FR2540837A1 - Flexile tank - Google Patents

Flexile tank Download PDF

Info

Publication number
FR2540837A1
FR2540837A1 FR8302225A FR8302225A FR2540837A1 FR 2540837 A1 FR2540837 A1 FR 2540837A1 FR 8302225 A FR8302225 A FR 8302225A FR 8302225 A FR8302225 A FR 8302225A FR 2540837 A1 FR2540837 A1 FR 2540837A1
Authority
FR
France
Prior art keywords
envelope
thicknesses
edges
glued
bladder
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
FR8302225A
Other languages
French (fr)
Other versions
FR2540837B1 (en
Inventor
Gerard Salomon
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.)
Plastimo SAS
Original Assignee
Plastimo SAS
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 Plastimo SAS filed Critical Plastimo SAS
Priority to FR8302225A priority Critical patent/FR2540837B1/en
Publication of FR2540837A1 publication Critical patent/FR2540837A1/en
Application granted granted Critical
Publication of FR2540837B1 publication Critical patent/FR2540837B1/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D37/00Portable flexible containers not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

This flexible tank is constituted by a bladder made of flexible material, or of rubber, enclosed in a casing of corresponding dimensions. Its bladder 1 and its casing 2 are each constituted from two thicknesses, particularly rectangular, of the same dimensions, welded, sewn, glued or fixed in any other manner to each other, along their edges, and a reinforcement 3 of one of the corners of the casing, preferably triangular, is interposed between its two thicknesses, and its perpendicular edges are also welded, sewn, glued or fixed in any other manner, to the edges of the two thicknesses of the casing, between which thicknesses it is interposed; the corresponding corner of one of the two thicknesses of the casing is truncated at 4 beyond its overlapping of its previously mentioned triangular reinforcement.

Description

La présente invention a pour objet un réservoir souple plus spécialement destiné a équiper les bateaux de plaisance ou autres. The present invention relates to a flexible tank more specifically intended to equip pleasure boats or other.

Les réservoirs souples connus jusqu'à ce jour sont constitués par une poche réalisée en toile enduite de caoutchouc ou de matière plastique souple, collée ou soudée, et qui comporte des moyens permettant sa fixation sur place. The flexible tanks known to date consist of a pocket made of canvas coated with rubber or flexible plastic, glued or welded, and which includes means allowing its fixing on site.

Un inconvénient de ces réservoirs souples réside en ce que, en cas d'incident, tel que perforation par abrasion, éclatement lors du remplissage. fait sous-pression, remplissage avec un produit nocif, par exemple, il faut changer le réservoir. A drawback of these flexible tanks is that, in the event of an incident, such as perforation by abrasion, bursting during filling. under pressure, filling with a harmful product, for example, the tank must be changed.

La presente invention a pour objet un réservoir souple évitant ces inconvénients des réservoirs souples connus jusqu'à ce jour. The present invention relates to a flexible tank avoiding these drawbacks of flexible tanks known to date.

A cet effet, le réservoir souple suivant la présente invention constitué par une vessie en matière plastique souple,
Qu en caoutchouc, enserrée dans une enveloppe de dimensions correspondantes est caractérisé en ce que la vessie et son enveloppe sont constituées chacune de deux épaisseurs, par exemple rectangulaires, de mêmes dimensions, elles sont soudées, cousues, collées, ou fixées de toute autre manière l'une à l'autre, le long de leurs bords, un renforcement d'un des coins de l'enveloppe, préférablement triangulaire, est intercalé entre ses deux épaisseurs, et ses bords orthogonaux sont également soudés, cousus, collés, ou fixés de toute autre manière, aux bords des deux épaisseurs de l'enveloppe, entre les quelles 1 est Antercalét et en ce que le coin coxtespondant de l'une des deux epaibsaeuxs de l'enveloppe est tronqué au-delà de son recouvrement du xenforcement txaangulaire précité,
On crée ainsi dans ce coin tronqué, entre l'épaisseur correspondante de l'enveloppe et son renforcement, une ouverture à travers laquelle on peut enfiler la vessie que l'on désire mettre en place ou retirer, et on repousse ensuite le coin correspondant de la vessie sous le renforcement précitée
Le dessin annexé montre à titre d'exemple un mode de réalisation de la présente invention.
For this purpose, the flexible tank according to the present invention constituted by a flexible plastic bladder,
Qu rubber, enclosed in an envelope of corresponding dimensions is characterized in that the bladder and its envelope each consist of two thicknesses, for example rectangular, of the same dimensions, they are welded, sewn, glued, or fixed in any other way to each other, along their edges, a reinforcement of one of the corners of the envelope, preferably triangular, is interposed between its two thicknesses, and its orthogonal edges are also welded, sewn, glued, or fixed in any other way, at the edges of the two thicknesses of the envelope, between which 1 is Antercalét and in that the coexisting corner of one of the two epaibsaeuxs of the envelope is truncated beyond its overlap of the txaangular xenforcement above,
There is thus created in this truncated corner, between the corresponding thickness of the envelope and its reinforcement, an opening through which one can thread the bladder which one wishes to put in place or remove, and the corresponding corner is then pushed back. the bladder under the aforementioned reinforcement
The accompanying drawing shows by way of example an embodiment of the present invention.

