FR2629804A1 - Transporter chain - Google Patents

Transporter chain Download PDF

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Publication number
FR2629804A1
FR2629804A1 FR8801579A FR8801579A FR2629804A1 FR 2629804 A1 FR2629804 A1 FR 2629804A1 FR 8801579 A FR8801579 A FR 8801579A FR 8801579 A FR8801579 A FR 8801579A FR 2629804 A1 FR2629804 A1 FR 2629804A1
Authority
FR
France
Prior art keywords
branches
hole
chain
main part
spherical element
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.)
Withdrawn
Application number
FR8801579A
Other languages
French (fr)
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.)
LIBAUD JACQUES
Original Assignee
LIBAUD JACQUES
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 LIBAUD JACQUES filed Critical LIBAUD JACQUES
Priority to FR8801579A priority Critical patent/FR2629804A1/en
Publication of FR2629804A1 publication Critical patent/FR2629804A1/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/06—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms
    • B65G17/08—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms the surface being formed by the traction element
    • B65G17/086—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms the surface being formed by the traction element specially adapted to follow a curved path
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02—Articles

Abstract

The subject of the invention is a transporter chain including links in which each one comprises a principal part 2 and a part equipped with two branches 3 and 4 extending from the principal part and surrounding the principal part of an adjacent link, characterised in that the principal part 2 includes a hole 5 having an overall direction perpendicular to the direction of displacement of the chain provided at a central part with a spherical bearing surface, and in that a spherical element 6 is arranged in an oscillating manner in the said hole and receives a shaft 7 arranged generally perpendicularly to the direction of displacement of the chain and to the said hole and which extends between the two branches of the adjacent link on either side of the spherical element and into the said respective branches.

Description

Chaine de transporteur.
La présente invention concerne une chaîne de transporteur comprenant d'une part des maillons dont chacun comprend une partie principale et une partie munie de deux branches s'étendant depuis la partie principale et enserrant la partie principale d'un maillon adjancent, la partie de tête de la partie principale comportant un trou de direction perpendiculaire dans son ensemble à la direction de déplacement de la chaîne pourvue en partie centrale d'une portée sphérique, d'autre part un élément sphérique disposé de façon tournante dans le dit trou, et enfin un axe disposé d'une façon générale per pendiculairement à la direction de déplacement delta chaîne et au dit
Au maillon aijancent trou et s'étendant entre les deux branchesvde pert et d'autre de l!é- lament sphérique de la partie principale d'un maillon adjacent, l'axe dites -- -' - étant disposé dans l'élément sphérique et dans lesVbranches respectives.Conveyor chain.
The present invention relates to a conveyor chain comprising on the one hand links, each of which comprises a main part and a part provided with two branches extending from the main part and enclosing the main part of an adjoining link, the head part. of the main part comprising a direction hole perpendicular as a whole to the direction of movement of the chain provided in the central part with a spherical bearing, on the other hand a spherical element disposed in a rotating manner in said hole, and finally a axis generally arranged perpendicular to the direction of movement of the delta chain and to the said
The hole is joined to the link and extends between the two branches of the other side of the spherical element of the main part of an adjacent link, the axis known as - - '- being arranged in the spherical element. and in the respective Branches.

Les chaines de transporteurs dans lesquelles les maillons peuvent être inclinés mutuellement autour de deux axes qui sont disposés d'une façon générale perpendiculairement l'un à l'autre ainsi qu 'à la direction de déplacement de la chaîne, chaînes qui sont dites à maillons de cardan ou bi-directionnelles sont connues à partir par exemple du brevet U.S nO 3 768 631. Ces chaînes comprennent habituellement un axe s'étendant entre deux branches de fourche d'un maillon, et l'axe est monté de façon tournante dans un élément cylindrique qui, à son tour, est disposé de façon tournante dans un trou ou un évidement formé dans une partie d'un maillon adja cent, cette partie étant entourée par les dites branches de fourche. L'axe est fixé aux branches de fourche. Conveyor chains in which the links can be inclined mutually around two axes which are generally arranged perpendicularly to each other as well as to the direction of movement of the chain, chains which are said to be links cardan or bi-directional are known from, for example, US Pat. No. 3,768,631. These chains usually comprise an axle extending between two fork legs of a link, and the axle is rotatably mounted in a cylindrical element which, in turn, is rotatably arranged in a hole or a recess formed in a part of a link already cent, this part being surrounded by said fork legs. The axle is fixed to the fork legs.

