutem Erfolg von leichteren Personen benutzt werden und umgekehrt.In a known (DE-PS 10 32 140, DE-AS 27 25 401) springboard of this type, the headboard, the support board and the spring leaf rest against one another at the support areas and are fastened to one another. With regard to its spring behavior, this springboard can only be designed for a spring weight range that is relatively narrow. Thus, a springboard made for heavy people cannot be used successfully by lighter people and vice versa.

Eine Aufgabe der Erfindung ist es somit, ein Sprungbrett der eingangs genannten Art zu schaffen, das das möglichst gleichbleibende Federverhalten in einem vergrößerten Sprunggewichts-Bereich aufweist. Das erfindungsgemäße Sprungbrett ist, diese Aufgabe lösend, dadurch gekennzeichnet, daß in mindestens einem der Abstützbereiche ein elastisch zusammendrückbares und scherbares Federelement zwischengeschoben ist, dessen Federcharakteristik weicher ist als die des Sprungbrettes ohne das Fedeel ement.It is therefore an object of the invention to provide a springboard of the type mentioned at the outset, which has the spring behavior that is as constant as possible in an enlarged spring weight range. The springboard according to the invention is solving this problem, characterized in that an elastically compressible and shearable spring element is interposed in at least one of the support regions, the spring characteristic of which is softer than that of the springboard without the spring element.

Das zwischen Kopfbrett und Auflagebrett, Kopfbrett und Federblatt und/oder Federblatt und Auflagebrett zwischengeschobene Federelement nimmt im Belastungsfall Druckkräfte und Scherungskräfte bzw. Schubkräfte auf. Dieses Federelement wird bei einem geringeren Sprunggewicht primär wirksam, wogegen die sonstige Federung des Sprungbrettes bei einem größeren Sprunggewicht primär wirksam wird. Durch das zwischengeschaltete Federelement, das Schub aufnimmt, sind Zerstörungen durch Befestigungsmittel an den Abstützbereichen vermieden.The spring element interposed between the headboard and the support board, the headboard and the spring leaf and / or the spring leaf and the support board absorbs pressure forces and shear forces or shear forces in the event of a load. This spring element is primarily effective with a lower spring weight, whereas the other spring of the spring board is primarily effective with a larger spring weight. The interposed spring element, which absorbs thrust, prevents damage caused by fasteners to the support areas.

Da das Federelement Schub aufnimmt, kann das Maß der Biegung von Kopfbrett und/oder Auflagebrett vergrößert werden, ohne daß Zerstörungen an den Abstützbereichen in Folge von Schubbewegungen auftreten. Diese jetzt mögliche verstärkte Biegung bzw. Krümmung der Bretter erhöht nicht nur den Federweg des Sprungbrettes sondern trägt auch zur Verbreiterung des brauchbaren Sprunggewichts-Bereiches bei.Since the spring element absorbs thrust, the degree of bending of the headboard and / or support board can be increased without the destruction of the support areas as a result of thrust movements. This now possible increased bending or curvature of the boards not only increases the spring travel of the springboard but also supports to broaden the usable jump weight range.

Besonders zweckmäßig und vorteilhaft ist es, wenn das Federelement nur zwischen Kopfbrett und Federblatt vorgesehen ist. Es soll nämlich das Federelement verteilt über die gesamte Breite des Sprungbrettes vorgesehen sein. Das Auflagebrett wird aber in der Regel nur von zwei Holmen gebildet, die durch ein Verbindungsstück miteinander verbunden werden müßten, wenn das Federelement am Auflagebrett abgestützt werden soll.It is particularly expedient and advantageous if the spring element is only provided between the headboard and the spring leaf. Namely, the spring element should be provided distributed over the entire width of the diving board. However, the support board is usually only formed by two spars which would have to be connected to one another by a connecting piece if the spring element is to be supported on the support board.

Das Federelement ist z.B. von einer Reihe von Stahlspiralfedern gebildet, deren Montage Schwierigkeiten bereitet und die bei Benutzung Geräusch verursachen. Besonders zweckmäßig und vorteilhaft ist es daner, wenn das Federelement ein Blockelement aus einem elastisch zusammendrückbaren Werkstoff ist. Dieses Feder-Blockelement läßt sich einfach montieren und verursacht bei Benutzung kein Geräusch. Es besteht z.B. aus Gummi oder einem geeigneten Kunststoff, z.B. Polyurethan.The spring element is e.g. formed by a series of steel coil springs, the assembly of which is difficult and which cause noise when in use. It is also particularly expedient and advantageous if the spring element is a block element made of an elastically compressible material. This spring block element is easy to assemble and makes no noise when in use. There is e.g. made of rubber or a suitable plastic, e.g. Polyurethane.

