HRP980567A2 - Holding element - Google Patents

Holding element

Info

Publication number
HRP980567A2
HRP980567A2 HR19749040.9A HRP980567A HRP980567A2 HR P980567 A2 HRP980567 A2 HR P980567A2 HR P980567 A HRP980567 A HR P980567A HR P980567 A2 HRP980567 A2 HR P980567A2
Authority
HR
Croatia
Prior art keywords
holding
holding element
longitudinal
profile
jaws
Prior art date
Application number
HR19749040.9A
Other languages
Croatian (hr)
Inventor
Clemens Warkus
Original Assignee
Friatec Ag
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
Priority claimed from DE1997147887 external-priority patent/DE19747887C2/en
Application filed by Friatec Ag filed Critical Friatec Ag
Publication of HRP980567A2 publication Critical patent/HRP980567A2/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00Nuts or like thread-engaging members
    • F16B37/02Nuts or like thread-engaging members made of thin sheet material
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00Nuts or like thread-engaging members
    • F16B37/04Devices for fastening nuts to surfaces, e.g. sheets, plates
    • F16B37/041Releasable devices
    • F16B37/043Releasable devices with snap action
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/04Clamping or clipping connections
    • F16B7/0433Clamping or clipping connections for rods or tubes being in parallel relationship

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
  • Finger-Pressure Massage (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Non-Reversible Transmitting Devices (AREA)
  • Supports For Pipes And Cables (AREA)
  • Dowels (AREA)
  • Semiconductor Lasers (AREA)
  • Magnetic Heads (AREA)
  • Led Device Packages (AREA)
  • Surgical Instruments (AREA)

Abstract

The retaining claws (4,6) are arranged in an angled manner on a central part (8) of the holding component. A connecting component (10,12) joins a structural part via a fixture body, and is of one-piece construction with the holding component. The connection component has a ring-shaped casing and/or an extension and may be arranged preferably in the center of the complete holding component.

Description

Izum se odnosi na pridržni element prema značajkama navedenim u uvodnom dijelu patentnog zahtjeva 1. The invention relates to a retaining element according to the features listed in the introductory part of patent claim 1.

Iz njemačkog objavljenog spisa DE 44 06 208 A1 poznat je pridržni element te vrste s pridržnim čeljustima, koje se mogu dovesti u zahvat s uzdužnim utorima profila za izradu čvrstog ili fiksnog spoja. Pridržni element sadrži kućište, koje se može upotrijebiti za spajanje s daljnjim profilom u toj šupljoj komori. Za spajanje s drugim dogradnim elementima, kao što su priključni kutevi, potporni elementi ili slično, taj noseći element bez daljnjega nije prikladan. From the German published file DE 44 06 208 A1, a holding element of this type with holding jaws, which can be brought into engagement with the longitudinal grooves of the profile to make a firm or fixed connection, is known. The holding element contains a housing, which can be used to connect to a further profile in that hollow chamber. For connection with other add-on elements, such as connection angles, support elements or the like, this supporting element is not suitable without further ado.

Polazeći od toga, zadatak izuma je da se s malim konstrukcijskim troškom izradi pridržni element koji omogućuje funkcionalno pouzdano povezivanje profilne tračnice s daljnjim dogradnim elementima. Pridržni element se mora moći izraditi s malim proizvodnim troškovima i mora omogućiti pouzdano i trajno spajanje s profilnom tračnicom. Rukovanje kod montaže mora biti pojednostavljeno i prije svega vrijeme montaže mora biti svedeno na minimum. Starting from this, the task of the invention is to create a retaining element with a low construction cost that enables a functionally reliable connection of the profile rail with further extension elements. The retaining element must be able to be produced with low production costs and must enable a reliable and permanent connection with the profile rail. Handling during assembly must be simplified and, above all, the assembly time must be reduced to a minimum.

Rješenje tog zadatka dobiveno je prema značajkama navedenim u prvom patentnom zahtjevu. The solution to this task was obtained according to the features specified in the first patent application.

