FR2937256A1 - FRONTAL LAUNCHER TRAPEZOIDAL. - Google Patents

FRONTAL LAUNCHER TRAPEZOIDAL. Download PDF

Info

Publication number
FR2937256A1
FR2937256A1 FR0805732A FR0805732A FR2937256A1 FR 2937256 A1 FR2937256 A1 FR 2937256A1 FR 0805732 A FR0805732 A FR 0805732A FR 0805732 A FR0805732 A FR 0805732A FR 2937256 A1 FR2937256 A1 FR 2937256A1
Authority
FR
France
Prior art keywords
sending
launcher
flexible
hands
trapezoidal
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
FR0805732A
Other languages
French (fr)
Other versions
FR2937256B1 (en
Inventor
Nouri Khalifa
Jean Claude Ganteille
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR0805732A priority Critical patent/FR2937256B1/en
Priority to PCT/FR2009/051974 priority patent/WO2010043823A1/en
Priority to EP09756039A priority patent/EP2361124A1/en
Priority to US13/124,458 priority patent/US20110263359A1/en
Priority to AU2009305232A priority patent/AU2009305232A1/en
Priority to CA2740126A priority patent/CA2740126A1/en
Publication of FR2937256A1 publication Critical patent/FR2937256A1/en
Application granted granted Critical
Publication of FR2937256B1 publication Critical patent/FR2937256B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B65/00Implements for throwing  ; Mechanical projectors, e.g. using spring force
    • A63B65/12Ball-throwing apparatus with or without catchers ; Mechanical projectors, e.g. using spring force
    • A63B65/122Hand-held mechanical projectors, e.g. for balls
    • A63B65/125Hand-held mechanical projectors, e.g. for balls with handles or grips on both sides of the catching-throwing means, for two-handed use

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Toys (AREA)

Abstract

L'invention consiste en un dispositif permettant d'envoyer et de recevoir manuellement un objet par exemple une balle dans le cadre d'une activité sportive ou de loisir, ce dispositif ayant pour nom « lanceur frontal trapézoïdal » ou LFT. Ce lanceur est composé de deux parties rigides distinctes (par exemple en forme de baguette) et d'une partie souple de forme trapézoïdale, élastique ou pas, servant de zone d'envoi et de réception. La réception de l'objet se fait en maintenant les poignées suffisamment rapprochées pour former un creux permettant l'amortissement du choc de la chute sur la surface souple. L'envoi de l'objet se fait en écartant brusquement les mains au maximum de l'écart autorisé par la largeur de la surface souple, selon leur mouvement naturel d'écartement à savoir en éventail. c'est la tension créée par l'extension de cette surface qui permet l'éjection de l'objet et son envoi à de très grandes distances avec seulement les mains comme force motrice.The invention consists of a device for manually sending and receiving an object, for example a ball in the context of a sporting activity or leisure, this device having the name "trapezoidal front thrower" or LFT. This launcher is composed of two distinct rigid parts (for example in the form of a rod) and a flexible portion of trapezoidal shape, elastic or not, serving as a sending and receiving zone. Receiving the object is done by maintaining the handles sufficiently close together to form a hollow for damping the impact of the fall on the flexible surface. The sending of the object is done by abruptly spreading the hands to the maximum of the difference allowed by the width of the flexible surface, according to their natural movement of spacing ie fan. it is the tension created by the extension of this surface that allows the ejection of the object and its sending at great distances with only the hands as a driving force.

Description

DESCRIPTION PRESENTATION L'invention consiste en un dispositif appelé lanceur frontal trapézoïdal ou LFT. Le lanceur est un appareil manuel qui sert à la fois à envoyer un objet dans l'air plus ou moins haut et plus ou moins loin, et à le réceptionner ù comme par exemple une balle dans le cadre d'une activité sportive ou de loisir. DESCRIPTION The invention consists of a device called trapezoidal front thrower or LFT. The launcher is a manual device that serves both to send an object in the air more or less high and more or less far, and to receive it as for example a ball as part of a sporting activity or leisure .