Das Federelement ist z.B. ein über die Breite des Sprungbrettes verlaufender Kunststoffbalken. Besonders zweckmäßig und vorteilhaft ist es jedoch, wenn das Federelement von einzelnen, über die Breite des Sprungbrettes verteilten Federkörpern gebildet ist. Duch solche vereinzelt und mit Abstand voneinander angeordneten Federkörper läßt sich die Federcharakteristik des Federelementes und des Sprungbrettes besser einstellen.The spring element is, for example, a plastic beam running across the width of the diving board. However, it is particularly expedient and advantageous if the spring element is formed by individual spring bodies distributed over the width of the springboard. Such ver individually and at a distance from each other, the spring characteristic of the spring element and the springboard can be better adjusted.

Das Federblockelement ist z.B. voll bzw. massiv. Besonders zweckmäßig und vorteilhaft ist es jedoch, wenn das Federblockelement ein Hohlgebilde ist. Mit einem solchen Blockelement, das z.B. ein schlauchähnliches Stück mit relativ dicker Wandung ist, läßt sich die erwünschte Federcharakteristik besonders gut erreichen.The spring block element is e.g. full or massive. However, it is particularly expedient and advantageous if the spring block element is a hollow structure. With such a block element, e.g. is a hose-like piece with a relatively thick wall, the desired spring characteristics can be achieved particularly well.

Bei dem erfindungsgemäßen Sprungbrett ist die Federcharakteristik insgesamt weicher als bei dem bekannten. Unter Federcharakteristik wird hier das Verhältnis Belastung : Federweg verstanden. Bei einer bestimmten maximalen Belastung hat ein Sprungbrett gemäß DE-AS 27 45 401 einen Federweg von 80 mm, wogegen ein entsprechend anmeldungsgemäß gebautes bei dieser maximalen Belastung einen Federweg von 120 mm hat. Das ist ein etwa 50 % höherer Gesamtfederweg, der mit einer entsprechend größeren Gesamthöhe des Gerätes einhergeht.The spring characteristic of the springboard according to the invention is generally softer than that of the known one. The spring characteristic is understood here as the ratio of load: spring travel. At a certain maximum load, a springboard according to DE-AS 27 45 401 has a spring travel of 80 mm, whereas a suitably constructed one has a spring travel of 120 mm at this maximum load. This is an approximately 50% higher total spring travel, which goes hand in hand with a correspondingly larger overall height of the device.

Das Federelement liefert 35-55 % des gesamten Federweges des Sprungbrettes. Wenn das Kopfbrett und das Auflagebrett so verstärkt gebogen sind, wie es anmeldungsgemäß möglich ist, dann liefert das Federelement nur 20-40 % des gesamten möglichen Federweges. Bezogen auf jeweils gleiche Belastung ergibt sich bei einem anmeldunggemäßen Sprungbrett gegenüber einem entsprechenden Sprungbrett gemäß DE-AS 27 25 401 eine durchschnittliche Erhöhung der Einsenkung (Federweg) von etwa 40 %; bei einer statischen Belastung von 200 kg erhält man eine ca. 21 % größere Einsekung und bei einer statischen Belastung von 600 kg erhält man eine ca. 62 % größere Einsenkung.The spring element provides 35-55% of the total spring travel of the diving board. If the headboard and the support board are bent to the extent that is possible according to the application, then the spring element provides only 20-40% of the total possible spring travel. Based on each the same load results in a diving board according to the application compared to a corresponding diving board according to DE-AS 27 25 401, an average increase in the depression (travel) of about 40%; with a static load of 200 kg, an approximately 21% greater indentation is obtained and with a static load of 600 kg, an approximately 62% greater indentation is obtained.