Pridržni element prema izumu je spojnica izrađena od lima, naročito pernog čelika i ona ima dvije savinute pridržne čeljusti na svoja obadva uzdužna ruba, koje su predviđene za zahvat u uzdužne utore profila ili profilne tračnice. Pridržni element sadrži spojni element, koji je zajedno s tijelom za učvršćenje predviđen za spajanje s dogradnim elementom. Tijelo za učvršćenje svrhovito je izrađeno kao svornjak, koji ima kose površine, navojne površine, umetke, grebene ili slično, koji se mogu dovesti u zahvat s odgovarajućim površinama, utorima ili sličnim na pridržnom elementu, a naročito s njegovom čahurom ili nastavkom. Tako se tijelo za učvršćenje može izraditi kao vijak koji zahvaća u navoj čahure ili nastavka pridržnog elementa. Spoj se može, nadalje, izraditi također i kao bajunetni spoj, tako da svornjak ima radijalne umetke ili grebene, koji zahvaćaju u odgovarajuće utore ili raspore pridržnog elementa, naročito njegovu čahuru ili nastavak. Za sve izvedbene oblike bitno je da pomoću spojnog elementa nastaje aksijalna stezna sila tako da je pridržni element pritisnut i čvrsto zategnut. U sredini pridržnog elementa svrhovito je predviđen spojni element za tijelo za učvršćenje odnosno čahura pomoću koje se vrši spajanje dogradnog elementa. Tako je primjerice u sredini pridržnog elementa predviđen navoj, ponajprije u čahuri ili prstenastom nastavku, koji ima prethodno zadanu visinu. Spojni element, naročito čahura ili nastavak s navojem, koji je izrađen kao unutarnji navoj koji odgovara vanjskom navoju spomenutog vijka, nalazi se na vanjskoj strani, dok su pridržne čeljusti usmjerene i savinute prema suprotnoj unutarnjoj strani pridržnog elementa. Integracijom spojnog elementa u pridržni element postaje suvišnom upotreba matice za izradu spoja s vijkom. Utoliko je olakšana izrada spoja odnosno montaža. Nadalje, dozvoljeni razmak između profila i dogradnog elementa je smanjen, jer se ne mora predvidjeti nikakav slobodan prostor za maticu. Nakon postavljanja ili navlačenja pridržnog elementa na profilnu tračnicu, pridržni element se može pomaknuti u smjeru uzdužne osi profilne stračnice uzduž njene površine i poravnati na potreban način. Zatim se pomoću tijela za učvršćenje napravi čvrsti spoj s dogradnim elementom, pri čemu se još jedno točno podešavanje može izvršiti prije krajnjeg pritezanja tijela za učvršćenje. The holding element according to the invention is a coupling made of sheet metal, especially spring steel, and it has two bent holding jaws on both of its longitudinal edges, which are intended for engagement in the longitudinal grooves of the profile or profile rails. The retaining element contains a connecting element, which, together with the fastening body, is designed to be connected to the extension element. The fastening body is purposefully made as a bolt, which has inclined surfaces, threaded surfaces, inserts, ridges or the like, which can be brought into engagement with corresponding surfaces, grooves or the like on the retaining element, and especially with its sleeve or extension. Thus, the fastening body can be made as a screw that engages in the thread of the sleeve or the extension of the retaining element. Furthermore, the connection can also be made as a bayonet connection, so that the bolt has radial inserts or ridges, which engage in the corresponding slots or gaps of the retaining element, especially its sleeve or extension. For all designs, it is important that the connecting element creates an axial clamping force so that the holding element is pressed and firmly tightened. In the middle of the holding element, there is purposely provided a connecting element for the fastening body, or bushing, which is used to connect the extension element. For example, a thread is provided in the middle of the retaining element, preferably in a sleeve or ring extension, which has a predetermined height. The connecting element, especially the sleeve or threaded extension, which is made as an internal thread that corresponds to the external thread of the mentioned screw, is located on the outside, while the retaining jaws are directed and bent towards the opposite inner side of the retaining element. By integrating the connecting element into the retaining element, the use of a nut for making a connection with a screw becomes redundant. Making the connection, that is, mounting, is that much easier. Furthermore, the permitted distance between the profile and the extension element is reduced, because no free space for the nut has to be foreseen. After placing or pulling the holding element onto the profile rail, the holding element can be moved in the direction of the longitudinal axis of the profile rail along its surface and aligned as required. Then, using the fixing body, a tight connection is made to the add-on element, whereby one more fine adjustment can be made before the final tightening of the fixing body.

Umjesto spomenutog vijka u okviru izuma tijelo za učvršćenje može biti izrađeno kao svornjak s radijalnim umetkom ili grebenima, s kojim korespondira spojni element pridržnog elementa, pri čemu je spojni element posebno izrađen kao bajunetna čahura. Tako spojni element odnosno bajunetna čahura može načelno imati raspor L oblika s jednim uzdužnim dijelom i jednim poprečnim dijelom. U tom izvedbenom obliku za izradu spoja s dogradnim elementom tijelo za učvršćenje se uvodi u spojni element odnosno čahuru pridržnog elementa tako da radijalni umetak ili greben zahvati najprije u uzdužni dio raspora i zatim nakon odgovarajućeg zakretanja čahure uskoči u poprečni dio, pri čemu se istovremeno također dobije i aksijalnu uzdužnu silu za aksijalno pritezanje pridržnog elementa prema izumu naročito pomoću odgovarajućeg nakretanja poprečnog dijela. Aksijalnim učvršćenjem pridržnog elementa ustisnu se prema izumu njegove pridržne čeljusti u uzdužne utore profila i drže se prednapregnute za fiksiranje na profilnu tračnicu. Instead of the mentioned screw within the framework of the invention, the fastening body can be made as a bolt with a radial insert or ridges, with which the connecting element of the retaining element corresponds, whereby the connecting element is specially made as a bayonet sleeve. Thus, the connecting element or bayonet sleeve can in principle have an L-shaped gap with one longitudinal part and one transverse part. In this embodiment, for making a connection with an add-on element, the fastening body is introduced into the connecting element, i.e. the sleeve of the retaining element, so that the radial insert or ridge engages first in the longitudinal part of the gap and then, after appropriate rotation of the sleeve, jumps into the transverse part, while simultaneously also it also receives an axial longitudinal force for the axial tightening of the holding element according to the invention, especially by means of the appropriate movement of the transverse part. According to the invention, with the axial fixing of the holding element, its holding jaws are pressed into the longitudinal grooves of the profile and are kept pre-stressed for fixing on the profile rail.

