EP0010642A1 - Jumping apparatus of the trampoline type - Google Patents

Jumping apparatus of the trampoline type Download PDF

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Publication number
EP0010642A1
EP0010642A1 EP79103810A EP79103810A EP0010642A1 EP 0010642 A1 EP0010642 A1 EP 0010642A1 EP 79103810 A EP79103810 A EP 79103810A EP 79103810 A EP79103810 A EP 79103810A EP 0010642 A1 EP0010642 A1 EP 0010642A1
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EP
European Patent Office
Prior art keywords
frame
jumping
elements
parts
sheet
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
EP79103810A
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German (de)
French (fr)
Other versions
EP0010642B1 (en
Inventor
Kurt Hack
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.)
Eurotramp-Trampoline Kurt Hack Geratebau
Eurotramp Trampoline Kurt Hack GmbH
Original Assignee
Eurotramp-Trampoline Kurt Hack Geratebau
Eurotramp Trampoline Kurt Hack GmbH
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 Eurotramp-Trampoline Kurt Hack Geratebau, Eurotramp Trampoline Kurt Hack GmbH filed Critical Eurotramp-Trampoline Kurt Hack Geratebau
Priority to AT79103810T priority Critical patent/ATE2719T1/en
Publication of EP0010642A1 publication Critical patent/EP0010642A1/en
Application granted granted Critical
Publication of EP0010642B1 publication Critical patent/EP0010642B1/en
Expired legal-status Critical Current

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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
    • A63B5/00—Apparatus for jumping
    • A63B5/11—Trampolines
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A63B21/055—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters extension element type
    • A63B21/0552—Elastic ropes or bands

Definitions

  • the invention relates to a jumping device in the manner of a trampoline, consisting of a frame which is closed on all sides and can be angled at least once in the horizontal plane, on the elongated side parts of which bow-shaped supports engage and hold the frame at different distances above the ground, and one in the frame plane with all-round distance to the long sides of the frame and transverse front parts via springs or the like. clamped jumping mat.
  • Such a gymnastics device also called double mini-tramp and meanwhile approved for competitions on an international level, is known for the first time from DE-PS 11 37 660, the frame of this device being able to be arranged in such a way that a jumping mat section is parallel to the floor and the subsequent one from it Level inclined.
  • the transverse front parts of the frame were pulled down below the level of the side parts in this device in order not to endanger or seriously injure the gymnast when jumping up and down from the device or during a failed exercise by no frame parts crossing his path of movement.
  • the jumping mat runs over its entire length parallel to the frame side parts and the frame end parts which constitute an alleged risk of injury are completely absent, but it has been found that this makes it completely impossible for the gymnast In the area of the jumping mats, a failing exercise is still to be corrected because, due to the lack of tension in the jumping mats in the longitudinal direction, it must inevitably slide off the device, i.e. it literally slips off with its feet. This can also cause serious injuries to the ankles and ligaments of the foot area.
  • the invention now seeks to remedy this and has made it its task to create a structural improvement that utilizes the knowledge gained from competition practice and maintains the basic principle of the device, which offers the gymnast optimal safety and technical perfection.
  • transverse frame end parts are rotatably connected to the longitudinal sides of the frame in the frame plane and, in a special embodiment of this basic idea, the frame side parts have an offset directed towards the jumping sheet, the area of this offset adjacent to the jumping sheet corresponds approximately to the jumping mat width and connecting tensioning elements in this area of the bend and the Jumpsheet front are used.
  • a particularly effective tension connection is achieved when the front tensioning elements are designed as a zigzag-shaped, one-piece and elastic band and the band over hooks, eyelets or the like. is articulated to the transverse frame front part. Protection in the usual way with GroB trampolines is also provided by a mat covering covering the longitudinal and transverse clamping elements and the associated frame parts.
  • the jumping device shown consists of the frame side parts 1, which can be angled or folded for transport via the joint 1 'and connecting, transverse frame end parts 2.
  • foldable and fixable supports 3 and 4 which are known, for example, on camping beds, can be bow-shaped, hold the frame at the required distance from the floor 5.
  • the frame end parts 2 are rotatably connected in joints 6 to the side parts 1 and provided with an offset "a" towards the end sides 7 'of the jumping mat 7, which corresponds approximately to the jumping mat width "b".
  • an elastic tensioning band 8 is drawn in in a zigzag pattern and is hooked 9, eyelets 10 or the like. attached to parts 2 and 7.
  • the spacing spaces "d, d '" between the jumping mat 7 and the longitudinal sides 1 of the frame are also filled in a known manner with tensioning elements 11 and all of these elements are covered with the surrounding frame parts 1, 2 by a one-piece or multi-piece mat support 12.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Tents Or Canopies (AREA)
  • Blinds (AREA)
  • Building Awnings And Sunshades (AREA)
  • Toys (AREA)
  • Supports For Plants (AREA)

