FR2591680A1 - Centring device, elastic hinge for tubes - Google Patents
Centring device, elastic hinge for tubes Download PDFInfo
- Publication number
- FR2591680A1 FR2591680A1 FR8518562A FR8518562A FR2591680A1 FR 2591680 A1 FR2591680 A1 FR 2591680A1 FR 8518562 A FR8518562 A FR 8518562A FR 8518562 A FR8518562 A FR 8518562A FR 2591680 A1 FR2591680 A1 FR 2591680A1
- Authority
- FR
- France
- Prior art keywords
- tubes
- tensioner
- flexible
- tube
- passage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000000694 effects Effects 0.000 claims abstract description 8
- 230000001737 promoting effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B63/00—Targets or goals for ball games
- A63B63/004—Goals of the type used for football, handball, hockey or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/04—Clamping or clipping connections
- F16B7/0406—Clamping or clipping connections for rods or tubes being coaxial
- F16B7/0413—Clamping or clipping connections for rods or tubes being coaxial for tubes using the innerside thereof
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2208/00—Characteristics or parameters related to the user or player
- A63B2208/12—Characteristics or parameters related to the user or player specially adapted for children
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2210/00—Space saving
- A63B2210/50—Size reducing arrangements for stowing or transport
- A63B2210/52—Frame members linked by elastic means when disassembled
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Mechanical Engineering (AREA)
- Telescopes (AREA)
Abstract
Description
La présente invention concerne un dispositif destiné à centrer et aligner des tubes entre eux permettant un effet charnière pour un pliage complet desdits tubes, ceux-ci étant maintenus par tendeur élastique ou ressort fixé à chacune de leur extremité. The present invention relates to a device intended to center and align tubes together allowing a hinge effect for a complete folding of said tubes, these being held by elastic tensioner or spring fixed at each of their ends.
Le dispositif selon l'invention peut-être réalisé dans n1 importe quelle matière (métal, plastique, caoutchouc etc...) suivant l'utilisation. I1 comporte une partie (1) figure 1 qui se loge par emboitage forcé à l'extrémité d'un tube et une partie (2) figure 1 tronc conique destinée à centrer librement l'autre tube qui vient en butée sur la collerette (3) figure 1. Le trou excentré (4) figure 2 permet le passage d'un tendeur souple (6) figure 4 qui fortement tendu est fixé aux deux extrémités des tubes solidarisant ainsi les deux tubes et le centreur. La fente (5) figure 3 permet le passage du tendeur souple pour faciliter l'effet charnière lors d'un pliage complet des tubes figure 5. The device according to the invention can be produced in any material (metal, plastic, rubber, etc.) depending on the use. I1 comprises a part (1) in FIG. 1 which is housed by forced fitting at the end of a tube and a part (2) in FIG. 1 conical trunk intended to freely center the other tube which abuts on the flange (3 ) figure 1. The eccentric hole (4) figure 2 allows the passage of a flexible tensioner (6) figure 4 which strongly tensioned is fixed at the two ends of the tubes thus joining the two tubes and the centralizer. The slot (5) in Figure 3 allows the flexible tensioner to pass to facilitate the hinge effect when the tubes in Figure 5 are fully bent.
La figure 4 montre l'excentration du trou(4) permettant le fonctionnement du centreur même dans la position de début de pliage. Cette excentration empeche le tendeur souple de se rapprocher du bord ce qui donne un maximum d'efficacité dans la dite position. Dans cette position, c'est à partir de 150 0 environ que l'effet tendeur ne se fait plus sentir et permet le pliage des tubes jusqu'à 380 figure 5. Figure 4 shows the eccentricity of the hole (4) allowing the operation of the centralizer even in the position of start of folding. This eccentricity prevents the flexible tensioner from approaching the edge, which gives maximum efficiency in said position. In this position, it is from around 150 0 that the tensioning effect is no longer felt and allows the bending of the tubes up to 380 Figure 5.
Le dispositif selon l'invention est à plusieurs usages et en particulier dans la construction de mini-buts d'initiation au football ou au handball des- tinés aux scolaires. Avantages majeurs :-buts incassables grâce à l'effet charnière - pliants, ce qui facilite le rangement - et sécurisant, car les enfants ne peuvent plus se suspendre et risquer de tomber à la renverse écrasés par des buts lourds. The device according to the invention has several uses and in particular in the construction of mini football or handball initiation goals intended for schoolchildren. Major advantages: -unbreakable goals thanks to the hinge effect - folding, which facilitates storage - and reassuring, because children can no longer hang themselves and risk falling backwards crushed by heavy goals.