Dogradni dio, koji se pomoću spomenutih vijaka može spojiti s pridržnim elementom, ima šupljinu kroz koju zahvaća vijak. Širina ili promjer te šupljine je prema izumu veća od vanjskog promjera nastavka, koji time može zahvatiti u tu šupljinu. Nadalje, širina odnosno promjer je unaprijed određen tako velik, da se kod pritezanja vijka prema izumu uzrokuje zatezanje s povećanjem razmaka slobodnih krajeva pridržnih čeljusti u odnosu na središnji dio i/ili se uzrokuje pojačano, suprotno usmjereno bočno utiskivanje međusobno nasuprotnih pridržnih čeljusri u obadva uzdužna utora profilne tračnice. The add-on part, which can be connected to the retaining element using the mentioned screws, has a cavity through which the screw engages. According to the invention, the width or diameter of this cavity is greater than the outer diameter of the attachment, which can thereby engage in this cavity. Furthermore, the width or diameter is predetermined so large, that when tightening the screw according to the invention, tension is caused by increasing the distance between the free ends of the holding jaws in relation to the central part and/or it causes an increased, oppositely directed lateral pressing of the mutually opposite holding jaws in both longitudinal profile rail slots.

U posebnoj izvedbi pridržni element sadrži, nadalje, najmanje dva suprotno raspoređena jezičca, koji su na jednak način savinuti prema unutarnjoj strani i koji posebno služe za centriranje na profilnu tračnicu. Na svrhovit način jezičci zahvaćaju preko paralelnih vanjskih rubova dotičnih površina profila, na kojima se na obje strane nalaze uzdužni utori i u koje zahvaćaju pridržne čeljusti pridržnog elementa. Jezičci, i to prije svega njihov kut nagiba, kao i pridržne čeljusti, i to posebno njihovi slobodni krajevi, su međusobno podešeni tako da je nakon postavljanja ili navlačenja pridržnog elementa na profilnu tračnicu pridržni element centriran u odnosu na profilnu tračnicu i/ili da uzdužna ravnina pridržnog elemetna stoji uglavnom okomito prema površini profilne tračnice. Inače postoji opasnost da kod kosog postavljanja pridržnog elementa pridržne čeljusti zahvate u jedan od uzdužnih utora samo na rubu ili nepotpuno, čime bi se pod datim okolnostima dovelo u pitanje fiksiranje na profilne tračnice. Na osnovi najmanje dva, u odnosu na uzdužnu ravninu dijametralno raspoređena, jezičca proizvodne tolerancije se izjednačavaju, a također se na minimum smanjuju i proizvodni troškovi za profilne tračnice što se tiče održavanja tolerancija. Kod spajanja s profilom jezičci dolaze na vanjske rubove površine prema konstrukciji, dok pridržne čeljusti zahvaćaju u bočne uzdužne utore profila. Jezičci i pridržne čeljusti su međusobno podešeni tako da se postiže dovoljno fiksiranje pridržnog elementa u odnosu na profil. Svrhovito su na objema ravninama pridržnog elementa raspoređena u parovima ukupno četiri jezičca. In a special embodiment, the retaining element contains, furthermore, at least two oppositely arranged tongues, which are bent in the same way towards the inner side and which serve specifically for centering on the profile rail. In a purposeful way, the tongues engage over the parallel outer edges of the respective profile surfaces, on which there are longitudinal grooves on both sides and into which the retaining jaws of the retaining element engage. The tongues, and above all their angle of inclination, as well as the holding jaws, and especially their free ends, are mutually adjusted so that after placing or pulling the holding element onto the profile rail, the holding element is centered in relation to the profile rail and/or that the longitudinal the plane of the retaining element is mostly perpendicular to the surface of the profile rail. Otherwise, there is a danger that when the retaining element is placed obliquely, the retaining jaws will engage in one of the longitudinal grooves only at the edge or incompletely, which would, under the given circumstances, call into question the fixing to the profile rails. On the basis of at least two, in relation to the longitudinal plane diametrically distributed, the tongues of the production tolerances are equalized, and also the production costs for the profile rails are reduced to a minimum as far as the maintenance of the tolerances is concerned. When connecting to the profile, the tabs come to the outer edges of the surface according to the construction, while the holding jaws engage in the lateral longitudinal grooves of the profile. The tongues and holding jaws are mutually adjusted so that sufficient fixing of the holding element in relation to the profile is achieved. On purpose, a total of four tongues are arranged in pairs on both planes of the holding element.

U drugoj izvedbi pridržni element sadrži odstojnike, koji unaprijed određuju definirani razmak pridržnog elementa i posebno njegovog središnjeg dijela od suprotne površine dogradnog elementa kojeg se želi spojiti. Ti odstojnici se mogu izraditi na svrhovit način kao savijeni dijelovi, naročito u obliku čeljusti, koje također kao i navojni nastavak drže razmak od središnjeg dijela u istom smjeru suprotno prema pridržnim čeljustima. U odnosu na uzdužnu ravninu pridržnog elementa, predviđena su ponajprije najmanje dva dijametralna odstojnika. Odstojnici su na svrhovit način izrađeni štancanjem i savijanjem od prethodno zadanih dijelova pridržnog elementa i također se mogu izraditi kao već spomenuti jezičci jednodijelno s pridržnim elementom. Svrhobito, odstojnici leže s vršnim ili krajnjim područjima na pripadnoj površini dogradnog elementa, pri čemu je moguć visok površinski pritisak i/ili funcionalno pouzdano učvršćenje. In another embodiment, the retaining element contains spacers, which pre-determine the defined distance of the retaining element, and especially its central part, from the opposite surface of the building element to be connected. These spacers can be made in a purposeful way as bent parts, especially in the form of jaws, which also, like the threaded extension, keep the distance from the central part in the same direction opposite to the holding jaws. In relation to the longitudinal plane of the retaining element, at least two diametrical spacers are primarily provided. The spacers are purposefully made by stamping and bending from pre-determined parts of the holding element and can also be made as the already mentioned tabs in one piece with the holding element. Ideally, the spacers lie with the top or end areas on the corresponding surface of the building element, whereby high surface pressure and/or functionally reliable fastening are possible.

Posebne izvedbe i daljnji oblici izuma navedeni su u podzahtjevima, te u slijedećem opisu posebnih izvedbenih primjera. Također, Special embodiments and further forms of the invention are listed in the subclaims, and in the following description of special embodiments. Also,

ako u nastavku zbog jasnoće specijalne izvedbe spojnog elementa objašnjava na primjer nastavak s unutarnjim navojem i odgovarajuće tijelo za učvršćenje u obliku vijka, time ne nastaje nikakvo ograničenje izuma. if in the following, for the sake of clarity, the special design of the connecting element explains, for example, an extension with an internal thread and a corresponding fastening body in the form of a screw, this does not create any limitation of the invention.

Izum se dalje pobliže objašnjava pomoću izvedbenih primjera. Pri tome The invention is further explained in more detail by means of practical examples. Thereby

slika 1 prikazuje pridržni element djelomično izgledom i djelomično u presjeku, figure 1 shows the holding element partly in appearance and partly in section,

slika 2 prikazuje pridržni element gledan u smjeru strelice II sa slike 1, figure 2 shows the retaining element viewed in the direction of arrow II from figure 1,

slika 3 prikazuje modificirani pridržni element gledan u perspektivi, i Fig. 3 shows a modified retaining element viewed in perspective, i

slika 4 prikazuje izgled pridržnog elementa s dogradnim elementom u obliku priključnog kuta. Figure 4 shows the appearance of the retaining element with an additional element in the form of a connection angle.

Slika 1 prikazuje pridržni element jednodijelno izrađen od lima i to od pernog čelika, s objema pridržnim čeljustima 4, 6 savinutim prema unutarnjoj strani 2 između kojih se nalaz središnji dio 8. Na vanjskoj strani 9, koja se nalazi nasuprot unutarnje strane 2, predviđen je spojni element u obliku prstenastog nastavka 10 s unutarnjim navojem 12 za vijak koji ovdje dalje nije prikazan. Unutarnji navoj 12 izrađen je valjanjem. Figure 1 shows a retaining element made in one piece from sheet metal and from spring steel, with both retaining jaws 4, 6 bent towards the inner side 2 between which the central part 8 is located. On the outer side 9, which is opposite the inner side 2, it is provided a connecting element in the form of an annular extension 10 with an internal thread 12 for a screw that is not shown here. The internal thread 12 is made by rolling.

Obje pridržne čeljusti na uzdužnim rubovima 14, 16 pridržnog elemetna savinute kao slovo C prema unutarnjoj strni 2, izrađene su u skladu s oblikom profila te njegovim uzdužnim utorom i sa svojim savinutim slobodnim krajevim 18, 20 strše unutra prema uzdužnoj ravnini 22. Slobodni krajevi 18, 20 imaju međusobni razmak 24, koji je bitno manji od razmaka 26 uzdužnih rubova 14, 16. Pridržne čeljusti 4, 6 su prema izumu izrađene tako da slobodni krajevi 18, 20, savinuti prema uzdužnoj ravnini, zahvaćaju u otraga urezane uzdužne utore spomenutog profila. Ovdje je bitno da je razmak 24 slobodnih krajeva 18, 20 manji od širine površine pripadnog profila. Both retaining jaws on the longitudinal edges 14, 16 of the retaining element bent like the letter C towards the inner side 2, are made in accordance with the shape of the profile and its longitudinal groove and with their bent free ends 18, 20 protrude inwards towards the longitudinal plane 22. Free ends 18 , 20 have a mutual distance 24, which is significantly smaller than the distance 26 of the longitudinal edges 14, 16. According to the invention, the holding jaws 4, 6 are made in such a way that the free ends 18, 20, bent to the longitudinal plane, engage the longitudinal grooves cut in the back of the mentioned profile . It is important here that the distance 24 of the free ends 18, 20 is smaller than the width of the surface of the corresponding profile.

Kod spajanja slobodni krajevi 18, 20 šire se u smjeru strelica 28, 30, da tada uskoče u otraga urezane uzdužne utore profila. Time se postiže privremeno namještanje pridržnog elementa što se tiče profila odnosno obrnuto, pri čemu je zatim moguće točno poravnavanje i pozicioniranje pomicanjem u suprotnom smjeru. Time se olakšava rukovanje kod montaže, što nije zanemarivo. When joining, the free ends 18, 20 expand in the direction of the arrows 28, 30, to then jump into the longitudinal grooves of the profile cut at the back. This achieves a temporary adjustment of the retaining element in terms of the profile, or vice versa, whereby accurate alignment and positioning is then possible by moving it in the opposite direction. This facilitates handling during assembly, which is not negligible.