Abstract

1. A jumping apparatus in the form of a trampoline comprising a closed frame (1 and 2) with side elements (1) extending lengthwise and end elements (2) extending crosswise, with a jumping sheet (7) stretched with a clearance all round within the frame elements (1 and 2) by tensioning elements (8-11), more particularly springs or other elastic elements, and having bow shaped supports (3 and 4) to hold up the frame, whereby the frame side elements (1) are capable of being hinged at least once in such a manner that the required area of the jumping sheet (7) can be sloped from the horizontal, characterized by the end elements (2) of the frame being so joined to the side elements (1) at the level of the useable jumping sheet that they can be rotated around their lengthwise axis and by each end element (1) of the frame having a crank-shaped bend (a) directed towards the jumping sheet (7), to which the tensioning elements (8-10) of the adjacent end of the jumping sheet (7) are secured.

Description

Die Erfindung bezieht sich auf ein Sprunggerät in der Art eines Trampolins, bestehend aus einem allseits geschlossenen, in der Horizontalebene mindestens einmal abwinkelbaren Rahmen, an dessen langgestreckten Seitenteilen bügelförmige Abstützungen angreifen und den Rahmen in unterschiedlichem Abstand Ober dem Boden halten, sowie einem in der Rahmenebene mit allseitigem Abstand zu den Rahmenlängsseiten und querverlaufenden Stirnteilen über Federn o.dgl. eingespannten Sprungtuch.The invention relates to a jumping device in the manner of a trampoline, consisting of a frame which is closed on all sides and can be angled at least once in the horizontal plane, on the elongated side parts of which bow-shaped supports engage and hold the frame at different distances above the ground, and one in the frame plane with all-round distance to the long sides of the frame and transverse front parts via springs or the like. clamped jumping mat.

Ein derartiges Turngerät auch Doppel-Minitramp genannt und inzwischen für Wettkämpfe auf internationaler Ebene zugelassen, ist erstmals aus der DE-PS 11 37 660 bekannt geworden, wobei der Rahmen dieses Gerätes derart angeordnet werden konnte, daß ein Sprungtuchabschnitt bodenparallel, der daran anschließende aus dieser Ebene heraus geneigt verlief. Zudem waren bei diesem Gerät die querverlaufenden Stirnteile des Rahmens unter die Ebene der Seitenteile herabgezogen, um den Turner beim Aufsprung und Abgang vom Gerät bzw. bei einer mißlungenen Übung durch keine seine Bewegungsbahn kreuzende Rahmenteile zu gefährden oder gar ernstlich zu verletzen.Such a gymnastics device also called double mini-tramp and meanwhile approved for competitions on an international level, is known for the first time from DE-PS 11 37 660, the frame of this device being able to be arranged in such a way that a jumping mat section is parallel to the floor and the subsequent one from it Level inclined. In addition, the transverse front parts of the frame were pulled down below the level of the side parts in this device in order not to endanger or seriously injure the gymnast when jumping up and down from the device or during a failed exercise by no frame parts crossing his path of movement.

Gerade diese Ausführung hat sich aber als baulicher wie auch übungstechnischer Gerätenachteil erwiesen.However, this version has proven to be a disadvantage in terms of both construction and practice.

