DK9400401U3 - Chain link for conveyor chain - Google Patents

Chain link for conveyor chain Download PDF

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Publication number
DK9400401U3
DK9400401U3 DK9400401U DK9400401U DK9400401U3 DK 9400401 U3 DK9400401 U3 DK 9400401U3 DK 9400401 U DK9400401 U DK 9400401U DK 9400401 U DK9400401 U DK 9400401U DK 9400401 U3 DK9400401 U3 DK 9400401U3
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DK
Denmark
Prior art keywords
chain link
chain
top plate
new
facing
Prior art date
Application number
DK9400401U
Other languages
Danish (da)
Inventor
Poul Erik Damkjaer
Original Assignee
Maskinfabrikken Baeltix A S En
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 Maskinfabrikken Baeltix A S En filed Critical Maskinfabrikken Baeltix A S En
Priority to DK9400401U priority Critical patent/DK9400401U3/en
Application granted granted Critical
Publication of DK9400401U3 publication Critical patent/DK9400401U3/en
Priority to ITMI950717 priority patent/IT237230Y1/en
Priority to FR9512500A priority patent/FR2726062B3/en
Priority to DE29516872U priority patent/DE29516872U1/en

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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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Belt Conveyors (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Chain Conveyers (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Description

DK 94 00401 U3DK 94 00401 U3

KÆDELED TIL TR&MSPORTØRKÆDECHAIN LEADER FOR TR & IMPORTER CHAIN

Frembringelsens anvendelsesområdeScope of production

Denne frembringelse angår et kædeled af den i krav 1's indledning angivne art. Sådanne kædeled anvendes til opbygning . af såkaldte kædeledstransportører, idet et stort antal ens kædeled samles til en endeløs transportør ved hjælp af en aksel i hvert kædeled. Der kendes kædeled af nævnte art i mange forskellige udformninger, idet kædeleddene ofte udformes på en bestemt måde afhængigt af, hvortil kædeleddene skal anvendes. Kædeleddene sammenkobles således, at de på hængselslignende måde kan drejes i forhold til hinanden omkring kædeleddets aksel og således, at de i begrænset omfang også er svingelige i forhold til hinanden omkring en lodret akse gennem midtpunktet af hængselssamlingen.This arrangement relates to a chain link of the kind specified in the preamble of claim 1. Such chain links are used for construction. of so-called chain link conveyors, in which a large number of similar chain links are joined to an endless conveyor by means of a shaft in each chain link. The chain links of the kind mentioned are known in many different designs, the chain links often being designed in a certain way depending on which chain links are to be used. The chain links are interconnected so that they can be hinged in relation to each other around the shaft of the chain link and so that they are also pivotally relative to one another about a vertical axis through the center of the hinge assembly.

Kendt teknikPrior art

De utallige forskellige kendte kædeled har alle forskellige fordele og forskellige ulemper, alt afhængigt af deres konstruktioner og anvendelsesområde. Især hvis kædeleddene skal anvendes i en transportør, der bruges til transport af fødevarer, såvel emballerede som uemballerede fødevarer, er der en række betingelser, der skal være opfyldt, for at offentlige myndigheders godkendelse af brugen kan opnås. Dansk brugsmodelregistrering nr. 9200242, der indehaves af ansøgeren, viser et eksempel på en transportørkæde, der er indrettet til transport af fødevarer, såvel emballerede som uemballerede.The countless different known chain links all have different advantages and different drawbacks, depending on their designs and scope. In particular, if the chain links are to be used in a conveyor used for the transport of food, both packaged and unpackaged, there are a number of conditions that must be met in order for public authorities to approve the use. Danish Utility Model Registration No. 9200242, held by the applicant, shows an example of a conveyor chain arranged for the transport of food, both packaged and unpackaged.