Pridržne čeljusti 4, 6 imaju nadalje u srednjem segmentu 34, 36, okrenutom prema dolje, perforacije 38, 40. U te perforacije može se prema potrebi umetnuti alat, kao odvijač, da bi se pridržni element nakon postavljanja ili navlačenja na profil u smjeru strelice 42, opet mogao s njega osloboditi. The retaining jaws 4, 6 also have, in the middle segment 34, 36, facing downwards, perforations 38, 40. If necessary, a tool, such as a screwdriver, can be inserted into these perforations, so that the retaining element, after being placed or pulled onto the profile in the direction of the arrow 42, was able to free him again.

U posebnoj daljnjoj izvedbi pridržni element u području nastavka pridržnih čeljusti 4, 6 na središnjem dijelu B ima stanjenjenje materijala ili perforacije 44, 46. Te perforacije 44, 46 se nalaze svrhovito simetrično prema objema stranama bočne ravnine 22 i u tom području uzrokuju smanjenje perne krutosti. Zbog takovog unaprijed određenog smanjenja krutosti olakšano je širenje pridržnih čeljusti kod postavljanja na profil. In a special further embodiment, the holding element in the area of the continuation of the holding jaws 4, 6 on the central part B has a thinning of the material or perforations 44, 46. These perforations 44, 46 are purposefully located symmetrically to both sides of the lateral plane 22 and cause a reduction in spring stiffness in that area. Due to such a predetermined reduction in stiffness, the expansion of the holding jaws during installation on the profile is facilitated.

Pridržni element ima nadalje najmanje dva savijena jezičca 48, 40, koji u odnosu na uzdužnu ravninu 22 leže dijametralno i usmjereni su odnosno savinuti prema unutarnjoj strani 2. Nakon navlačenja pridržnog elementa ti jezičci naliježu svrhovito perno na crtkano označene rubove 52, 53 površine 54 profila. The retaining element also has at least two bent tabs 48, 40, which lie diametrically in relation to the longitudinal plane 22 and are directed or bent towards the inner side 2. After the retaining element is pulled on, these tabs rest purposefully on the dashed edges 52, 53 of the surface 54 of the profile .

Time je nakon navlačenja osigurano centriranje pridržnog elementa na profilnoj tračnici. Pomoću centriranja uzdužna ravnina 22 pridržnog elementa uglavnom dolazi okomito prema površini 54. Nadalje, pomoću dijametralno raspoređenih jezičaca vrši se poravnavanje pridržnog elementa paralelno s osi u odnosu na profil tako da uzdužna os profila leži barem približno u uzdužnoj ravnini 22. Konačno, na osnovi jezičaca moguće je privremeno učvršćenje pridržnog elementa u odnosu na profil, međutim pridržni element se ipak s malom unaprijed zadanom silom može pomaknuti uzduž površine profila i točno pozicionirati. Nakon navlačenja pridržnog elementa na profilnu tračnicu pritezanjem spomenutog vijka u unutarnjem navoju 12 povećava se razmak 55 između slobodnih krajeva 18, 20 pridržnih čeljusti i središnjeg dijela 8 i vrši se pritezanje pridržnog elementa na profilnu tračnicu. Kod pritezanja vijka pridržne čeljusti 4, 6, i to posebno njihovi slobodni krajevi 18, 20, utiskuju se s rastućom silom bočno uglavnom suprotno smjeru strelica 28, 80 u uzdužne utore profilne tračnice. Jezičci 48 do 51 su postavljeni nagnuti prema uzdužnoj ravnini 22 pod kutem od 43o, koji je bitno manji od 90o i njihov šiljak leži na vanjskoj strani 9. Kut 43 je ponajprije između 30o i 60o, naročito između 40° i 50°. This ensures the centering of the retaining element on the profile rail after being pulled on. By means of centering, the longitudinal plane 22 of the holding element is generally perpendicular to the surface 54. Furthermore, with the help of diametrically arranged tabs, the alignment of the holding element is performed parallel to the axis in relation to the profile so that the longitudinal axis of the profile lies at least approximately in the longitudinal plane 22. Finally, on the basis of the tabs it is possible to temporarily fix the retaining element in relation to the profile, however, the retaining element can still be moved along the surface of the profile and accurately positioned with a small pre-set force. After pulling the retaining element onto the profile rail by tightening the mentioned screw in the internal thread 12, the distance 55 between the free ends 18, 20 of the retaining jaws and the central part 8 increases and the retaining element is tightened onto the profile rail. When tightening the screw of the holding jaws 4, 6, and especially their free ends 18, 20, are pressed with increasing force laterally, mostly against the direction of the arrows 28, 80, into the longitudinal grooves of the profile rail. The tongues 48 to 51 are placed inclined to the longitudinal plane 22 at an angle of 43o, which is significantly less than 90o and their point lies on the outer side 9. The angle 43 is preferably between 30o and 60o, especially between 40o and 50o.