Der bauliche Mangel liegt dabei darin, daß mit den Rahmenstirnteilen zwangsläufig auch die Sprungtuchenden herunter gezogen sind, was in diesem Bereich Verluste der Sprungtuchspannung mit sich bringt; der funktionelle bzw. übungstechnische Nachteil, muß darin gesehen werden, daß jeweils nahe der Sprungtuchenden weder der gewünschte Vorschnelleffekt noch eine ausreichende Höhe für den Abgang vom Gerät erreicht werden kann.The structural deficiency lies in the fact that with the frame front parts the jumpers are inevitably pulled down, which leads to losses in the tension of the jumpers in this area; The functional or exercise-technical disadvantage must be seen in the fact that neither the desired rushing effect nor a sufficient height for the exit from the device can be achieved near the jumping mat.

Bei der weiterhin bekannten Ausführung gemäß der DE-PS 25 10 049 verläuft das Sprungtuch zwar über seine gesamte Länge parallel zu den Rahmenseitenteilen und es fehlen auch die ein angebliches Verletzungsrisiko bildenden Rahmenstirnteile völlig, jedoch hat sich herausgestellt, daß es dem Turner gerade dadurch völlig unmöglich ist im Bereich der Sprungtuchenden eine mißlingende Übung noch zu korrigieren, weil er wegen der fehlenden Spannung des Sprungtuches in Längsrichtung unweigerlich vom Gerät muB, also regelrecht mit den Füßen herunterrutscht. Hierbei können zudem erhebliche Verletzungen an den Sprunggelenken und Bändern des Fußbereiches auftreten.In the still known version according to DE-PS 25 10 049, the jumping mat runs over its entire length parallel to the frame side parts and the frame end parts which constitute an alleged risk of injury are completely absent, but it has been found that this makes it completely impossible for the gymnast In the area of the jumping mats, a failing exercise is still to be corrected because, due to the lack of tension in the jumping mats in the longitudinal direction, it must inevitably slide off the device, i.e. it literally slips off with its feet. This can also cause serious injuries to the ankles and ligaments of the foot area.

Hier will nun die Erfindung Abhilfe schaffen und hat es sich dabei zur Aufgabe gemacht, unter Verwertung der Erkenntnisse aus der Wettkampfpraxis, sowie Beibehaltung des Gerätegrundprinzips eine bauliche Verbesserung zu schaffen, die dem Turner optimale Sicherheit und übungstechnische Vollkommenheit bietet.Here, the invention now seeks to remedy this and has made it its task to create a structural improvement that utilizes the knowledge gained from competition practice and maintains the basic principle of the device, which offers the gymnast optimal safety and technical perfection.

Gelöst wird diese Aufgabe bei einem Gerät nach dem Gattungsbegriff im wesentlichen dadurch, daß die querverlaufenden Rahmenstirnteile in der Rahmenebene drehbar mit den Rahmenlängsseiten verbunden und in spezieller Ausgestaltung dieser Grundidee die Rahmenseitenteile eine auf das Sprungtuch hin gerichtete Abkröpfung aufweisen, der dem Sprungtuch benachbarte Bereich dieser Abkröpfung etwa der Sprungtuchbreite entspricht und verbindende Spannelemente in diesem Bereich der Abkröpfung und der Sprungtuchstirnseite eingesetzt sind. Eine besonders wirkungsvolle Spannverbindung wird dann erreicht, wenn die stirnseitigen Spannelemente als zick-zack-förmig verlaufendes, einstückiges und elastisches Band ausgebildet und das Band über Haken, Ösen o.ä. gelenkig an das querverlaufende Rahmenstirnteil angeschlossen ist. Schutz in bei GroB-Trampolinen bereits üblicher Weise gibt zudem eine die Längs- und Querspannelemente sowie die zugeordneten Rahmenteile überdeckende Mattenauflage.This object is essentially achieved in a device according to the generic term in that the transverse frame end parts are rotatably connected to the longitudinal sides of the frame in the frame plane and, in a special embodiment of this basic idea, the frame side parts have an offset directed towards the jumping sheet, the area of this offset adjacent to the jumping sheet corresponds approximately to the jumping mat width and connecting tensioning elements in this area of the bend and the Jumpsheet front are used. A particularly effective tension connection is achieved when the front tensioning elements are designed as a zigzag-shaped, one-piece and elastic band and the band over hooks, eyelets or the like. is articulated to the transverse frame front part. Protection in the usual way with GroB trampolines is also provided by a mat covering covering the longitudinal and transverse clamping elements and the associated frame parts.