Das Federelement kann zur Not lose eingelegt sein. Um ungewollte Ortsveränderungen des Federelementes zu verhindern, wird das Federelement an die Bretter bzw. das Blatt, zwischen denen es sich befindet, angeklebt oder angeheftet. Besonders zweckmäßig und vorteilhaft ist es in jedem Fall, wenn bei dem das Federelement aufnehmenden Abstützbereich dessen Bretter bzw. Blatt mittels einer flexiblen, faltbaren Umfassung zusammengehalten sind. Diese Umfassung, die z.B. von mehreren Riemen gebildet ist, hält die beiden Bretter bzw. das Blatt, die das Federelement zwischen sich aufnehmen, in Anlage an dem Federelement und verhindert ein weiteres Auseinanderbewegen, ohne die Zusammendrückung des Federelementes zu beeinträchtigen.The spring element can be inserted loosely if necessary. In order to prevent unwanted changes in location of the spring element, the spring element is glued or pinned to the boards or the sheet between which it is located. In any case, it is particularly expedient and advantageous if the boards or sheets of the support area receiving the spring element are held together by means of a flexible, foldable enclosure. This enclosure, which e.g. is formed by several straps, the two boards or the sheet, which receive the spring element between them, in contact with the spring element and prevents further movement apart without impairing the compression of the spring element.

In der Zeichnung ist eine bevorzugte Ausführungsform der Erfindung dargestellt und zeigt

  • Fig. 1 einen senkrechten Schnitt eines Sprungbrettes zum Turnen und
  • Fig. 2 eine Draufsicht auf den Absprungfläche-Bereich des Sprungbrettes gemäß Fig. 1, mit Aufbrüchen, in einen gegenüber Fig. 1 verkleinerten Maßstab.
In the drawing, a preferred embodiment of the invention is shown and shows
  • Fig. 1 shows a vertical section of a diving board for gymnastics and
  • FIG. 2 shows a plan view of the jump-off area of the diving board according to FIG. 1, with cut-outs, on a smaller scale than in FIG. 1.

Das Sprungbrett gemäß Zeichnung besitzt unten ein längliches Auflagebrett 1, das auf einen Fußboden aufliegt und aus zwei mit Abstand voneinander angeordneten, zueinander parallelen Holmen gebildet ist. Das Absprungbrett 1 ist zwischen seinen beiden Enden nach oben gebogen bzw. gekrümmt, über die Länge biegbar und liegt nur mit den beiden Endstücken auf. Auf dem Auflagebrett 1 ist ein Federblatt 2 befestigt, das die Form eines abgeflachten S besitzt. Der untere Endabschnitt liegt auf dem Auflagebrett 1 auf und ist an diesen angeschraubt. Das Federblatt 2 ist über seine Breite voll, über seine Länge elastisch biegbar und befindet sich in der vorderen Hälfte des Auflagebrettes 1.The diving board according to the drawing has an elongated support board 1 at the bottom, which rests on a floor and is formed from two mutually parallel, mutually parallel bars. The spring board 1 is bent or curved upwards between its two ends, can be bent over the length and rests only with the two end pieces. On the support board 1, a spring leaf 2 is attached, which has the shape of a flattened S. The lower end section lies on the support board 1 and is screwed onto it. The spring leaf 2 is full over its width, elastically bendable over its length and is located in the front half of the support board 1.

Das Federblatt 2 trägt am vorderen, oberen Endabschnitt eine Reihe von Federkörpern 3, die gemeinsam ein Federelement 4 bilden. Jeder Federkörper 3 ist ein Zylinderstück mit einer Höhlung 5, aber im übrigen massiv, d.h. als Blockstück ausgebildet, und besteht aus Kunstsbff z.B. Polyurethan. Die Federkörper 3 sindmit senkrechter Mittelachse der Höhlung 5 angeordnet und mit der einen Stirnseite am oberen Endabschnitt des Federblattes angeklebt. Die Federkörper 3 besitzen Abstand voneinander. Am unteren Endstück des Federblattes 2 ist ein Zellgummistreifen 9 vorgesehen, der das Anstoßen des Kopfbrettes dämpft.The spring leaf 2 carries at the front, upper end section a series of spring bodies 3, which together form a spring element 4. Each spring body 3 is a cylindrical piece with a cavity 5, but is otherwise solid, ie designed as a block piece, and consists of synthetic material, for example polyurethane. The spring bodies 3 are perpendicular Center axis of the cavity 5 arranged and glued with one end face to the upper end portion of the spring leaf. The spring bodies 3 are spaced apart. At the lower end of the spring leaf 2, a cellular rubber strip 9 is provided, which dampens the bumping of the headboard.