Slika 2 prikazuje pridržni element gledan odozgo, pri čemu se sada dobro vidi središnji, u sredini pridržnog elementa gledano kako u smjeru njegove dužine, tako također gledano i u smjeru njegove širine, nastavak 10 s unutarnjim navojem 12 izrađenim valjanjem. Presjek po dužini presjeka I vidi se na slici 1. Nadalje, dobro se vide ukupno četiri perforacije 44 do 47, koje su predviđene simetrično na obje strane uzdužne ravnine 22. Na obadva kraja pridržnog elementa predviđena su nadalje po dva spomenuta dijametralna jezička 48 do 51, koji su raspoređeni simetrično prema objema stranama u odnosu na uzdužnu ravninu 22. Slobodni krajevi 56, 57, koji se nalaze na jednakim krajevima suprotno raspoređenih jezičaca 48, 51 te 49, 50, imaju razmak 58. Taj razmak 58 je veći od širine 59 površine 54 između uzdužnih rubova 52, 53 profila 60. Kako je već navedeno, suprotno tome, razmak između slobodnih krajeva pridržnih čeljusti manji je od širine 59 površine profila 54. Figure 2 shows the retaining element viewed from above, whereby the central, in the middle of the retaining element seen both in the direction of its length and in the direction of its width, extension 10 with an internal thread 12 made by rolling is clearly visible. The cross-section along the length of section I can be seen in Figure 1. Furthermore, a total of four perforations 44 to 47 can be clearly seen, which are provided symmetrically on both sides of the longitudinal plane 22. On both ends of the holding element, the two aforementioned diametrical tongues 48 to 51 are also provided , which are arranged symmetrically on both sides in relation to the longitudinal plane 22. The free ends 56, 57, which are located at the same ends of the oppositely arranged tongues 48, 51 and 49, 50, have a distance 58. This distance 58 is greater than the width 59 surface 54 between the longitudinal edges 52, 53 of the profile 60. As already stated, on the contrary, the distance between the free ends of the holding jaws is smaller than the width 59 of the surface of the profile 54.

Linijom crtica-točka prikazana je perforacija 62 dogradnog elementa, koji se može povezati s pridržnim elementom pomoću spomenutog vijka. Ta perforacija 62 izrađena je primjerice kao uzdužna rupa i prema izumu ima širinu 64 koja je veća od vanjskog promjera 66 nastavka 10. Time se kod pritezanja vijka nastavak 10 i središnji dio 10 kreću relativno prema pridržnim čeljustima, i to posebno njihovi slobodni krajevi 18, 20, tako da se oni na potreban način zakreću u uzdužnom utoru profilne tračnice i utiskuju. The dash-dot line shows the perforation 62 of the add-on element, which can be connected to the holding element using the mentioned screw. This perforation 62 is made, for example, as a longitudinal hole and, according to the invention, has a width 64 that is greater than the outer diameter 66 of the extension 10. Thus, when the screw is tightened, the extension 10 and the central part 10 move relative to the holding jaws, and especially their free ends 18, 20, so that they are rotated as required in the longitudinal groove of the profile rail and pressed.

U alternativnoj izvedbi pridržni element ima odstojnike 68 do 71, koji također stoje na istom razmaku kao nastavak 10 od pridržnog elementa u smjeru ispred ravnine znaka. U okviru izuma predviđena su najmanje dva segmentna odstojnika 68 i 71 koji su raspoređeni dijametralno u odnosu na uzdužnu ravninu 22. Krajevi ili šiljci tih odstojnika dolaze na površinu spomenutog dogradnog elementa za konstrukciju. Kod pritezanja vijka pomoću segmentnog odstojnika prema izumu, koji prednosno imaju šiljke ili zupce, omogućeno je osiguranje protiv okretanja. Budući da odstojnici 68 do 71 imaju unaprijed određen razmak prema nastavku 10, kod pritezanja spomenutog vijka vrši se željeno relativno pomicanje središnjeg dijela 8 s jedne strane i pridržnog elementa s druge strane, pri čemu preko pridržnih čeljusti djeluju komponente sile za pritezanje profilne tračnice, koje su usmjerene međusobno suprotno prema uzdužnoj ravnini 22. Na prednosni način predviđena su četiri odstojnika 68 do 71, pri čemu se po dva odstojnika 68, 71, odnosno 69, 79 nalaze u paru jedan nasuprot drugog. Odstojnici 68 do 71 su na svrhovit način izrađeni kao savijeni dijelovi na vanjskim rubovima perforacija 44 do 47. Perforacije 44 do 47 su izrađene štancanjem, pri čemu se međutim na vanjskim rubovima ne vrši odvajanje i zatim se segmentni odstojnici 68 do 71 izrade savijanjem unutarnjeg odštancanog dijela perforacije. In an alternative embodiment, the retaining element has spacers 68 to 71, which also stand at the same distance as the extension 10 from the retaining element in the direction in front of the sign plane. Within the framework of the invention, at least two segment spacers 68 and 71 are provided, which are arranged diametrically in relation to the longitudinal plane 22. The ends or spikes of these spacers come to the surface of the aforementioned construction element. When tightening the screw using the segment spacer according to the invention, which preferably has spikes or teeth, it is possible to secure against rotation. Since the spacers 68 to 71 have a predetermined distance with respect to the extension 10, when tightening the mentioned screw, the desired relative movement of the central part 8 on one side and the holding element on the other side is carried out, whereby the force components for tightening the profile rail act via the holding jaws, which are directed against each other towards the longitudinal plane 22. Four spacers 68 to 71 are preferably provided, whereby two spacers 68, 71, or 69, 79 are located in a pair opposite each other. The spacers 68 to 71 are purposefully made as bent parts on the outer edges of the perforations 44 to 47. The perforations 44 to 47 are made by punching, where, however, the outer edges are not separated and then the segmented spacers 68 to 71 are made by bending the inner punched part of the perforation.