Det tekniske problem der løsesThe technical problem that is solved

Mange af de kendte kædeled kan ikke godkendes til brug ved transport af fødevarer, fordi de er udformet således at de ikke med sikkerhed kan rengøres tilstrækkeligt. Herudover 2 DK 94 00401 U3 har mange kædeled en sådan udformning, at der opstår åbninger mellem kædeleddene, som kan gå i indgreb med de varer, der transporteres på transportøren, eller der er kædeleds-dele, der rager væsentligt op over transportfladen, når transportøren skifter for vandret kørsel til skråt opad eller skråt nedad kørsel. Udformningen af et kædeled til brug ved transport af fødevarer og lignende varer er således ofte et kompromis mellem to forhold, Nemlig rengøring og udformning af kædeleddet, så der ikke opstår uønskede åbninger eller uregelmæssigheder i transportbanen. Med hensyn til rengøring er det meget væsentligt, at kæden er udformet således, at den kan godkendes af de amerikanske myndigheder, såkaldt U.S.D.A.-godkendelse, enten for emballerede fødevarer eller for uemballerede fødevarer, hvor transportørkæden kommer i direkte kontakt med fødevarerne.Many of the known chain links cannot be approved for use in food transport because they are designed so that they cannot be safely cleaned adequately. In addition, many chain links are of such a design that openings occur between the chain links, which may engage the goods being transported on the conveyor, or there are chain parts which project substantially above the conveying surface when the conveyor switches for horizontal travel to upward or downward tilt. The design of a chain link for use in transporting food and similar products is thus often a compromise between two conditions, namely cleaning and shaping the chain link so that undesirable openings or irregularities occur in the transport path. With regard to cleaning, it is very important that the chain is designed to be approved by the US authorities, so-called U.S.D.A. approval, either for packaged foods or for unpackaged foods, where the carrier chain comes into direct contact with the foods.

Den nye teknikThe new technique

Det nye ved frembringelsen fremgår af de efterfølgende brugsmodelkrav, som anviser en udformning af kædeled, således at kædeleddet både kan godkendes! til transport af fødevarer, dvs. rengøringskravene er opfyldt, og samtidig hermed er udformet således, at der ikke opstår åbninger eller uregelmæssigheder i transportbanen, som er så store, at de kan beskadige de varer, der transporteres på kædeledstransportøren.What's new in the production is shown in the following utility model requirements, which designate a chain link design, so that the chain link can be approved! for transporting food, ie. the cleaning requirements are fulfilled, and at the same time are designed so that no openings or irregularities occur in the conveyor path which are so large as to damage the goods transported on the chain link conveyor.

Ved at udforme kædeleddet ifølge frembringelsen som anført i krav 1 opnår man således, at kædeleddet på en gang opfylder rengøringskravene, kravene til i det væsentlige ubrudt transportflade og at en kædeledstransportør opbygget af kædeleddene kan udføre de nødvendige svingninger og drejninger, som er nødvendige, for at de kan opfylde de krav, der stilles til intern transport i produktionsvirksomheder. Kædeleddene er også udformet således, at kædeledstransportøren ikke løftes fri af banen ved skift fra vandret kørsel 3 DK 94 00401 U3 til kørsel skråt opad, og kædeleddet ifølge frembringelsen er iøvrigt udformet således, at en kædeledstransportør opbygget af kædeleddene får en forholdsvis lille bagud bøjningsradius, hvilket har mange praktiske fordele.By designing the chain link according to the invention as claimed in claim 1, it is thus achieved that the chain link at once meets the cleaning requirements, the requirements for a substantially unbroken conveying surface and that a chain link conveyor constructed of the chain links can carry out the necessary turns and turns necessary for that they can meet the requirements for internal transport in production companies. The chain links are also designed such that the chain link conveyor is not lifted free of the web by changing from horizontal travel to inclined upward movement, and the chain link according to the manufacture is furthermore designed so that a chain link conveyor constructed of the chain links has a relatively small rearward radius. which has many practical benefits.