La figure 1 est une vue en élévation, avec arrachement
La figure 2 est une vue en coupe faite suivant la ligne
II-II de la figure 1.
Figure 1 is an elevational view, broken away
Figure 2 is a sectional view taken along the line
II-II of Figure 1.

La figure 3 est une vue en coupe faite suivant la ligne
III-III de la figure 1.
Figure 3 is a sectional view taken along the line
III-III of figure 1.

Le réservoir représenté comporte une vessie 1, constituée de deux épaisseurs de mêmes dimensions, en matière plastique, dont les bords sont soudés électroniquement, ou en caoutchouc, dont les bords sont collés. The reservoir shown comprises a bladder 1, consisting of two thicknesses of the same dimensions, made of plastic, the edges of which are welded electronically, or of rubber, the edges of which are glued.

L'enveloppe 2 est également constituée de deux épaisseurs semblables, en tissu enduit ou non, dont les bords sont également cousus ou collés. The envelope 2 also consists of two similar thicknesses, in coated or uncoated fabric, the edges of which are also sewn or glued.

Dans un des quatre coins de cette enveloppe, un triangle de renforcement 3 a ses bords orthogonaux cousus ou collés entre ceux des deux épaisseurs de l'enveloppe 2; en outre, une des deux épaisseurs de ce même coin de l'enveloppe 2 est tronquée.en 4, bien au-delà du bord intérieur 5 du triangle de renforcement 3. In one of the four corners of this envelope, a reinforcing triangle 3 has its orthogonal edges sewn or glued between those of the two thicknesses of the envelope 2; in addition, one of the two thicknesses of this same corner of the envelope 2 is truncated at 4, well beyond the inner edge 5 of the reinforcement triangle 3.

De la sorte, on crée une large ouverture 6, à travers laquelle il est aisé. d'introduire à plat la vessie 1 et, d'autre part, grâce au triangle de renforcement 3, le coin correspondant de l'enveloppe est au moins aussi solide que ses trois autres coins. In this way, a large opening 6 is created, through which it is easy. to introduce the bladder 1 flat and, on the other hand, thanks to the reinforcement triangle 3, the corresponding corner of the envelope is at least as solid as its three other corners.

Des sangles 7 sont prévues dans chacun des coins de l'enveloppe 2 pour la fixation du réservoir en place; une fermeture 8, 9 maintient le bord tronqué 4 d'une des épaisseurs de l'enveloppe et empêche que des efforts trop importants puissent être exercés inopinément sur lui et provoque un arrachement.  Straps 7 are provided in each of the corners of the casing 2 for fixing the reservoir in place; a closure 8, 9 maintains the truncated edge 4 of one of the thicknesses of the envelope and prevents excessive forces being able to be unexpectedly exerted on it and causes tearing.

Une dea épaisseurs de l'enveloppe peut également comporter des Xenforcements 10 et 11 autour de trous prévus pour les embouts destinés à l'entrée et la sortie du liquide que doit contenir la vessie 1; ils sont obturés et fixés par des bouchons appropriés 12 et 13. One of the thicknesses of the envelope may also include reinforcements 10 and 11 around holes provided for the nozzles intended for the entry and exit of the liquid which the bladder 1 must contain; they are closed and fixed by suitable plugs 12 and 13.

Il est bien entendu que le mode de réalisation de lvinven- tion qui a été décrit ci-dessus en référence au dessin annexé a été donné à titre purement indicatif et nullement limitatif et que de nombreuses modifications peuvent être apportées sans qu'on s'écarte pour cela du cadre de la présente invention.  It is understood that the embodiment of the invention which has been described above with reference to the appended drawing has been given for information only and is in no way limitative and that numerous modifications can be made without departing from the scope. for this the scope of the present invention.

Claims (2)