Slika 3 prikazuje u perspektivi izgled pridržnog elementa u posebnoj izvedbi sa četiri savinuta segmentna odstojnika 68 do 71, pri čemu se vidi perforacija 38 u središnjem segmentu pridržne čeljusti. Na toj se slici dobro vide nadalje i perni jezičci 48, 51 savinuti prema dolje odnosno unutra. Nastavak 10 stoji visinom 74 iznad središnjeg dijela 8. Visina 74 data je unaprijed ovisno o promjeru nastavka 10, koji je integralni sastavni dio pridržnog elementa koji se sastoji samo od jednog dijela. Figure 3 shows in perspective the appearance of the retaining element in a special design with four bent segmental spacers 68 to 71, whereby the perforation 38 in the central segment of the retaining jaw is visible. In this picture, you can also clearly see the spring tabs 48, 51 bent downwards or inwards. The extension 10 stands at a height 74 above the central part 8. The height 74 is given in advance depending on the diameter of the extension 10, which is an integral component of the retaining element consisting of only one part.

Odstojnici 68 do 71 odmaknuti su od središnjeg dijela 8 pridržnog elementa u istom smjeru kao i nastavak 10 i nalaze se na površini spomenutog dogradnog elementa koja je okrenuta prema profilu. The spacers 68 to 71 are moved away from the central part 8 of the retaining element in the same direction as the extension 10 and are located on the surface of the said extension element that faces the profile.

Odstojnici 68 do 71 imaju barem jedan zubac ili šiljak 76, koji se dovodi u zahvat s površinom dogradnog elementa i nakon pritezanja spomenutog vijka osigurano je definirano poravnavanje dogradnog elementa u odnosu na pridržni element i konačno prema profilnoj tračnici. Da se kod montaže dobije sigurnost protiv okretanja i pouzdano učvršćenje i da se isključi relativno pomicanje pridržnog elementa kao i profilne tračnice u odnosu na dogradni element tijekom dugotrajnog vijeka upotrebe, odstojnici 68 do 71 imaju ponajprije više, naročito tri takova zupca ili šiljka 76. Zbog visokog površinskog pritiska zupci ili šiljci 76 dovode do promjene oblika površine što ima za posljedicu stabilan čvrsti spoj. The spacers 68 to 71 have at least one tooth or spike 76, which is brought into engagement with the surface of the add-on element and after tightening the mentioned screw, a defined alignment of the add-on element in relation to the holding element and finally to the profile rail is ensured. In order to obtain security against rotation and reliable fastening during assembly and to exclude the relative movement of the retaining element as well as the profile rails in relation to the extension element during the long life of use, the spacers 68 to 71 preferably have more, especially three such teeth or spikes 76. Due to high surface pressure teeth or spikes 76 lead to a change in surface shape resulting in a stable solid bond.

Posebnu alternativnu izvedbu objasnit će se nadalje pomoću slike 3. Spojni element 10, koji je izrađen kao cilindrična čahura, ima uzdužni raspor 75 oblika L i vrste bajunetnog zapora. Raspor 75 ima uzdužni dio paralelan s osi, kroz koji se odozgo može uvući radijalni umetak ili greben elementa za učvršćenje izrađenog kao svornjak. Kad se element za učvršćenje, odnosno spomenuti svornjak uvuče tako daleko da njegov umetak dosegne dio koji leži poprečeno, tada se svornjak za izradu bejunetnog spoja okreće tako da se grebeni ili umetak zakoče u poprečnom dijelu raspora 75. Spomenuti poprečni dio može biti svrhovito raspoređen također i tako da se dobije aksijalno pritezanje pridržnog elementa i pridržne čeljusti 4, 6 se jače pritisnu i/ili pretegnu u pripadne bočne uzdužne utore profila. Spomenuti svornjaci prema crtežu mogu po potrebi imati na gornjem kraju također navoj za maticu, da se tako dogradni element poveže s pridržnim elementom, pri čemu se na svrhovit način postiže aksijalno pritezanje preko kosih površina odnosno površine navoja svornjaka i odgovarajuće matice. A particular alternative embodiment will be further explained with reference to figure 3. The connecting element 10, which is made as a cylindrical sleeve, has an L-shaped longitudinal gap 75 and a bayonet stop type. The gap 75 has a longitudinal part parallel to the axis, through which a radial insert or ridge of a fastening element made as a bolt can be inserted from above. When the fastening element, i.e. said bolt, is inserted so far that its insert reaches the part that lies transversely, then the bolt for making the bayonet connection turns so that the ridges or the insert are locked in the transverse part of the gap 75. Said transverse part can also be purposefully arranged and so that axial tightening of the holding element is obtained and the holding jaws 4, 6 are pressed harder and/or stretched into the corresponding lateral longitudinal grooves of the profile. The mentioned studs according to the drawing can, if necessary, also have a thread for a nut at the upper end, so that the add-on element is connected to the holding element, whereby axial tightening is achieved in a purposeful way via the inclined surfaces, i.e. the surface of the stud thread and the corresponding nut.