TegningenThe drawing

Frembringelsen forklares herefter nærmere i enkeltheder i det efterfølgende under henvisning til figurerne på tegningen, idet fig. 1 viser kædeleddet set lige ovenfra, fig. 2 viser et snit II-II i fig. 1, fig. 3 viser kædeleddet i fig. 1 i sidebillede, fig. 4 viser kædeleddet i fig. 1 set fra undersiden, fig. 5 viser kædeleddet i fig. 1 set i retningen V-V, fig. 6 viser kædeleddet i fig. 1 set i retningen VI-VI, fig. 7 viser i mindre målestok et antal kædeled samlet til en transportør og visende side-flex-kurvekør-sel, fig. 8 viser et centralt længdesnit i en kædeledstransportør og visende maksimal bagud-flex-kurvekør-sel, fig. 9 viser kædeleddet ifølge frembringelsen og ifølge fig. 1 - 6 i perspektiv.The invention is then explained in more detail below with reference to the figures in the drawing, fig. 1 shows the chain link seen from above, FIG. 2 shows a section II-II in FIG. 1, FIG. 3 shows the chain link in FIG. 1 in side view; FIG. 4 shows the chain link in FIG. 1 from below; FIG. 5 shows the chain link in FIG. 1 in the direction V-V, fig. 6 shows the chain link in FIG. 1 in the direction VI-VI; FIG. 7 shows, on a smaller scale, a plurality of chain links assembled for a conveyor and showing side-flex curve driving; FIG. Fig. 8 shows a central longitudinal section of a chain link conveyor and showing maximum rear flex curve driving; 9 shows the chain link according to the invention and according to FIG. 1 - 6 in perspective.

Tegningens fig. 1 - 6 og fig. 9 viser iøvrigt kædeleddet i det væsentlige i sand størrelse og tegningens fig. 7-8 4 DK 94 00401 U3 viser i det væsentlige kædeledstransportøren i halv størrelse .FIG. 1 - 6 and FIGS. 9 further shows the chain link substantially in true size and FIG. 7-8 4 DK 94 00401 U3 shows essentially the half-size chain link conveyor.

UdførelseseksempelEmbodiment

Det på tegningen viste udførelseseksempel omfatter et kædeled 1, der som vist på fig. 7 og 8 kan sammenkobles til en endeløs transportørkæde, hvor kædeleddet er udformet i rengøringsbestandig plast og fremstiliejt som en enhed ud-i-ét ved sprøjtestøbning på sædvanlig kendt måde.The exemplary embodiment shown in the drawing comprises a chain link 1 which, as shown in FIG. 7 and 8 can be coupled to an endless conveyor chain, wherein the chain link is formed in cleaning-resistant plastic and manufactured as a unit-by-unit by injection molding in a conventional manner.

Kædeleddet 1 er indrettet til at sammenkobles med et antal nabokædeled i en lang række, fortrinsvis en endeløs række ved hjælp af en aksel, fortrinsvis len stålaksel, der indsættes i hvert kædeled i åbningerne 3 og således at akslen går igennem åbningen 5 i nabokædeleddet.The chain link 1 is arranged to interconnect with a plurality of neighboring chain links in a long row, preferably an endless row by means of a shaft, preferably a steel shaft, which is inserted into each chain link in the openings 3 and so that the shaft passes through the opening 5 in the neighboring chain link.

Pilene 13 angiver den foretrukne r|etning for kædeleddets bevægelse, men der er dog intet til ihinder for, at der til særlige anvendelser kan anvendes den: modsatte transportretning. Alle steder, hvor der i ansøgningen angives retninger, f.eks. fremføringsretningen, menes der den retning, der er vist med pilen 13.The arrows 13 indicate the preferred direction for the movement of the chain link, but there is nothing to prevent the use of the opposite direction for special applications. All places where the application states directions, e.g. the forward direction, it is meant the direction shown by arrow 13.

Kædeleddet omfatter en topplade 2 og ud-i-ét hermed udformede bagudvendende ben 4 med åbning-er 3 for en sammenkoblingsaksel, samt et fremadvendende "hoved" 6 med et gennemgående, tværgående hul 5. På tegningen er hullet 5's lysning eller tværsnitsprofil vist ved hullets afgrænsninger 9,10. Afgrænsningen 10 er pilformet, og afgrænsningen 9 er også udformet pilformet, men stumb pilformet og modsat vendende afgrænsningen 10. Herudover er "hovedet" 6 massivt ligesom resten af kædeleddet 1. Fra !den fremadvendende sammenkoblingsdel eller hoved 6 udgår to forbindelsesdele 15 ud-i-ét med benene 4 og toppladen 2.The chain link comprises a top plate 2 and integrally formed rearward-facing leg 4 with apertures 3 for a coupling shaft, and a forward-facing "head" 6 with a transverse, transverse hole 5. In the drawing, the illumination or cross-sectional profile of the hole 5 is shown in the drawing. hole delineations 9.10. The boundary 10 is arrow-shaped, and the boundary 9 is also shaped arrow-shaped, but stumbly arrow-shaped and opposite the boundary 10. In addition, the "head" 6 is solid, as is the rest of the chain link 1. From the forward-facing coupling part or head 6, two connecting parts 15 are removed. - the one with the legs 4 and the top plate 2.

5 DK 94 00401 U35 DK 94 00401 U3

Undersiden af hovedet 6 og forbindelsesdelene 15 og benene 4 er iøvrigt udformet i det væsentlige plane og indrettet således, at der fremkommer en underside eller underflade 19, der er indrettet til at glide mod en underliggende bane .Furthermore, the underside of the head 6 and the connecting parts 15 and the legs 4 are substantially planar and arranged so as to provide a underside or bottom surface 19 adapted to slide against an underlying web.

Centralt under toppladen er en hulhed 11, som dels er indrettet til at gå i indgreb med et drivtandhjul på almindelig kendt måde og dels giver plads for nabokædeleddet.Centrally beneath the top plate is a cavity 11 which is partly arranged to engage a drive gear in a generally known manner and partly gives way to the neighboring chain link.

Den fremadvendende sammenkoblingsdel 6 har en cirkelbueformet afslutning 7 og mellem benene 4 har toppladen 2 en tilsvarende cirkelbueformet afgrænsning 8, således at der ikke opstår åbninger i dette område mellem kædeleddene, når transportøren drejes som vist på fig. 7. Toppladen l's parallelle kanter 24 medfører, at toppladen kan udformes helt plan og ubrudt, idet de områder 2', der rager uden for selve kædeleddet, afdækker indbukninger 23, som er indrettet til at give plads til de bagudvendende ben 4 under svingning af transportøren. Toppladen 1 er forsat et stykke svarende i det væsentlige til toppladens tykkelse ved toppladens afslutning over benene 4, således at en del af de bagudvendende ben ubesværet og uden direkte kontakt kan føres ind under nabokædeleddets toppladedel 2' ved svingning af transportøren. Herved undgår man i det væsentlige fuldstændige åbninger i toppladen under svingning af transportørkæden, idet de fremkomne åbninger afdækkes af forsætningen 20, se især fig. 7.The forward-facing coupling member 6 has a circular arcuate end 7 and between the legs 4, the top plate 2 has a corresponding circular arcuate boundary 8, so that no openings occur in this region between the chain links when the conveyor is rotated as shown in FIG. 7. The parallel edges 24 of the top plate 1 allow the top plate to be formed completely flat and unbroken, the areas 2 'projecting outside the chain link itself, covering indentations 23 which are adapted to accommodate the rear-facing legs 4 during pivoting of the carrier. The top plate 1 is provided a piece substantially equal to the thickness of the top plate at the top of the top plate over the legs 4, so that part of the rearward-facing legs can be inserted effortlessly and without direct contact under the top plate part 2 'of the neighboring chain by pivoting the conveyor. This avoids substantially complete openings in the top plate during pivoting of the conveyor chain, the resulting openings being uncovered by the preset 20, see in particular FIG. 7th

Kædeleddene er symmetrisk omkring centerlinien 16, og hullet 5 i kædeleddets "hoved" og har i centerpladen minimum lysning. "Hovedet" rager iøvrigt lidt længere frem i kørselsretningen end selve "hovedet" og er forsynet med en af-rundning 22 på undersiden.The chain links are symmetrical about the center line 16, and the hole 5 in the "head" of the chain link and has a minimum illumination in the center plate. The "head", moreover, protrudes a little further in the direction of travel than the "head" itself and is provided with a rounding 22 on the underside.

Hvert ben 4 omfatter i hver side en udadvendende styretap 6 DK 94 00401 U3 eller styreflig 14, så der afgrænses jet langsgående spor 21 i hver side for en styreskinne, som har til formål at hindre, at kæden løfter sig fra banen våd kørsel i kurver.Each leg 4 includes on each side an outward guide pin 6 or guide tab 14 to define jet longitudinal groove 21 on each side for a guide rail which is intended to prevent the chain from lifting from the track wet driving in curves. .

Kædeleddets sider 24 og styretappen 14's yderside er sædvanligvis udformet således, at de ligger i samme lodrette plan.The sides of the chain link 24 and the outer side of the guide pin 14 are usually designed to lie in the same vertical plane.

Claims (7)

1. Kædeled (1) indrettet til i et antal at kunne sammenkobles til en endeløs transportørkæde, hvilket kædeled omfatter en plan topplade (2) indrettet til at understøtte de emner, der skal transporteres og med i transportretningen vendende sammenkoblingsdele (4,6) med gennemgående huller (3,5) for en aksel på tværs af transportretningen og således, at nabokædeleddet kan sammenkobles drejeligt i forhold til hinanden, samt at der ud-i-ét med toppladen (2) og sammenkoblingsdelene (4,6) er udformet forbindelsesdele (15), hvilket kædeled er nyt ved følgende kombination: a) toppladen (2) omfatter to cirkelbueformede afrundinger (7,8) med i det væsentlige samme radius og begge vendende i samme retning, b) sammenkoblingsdelene omfatter bagudvendende ben (4), hvorpå toppladen har en forsætning (20) på den bageste del og af samme størrelsesorden som toppladens tykkelse, c) at der i hver side (24) af kædeleddet findes en indbuk-ning (23) i sideværts retning og stor nok til at rumme et bagudvendende ben fra nabokædeleddet under drejning af transportørkæden, samt, d) at kædeleddet i hver side (24) har et langsgående spor (21) for en styreskinne.A chain link (1) adapted to be capable of being interconnected in a number to an endless conveyor chain, said chain link comprising a flat top plate (2) adapted to support the items to be transported and coupling parts (4.6) facing in the direction of transport with through holes (3,5) for a shaft across the conveying direction and so that the neighboring chain link can be rotatably interconnected with one another, and that connecting parts (4) are formed with the top plate (2) and the connecting parts (4,6) (15), which is new to the chain by the following combination: a) the top plate (2) comprises two circular arcuate rounds (7,8) having substantially the same radius and both facing in the same direction; b) the connecting members comprise rearward-facing legs (4); the top plate having a recess (20) on the rear portion and of the same magnitude as the thickness of the top plate, c) that in each side (24) of the chain link there is a lateral bend (23) and large enough for a t accommodates a rearward-facing leg from the adjacent chain link during rotation of the conveyor chain, and, d) the chain link on each side (24) has a longitudinal groove (21) for a guide rail. 2. Kædeled ifølge krav 1, som er nyt ved, at den fremadven-dende forbindelsesdels (6) cirkelbueformede afrunding (7) rager længere frem end selve forbindelsesdelen.The chain link according to claim 1, which is new in that the forward-facing circular arc (6) of the forward connecting part (6) extends further than the connecting part itself. 