Ces plans et formes ne sont donnés qu'à titre indicatif, le dispositif peut-être par exemple réalisé avec des tubes carrés ou tout autre forme et dans n'importe quel matériau suivant l'utilisation. These plans and shapes are given for information only, the device can for example be made with square tubes or any other shape and in any material depending on the use.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8518562A FR2591680B1 (en) | 1985-12-12 | 1985-12-12 | CENTERER, ELASTIC HINGE FOR TUBES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8518562A FR2591680B1 (en) | 1985-12-12 | 1985-12-12 | CENTERER, ELASTIC HINGE FOR TUBES |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2591680A1 true FR2591680A1 (en) | 1987-06-19 |
FR2591680B1 FR2591680B1 (en) | 1988-05-13 |
Family
ID=9325809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8518562A Expired FR2591680B1 (en) | 1985-12-12 | 1985-12-12 | CENTERER, ELASTIC HINGE FOR TUBES |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2591680B1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4904827A (en) * | 1989-01-30 | 1990-02-27 | Harold Joseph Coleman | Electric cord-protecting shipping plug |
WO1993025285A2 (en) * | 1992-06-11 | 1993-12-23 | Gill Sukhinder Paul T S | Portable goalpost |
WO1998053887A1 (en) * | 1997-05-27 | 1998-12-03 | Act Labs Ltd. | Portable sporting goal framework and net |
DE20022133U1 (en) | 1999-12-27 | 2001-05-03 | Lah Jeh Kun | Tent pole and connection structure of the same |
WO2010036274A1 (en) * | 2008-09-29 | 2010-04-01 | Expresso Fitness Corp. | A hinge apparatus to facilitate position adjustment of equipment |
US7762931B2 (en) | 2007-04-18 | 2010-07-27 | Interactive Fitness Holdings, LLC | Seat for cardio-fitness equipment |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH275646A (en) * | 1948-12-20 | 1951-05-31 | Andrault Robert | Set of tubular elements that can be nested one inside the other. |
FR1044357A (en) * | 1951-10-31 | 1953-11-17 | Sports Camping Soc D Expl | Removable mast intended in particular for tents |
FR1194257A (en) * | 1959-11-09 | |||
FR1301413A (en) * | 1961-07-07 | 1962-08-17 | Anciens Etablissements E Faver | Attachment device between two tubular elements, for example tent frame elements |
FR1499425A (en) * | 1966-09-15 | 1967-10-27 | Germain & Lejour Ets | Coupling device of two tubular elements |
FR2230232A5 (en) * | 1973-05-18 | 1974-12-13 | Gle Indle Comp | Plastic joint elements - for joining galvanised or painted pipe sections |
-
1985
- 1985-12-12 FR FR8518562A patent/FR2591680B1/en not_active Expired
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1194257A (en) * | 1959-11-09 | |||
CH275646A (en) * | 1948-12-20 | 1951-05-31 | Andrault Robert | Set of tubular elements that can be nested one inside the other. |
FR1044357A (en) * | 1951-10-31 | 1953-11-17 | Sports Camping Soc D Expl | Removable mast intended in particular for tents |
FR1301413A (en) * | 1961-07-07 | 1962-08-17 | Anciens Etablissements E Faver | Attachment device between two tubular elements, for example tent frame elements |
FR1499425A (en) * | 1966-09-15 | 1967-10-27 | Germain & Lejour Ets | Coupling device of two tubular elements |
FR2230232A5 (en) * | 1973-05-18 | 1974-12-13 | Gle Indle Comp | Plastic joint elements - for joining galvanised or painted pipe sections |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4904827A (en) * | 1989-01-30 | 1990-02-27 | Harold Joseph Coleman | Electric cord-protecting shipping plug |
WO1993025285A2 (en) * | 1992-06-11 | 1993-12-23 | Gill Sukhinder Paul T S | Portable goalpost |
WO1993025285A3 (en) * | 1992-06-11 | 1994-04-28 | Gill Sukhinder Paul T S | Portable goalpost |
WO1998053887A1 (en) * | 1997-05-27 | 1998-12-03 | Act Labs Ltd. | Portable sporting goal framework and net |
DE20022133U1 (en) | 1999-12-27 | 2001-05-03 | Lah Jeh Kun | Tent pole and connection structure of the same |
US7762931B2 (en) | 2007-04-18 | 2010-07-27 | Interactive Fitness Holdings, LLC | Seat for cardio-fitness equipment |
WO2010036274A1 (en) * | 2008-09-29 | 2010-04-01 | Expresso Fitness Corp. | A hinge apparatus to facilitate position adjustment of equipment |
Also Published As
Publication number | Publication date |
---|---|
FR2591680B1 (en) | 1988-05-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |