EP0783350B1 - Casing for a ball - Google Patents
Casing for a ball Download PDFInfo
- Publication number
- EP0783350B1 EP0783350B1 EP95929772A EP95929772A EP0783350B1 EP 0783350 B1 EP0783350 B1 EP 0783350B1 EP 95929772 A EP95929772 A EP 95929772A EP 95929772 A EP95929772 A EP 95929772A EP 0783350 B1 EP0783350 B1 EP 0783350B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- segments
- ball
- hexagonal
- triangular
- triangle
- 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
Links
- 230000000063 preceeding effect Effects 0.000 claims 3
- 238000009958 sewing Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B41/00—Hollow inflatable balls
- A63B41/08—Ball covers; Closures therefor
Definitions
- the invention relates to a ball cover, in particular for soccer balls, from a variety of sewn together at the edges Polygonal parts, the two groups different Belong to form, of which the first group is equilateral Triangle parts and the second group of hexagon parts consists.
- Such ball covers usually consist of groups of differently shaped polygonal parts, which are suitable connected, in particular sewn together, that a round ball is created. It is also common to have two groups of different polygonal parts to be used, with known ball covers either a total of 32 or 18 items are provided and the size and design of the individual parts must be chosen so that the resulting Ball as required by the International Football Association (FIFA) Adheres to dimensions. In particular, the scope of football be between 68 cm and 72 cm.
- FIFA International Football Association
- the individual parts are due to the mentioned boundary conditions always polygonal, for example pentagonal or hexagonal.
- the Individual parts are sewn together at the edges, whereby the sewing is done manually because it is machine sewing in the required quality is not possible or very expensive would.
- DE-A-682 750 shows a ball cover with hexagonal parts and triangular parts. These are irregular hexagons that pass through Circular arc lines are limited. The manufacture of these hexagon parts and sewing together and with the triangle parts is therefore complicated and time consuming.
- the invention is therefore based on the object, a ball cover of the beginning Specify the type mentioned, which with regard to the named Points is improved without disadvantages in other places Need to become.
- the ball shape should be as ideal as possible without sacrificing quality.
- the hexagon parts have the shape of a rectangle, with two on opposite A triangle is attached to each side, one side of which has the assigned side of the rectangle coincides and its other two Pages both with each other and with the corresponding pages of the match the other attached triangle.
- a ball cover can be made where each side of a triangular part with a long side of a hexagonal part is sewn so that each triangle part is comprised of three hexagon parts and each collide four tips of the six parts.
- edges of the triangular parts are preferably slightly convex.
- the shape of the hexagon parts has a triangular recess, into one of the two sides of the rectangle between the two added triangles and one to the Corners of the triangular parts have a complementary shape.
- Another advantage of the new ball cover is that because of the same areas of the two different parts no stretching problems when inflating the ball arise.
- the equally large areas also allow one problem-free adjustment of the ball circumference to the FIFA requirement from 68 cm to 72 cm.
- inflating the ball prevails an even expansion pressure at all points of the ball cover, so that the ball becomes rounder than with different ones Area sizes of the different individual parts.
- the bigger one Area of the individual parts due to the use from only twenty individual parts, also brings a better one Bouncing behavior of the ball with itself, because when the Ball has a larger indentation than with a smaller area arises, which means that a greater potential Energy is stored, which is then also in a greater kinetic energy can be converted.
- the inventive design of the two groups of Items also requires that the seams overall and the edges of the individual parts are shorter. That is why important because the greatest abrasion of the ball occurs there. It it should also be noted that the weight and thickness of the individual parts play an important role in what with the invention Ball cover can be taken into account advantageously can, so that the ball has ideal properties when playing.
- Another advantage of the ball cover according to the invention is in that the kicked ball is a better goal achieved than conventional balls.
- the ball according to the invention gives way because of its largely perfect roundness and balance of the individual parts over the circumference of the ball cover practically does not depend on the trajectory. Is a ball against it not perfectly round and balanced, the kicked one flutters Ball in the air.