3. Kædeled ifølge krav 1 eller 2, som er nyt ved, at hele -toppladen (2) er plan og har lige og parallelle kanter (24). DK 94 00401 U3Chain link according to claim 1 or 2, which is new in that the entire top plate (2) is flat and has straight and parallel edges (24). DK 94 00401 U3 4. Kædeled ifølge krav 1 eller 2, som er nyt ved, at det under sporet (21) omfatter en styreflig (14), hvis yderkant er lige og ligger i samme lodrette plan som kædeleddets kant (24).Chain link according to claim 1 or 2, which is new in that it comprises, under the groove (21), a guide tab (14), the outer edge of which is straight and lies in the same vertical plane as the edge of the chain link (24). 5. Kædeled ifølge krav 1, som er nyt ved, at forsætningen (20) i det væsentlige er en plan flad<e, som er parallel med toppladens (2) plan.Chain link according to claim 1, which is new in that the support (20) is essentially a flat surface <e which is parallel to the plane of the top plate (2). 6. Kædeled ifølge et hvilket som helst af kravene 1-5, som er nyt ved, at et af de tværgående huller (5) har mindst lysning ved kædeleddets centerlinie (16) og har voksende lysning i retningen på tværs af centerlinien, fortrinsvis således at hullet afgrænses pilformet (10) til den ene side.A chain link according to any one of claims 1-5, which is new in that one of the transverse holes (5) has at least lightening at the center line of the chain link (16) and has increasing brightness in the direction across the center line, preferably thus the hole is delimited by arrow-shaped (10) to one side. 7. Transportør omfattende en endeløs transportørkæde, som er ny ved, at den er sammensat af et antal ens kædeled udformet ifølge et hvilket som helst ajf kravene 1-6, og indrettet til transport af fødevarer eller emballerede fødeva rer.A conveyor comprising an endless conveyor chain which is new in that it is composed of a plurality of similar chain links formed in accordance with any one of claims 1-6, and adapted for transporting food or packaged foods.
DK9400401U 1994-10-25 1994-10-25 Chain link for conveyor chain DK9400401U3 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DK9400401U DK9400401U3 (en) 1994-10-25 1994-10-25 Chain link for conveyor chain
ITMI950717 IT237230Y1 (en) 1994-10-25 1995-10-17 CHAIN LINK FOR CONVEYOR BELT
FR9512500A FR2726062B3 (en) 1994-10-25 1995-10-24 LINK OF A CHAIN CONVEYOR TAPE
DE29516872U DE29516872U1 (en) 1994-10-25 1995-10-25 Chain link for a conveyor belt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK9400401U DK9400401U3 (en) 1994-10-25 1994-10-25 Chain link for conveyor chain

Publications (1)

Publication Number Publication Date
DK9400401U3 true DK9400401U3 (en) 1995-03-10

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ID=8154927

Family Applications (1)

Application Number Title Priority Date Filing Date
DK9400401U DK9400401U3 (en) 1994-10-25 1994-10-25 Chain link for conveyor chain

Country Status (4)

Country Link
DE (1) DE29516872U1 (en)
DK (1) DK9400401U3 (en)
FR (1) FR2726062B3 (en)
IT (1) IT237230Y1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19817125A1 (en) 1998-04-17 1999-10-28 Interroll Holding Ag San Anton Chain conveyor with main links joined by connecting links
US6691862B1 (en) * 1999-11-23 2004-02-17 Gram Equipment A/S Drained conveyor chain link
CH704136A1 (en) * 2010-11-26 2012-05-31 Ferag Ag Funding chain ​​for funding for a conveyor.

Also Published As

Publication number Publication date
ITMI950717V0 (en) 1995-10-17
ITMI950717U1 (en) 1997-04-17
FR2726062A1 (en) 1996-04-26
DE29516872U1 (en) 1996-03-07
FR2726062B3 (en) 1997-01-24
IT237230Y1 (en) 2000-09-05

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