DESCRIPTION Le lanceur est composé : de deux parties rigides distinctes, par exemple en forme de baguette, servant de barres de tension pour maintenir la rigidité latérale du dispositif, lesdites baguettes servant aussi pour partie de poignées (une pour chaque main) pouvant se situer au niveau de la surface souple ou en dehors ; d'une partie souple, élastique ou pas, de forme trapézoïdale fixée sur toute la longueur de chacun de ses côtés égaux à une des deux parties rigides ; cette partie souple servant de zone d'envoi et de réception. Le lanceur est frontal parce que la prise se fait avec une main sur chaque manche, et la réception et l'envoi se font dans le champ de vision humain : la pratique est donc immédiate car naturelle contrairement aux jeux de raquettes qui se jouent latéralement et avec une seule poignée ou manche. LA NOUVEAUTE Les inventions existantes ont une surface souple de forme rectangulaire. La tension exercée sur la surface souple est due à l'écartement maximal des mains de manière brusque. Cette tension s'exerce sur toute la surface souple en lignes horizontales parallèles. Dans la forme rectangulaire, l'écartement permettant la tension maximale sur toute la surface souple est un mouvement parallèle. Or le geste naturel humain d'écartement maximal des mains est un mouvement en éventail, les hauts des bras restant collés au corps (telles les aiguilles d'une horloge qui s'écartent l'une de l'autre), et non pas un mouvement parallèle. DESCRIPTION The launcher is composed of: two distinct rigid parts, for example in the form of a rod, serving as tension bars to maintain the lateral rigidity of the device, said rods also serving as part of handles (one for each hand) which can be located at soft surface level or outside; a flexible portion, elastic or not, of trapezoidal shape fixed along the entire length of each of its sides equal to one of the two rigid parts; this flexible part serving as a sending and receiving zone. The thrower is frontal because the grip is done with one hand on each sleeve, and the reception and sending are done in the human field of vision: the practice is immediate because natural unlike racquet games that are played laterally and with a single handle or handle. THE NEW The existing inventions have a flexible surface of rectangular shape. The tension exerted on the flexible surface is due to the maximum spacing of the hands abruptly. This tension is exerted on the entire smooth surface in parallel horizontal lines. In the rectangular shape, the spacing allowing the maximum tension over the entire flexible surface is a parallel movement. However, the natural human gesture of maximum hand separation is a fan-shaped movement, the upper arms remaining glued to the body (like the needles of a clock that deviate one from the other), and not a parallel movement.

Le geste naturel d'écartement des mains (en éventail) sur une surface souple rectangulaire produit donc une tension maximale sur la partie supérieure (surface tendue et droite) et une tension très faible sur la partie inférieure (surface lâche et ondulée) : le résultat de l'envoi d'un projectile étant un résultat incontrôlable à savoir une trajectoire en arrière et de très faible puissance. Le lanceur frontal trapézoïdal ou LFT pallie ce problème de par la forme trapézoïdale de sa surface souple. En effet, la distance entre les extrémités inférieures de la surface souple étant plus courte que la distance entre les extrémités supérieures, le mouvement d'écartement se fait en 10 éventail, épousant le mouvement naturel d'écartement des mains. Ainsi la tension s'exerce de façon maximale sur toute la surface du lanceur en lignes horizontales parallèles aux deux bases (côtés opposés de longueurs différentes). La tension est alors maximale sur toutes les lignes de la surface souple le choc de l'écartement final des mains se produisant au même moment partout.The natural gesture of spreading the hands (fan) on a rectangular flexible surface thus produces a maximum tension on the upper part (stretched and straight surface) and a very low tension on the lower part (loose and undulating surface): the result the sending of a projectile being an uncontrollable result namely a trajectory back and very low power. The trapezoidal front thrower or LFT overcomes this problem by the trapezoidal shape of its flexible surface. Indeed, the distance between the lower ends of the flexible surface being shorter than the distance between the upper ends, the spacing movement is fan-shaped, espousing the natural movement of the hands apart. Thus the tension is exerted in a maximum way over the entire surface of the launcher in horizontal lines parallel to the two bases (opposite sides of different lengths). The tension is then maximal on all the lines of the flexible surface the shock of the final separation of the hands occurring at the same time everywhere.