- the ball according to the invention enables a manageable trajectory and reaches a destination without deviation from the same.
- the speed of the invention is also Balles because of its almost perfect roundness higher than with conventional balls.
- the ball according to the invention requires less Sewing stitches so that less thread is used can. More balls can be produced per time unit and the manufacturing cost is lower.
- Figure 1 shows a triangular part 1, which has the same length Pages 2 is formed.
- Pages 2 is formed.
- the edges 3 of the equilateral Triangles 1 are somewhat convex, with the convexity is shown somewhat enlarged for clarity.
- Figure 2 shows a hexagon part, which is thereby formed is that on two opposite sides of a rectangle a triangle is attached, one side of which with the assigned side of the rectangle coincides and its other two Pages both with each other and with the corresponding Sides of the other triangle attached.
- the longitudinal edges 5 and 6 of this hexagon part 4 are brought together with the edges 3 of a triangular part 1 and sewn.
- FIG. 5 shows a somewhat differently designed hexagon part 9. As you can see, one of the two sides of the rectangle is between punched out the two attached triangles so that in the cutout 12 each has a corner of a triangular part 1 can intervene.
- the composition of the triangle parts 1 and of the hexagon parts 9 results from FIG. 6, which is a top view points to a ball 11 formed in this way.
- each triangular part 1 is comprised of three hexagonal parts 9.
Landscapes
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Health & Medical Sciences (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Toys (AREA)
- Decoration Of Textiles (AREA)
- Closures For Containers (AREA)
- Massaging Devices (AREA)
- Pivots And Pivotal Connections (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Materials For Medical Uses (AREA)
- Pens And Brushes (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Abstract
Description
Die Erfindung betrifft eine Ballhülle, insbesondere für Fußbälle, aus einer Vielzahl von an den Kanten miteinander vernähten Mehreckteilen, die zwei Gruppen unterschiedlicher Form angehören, von denen die erste Gruppe aus gleichseitigen Dreieckteilen und die zweite Gruppe aus Sechseckteilen besteht.The invention relates to a ball cover, in particular for soccer balls, from a variety of sewn together at the edges Polygonal parts, the two groups different Belong to form, of which the first group is equilateral Triangle parts and the second group of hexagon parts consists.
Derartige Ballhüllen bestehen üblicherweise aus Gruppen von verschieden geformten Mehreckteilen, die in geeigneter Weise miteinander so verbunden, insbesondere vernäht werden, daß ein runder Ball entsteht. Es ist ebenfalls üblich, zwei Gruppen von verschiedenen Mehreckteilen zu verwenden, wobei bei bekannten Ballhüllen entweder insgesamt 32 oder 18 Einzelteile vorgesehen sind und wobei die Größe und die Gestaltung der Einzelteile so gewählt werden müssen, daß der entstehende Ball die vom Internationalen Fußballverband (FIFA) geforderten Maße einhält. Insbesondere muß der Umfang des Fußballs zwischen 68 cm und 72 cm betragen.Such ball covers usually consist of groups of differently shaped polygonal parts, which are suitable connected, in particular sewn together, that a round ball is created. It is also common to have two groups of different polygonal parts to be used, with known ball covers either a total of 32 or 18 items are provided and the size and design of the individual parts must be chosen so that the resulting Ball as required by the International Football Association (FIFA) Adheres to dimensions. In particular, the scope of football be between 68 cm and 72 cm.
Wegen der genannten Randbedingungen sind die Einzelteile stets mehreckig, beispielsweise fünf- oder sechseckig. Die Einzelteile werden an den Kanten miteinander vernäht, wobei die Näharbeit manuell erfolgt, weil ein maschinelles Nähen in der geforderten Qualität nicht möglich ist bzw. sehr kostenintensiv wäre.The individual parts are due to the mentioned boundary conditions always polygonal, for example pentagonal or hexagonal. The Individual parts are sewn together at the edges, whereby the sewing is done manually because it is machine sewing in the required quality is not possible or very expensive would.