Die besonderen Vorteile dieser erfindungsgemäßen Ausführung liegen einmal darin, daß der allseits geschlossene Rahmen und die am gesamten Sprungtuchumfang angreifenden Spannelemente eine hohe Gerätestabilität und äuBerst gleichmäßige Tuchspannung, auch an den Sprungtuchenden ergeben, was für den Turner KorrekturmBglichkeiten bei seinen Übungen bedeutet und ungewolltes Abrutschen vom Sprungtuch verhindert und zum anderen durch die dreh- bzw. unter Belastung zum Boden hin schwenkbaren Abkröpfungen der stirnseitigen Rahmenquerverbindungen der nötige Schnelleffekt beim Abgang vom Gerät positiv unterstützt wird, was letztlich aus dem Rückstellmoment und der Bewegungskomponente der stirnseitigen Spannelemente und Querverbindungsteile resultiert.The particular advantages of this embodiment according to the invention lie in the fact that the frame, which is closed on all sides, and the tensioning elements acting on the entire circumference of the jumping sheet result in high device stability and extremely uniform tensioning, even on the jumping sheets, which means correction possibilities for the gymnast during his exercises and unwanted slipping off the jumping sheet prevented and on the other hand the necessary quick effect when leaving the device is positively supported by the cranking of the front frame cross connections that can be swiveled under load, which ultimately results from the restoring moment and the movement component of the front clamping elements and cross-connection parts.

Im folgenden wird die Erfindung anhand eines zeichnerischen Ausführungsbeispiels näher erläutert. Es zeigt:

  • Figur 1 eine Seitenansicht des Sprunggerätes und
  • Figur 2 eine Draufsicht zu Fig. 1.
The invention is explained in more detail below with the aid of a drawing embodiment. It shows:
  • Figure 1 is a side view of the jumping device and
  • FIG. 2 shows a top view of FIG. 1.

Das dargestellte Sprunggerät besteht aus den Rahmenseitenteilen 1, die über das Gelenk 1' gegeneinander abwinkel- bzw. zum Transport zusammenklappbar sind und verbindenden, querverlaufenden Rahmenstirnteilen 2. Ebenfalls klapp- und festsetzbare Abstützungen 3 und 4, die wie z.B. an Campingliegen bekannt, bügelförmig ausgebildet sein können, halten den Rahmen im erforderlichen Abstand zum Boden 5.The jumping device shown consists of the frame side parts 1, which can be angled or folded for transport via the joint 1 'and connecting, transverse frame end parts 2. Likewise foldable and fixable supports 3 and 4, which are known, for example, on camping beds, can be bow-shaped, hold the frame at the required distance from the floor 5.