15 Il en résulte l'envoi contrôlé d'un objet selon une action modulable en force et en direction. UTILISATION La réception du projectile se fait en maintenant les parties rigides suffisamment rapprochées pour former un creux permettant l'amortissement du choc de la chute du projectile sur la 20 surface souple. L'envoi du projectile se fait en écartant brusquement les mains au maximum de l'écart autorisé par la largeur de la surface souple selon un mouvement en éventail : c'est la tension créée par l'extension de cette surface qui permet l'éjection du projectile à de très grandes distances avec seulement les mains comme force motrice.This results in the controlled sending of an object according to a modulable action in force and direction. UTILIZATION The reception of the projectile is done by keeping the rigid parts sufficiently close together to form a recess for damping the impact of the fall of the projectile on the flexible surface. The sending of the projectile is done by abruptly spreading the hands to the maximum of the difference allowed by the width of the flexible surface according to a fan movement: it is the tension created by the extension of this surface which allows the ejection projectile at very great distances with only the hands as a driving force.

25 Le contrôle de la distance et de la hauteur de l'envoi se fait en modulant la puissance du choc de l'écartement des mains et l'angle produit par l'inclinaison du lanceur au moment de l'éjection de l'objet envoyé. 30 The control of the distance and the height of the sending is done by modulating the power of the shock of the separation of the hands and the angle produced by the inclination of the launcher at the moment of the ejection of the sent object. . 30

Claims (1)

REVENDICATIONS1. Lanceur, caractérisé en ce qu'il est composé de deux parties rigides distinctes servant de barres de tension pour maintenir la rigidité latérale du lanceur, lesdites parties rigides servant aussi pour partie de poignées situées dans la zone de la surface souple et d'une partie souple de forme trapézoïdale fixée sur toute la longueur de chacun de ses côtés égaux à chacune des deux parties rigides, ladite partie souple servant de zone de réception et d'envoi selon un mouvement en éventail. REVENDICATIONS1. Launcher, characterized in that it is composed of two distinct rigid parts serving as tension bars for maintaining the lateral stiffness of the launcher, said rigid parts also partly serving as handles in the area of the flexible surface and a part flexible trapezoidal shape fixed along the entire length of each of its sides equal to each of the two rigid parts, said flexible portion serving as a reception zone and sending in a fan-shaped motion.
FR0805732A 2008-10-16 2008-10-16 FRONTAL LAUNCHER TRAPEZOIDAL. Expired - Fee Related FR2937256B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0805732A FR2937256B1 (en) 2008-10-16 2008-10-16 FRONTAL LAUNCHER TRAPEZOIDAL.
PCT/FR2009/051974 WO2010043823A1 (en) 2008-10-16 2009-10-15 Trapezium-shaped frontal launcher
EP09756039A EP2361124A1 (en) 2008-10-16 2009-10-15 Trapezium-shaped frontal launcher
US13/124,458 US20110263359A1 (en) 2008-10-16 2009-10-15 Trapezium-shaped frontal launcher
AU2009305232A AU2009305232A1 (en) 2008-10-16 2009-10-15 Trapezium-shaped frontal launcher
CA2740126A CA2740126A1 (en) 2008-10-16 2009-10-15 Trapezium-shaped frontal launcher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0805732A FR2937256B1 (en) 2008-10-16 2008-10-16 FRONTAL LAUNCHER TRAPEZOIDAL.

Publications (2)

Publication Number Publication Date
FR2937256A1 true FR2937256A1 (en) 2010-04-23
FR2937256B1 FR2937256B1 (en) 2011-12-09

Family

ID=40578845

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0805732A Expired - Fee Related FR2937256B1 (en) 2008-10-16 2008-10-16 FRONTAL LAUNCHER TRAPEZOIDAL.