Zum Stand der Technik wird insbesondere auf die deutsche Patentschrift Nr. 37 26 830 und die dort gemachten einleitenden Bemerkungen zu der vorliegenden Problematik hingewiesen. Hinzuzufügen ist noch, daß der Ball nicht nur in seiner Rundheit, sondern auch in der Gewichtsverteilung der Einzelteile ausgeglichen sein muß, damit der Ball beim Schießen den gewünschten Flugweg einhält. Es ist daher stets ein Bestreben der Hersteller von derartigen Bällen, die beste Aufteilung der Ballhülle in Einzelteile zu erreichen. Hierbei sind jedoch einander widersprechende Anforderungen zu erfüllen, so daß eine Verbesserung in einem Punkt bisher stets eine Verschlechterung in einem oder mehreren anderen Punkten mit sich brachte.The state of the art is particularly based on the German patent No. 37 26 830 and the introductory remarks made there Comments on the present problem pointed out. It should also be added that the ball is not only in its Roundness, but also balanced in the weight distribution of the individual parts must be so that the ball the desired flight path when shooting complies with. It is therefore always the aim of the manufacturers of such Balls to achieve the best division of the ball cover into individual parts. Here conflicting requirements must be met, however that an improvement in one point has always been a deterioration in one or more other points.
Die DE-A-682 750 zeigt eine Ballhülle mit Sechseckteilen und Dreieckteilen. Hierbei handelt es sich um unregelmäßige Sechsecke, die durch Kreisbogenlinien begrenzt sind. Die Herstellung dieser Sechseckteile und das Vernähen miteinander und mit den Dreieckteilen ist daher kompliziert und zeitaufwendig.DE-A-682 750 shows a ball cover with hexagonal parts and triangular parts. These are irregular hexagons that pass through Circular arc lines are limited. The manufacture of these hexagon parts and sewing together and with the triangle parts is therefore complicated and time consuming.
Der Erfindung liegt daher die Aufgabe zugrunde, eine Ballhülle der eingangs genannten Art anzugeben, welche hinsichtlich der genannten Punkte verbessert ist, ohne daß Nachteile an anderen Stellen in Kauf genommen werden müssen. Es soll eine möglichst ideale Ballform erreicht werden, ohne daß dadurch Qualitätseinbußen entstehen.The invention is therefore based on the object, a ball cover of the beginning Specify the type mentioned, which with regard to the named Points is improved without disadvantages in other places Need to become. The ball shape should be as ideal as possible without sacrificing quality.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß die Sechseckteile die Form eines Rechtecks aufweisen, bei welchem an zwei gegenüberliegenden Seiten jeweils ein Dreieck angefügt ist, dessen eine Seite mit der zugeordneten Rechteckseite zusammenfällt und dessen beide anderen Seiten sowohl untereinander als auch mit den entsprechenden Seiten des jeweils anderen angefügten Dreiecks übereinstimmen. This object is achieved in that the hexagon parts have the shape of a rectangle, with two on opposite A triangle is attached to each side, one side of which has the assigned side of the rectangle coincides and its other two Pages both with each other and with the corresponding pages of the match the other attached triangle.
Bei einer derartigen Aufteilung der Ballhülle ist es vorteilhaft, denn insgesamt zwanzig Einzelteile verwendet werden, wobei je Ballhülle zwölf Sechseckteile und acht Dreieckteile verrwendet werden und wobei das Flächenverhältnis eines Sechseckteils zu einem Dreieckteil im Gegensatz zu allen bekannten Ballhüllen 1:1 beträgt.With such a division of the ball cover, it is advantageous because overall Twenty individual parts are used, twelve per ball cover Hexagonal parts and eight triangular parts are used and the area ratio of a hexagon part to a triangle part as opposed to all known ball covers is 1: 1.