Bei einer bevorzugten Ausführungsform sind die Rahmenstirnteile 2 in Gelenken 6 drehbar mit den Seitenteilen 1 verbunden und mit einer zu den Stirnseiten 7' des Sprungtuches 7 hin gerichteten Abkröpfung "a" versehen, die der Sprungtuchbreite "b" in etwa entspricht. In den Abstandsbereich "c" zwischen Sprungtuchstirnseite 7' und Rahmenstirnteil 2 ist im Zick-Zack-Verlauf ein elastisches Spannband 8 eingezogen und über Haken 9, Ösen 10 o.ä. an den Teilen 2 und 7 befestigt. Die Abstandsräume "d, d'" zwischen Sprungtuch 7 und Rahmenlängsseiten 1 sind in bekannter Weise ebenfalls mit Spannelementen 11 ausgefüllt und sämtliche dieser Elemente mit den umlaufenden Rahmenteilen 1, 2 durch eine ein- oder mehrteilige Mattenauflage 12 überdeckt.In a preferred embodiment, the frame end parts 2 are rotatably connected in joints 6 to the side parts 1 and provided with an offset "a" towards the end sides 7 'of the jumping mat 7, which corresponds approximately to the jumping mat width "b". In the spacing area "c" between the face 7 'of the jumping mat and the front part 2 of the frame, an elastic tensioning band 8 is drawn in in a zigzag pattern and is hooked 9, eyelets 10 or the like. attached to parts 2 and 7. The spacing spaces "d, d '" between the jumping mat 7 and the longitudinal sides 1 of the frame are also filled in a known manner with tensioning elements 11 and all of these elements are covered with the surrounding frame parts 1, 2 by a one-piece or multi-piece mat support 12.

Claims (5)

1. Sprunggerät in der Art eines Trampolins, bestehend aus einem allseits geschlossenen, in der Horizontalebene mindestens einmal abwinkelbaren Rahmen, an dessen langgestreckten Seitenteilen bügelförmige Abstützungen angreifen und den Rahmen in unterschiedlichem Abstand über dem Boden halten, sowie einem in der Rahmenebene mit allseitigem Abstand zu und an den Rahmenlängsseiten und querverlaufenden Stirnteilen über Federn o.dgl. eingespannten Sprungtuch,
dadurch gekennzeichnet,
daß die querverlaufenden Rahmenstirnteile (2) in der Rahmenebene drehbar mit den Rahmenlängsseiten (1) verbunden sind.1. Jumping device in the manner of a trampoline, consisting of a frame which is closed on all sides and can be angled at least once in the horizontal plane, on the elongated side parts of which bracket-shaped supports engage and hold the frame at different distances above the ground, and one on the frame plane with a distance to all sides and on the longitudinal sides of the frame and transverse front parts via springs or the like. clamped jumping mat,
characterized,
that the transverse frame end parts (2) are rotatably connected to the frame longitudinal sides (1) in the frame plane. 2. Sprunggerät nach Patentanspruch 1, bei dem die Rahmenstirnteile (2) eine auf das Sprungtuch (7) hin gerichtete Abkröpfung (a) aufweisen, der dem Sprungtuch (7) benachbarte Bereich (a') dieser Abkröpfung (a) etwa der Sprungtuchbreite (b) entspricht und verbindende Spannelemente (8) in diesem Bereich (a' bzw. b) der Abkröpfung (a) und der Sprungtuchstirnseite (7') eingesetzt sind.2. Jumping device according to claim 1, in which the frame end parts (2) have an angled portion (a) directed towards the jumping sheet (7), the area (a ') of this angled portion (a) adjacent to the jumping sheet (7) approximately the jumping sheet width ( b) corresponds to and connecting tensioning elements (8) are used in this area (a 'or b) of the offset (a) and the face of the jumping mat (7'). 3. Sprunggerät nach Patentanspruch 1 und 2, bei dem die stirnseitigen Spannelemente als zick-zack-förmig verlaufendes, einstückiges und elastisches Band (8) ausgebildet sind.3. Jumping device according to claim 1 and 2, in which the end tensioning elements are designed as a zigzag-shaped, one-piece and elastic band (8). 4. Sprunggerät nach Patentanspruch 1 bis 3, bei dem das Band (8) über Haken (9), Ösen (10) o.ä. gelenkig an das querverlaufende Rahmenstirnteil (2) angeschlossen ist.4. Jumping device according to claim 1 to 3, in which the band (8) over hooks (9), eyelets (10) or the like. is articulated to the transverse frame front part (2). 5. Sprunggerät nach Patentanspruch 1 bis 4, mit einer die Längs-(8) und Querspannelemente (11) sowie die zugeordneten Rahmenteile (1 und 2) überdeckenden Mattenauflage (12).5. Jumping device according to claim 1 to 4, with one of the longitudinal (8) and transverse clamping elements (11) and the associated frame parts (1 and 2) covering mat support (12).
EP79103810A 1978-10-16 1979-10-05 Jumping apparatus of the trampoline type Expired EP0010642B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT79103810T ATE2719T1 (en) 1978-10-16 1979-10-05 JUMPING DEVICE LIKE A TRAMPOLINE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE7830787 1978-10-16
DE7830787U 1978-10-16

