FR2479363A1 - Sleeve for spigot and socket joint for e.g. demountable fishing rod - has cylindrical bore and taper barrel which houses onto and into connected tubular members - Google Patents
Sleeve for spigot and socket joint for e.g. demountable fishing rod - has cylindrical bore and taper barrel which houses onto and into connected tubular members Download PDFInfo
- Publication number
- FR2479363A1 FR2479363A1 FR8007137A FR8007137A FR2479363A1 FR 2479363 A1 FR2479363 A1 FR 2479363A1 FR 8007137 A FR8007137 A FR 8007137A FR 8007137 A FR8007137 A FR 8007137A FR 2479363 A1 FR2479363 A1 FR 2479363A1
- Authority
- FR
- France
- Prior art keywords
- sleeve
- elements
- spigot
- connection
- cylindrical
- 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
- 239000000463 material Substances 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000004026 adhesive bonding Methods 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract 1
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 230000035515 penetration Effects 0.000 description 3
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
Description
MANCHON DE RACCORDEMENT D'ELEMENTS TUBULAIRES. CONNECTING SLEEVE OF TUBULAR ELEMENTS.
Les ensembles formés d'éléments le plus souvent; tubu laires disposes en prolongement les uns des autres sont utilisés dans de nombreuses applications extrêmement diverses, telles que , entre autres, cannes à pêche, manches d'épuisettes , perches nécessaires pour la mise en place d'affiches, le lavage des vitres , etc... The sets formed of elements most often; tubu laires arranged in extension of each other are used in many extremely diverse applications, such as, among other things, fishing rods, landing net handles, poles necessary for putting up posters, washing windows, etc. ...
Parmi les dispositiSs connus communément utilisés permettant d'assurer la liaison entre les différents éléments, on peut citer les dispositifs du type dit à emboîtement teles copique. Among the commonly known known dispositiSs for ensuring the connection between the different elements, mention may be made of devices of the so-called telescopic interlocking type.
Mais ceux-ci présentent deux inconvénients principaux: d'une part le développement maximum que l'on peut obtenir est prédéterminé de construction et ne peut plus entre modifié t d'autre part, en cas de pénétration de petits corps étrangers tels que gains de sable ,graviers ,entre les éléments, il est pratiquement impossible d'extraire les corps précités et il en résulte un fonctionnement défectueux ,voire une mise hors dtusa- ge. But these have two main drawbacks: on the one hand, the maximum development that can be obtained is predetermined in construction and can no longer be modified t, on the other hand, in the event of penetration of small foreign bodies such as gains in sand, gravel, between the elements, it is practically impossible to extract the aforementioned bodies and this results in faulty operation, or even a decommissioning.
la présente invention a pour objet un manchon prévu pour ltassemblage d'éléments tubulaires tels que destinés aux applications indiquées ci-dessus, permettant d'obvier aux ineon- vénients précités. the subject of the present invention is a sleeve intended for the assembly of tubular elements such as intended for the applications indicated above, making it possible to obviate the aforementioned drawbacks.
Ce manchon est constitué par un matériau doté d'une relative élasticité et la forme en est conçue pour assurer un raccordement parfaitement rigide de deux éléments prévus pour titre assemblés à la suite l'un de l'autre, avec s ce qui est particulierement avantageux la possibilité de -faire varier a volonté la longueur totale de l'assemblage ainsi obtenu. This sleeve is made of a material with a relative elasticity and the shape is designed to ensure a perfectly rigid connection of two elements provided for title assembled one after the other, with s which is particularly advantageous the possibility of varying the total length of the assembly thus obtained at will.
Il est évident que l'utilisation de tels manchons permet de faire varier à volonté le nombre d'éléments assemblés et d1 obtenir ainsi des ensembles de longtuze quelconques modifiables à volonté.It is obvious that the use of such sleeves makes it possible to vary at will the number of elements assembled and to thus obtain sets of any longtuze which can be modified at will.