Les channes, de part leur principe, peuvent être orientées dans deux directions uniquement. Le fait que l'axe est monté de fa çon tournante dans l'élément cylindrique ou dans les deux branches nécessite un jeu de fonctionnement, de ce fait l'effort de traction admissible est diminué par rapport à un montage sans jeu. The chains, by their principle, can be oriented in two directions only. The fact that the axis is rotatably mounted in the cylindrical element or in the two branches requires a working clearance, therefore the admissible tensile force is reduced compared to a mounting without clearance.

La chaîne selon l'invention est m-ulti-directionnelle. Elle part met une inclinaison des produits transportés en continu. Elle évite les contraintes mécaniques parasites dues au mauvais appui;des maillons sur leur sol de glissement. Le fait que selon l'invention ltélé- ment sphérique est inserré dans un trou sphérique ménagé dans la partie principale du maillon et que l'axe de liaison entre ltélément sphérique et les deux branches du maillon suivant est monté serré permet d'obtenir un effort de traction important.On obtient ce résultat selon la présente invention grâce au fait que la liaison entre chaqye maillon est obtenue par ltélément sphérique inserré dans le trou spherique ménagé dans la partie principale du maillon, les deux branches s'étendant depuis la partie principale du maillon suivant, se plaçant de part et d'autre de ltélément sphérique.  The chain according to the invention is m-ulti-directional. It leaves puts a tilt of the products transported continuously. It avoids parasitic mechanical stresses due to poor support; links on their sliding floor. The fact that according to the invention the spherical element is inserted in a spherical hole formed in the main part of the link and that the connecting axis between the spherical element and the two branches of the following link is mounted tightly allows a force to be obtained This is obtained according to the present invention thanks to the fact that the connection between each link is obtained by the spherical element inserted in the spherical hole formed in the main part of the link, the two branches extending from the main part of the next link, placed on either side of the spherical element.

La liaison entre l'élément sphérique et les deux branches est obtenue par un axe monté serré dansiltélément sphérique et les deux branches du maillon suivant.The connection between the spherical element and the two branches is obtained by a pin mounted tightly in the spherical element and the two branches of the following link.

On v*a décrire ci-après la présente invention de façon détaillée en se référant au dessin annexé sur lequel:
Les figures 1,2 et 3 montrent différentes vues et coupes d'un maillon d'une chaîne conçue suivant un des modes de réalisation de l'invention;
la figure 4 montre un élément sphérique qui constitue une partie d'un dispositif selon la présente invention;
la figure 5 montre un axe qui appartient à un dispositif selon la présente invention;
la figure 6 montre une coupe de deux maillons de chaine accouplés.The present invention will be described below in detail with reference to the attached drawing in which:
Figures 1,2 and 3 show different views and sections of a link in a chain designed according to one of the embodiments of the invention;
Figure 4 shows a spherical element which constitutes a part of a device according to the present invention;
Figure 5 shows an axis which belongs to a device according to the present invention;
Figure 6 shows a section of two coupled chain links.

On voit sur les figures 1, 2 et 3 qu'un maillon de chaine comprend une plaque 61) de support de charge, une partie principale (2) et une partie fourchue comportant deux branches (3) et (4) de fourche s'étendant depuis la partie principale. Un trou (5) est ménagé dans la partie principale d'une façon générale perpendiculairement à la direction de déplacement de la chaîne comportant une surface annulaire sohériaue (5B) en son milieu. et deux surfaces annulaires s'elargissant vers l'extérieur. coniques (5A) à ses deux extrémités#.Partant de son corps principal et parallèles au clan de la portée annulaire. deux bras sont disoosés sont en y et prolongé de deux plaques parallèles, espaçées, perforées elles-mêmes et prolongéesXextérieurement de bagues définissant Be971ésages avec des portées suffisantes dans lesquels sera serré l'axe qui porte dans l'espace inter-bras la rotule (6) par son alésage (8), la dite rotule étant prolongée latéralement par des portes cylindriques. It can be seen in FIGS. 1, 2 and 3 that a chain link comprises a load support plate 61), a main part (2) and a forked part comprising two fork legs (3) and (4). extending from the main part. A hole (5) is formed in the main part generally perpendicular to the direction of movement of the chain having a soherical annular surface (5B) in the middle. and two annular surfaces widening towards the outside. conical (5A) at its two ends #. Starting from its main body and parallel to the clan of the annular bearing. two arms are disoosed are in y and extended by two parallel plates, spaced, perforated themselves and extendedXteriorly of rings defining Be971 bores with sufficient spans in which will be tightened the axis which carries in the inter-arm space the patella (6 ) by its bore (8), said ball joint being extended laterally by cylindrical doors.