Auf die oberen Stirnseiten der Federkörper 3 ist ein vorderer Endabschnitt eines länglichen Kopfbrettes 6 geklebt, das über seine Breite voll ist, über die Länge elastisch biegbar ist und zwischen den beiden Enden gebogen bzw. gekrümmt ist. Das hintere Ende des Kopfbrettes 6 liegt auf dem hinteren Endstück des Auflagebrettes 1 auf und ist an diesem mittels Schrauben befestigt. Das Kopfbrett ist mehrschichtig ausgebildet. In dem Winkel zwischen Kopfbrett 6 und Auflagebrett 1 ist ein Abstandsblock 7 vorgesehen, der aus mehreren Schichten zusammengesetzt ist. An der Unterseite des Kopfbrettes ist hinten eine streifenförmige, elastisch biegbare Verstärkung 8 vorgesehen.On the upper end faces of the spring body 3, a front end portion of an elongated head board 6 is glued, which is full over its width, elastically bendable over the length and is bent or curved between the two ends. The rear end of the head board 6 lies on the rear end piece of the support board 1 and is fastened to it by means of screws. The headboard is multi-layered. In the angle between the head board 6 and the support board 1, a spacer block 7 is provided, which is composed of several layers. A strip-shaped, elastically bendable reinforcement 8 is provided on the underside of the headboard.

Das Kopfbrett 6 und das Federblatt 2 sind durch eine im Querschnitt U-förmige Umfassung 10 zusammengehalten, die als Kappe ausgebildet ist, die von vorne aufgeschoben ist und angeklebt ist. Die kappenartige Umfassung 10 besteht aus einem Textilstoff oder einem äquivalenten Kunststoff. Die Umfassung ist aus einem reißfesten Material, z.B. PVC, das mit Glasfaservlies armiert ist. Aufgrund der Umfassung 10 können das Kopfbrett 6 und das Federblatt 2 im gemeinsamen Abstützbereich keinen größeren Abstand voneinander einnehmen, als er durch die Höhe des entspannten Federelementes 4 bestimmt ist.The headboard 6 and the spring leaf 2 are held together by a cross-sectionally U-shaped enclosure 10 which is designed as a cap which is pushed on from the front and is glued on. The cap-like enclosure 10 consists of a textile material or an equivalent plastic. The enclosure is made of a tear-resistant material material, e.g. PVC, which is reinforced with glass fiber fleece. Due to the enclosure 10, the headboard 6 and the spring leaf 2 in the common support area cannot be at a greater distance from one another than is determined by the height of the relaxed spring element 4.

Claims (6)

1. Sprungbrett zum Turnen, bei dem ein eine Absprungfläche aufweisendes gebogenes Kopfbrett und ein gebogenes Auflagebrett einen spitzen Winkel bilden und mit Abstand von der Winkelspitze durch ein S-förmiges Federblatt getrennt sind, wobei Kopfbrett und Auflagebrett, Kopfbrett und Federblatt sowie Federblatt und Auflagebrett dort, wo sie aufeinander abgestützt sind, jeweils einen Abstützbereich bilden, dadurch gekennzeichnet, daß in mindestens einem der Abstützberebhe ein elastisch zusammendrückbares und scherbares Federelement (4) zwischengeschoben ist, dessen Federcharakteristik weicher ist als die des Sprungbrettes ohne das Federelement.1.Spring board for gymnastics, in which a curved headboard with a jumping surface and a curved support board form an acute angle and are separated from the angled tip by an S-shaped spring leaf, the headboard and support board, headboard and spring leaf as well as the spring leaf and support board there , where they are supported on one another, each form a support area, characterized in that an elastically compressible and shearable spring element (4) is inserted between at least one of the support areas, the spring characteristic of which is softer than that of the springboard without the spring element. 2. Sprungbrett nach Anspruch 1, dadurch gekennzeichnet, daß das Federelement (4) nur zwischen Kopfbrett (6) und Federblatt (2) vorgesehen ist.2. Springboard according to claim 1, characterized in that the spring element (4) is only provided between the headboard (6) and the spring leaf (2). 3. Sprungbrett nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Federelement (4) ein Blockelement aus einem elastisch zusammendrückbaren Werkstoff ist.3. diving board according to claim 1 or 2, characterized in that the spring element (4) is a block element made of an elastically compressible material. 4. Sprungbrett nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, daß das Federelement (4) von einzelnen, über die Breite des Sprungbrettes verteilten Federkörpern (3) gebildet ist.4. springboard according to claim 1, 2 or 3, characterized in that the spring element (4) of individual, distributed over the width of the springboard spring bodies (3) is formed. 5. Sprungbrett nach einem der Ansprüche 3 oder 4, dadurch gekennzeichnet, daß das Federblockelement (4) ein Hohlgebilde (5) ist.5. diving board according to one of claims 3 or 4, characterized in that the spring block element (4) is a hollow structure (5). 6. Sprungbrett nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß bei dem das Federelement (4) aufnehmenden Abstützbereich dessen Bre ter bzw. Blatt mittels einer flexiblen, faltbaren Umfassung (10) zusammengehalten sind.6. Diving board according to one of the preceding claims, characterized in that in the case of the spring element (4) receiving support area whose bre ter or sheet are held together by means of a flexible, foldable enclosure (10).
EP82111924A 1982-01-30 1982-12-22 Spring-board for gymnastics Expired EP0086274B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82111924T ATE20191T1 (en) 1982-01-30 1982-12-22 SPRINGBOARD TO gymnastics.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3203172 1982-01-30
DE3203172A DE3203172C2 (en) 1982-01-30 1982-01-30 Springboard for gymnastics