Country Status (6)

Country Link
US (1) US20110263359A1 (en)
EP (1) EP2361124A1 (en)
AU (1) AU2009305232A1 (en)
CA (1) CA2740126A1 (en)
FR (1) FR2937256B1 (en)
WO (1) WO2010043823A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1463726A (en) * 1921-08-24 1923-07-31 Ruttmann Ernst Ricochet ball game
US4234183A (en) * 1978-11-16 1980-11-18 Stephens Donald J Game device
DE9313815U1 (en) * 1993-09-13 1993-11-18 Staupe, Reinhard, 34253 Lohfelden Device for performing a ball game
FR2705579A1 (en) * 1993-04-28 1994-12-02 Fayolle Gerard Propelling racket
US5836839A (en) * 1997-12-11 1998-11-17 Kay; George H. Sling and ball game apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1170948A (en) * 1915-04-17 1916-02-08 Halvor Achershaug Game device.
US2465808A (en) * 1945-09-21 1949-03-29 Killam Henry Isom Tumbling toy
US3342491A (en) * 1962-01-17 1967-09-19 Padovani Dominique Rene Projecting and catching device with resilient net
US5082289A (en) * 1990-11-05 1992-01-21 Paranto Steve A Rebound game garment
FR2723852B1 (en) * 1994-08-24 1996-11-22 Khalifa Nouri NEW PROPELLER AND FLYING ACCESSORY FOR ADDRESS GAMES
US6485373B1 (en) * 1999-05-14 2002-11-26 Roger A. Stephens Sportnet
USD487347S1 (en) * 2002-12-12 2004-03-09 Sandy A. Felsenthal Clear collapsible storage cube
USD601800S1 (en) * 2003-04-11 2009-10-13 Bajer Design & Marketing, Inc. Collapsible structure
USD623249S1 (en) * 2009-10-16 2010-09-07 Sarl Ouvea France Device for playing ball games

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1463726A (en) * 1921-08-24 1923-07-31 Ruttmann Ernst Ricochet ball game
US4234183A (en) * 1978-11-16 1980-11-18 Stephens Donald J Game device
FR2705579A1 (en) * 1993-04-28 1994-12-02 Fayolle Gerard Propelling racket
DE9313815U1 (en) * 1993-09-13 1993-11-18 Staupe, Reinhard, 34253 Lohfelden Device for performing a ball game
US5836839A (en) * 1997-12-11 1998-11-17 Kay; George H. Sling and ball game apparatus

Also Published As

Publication number Publication date
EP2361124A1 (en) 2011-08-31
WO2010043823A1 (en) 2010-04-22
CA2740126A1 (en) 2010-04-22
US20110263359A1 (en) 2011-10-27
AU2009305232A1 (en) 2010-04-22
FR2937256B1 (en) 2011-12-09

Similar Documents

Publication Publication Date Title
US8012047B2 (en) Football pass receiving trainer
CN106457023A (en) Pull down exercise apparatus
JP2011519701A (en) Boxing training equipment
US6546923B2 (en) Ball launching apparatus
KR100817249B1 (en) Pen holder table tennis paddle capable of the style of batting using the other side
US3788297A (en) Ball-pitching device
FR2937256A1 (en) FRONTAL LAUNCHER TRAPEZOIDAL.
CN103877732A (en) Asymmetric paddleball toy with play-direction switching slot
CN106730691B (en) A kind of racket handle that can enhance attack ability automatically
US20060154752A1 (en) Lacrosse training system
CN101543675A (en) Prizefighting training target machine
US6740012B1 (en) Practice device for enhancing strike ability of a boxer
CN104271205A (en) Golf swing training club
CN207640910U (en) A kind of shuttlecock sweeps ball device
US8161612B2 (en) Broken tee extractor
CN206934667U (en) Beating exercise seat
CN205815021U (en) A kind of table tennis automatic pick-up device
CN216877792U (en) Golf exercising machine
CN2559379Y (en) Boxing training pile
US910811A (en) Toy basket-ball device.
US1636042A (en) Figure toy
CN210472888U (en) Jumping-aid board
CN201006260Y (en) Baseball and softball hitting exerciser
FR2575076A1 (en) DEVICE FOR DRIVING FLEXIBLE BALL GAMES, IN PARTICULAR TENNIS
JP3147133U (en) Folding ball dispenser

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

ST Notification of lapse

Effective date: 20180629