- REVENDICAT.IONS- CLAIMS 1.- Réservoir souple constitué par une vessie en matière 1.- Flexible tank constituted by a material bladder plastique souple, ou en caoutchouc, enserrée dans une enveloppe flexible plastic, or rubber, enclosed in an envelope de dimensions correspondantes earacté;rîsé en ce que la vessie of corresponding dimensions earacté; fitted in that the bladder (1) et son enveloppe (2) sont constituées chacune de deux épais (1) and its envelope (2) each consist of two thick seurs,par exemple rectangulaires, de mêmesdimensions,elles sont sou sisters, for example rectangular, of the same dimensions, they are sou dées, cousues, collées, ou fixées de toute autre manière l'une à dices, sewn, glued, or fixed in any other way one to l'autre,lelongde leurs bords, unrenforcement (3) d'un des coins the other, along their edges, a reinforcement (3) of one of the corners de l'enveloppe, préférablement triangulaire, est intercalé entre of the envelope, preferably triangular, is interposed between ses deux épaisseurs, et ses bords orthogonaux sont également its two thicknesses, and its orthogonal edges are also soudés, cousus, collés, ou fixés de toute autre rtanière, aux bords des welded, sewn, glued, or fixed in any other way, at the edges of deux épaisseurs de l'enveloppe, entre lesquelles il est interca two thicknesses of the envelope, between which it is interca lé, et en ce que le coin correspondant de l'une des deux épais strip, and in that the corresponding corner of one of the two thick seurs de l'enveloppe-est tronqué en (4) au-delà de son recouvre sisters of the envelope-is truncated in (4) beyond its overlap ment du renforcement triangulaire-précité. ment of the aforementioned triangular reinforcement. Réservoir souple suivant la revendication 1 caractérisé en ce que des sangles (7) sont prévues dans chacun des coins de l'enveloppe (2) pour la fixation du réservoir en place. Flexible tank according to claim 1 characterized in that straps (7) are provided in each of the corners of the envelope (2) for fixing the tank in place. 3.- Réservoir souple suivant l'une quelconque des revendications 1 ou 2 caractérise en ce qu'une fermeture (8,9) maintient le bord tronqué (4) d'une des épaisseurs de l'enveloppe et empêche que des efforts trop importants puissent être exerces inopinément sur lui et provoque un arrachement.  3.- flexible tank according to any one of claims 1 or 2 characterized in that a closure (8,9) maintains the truncated edge (4) of one of the thicknesses of the envelope and prevents too great efforts can be exerted unexpectedly on it and causes a tearing.
FR8302225A 1983-02-11 1983-02-11 FLEXIBLE TANK Expired FR2540837B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8302225A FR2540837B1 (en) 1983-02-11 1983-02-11 FLEXIBLE TANK

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8302225A FR2540837B1 (en) 1983-02-11 1983-02-11 FLEXIBLE TANK

Publications (2)

Publication Number Publication Date
FR2540837A1 true FR2540837A1 (en) 1984-08-17
FR2540837B1 FR2540837B1 (en) 1986-01-17

Family

ID=9285840

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8302225A Expired FR2540837B1 (en) 1983-02-11 1983-02-11 FLEXIBLE TANK

Country Status (1)

Country Link
FR (1) FR2540837B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104828372A (en) * 2015-04-29 2015-08-12 华忠(青岛)环境科技有限公司 Anti-seepage bag and preparing method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB608123A (en) * 1942-12-16 1948-09-10 Spanel Abram Nathaniel Improvements in or relating to flexible, collapsible fluid containers and method of producing same
FR940670A (en) * 1946-11-29 1948-12-20 Flexible packaging for liquids

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB608123A (en) * 1942-12-16 1948-09-10 Spanel Abram Nathaniel Improvements in or relating to flexible, collapsible fluid containers and method of producing same
FR940670A (en) * 1946-11-29 1948-12-20 Flexible packaging for liquids

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104828372A (en) * 2015-04-29 2015-08-12 华忠(青岛)环境科技有限公司 Anti-seepage bag and preparing method thereof
CN104828372B (en) * 2015-04-29 2018-08-31 青岛北美油气田环保科技有限公司 Antiseepage capsule and preparation method thereof

Also Published As

Publication number Publication date
FR2540837B1 (en) 1986-01-17

Similar Documents

Publication Publication Date Title
FR2683506A1 (en) Closure permitting drinking, for containers intended to contain a liquid
EP1373674A1 (en) Device with flexible shutter
FR2755670A1 (en) Semi-rigid carton with internal supple bag
EP0794070A1 (en) Document holder and its method of fabrication
FR2540837A1 (en) Flexile tank
FR2628250A1 (en) Box for video cassettes - uses conventional cassette box with locking tab combining anti-theft tag with alarm indicating opening of box
EP0147346A1 (en) Bag of synthetic flexible material having a removable rigid element serving as a stopper element
FR2529764A1 (en) Protective sheath for transporting sailboard
FR2699505A1 (en) Soft security bag.
EP0238132A2 (en) Film cartridge for exposing and processing a radiographic film
FR2715114A1 (en) Document holder for vehicle dashboard
BE1017163A3 (en) Additional storage device helmet or otherwise.
CH291975A (en) Protective device for road vehicle.
FR2594009A1 (en) Garment with rapid closure and opening with means for sealing against the entry of rain water or sea water
FR2761050A1 (en) Easy-open envelope
FR2752710A1 (en) Case to display illustration and related object
FR2608030A1 (en) Device for displaying articles
FR2671331A1 (en) BAG FOR THE TRANSPORT OF FUNDS, VALUES, DOCUMENTS AND PILES, WITH VISUAL INDICATOR OF INVIOLABILITY.
FR2792507A1 (en) Deformable bracelet comprises flexible covering housing spring steel leaf
CH665187A5 (en) ENVELOPE.
FR2573728A1 (en) Barrel with a detachable base intended for receiving the rigid container of another container, made of flexible material and fitted with a connector for a dispensing device
FR2816288A1 (en) FLUID PRODUCT DISPENSER
EP1446336B1 (en) Fluid product dispenser
BE1000119A7 (en) Motor vehicle windscreen protector - comprises trapezium shaped sheet with tapes gripped by doors and envelopes fitting over mirrors
FR2700105A3 (en) Finishing trim for bags, suitcases or the like.

Legal Events

Date Code Title Description
ST Notification of lapse