Mit diesen erfinderischen Merkmalen läßt sich eine Ballhülle herstellen, bei der jede Seite eines Dreieckteils mit je einer Längsseite eines Sechseckteils vernäht ist, so daß jedes Dreieckteil von drei Sechseckteilen umfaßt ist und jeweils vier Spitzen der Sechsteile zusammenstoßen. Durch Zusammennähen aller Stoßkanten entsteht so eine weitgehende ideale Ballhülle, insbesondere für einen Fußball.With these inventive features, a ball cover can be made where each side of a triangular part with a long side of a hexagonal part is sewn so that each triangle part is comprised of three hexagon parts and each collide four tips of the six parts. By sewing together All of the abutting edges are thus largely ideal ball cover, especially for a soccer ball.
Die Ränder der Dreieckteile sind bevorzugt leicht konvex ausgebildet.The edges of the triangular parts are preferably slightly convex.
Eine andere Weiterbildung der Erfindung besteht darin, daß die Form der Sechseckteile eine dreieckige Ausnehmung aufweist, die in eine der beiden Rechteckseiten zwischen den beiden angefügten Dreiecken eingebracht ist und eine zu den Ecken der Dreieckteile komplementäre Form aufweist. Die genaue Zusammenfügung dieser beiden Gruppen von Einzelteilen ergibt sich aus der nachfolgenden Beschreibung eines Ausführungsbeispiels.Another development of the invention is that the shape of the hexagon parts has a triangular recess, into one of the two sides of the rectangle between the two added triangles and one to the Corners of the triangular parts have a complementary shape. The exact Merging these two groups of individual parts results from the following description of an embodiment.
Die vorstehend dargelegte Erfindung bringt eine Reihe von wesentlichen Vorteilen gegenüber dem Stand der Technik, wobei die folgende Aufzählung nicht vollständig ist.The invention set out above brings a number of essentials Advantages over the prior art, wherein the following list is not complete.
Die Verwendung von zwanzig Einzelteilen ermöglicht eine annähernd ideale Aufteilung der beiden Gruppen von Einzelteilen, nämlich zwölf Sechseckteile und acht Dreieckteile, wodurch sich ein runderer Ball ergibt als bei 32 oder 18 Einzelteilen. Ferner ergibt sich gegenüber Ballhüllen mit 32 Einzelteilen eine Ersparnis beim Stanzen und damit auch eine Kostenersparnis. Außerdem ist zu beachten, daß die Einzelteile manuell vernäht werden müssen, wie oben bereits ausgeführt wurde, so daß bei weniger Einzelteilen ohne Inkaufnahme von Nachteilen mehr Ballhüllen pro Zeiteinheit hergestellt werden können. Bei 18 Einzelteilen spart man zwar auch viele Arbeitsgänge gegenüber 32 Einzelteilen, doch handelt man sich hierbei erhebliche Nachteile ein. The use of twenty individual parts makes one possible ideal division of the two groups of individual parts, namely twelve hexagon parts and eight triangle parts, whereby a rounder ball results than with 32 or 18 individual parts. Furthermore, compared to ball covers with 32 individual parts a saving in punching and thus also a cost saving. It should also be noted that the individual parts must be sewn manually, as already stated above was, so that with fewer parts without accepting Disadvantages more ball sleeves are produced per unit of time can. With 18 individual parts, you also save a lot of work steps compared to 32 individual parts, but one is considerable disadvantages.
Ein weiterer Vorteil der neuen Ballhülle besteht darin, daß wegen der gleichen Flächen der beiden unterschiedlichen Einzelteile keine Dehnungsprobleme beim Aufpumpen des Balles entstehen. Die gleich großen Flächen ermöglichen auch eine problemlose Anpassung des Ballumfangs an die FIFA-Forderung von 68 cm bis 72 cm. Beim Aufpumpen des Balles herrscht an allen Stellen der Ballhülle ein gleichmäßiger Dehnungsdruck, so daß der Ball runder wird als bei voneinander abweichenden Flächengrößen der unterschiedlichen Einzelteile. Der größere Flächeninhalt der Einzelteile, bedingt durch die Verwendung von nur zwanzig Einzelteilen, bringt auch ein besseres Sprungverhalten des Balles mit sich, da beim Aufspringen des Balles eine größere Eindellung als bei einem kleineren Flächeninhalt entsteht, was bedeutet, daß eine größere potentielle Energie gespeichert wird, die dann in eine ebenfalls größere kinetische Energie umgewandelt werden kann.Another advantage of the new ball cover is that because of the same areas of the two different parts no stretching problems when inflating the ball arise. The equally large areas also allow one problem-free adjustment of the ball circumference to the FIFA requirement from 68 cm to 72 cm. When inflating the ball prevails an even expansion pressure at all points of the ball cover, so that the ball becomes rounder than with different ones Area sizes of the different individual parts. The bigger one Area of the individual parts, due to the use from only twenty individual parts, also brings a better one Bouncing behavior of the ball with itself, because when the Ball has a larger indentation than with a smaller area arises, which means that a greater potential Energy is stored, which is then also in a greater kinetic energy can be converted.