On comprendra mieux les caractéristiques et avantages de l'invention en se référant à la description suivante et au dessin qui l'accompagne dans lequel s
La figure 1 représente deux éléments tubulaires dont l'un est pourvu d'un manchon de raccordement conforme à l'invention, avant assemblage;
la figure 2 représente les deux éléments assemblés,
La figure 3 représente un manchon prévu pour permettre de modifier à volonté la longueur totale des deux éléments assemblés.The characteristics and advantages of the invention will be better understood by referring to the following description and the accompanying drawing in which s
Figure 1 shows two tubular elements, one of which is provided with a connection sleeve according to the invention, before assembly;
FIG. 2 represents the two assembled elements,
Figure 3 shows a sleeve provided to allow to modify at will the total length of the two assembled elements.
la Figure 4 représente une variante de forme donnée à une partie du manchon et dont l'intérOt saura précisé au cours de la description consacrée à la figure 4. FIG. 4 represents a variant of shape given to part of the sleeve and the interest of which will be specified during the description devoted to FIG. 4.
Sur les figure 1 et 2, la référence 1 désigne le manchon. la référence 2 désigne 11éliment tubulaire introduit dans l'alésage du manchon 1. La référence 3 désigne l'élément dont l'alésage est prévu pour permettre la pénétration du manchon 1 comme l'indiquent les flèches. In FIGS. 1 and 2, the reference 1 designates the sleeve. the reference 2 designates the tubular element introduced into the bore of the sleeve 1. The reference 3 designates the element whose bore is provided to allow the penetration of the sleeve 1 as indicated by the arrows.
Sur la figure 2, les deux éléments tubulaires 2 et 3 sont représentés assemblés et la partie du manchon 1 pénétrant dans l'élément 3 est représentée en traits interrompus. In FIG. 2, the two tubular elements 2 and 3 are shown assembled and the part of the sleeve 1 penetrating into the element 3 is shown in broken lines.
Dans cet exemple de réalisation le manchon 1 est au préalable rendu solidaire de l'élément 3 , par exemple par collage. In this exemplary embodiment, the sleeve 1 is previously made integral with the element 3, for example by gluing.
On notera sur ces figures la forme particulière du manchon qui permet d'obtenir l'assemblage précité : entre les points 4 et 5, la périphérie du manchon affecte longitudinalement une forme légèrement conique, tandis que la partie comprise entre les points 5 et 6 est cylindrique. Dans ces conditions ; on conçoit que du fait de la forme qui vient d'étire décrite et de l'élasticité et compressibilité relatives du matériau constituant le manchon 1, la pénétration de ce dernier dans l'élément 3 assure le ferme maintien en place requis, sans pour autant interdire un démontage ultérieur. Note in these figures the particular shape of the sleeve which makes it possible to obtain the abovementioned assembly: between points 4 and 5, the periphery of the sleeve has a slightly conical shape longitudinally, while the part between points 5 and 6 is cylindrical. In these conditions ; it is understood that due to the shape which has just been described and the relative elasticity and compressibility of the material constituting the sleeve 1, the penetration of the latter into the element 3 ensures the required firm hold in place, without however prohibit subsequent disassembly.
La figure 3 représente une variante de forme du manchon prévue pour permettre de faire varier la longueur de l'assemblage de deux éléments tels que 2 et 3 des figures l et 2. FIG. 3 represents a variant form of the sleeve provided to allow the length of the assembly of two elements such as 2 and 3 of FIGS. 1 and 2 to be varied.