Bien entendu, des modes de réalisation autres que celui décrit
ci-dessus sont également possibles dans le cadre de la présente invention. Par exemple, les pattes de support de charge peuvent être conçues de manière différente et il n'est pas obligatoire qu'elles soient des plaques. L'axe (7) peut être fixé dans ltélément (6) de façon différente ou éventuellement, faire partie intégrante du dit ele'rnent,,sinon l'axe (7) est disposé avec un ajustement serré d'une part dans un trou (8) de ltélément sphérique (6), et d'autre part dans les trous (9) et (10) des branches (3) et (4). Of course, embodiments other than that described
above are also possible in the context of the present invention. For example, the load support legs can be designed differently and they do not have to be plates. The axis (7) can be fixed in the element (6) in a different way or possibly, be an integral part of said ele'rnent ,, otherwise the axis (7) is arranged with a tight fit on the one hand in a hole (8) of the spherical element (6), and on the other hand in the holes (9) and (10) of the branches (3) and (4).

Claims (2)

3- REVENDICATIONS.3- CLAIMS. 1- Chaine de transporteur comportant des maillons-dont chacun comprend une partie principale(2) et une partie munie de deux branches (3) et (4) s'étendant depuis la partie principale et enserrant la partie principale d'un maillon adja cent caractérisé en ce que la partie principale (2) comporte un trou (5) de direction perpendiculaire dans son ensemble à la direction de déplacement de la chaîne pourvue en partie centrale d'une portée sphérique et en ce qu'un élé- ment sphérique (6) est disposé de façon oscillante dans le dit trou, et recevant un axe (7) disposé de façon générale perpendiculairement à la direction de déplacement de la chaîne et au dit trou et s'éten du maillon adjacent dant entre les deux branches#de part et d'autre de l'élément sphérique dites et dans les#branches respectives. 1- Conveyor chain comprising links-each of which comprises a main part (2) and a part provided with two branches (3) and (4) extending from the main part and enclosing the main part of a link already cent characterized in that the main part (2) has a directional hole (5) perpendicular as a whole to the direction of movement of the chain provided in the central part with a spherical bearing and in that a spherical element ( 6) is arranged in an oscillating manner in the said hole, and receiving an axis (7) arranged generally perpendicular to the direction of movement of the chain and to the said hole and extends from the adjacent link dant between the two branches # de on either side of the said spherical element and in the respective # branches. 2- Dispositif suivant la revendication 1 caractérisé par le fait que l'axe (7) est disposé avec un ajustement serré d'une part dans un trou (8) de l'élément sphérique (6), et d'autre part dans les trous (9) et (10) des branches (3) et (4).  2- Device according to claim 1 characterized in that the axis (7) is disposed with a tight fit on the one hand in a hole (8) of the spherical element (6), and on the other hand in the holes (9) and (10) of the branches (3) and (4).
FR8801579A 1988-02-10 1988-02-10 Transporter chain Withdrawn FR2629804A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8801579A FR2629804A1 (en) 1988-02-10 1988-02-10 Transporter chain

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8801579A FR2629804A1 (en) 1988-02-10 1988-02-10 Transporter chain

Publications (1)

Publication Number Publication Date
FR2629804A1 true FR2629804A1 (en) 1989-10-13

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ID=9363146

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8801579A Withdrawn FR2629804A1 (en) 1988-02-10 1988-02-10 Transporter chain

Country Status (1)

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FR (1) FR2629804A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2788044A1 (en) 1998-12-30 2000-07-07 Gallet Systemes Automatises Convoying belt for sorting office of for luggage in airport is based on chain sections linked with variable center-to-center distance link and with fixed length link directed on guiderail
US9205986B2 (en) 2012-03-20 2015-12-08 Flexlink Ab Conveyor chain link, conveyor chain, drive wheel for a conveyor chain and a system comprising such a drive wheel
US10479608B2 (en) 2018-02-19 2019-11-19 Luxme Technologies Inc. Linked disc assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2788044A1 (en) 1998-12-30 2000-07-07 Gallet Systemes Automatises Convoying belt for sorting office of for luggage in airport is based on chain sections linked with variable center-to-center distance link and with fixed length link directed on guiderail
US9205986B2 (en) 2012-03-20 2015-12-08 Flexlink Ab Conveyor chain link, conveyor chain, drive wheel for a conveyor chain and a system comprising such a drive wheel
US10479608B2 (en) 2018-02-19 2019-11-19 Luxme Technologies Inc. Linked disc assembly

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