Die erfindungsgemäße Ausgestaltung der beiden Gruppen von Einzelteilen bedingt ferner, daß die Nähte insgesamt und an den Rändern der Einzelteile kürzer sind. Dies ist deshalb wichtig, weil dort der größte Abrieb des Balles auftritt. Es sei auch darauf hingewiesen, daß Gewicht und Dicke der Einzelteile eine bedeutende Rolle spielen, was bei der erfindungsgemäßen Ballhülle vorteilhaft berücksichtigt werden kann, so daß der Ball beim Spielen ideale Eigenschaften aufweist.The inventive design of the two groups of Items also requires that the seams overall and the edges of the individual parts are shorter. That is why important because the greatest abrasion of the ball occurs there. It it should also be noted that the weight and thickness of the individual parts play an important role in what with the invention Ball cover can be taken into account advantageously can, so that the ball has ideal properties when playing.
Ein weiterer Vorteil der erfindungsgemäßen Ballhülle besteht darin, daß der getretene Ball ein angestrebtes Ziel besser erreicht als herkömmliche Bälle. Der erfindungsgemäße Ball weicht wegen seiner weitgehend perfekten Rundheit und Ausbalancierung der Einzelteile über den Umfang der Ballhülle praktisch nicht von der Flugbahn ab. Ist ein Ball dagegen nicht perfekt rund und ausbalanciert, so flattert der getretene Ball in der Luft. Der erfindungsgemäße Ball ermöglicht eine beherrschbare Flugbahn und erreicht ein Ziel ohne Abweichung von derselben. Auch ist die Geschwindigkeit des erfindungsgemäßen Balles wegen seiner annähernd perfekten Rundheit höher als bei herkömmlichen Bällen.Another advantage of the ball cover according to the invention is in that the kicked ball is a better goal achieved than conventional balls. The ball according to the invention gives way because of its largely perfect roundness and balance of the individual parts over the circumference of the ball cover practically does not depend on the trajectory. Is a ball against it not perfectly round and balanced, the kicked one flutters Ball in the air. The ball according to the invention enables a manageable trajectory and reaches a destination without deviation from the same. The speed of the invention is also Balles because of its almost perfect roundness higher than with conventional balls.
Wie bereits gesagt, benötigt der erfindungsgemäße Ball weniger Nähstiche, so daß auch weniger Faden verwendet werden kann. Es können pro Zeiteinheiten mehr Bälle hergestellt werden und die Herstellungskosten sind geringer.As already said, the ball according to the invention requires less Sewing stitches so that less thread is used can. More balls can be produced per time unit and the manufacturing cost is lower.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird nachfolgend beschrieben. Es zeigen, jeweils in schematischer Darstellung
Figur 1- ein Dreieckteil der ersten Gruppe von Einzelteilen zur Bildung einer erfindungsgemäßen Ballhülle,
- Figur 2
- ein Sechseckteil der zweiten Gruppe von Einzelteilen zur Bildung einer erfindungsgemäßen Ballhülle,
- Figur 3
- eine Draufsicht auf einen Ball, der aus erfindungsgemäßen
Einzelteilen gemäß
Figuren 1 und 2 zusammengesetzt ist, Figur 4- eine Teildraufsicht auf den Ball von Figur 3 in vergrößerter Darstellung,
- Figur 5
- eine Variante des Sechseckteils von Figur 2 und
Figur 6- eine Draufsicht auf einen aus erfindungsgemäßen
Einzelteilen gemäß
Figur 1 undFigur 4 zusammengesetzten Ball.