Dans ce cas, le manchon ll n'est pas normalement solidaire de l'élément 2 et peut coulisser librement le long de ce dernier. Dans ce manchon est pratiquée au moins une fente longitudinale désignée ici par la référence 7
Ainsi, après avoir placé le manchon 1 en un point prédéterminé le long de l'élément 2, la mise en place de l'élément 3 entourant le manchon 1 assure, en raison de la présence de la fente 7 et de l'élasticité et compressabilité relatives du matériau constitutif, le blocage en position des éléments 2 et 3.In this case, the sleeve ll is not normally secured to the element 2 and can slide freely along the latter. In this sleeve is made at least one longitudinal slot designated here by the reference 7
Thus, after having placed the sleeve 1 at a predetermined point along the element 2, the positioning of the element 3 surrounding the sleeve 1 ensures, due to the presence of the slot 7 and the elasticity and relative compressibility of the constituent material, blocking in position of elements 2 and 3.
Sur la fiL1re 4, l'extrémité 4 du manchon représenté sur la figure 1. est désignée par la référence 10. Cette extrémité affecte longitudinalement une forme conique d'orien- tation inverse de celle stétendant sur la presque totalité de la longueur du manchon, de manière à permettre de pouvoir faire pénétrer l'un dans l'autre deux éléments d'alésages différents afin de réduire l'encombrement aussi bien pour le rangement que pour le transport. In fiL1re 4, the end 4 of the sleeve shown in FIG. 1. is designated by the reference 10. This end has a longitudinally conical shape of opposite orientation to that which extends over almost the entire length of the sleeve, so as to be able to penetrate one into the other two elements of different bores in order to reduce the space requirement both for storage and for transport.
Il est entendu que sans sortir du cadre de l'invention toutes variantes de proportions pourront Entre apportées aux éléments représentés à titre indicatif au dessin annexé. It is understood that without departing from the scope of the invention, any variations in proportions may be made to the elements shown for information in the attached drawing.
De mimez le nombre de manchons de raccordement et d'éléments tubulaires assemblés comme indiqué pourra tre quelconque, ces derniers pourront tre autres que cylindriques, et le nombre de fentes pratiquées dans le manchon pourra eAtre supérieur à un. Mimicking the number of connection sleeves and tubular elements assembled as indicated may be any, the latter may be other than cylindrical, and the number of slots made in the sleeve may be greater than one.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8007137A FR2479363A1 (en) | 1980-03-31 | 1980-03-31 | Sleeve for spigot and socket joint for e.g. demountable fishing rod - has cylindrical bore and taper barrel which houses onto and into connected tubular members |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8007137A FR2479363A1 (en) | 1980-03-31 | 1980-03-31 | Sleeve for spigot and socket joint for e.g. demountable fishing rod - has cylindrical bore and taper barrel which houses onto and into connected tubular members |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2479363A1 true FR2479363A1 (en) | 1981-10-02 |
FR2479363B3 FR2479363B3 (en) | 1983-07-18 |
Family
ID=9240306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8007137A Granted FR2479363A1 (en) | 1980-03-31 | 1980-03-31 | Sleeve for spigot and socket joint for e.g. demountable fishing rod - has cylindrical bore and taper barrel which houses onto and into connected tubular members |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2479363A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112242082A (en) * | 2020-11-09 | 2021-01-19 | 桂林旅游学院 | Probability demonstration device for applied mathematical teaching |
CN113550964A (en) * | 2021-07-22 | 2021-10-26 | 辽宁固多金金属制造有限公司 | Linear type connecting structure and connecting method of section bars |
-
1980
- 1980-03-31 FR FR8007137A patent/FR2479363A1/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112242082A (en) * | 2020-11-09 | 2021-01-19 | 桂林旅游学院 | Probability demonstration device for applied mathematical teaching |
CN113550964A (en) * | 2021-07-22 | 2021-10-26 | 辽宁固多金金属制造有限公司 | Linear type connecting structure and connecting method of section bars |
CN113550964B (en) * | 2021-07-22 | 2022-09-13 | 辽宁固多金金属制造有限公司 | Linear type connecting structure and connecting method of section bars |
Also Published As
Publication number | Publication date |
---|---|
FR2479363B3 (en) | 1983-07-18 |
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ST | Notification of lapse |