Publications (2)

Publication Number Publication Date
EP0086274A1 true EP0086274A1 (en) 1983-08-24
EP0086274B1 EP0086274B1 (en) 1986-06-04

Family

ID=6154408

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82111924A Expired EP0086274B1 (en) 1982-01-30 1982-12-22 Spring-board for gymnastics

Country Status (4)

Country Link
EP (1) EP0086274B1 (en)
JP (1) JPS58175576A (en)
AT (1) ATE20191T1 (en)
DE (1) DE3203172C2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2243304A (en) * 1990-04-26 1991-10-30 Spieth Holztechnik Gmbh Springboard buffer
FR2725907A1 (en) * 1994-10-19 1996-04-26 Spieth Holztechnik Gmbh GYMNASTICS SPRINGBOARD
US20150238018A1 (en) * 2014-02-27 2015-08-27 Bruce Everett Backer Body support bridge
CN111632335A (en) * 2020-06-19 2020-09-08 泰山学院 A jumping device for physical education

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60109642U (en) * 1983-12-27 1985-07-25 合名会社　上坂鉄工所 railroad crossing board
JPH0243399Y2 (en) * 1986-06-24 1990-11-19
WO2016160066A1 (en) * 2015-04-03 2016-10-06 Better Standing Co., Inc. Standing step trainer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2329038A1 (en) * 1972-06-14 1974-01-03 Firestone Tire & Rubber Co COMPRESSION SPRING MADE OF ELASTOMERAL MATERIAL
DE2234640A1 (en) * 1972-07-14 1974-01-24 Richard Reuther ELASTIC SPRINGBOARD
DE2725401B2 (en) * 1977-06-04 1981-01-29 Richard 6700 Ludwigshafen Reuther Elastic springboard

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1032140B (en) * 1954-04-08 1958-06-12 Richard Reuther Springboard with jump and crossover area

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2329038A1 (en) * 1972-06-14 1974-01-03 Firestone Tire & Rubber Co COMPRESSION SPRING MADE OF ELASTOMERAL MATERIAL
DE2234640A1 (en) * 1972-07-14 1974-01-24 Richard Reuther ELASTIC SPRINGBOARD
DE2725401B2 (en) * 1977-06-04 1981-01-29 Richard 6700 Ludwigshafen Reuther Elastic springboard

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2243304A (en) * 1990-04-26 1991-10-30 Spieth Holztechnik Gmbh Springboard buffer
DE4013291A1 (en) * 1990-04-26 1991-10-31 Spieth Holztechnik Gmbh DIVING BOARD
FR2663548A1 (en) * 1990-04-26 1991-12-27 Spieth Holztechnik Gmbh GYMNASTICS SPRINGBOARD.
GB2243304B (en) * 1990-04-26 1994-09-21 Spieth Holztechnik Gmbh A springboard
FR2725907A1 (en) * 1994-10-19 1996-04-26 Spieth Holztechnik Gmbh GYMNASTICS SPRINGBOARD
DE4437400C1 (en) * 1994-10-19 1996-05-30 Spieth Holztechnik Gmbh Trampoline for gymnastics with shock absorber and spring
US20150238018A1 (en) * 2014-02-27 2015-08-27 Bruce Everett Backer Body support bridge
US9782009B2 (en) * 2014-02-27 2017-10-10 Bruce Everett Backer Body support bridge
CN111632335A (en) * 2020-06-19 2020-09-08 泰山学院 A jumping device for physical education

Also Published As

Publication number Publication date
JPH0255056B2 (en) 1990-11-26
EP0086274B1 (en) 1986-06-04
DE3203172C2 (en) 1984-01-05
ATE20191T1 (en) 1986-06-15
JPS58175576A (en) 1983-10-14
DE3203172A1 (en) 1983-08-18

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