- Figure 1
- a triangular part of the first group of individual parts to form a ball cover according to the invention,
- Figure 2
- a hexagon part of the second group of individual parts to form a ball cover according to the invention,
- Figure 3
- 2 shows a plan view of a ball which is composed of individual parts according to the invention in accordance with FIGS. 1 and 2,
- Figure 4
- 3 shows a partial plan view of the ball of FIG. 3 in an enlarged view,
- Figure 5
- a variant of the hexagon part of Figure 2 and
- Figure 6
- a plan view of a ball composed of individual parts according to the invention according to Figure 1 and Figure 4.
Figur 1 zeigt ein Dreiecksteil 1, welches mit gleich langen
Seiten 2 ausgebildet ist. Die Kanten 3 des gleichseitigen
Dreiecks 1 sind etwas konvex ausgebildet, wobei die Konvexität
zur Verdeutlichung etwas vergrößert dargestellt ist.Figure 1 shows a
Figur 2 zeigt ein Sechseckteil, welches dadurch gebildet
ist, daß an zwei gegenüberliegenden Seiten eines Rechtecks
jeweils ein Dreieck angefügt ist, dessen eine Seite mit der
zugeordneten Rechteckseite zusammenfällt und dessen beide andere
Seiten sowohl untereinander als auch mit den entsprechenden
Seiten des jeweils anderen angefügten Dreiecks übereinstimmen.
Die Längskanten 5 und 6 dieses Sechseckteils 4
werden jeweils mit den Kanten 3 eines Dreieckteils 1 zusammengeführt
und vernäht.Figure 2 shows a hexagon part, which is thereby formed
is that on two opposite sides of a rectangle
a triangle is attached, one side of which with the
assigned side of the rectangle coincides and its other two
Pages both with each other and with the corresponding
Sides of the other triangle attached.
The
Diese Ausbildung ergibt sich eindeutig aus Figur 3, die eine
Draufsicht auf den so gebildeten Ball 7 zeigt. Jedes Dreieckteil
1 ist also von drei Sechseckteilen 4 umfaßt. Der Stoßbereich
von jeweils vier Sechseckteilen 4 um den Punkt 8 ist
zur Verdeutlichung in Figur 4 vergrößert dargestellt.This training clearly results from Figure 3, the one
Top view of the
Figur 5 zeigt ein etwas anders ausgestaltetes Sechseckteil
9. Wie man erkennt, ist eine der beiden Rechteckseiten zwischen
den beiden angefügten Dreiecken so ausgestanzt, daß in
die Ausstanzung 12 jeweils eine Ecke eines Dreieckteils 1
eingreifen kann. Die Zusammensetzung der Dreieckteile 1 und
der Sechseckteile 9 ergibt sich aus Figur 6, die eine Draufsicht
auf einen in dieser Art gebildeten Ball 11 zeigt. Auch
hier ist jedes Dreiecksteil 1 von drei Sechseckteilen 9 umfaßt.Figure 5 shows a somewhat differently designed
Claims (8)
- Ball envelope, in particular for soccer balls, made up of a plurality of polygonal segments sewed together at the edges and which belong to two groups of different shape whereby the first group is made up of equilateral triangular segments and the second group is made up of hexagonal segments, characterized in that the hexagonal segments (4) have the form of a rectangle with a triangle added to each one of the two opposing sides thereof whereby one side of each triangle folds together with the associated side of the rectangle and the two other sides of the triangle match with one another as well as with the corresponding sides of the respective other triangle.
- Ball envelope according to claim 1, characterized in that the edges (3) of the triangular segments (1) have a convex shape.
- Ball envelope according to claim 1 or 2, characterized in that the edges (3) of the triangular segments (1) are each connected to an edge (5, 6) of the rectangle portion of a hexagonal segment (4).