Publications (2)

Publication Number Publication Date
EP0010642A1 true EP0010642A1 (en) 1980-05-14
EP0010642B1 EP0010642B1 (en) 1983-03-09

Family

ID=6696071

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79103810A Expired EP0010642B1 (en) 1978-10-16 1979-10-05 Jumping apparatus of the trampoline type

Country Status (3)

Country Link
EP (1) EP0010642B1 (en)
AT (1) ATE2719T1 (en)
DE (1) DE2964998D1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129316A (en) * 1982-10-29 1984-05-16 Colin William Phillips Recreational apparatus for imparting forward projection
FR2583647A1 (en) * 1985-06-24 1986-12-26 Metal Deploye Trampoline-type training apparatus
WO2015063142A1 (en) * 2013-10-30 2015-05-07 Joachim Heymans Trampoline comprising a jumping sheet which is tensioned in the trampoline frame by means of a cord suspension system
GB2558772A (en) * 2016-11-28 2018-07-18 Australian Sports Imp Pty Ltd Trampoline assembly

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1947902U (en) * 1966-07-26 1966-10-13 Artur Mund TRAMPOLINE WITH INDIRECT SPRING.
DE1279517B (en) * 1962-06-22 1968-10-03 Cyrille Cheftel Trampoline-like device for body culture and sports purposes
US3580570A (en) * 1968-06-11 1971-05-25 Robert M Fenner Foldable trampoline
GB1271321A (en) * 1969-03-07 1972-04-19 Lew Ways Ltd Improvements relating to trampolines
DE2510049A1 (en) * 1974-03-08 1975-09-11 Nissen Corp JUMPING DEVICE FOR USE IN FLOOR EXERCISE OR DGL.
DE7830787U1 (en) * 1979-03-15 Eurotramp-Trampoline Kurt Hack, Geraetebau, 7315 Weilheim Jump device in the style of a trampoline

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7830787U1 (en) * 1979-03-15 Eurotramp-Trampoline Kurt Hack, Geraetebau, 7315 Weilheim Jump device in the style of a trampoline
DE1279517B (en) * 1962-06-22 1968-10-03 Cyrille Cheftel Trampoline-like device for body culture and sports purposes
US3502330A (en) * 1962-06-22 1970-03-24 Cyrille Cheftel Rebound device for physical exercises and games having a deformable frame
DE1947902U (en) * 1966-07-26 1966-10-13 Artur Mund TRAMPOLINE WITH INDIRECT SPRING.
US3580570A (en) * 1968-06-11 1971-05-25 Robert M Fenner Foldable trampoline
GB1271321A (en) * 1969-03-07 1972-04-19 Lew Ways Ltd Improvements relating to trampolines
DE2510049A1 (en) * 1974-03-08 1975-09-11 Nissen Corp JUMPING DEVICE FOR USE IN FLOOR EXERCISE OR DGL.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129316A (en) * 1982-10-29 1984-05-16 Colin William Phillips Recreational apparatus for imparting forward projection
FR2583647A1 (en) * 1985-06-24 1986-12-26 Metal Deploye Trampoline-type training apparatus
WO2015063142A1 (en) * 2013-10-30 2015-05-07 Joachim Heymans Trampoline comprising a jumping sheet which is tensioned in the trampoline frame by means of a cord suspension system
GB2558772A (en) * 2016-11-28 2018-07-18 Australian Sports Imp Pty Ltd Trampoline assembly

Also Published As

Publication number Publication date
EP0010642B1 (en) 1983-03-09
ATE2719T1 (en) 1983-03-15
DE2964998D1 (en) 1983-04-14

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