- Ball envelope according to one of claims 1 to 3, characterized in that the edges (3) of the triangle portions of the hexagonal segment (4) are each connected with a similar edge of another hexagonal segment (4).
- Ball envelope according to one of the preceeding claims, characterized in that twelve hexagonal segments (4) and eight triangular segments (1) are provided.
- Ball envelope according to one of the preceeding claims, characterized in that the respective areas of the triangular segments (1) and the hexagonal segments (4) are substantially of equal size.
- Ball envelope according to claim 1 or 2, characterized in that the hexagonal segments (9) have a triangular recess (12) placed in one of the sides of the rectangle portion of the hexagonal segment (4) between the two triangle portions thereof and having a shape complementing the corners of the triangular segments (1).
- Ball envelope according to one of the preceeding claims, characterized in that each triangular segment (1) is surrounded by three hexagonal segments (4, 9).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4434751A DE4434751C2 (en) | 1994-09-29 | 1994-09-29 | Ball cover |
| DE4434751 | 1994-09-29 | ||
| PCT/DE1995/001220 WO1996009855A1 (en) | 1994-09-29 | 1995-09-06 | Casing for a ball |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0783350A1 EP0783350A1 (en) | 1997-07-16 |
| EP0783350B1 true EP0783350B1 (en) | 1998-07-22 |
Family
ID=6529471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP95929772A Expired - Lifetime EP0783350B1 (en) | 1994-09-29 | 1995-09-06 | Casing for a ball |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5820501A (en) |
| EP (1) | EP0783350B1 (en) |
| JP (1) | JPH10506307A (en) |
| KR (1) | KR970706041A (en) |
| AT (1) | ATE168572T1 (en) |
| AU (1) | AU3341195A (en) |
| BR (1) | BR9509050A (en) |
| DE (1) | DE4434751C2 (en) |
| ES (1) | ES2119464T3 (en) |
| MX (1) | MX9702321A (en) |
| NO (1) | NO971469L (en) |
| WO (1) | WO1996009855A1 (en) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19629727C2 (en) * | 1996-07-23 | 1998-07-30 | Jose Montero | Ball cover |
| DE19802812A1 (en) * | 1998-01-27 | 1999-07-29 | Saga Sports Pvt Ltd | Cover for oval ball, especially ball for playing rugby or American football |
| WO2002030522A2 (en) * | 2000-10-10 | 2002-04-18 | Francisco Pacheco | Cover for a ball or sphere |
| DE202004011143U1 (en) * | 2004-07-16 | 2005-12-08 | Puma Aktiengesellschaft Rudolf Dassler Sport | ball case |
| US7444770B2 (en) * | 2005-10-07 | 2008-11-04 | Wellington Jr James L | Designs on a sphere that exhibit spin induced contrast |
| US7935013B2 (en) * | 2006-02-09 | 2011-05-03 | Francisco Pacheco | Comba ball with magnus effect |
| US7862458B2 (en) * | 2006-09-20 | 2011-01-04 | Nike, Inc. | Panel configuration for a game ball |
| NL1033647C1 (en) * | 2007-04-05 | 2008-05-20 | Pieter Huybers | Football, comprises pentagon and hexagon shaped panels with curved corners for more ball like shape |
| US7854671B2 (en) * | 2007-04-26 | 2010-12-21 | Haresh Lalvani | Sports ball |
| CN201211416Y (en) * | 2007-12-07 | 2009-03-25 | 郑榕彬 | Surface layer of sports ball |
| DE102009016287B3 (en) * | 2009-04-03 | 2010-11-04 | Adidas Ag | ball |
| US10478677B2 (en) | 2015-01-22 | 2019-11-19 | Swax Lax Llc | Sports training ball and method of manufacturing a sports training ball |
| USD795367S1 (en) * | 2015-06-15 | 2017-08-22 | Trig Group, Llc | Sports ball |
| CA3035903A1 (en) | 2016-09-07 | 2018-03-15 | Swax Lax Llc | Sports training ball with enhanced gripping surface |
| USD892242S1 (en) * | 2017-04-04 | 2020-08-04 | Mitre Sports International Limited | Sportsball |
| USD872201S1 (en) * | 2017-04-28 | 2020-01-07 | Adidas Ag | Ball |
| AU201810966S (en) * | 2017-08-30 | 2018-03-08 | Mitre Sports International Ltd | Football |
| USD921137S1 (en) * | 2019-10-10 | 2021-06-01 | Adidas Ag | Ball |
| USD942568S1 (en) * | 2020-03-20 | 2022-02-01 | The Bounty Collegium | Recreational ball |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE363800C (en) * | 1922-11-14 | Oscar Moegel | Match ball cover with hidden seams | |
| GB435352A (en) * | 1934-06-02 | 1935-09-19 | Franciscus Adrianus Van Zimmer | A ball for use in football, handball, basket-ball and similar games |
| DE682750C (en) * | 1936-09-15 | 1939-10-21 | Ernst Mueller Dipl Ing | 16-part cover for sports balls |
| DE687750C (en) * | 1938-12-06 | 1940-02-05 | Fritz Schoembs | Correction device for offset printing plates |
| DE2129045C3 (en) * | 1971-06-11 | 1975-11-13 | Varta Batterie Ag, 3000 Hannover | Electrochemical cell for energy storage in which the electrode of one polarity is a battery electrode, the other polarity is a gas electrode |
| DE3726830C1 (en) * | 1987-08-12 | 1988-12-22 | Uhl Sportartikel Karl | Ball cover, especially for footballs |
| DE8908027U1 (en) * | 1989-06-30 | 1989-09-28 | Obermann, Günter, 4993 Rahden | Sports and game ball |
| SU1711930A1 (en) * | 1989-08-04 | 1992-02-15 | Zubryaev Ivan M | Outer case of ball |
| WO1995001818A1 (en) * | 1993-07-06 | 1995-01-19 | Deem Pty. Ltd. Trading As Aisling Studios Unit Trust | Play object |
-
1994
- 1994-09-29 DE DE4434751A patent/DE4434751C2/en not_active Expired - Fee Related
-
1995
- 1995-09-06 AU AU33411/95A patent/AU3341195A/en not_active Abandoned
- 1995-09-06 KR KR1019970702064A patent/KR970706041A/en not_active Application Discontinuation
- 1995-09-06 MX MX9702321A patent/MX9702321A/en not_active Application Discontinuation
- 1995-09-06 WO PCT/DE1995/001220 patent/WO1996009855A1/en not_active Application Discontinuation
- 1995-09-06 AT AT95929772T patent/ATE168572T1/en not_active IP Right Cessation
- 1995-09-06 BR BR9509050A patent/BR9509050A/en not_active IP Right Cessation
- 1995-09-06 EP EP95929772A patent/EP0783350B1/en not_active Expired - Lifetime
- 1995-09-06 JP JP8511254A patent/JPH10506307A/en active Pending
- 1995-09-06 ES ES95929772T patent/ES2119464T3/en not_active Expired - Lifetime
-
1997
- 1997-04-01 NO NO971469A patent/NO971469L/en unknown
- 1997-05-12 US US08/854,432 patent/US5820501A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| BR9509050A (en) | 1998-11-03 |
| WO1996009855A1 (en) | 1996-04-04 |
| JPH10506307A (en) | 1998-06-23 |
| US5820501A (en) | 1998-10-13 |
| DE4434751C2 (en) | 1996-10-17 |
| DE4434751A1 (en) | 1996-04-04 |
| EP0783350A1 (en) | 1997-07-16 |
| ES2119464T3 (en) | 1998-10-01 |
| NO971469L (en) | 1997-05-27 |
| ATE168572T1 (en) | 1998-08-15 |
| KR970706041A (en) | 1997-11-03 |
| NO971469D0 (en) | 1997-04-01 |
| AU3341195A (en) | 1996-04-19 |
| MX9702321A (en) | 1997-06-28 |
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