Konačno, slika 4 prikazuje pridržni element za povezivanje profila ili profilne tračnice 80 s dogradnim elementom 60, koji je ovdje izrađen kao priključni kut profila 60 na zidu ili podu. Dogradni element 78 ima perforaciju 62 koja se također može izraditi i kao provrt, kao također i kao uzdužni raspor. Kroz perforaciju 62 zahvaća vijak 80, koji je uvrtan u spomenuti unutarnji navoj pridržnog elementa. Odstojnici 68, 71, odmaknuti od pridržnog elementa, leže na površini 82 dogradnog elementa 78. Profilna tračnica 60 u svoja četiri kutna područja ima po jedan uzdužni utor 84 do 87. Pridržni element zahvaća s pridržnim čeljustima 4, 6 u obadva susjedna uzdužna utora 86, 87 i na objašenjen način učvršćen je na profilnoj tračnici. Finally, Fig. 4 shows the holding element for connecting the profile or profile rail 80 with the extension element 60, which is made here as a connection corner of the profile 60 on the wall or floor. The extension element 78 has a perforation 62 which can also be made as a hole, as well as a longitudinal gap. Through the perforation 62, the screw 80 engages, which is screwed into the aforementioned internal thread of the retaining element. The spacers 68, 71, separated from the holding element, lie on the surface 82 of the extension element 78. The profile rail 60 has one longitudinal groove 84 to 87 in its four corner areas. The holding element engages with the holding jaws 4, 6 in both adjacent longitudinal grooves 86. , 87 and is fixed on the profile rail in the manner explained.

Claims (10)

1. Pridržni element s dvije pridržne čeljusiti koje se mogu dovesti u zahvat s otraga urezanim uzdužnim utorima profila, naznačen time, da su pridržne čeljusti (4, 6) postavljene savinuto na središnjem dijelu (8) pridržnog elementa i da je nadalje previđen spojni element (10, 12) za povezivanje dogradnog elementa pomoću tijela za učvršćenje (80).1. Holding element with two holding jaws that can be brought into engagement from the back with longitudinal grooves of the profile, indicated by the fact that the holding jaws (4, 6) are placed bent on the central part (8) of the holding element and that the connecting element is also overlooked (10, 12) for connecting the add-on element using the fixing body (80). 2. Pridržni element prema zahtjevu 1, naznačen time, da je spojni element (10, 12) izrađen jednodijelno s pridržnim elementom i/ili da spojni element ima prstenastu čahuru i/ili nastavak (10) i/ili da se spojni element (10) nalazi posebno na središnjem dijelu (8), ponajprije u sredini cijelog pridržnog elementa.2. Holding element according to claim 1, characterized in that the connecting element (10, 12) is made in one piece with the holding element and/or that the connecting element has an annular sleeve and/or extension (10) and/or that the connecting element (10) ) is located especially in the central part (8), primarily in the middle of the entire retaining element. 3. Pridržni element prema zahtjevu 1 ili 2, naznačen time, da je tijelo za učvršćenje (80) izrađeno kao svornjak ili vijak (80) i/ili da se pomoću tijela za učvršćenje (80) i odgovarajućeg spojnog elementa (10, 12) naročito na središnjem dijelu (8) može stvoriti aksijalno naprezanje tako da se pridržne čeljusti (4, 6) mogu utisnuti u uzdužne utore (84 do 87) profila (60).3. Holding element according to claim 1 or 2, characterized in that the fastening body (80) is made as a bolt or screw (80) and/or that by means of the fastening body (80) and the corresponding connecting element (10, 12) especially on the central part (8) it can create axial stress so that the holding jaws (4, 6) can be pressed into the longitudinal grooves (84 to 87) of the profile (60). 4. Pridržni element prema jednom od zahtjeva 1 do 3, naznačen time, da su pridržne čeljusti (4, 6) savinute prema unutarnjoj strani (2) i/ili prema uzdužnoj ravnini (22) ponajprije kao slovo C, pri čemu slobodni krajevi (18, 20) pridržnih čeljusti (4, 6) idu u smjeru uzdužne ravnine (22) i/ili da pridržne čeljusti (4, 6) imaju središnji segment (34, 36) koji je usmjeren prema unutarnjoj strani (2) i/ili da središnji segment (34, 36) ima najmanje jednu perforaciju (38, 40).4. Holding element according to one of claims 1 to 3, characterized in that the holding jaws (4, 6) are bent towards the inner side (2) and/or towards the longitudinal plane (22), preferably like the letter C, with the free ends ( 18, 20) of the holding jaws (4, 6) go in the direction of the longitudinal plane (22) and/or that the holding jaws (4, 6) have a central segment (34, 36) which is directed towards the inner side (2) and/or that the central segment (34, 36) has at least one perforation (38, 40). 5. Pridržni element prema jednom od zahtjeva 1 do 4, naznačen time, da slobodni krajevi (18, 20) pridržnog elementa (4, 6) imaju međusobni razmak (24) koji je manji od razmaka (26) između uzdužnih rubova (14, 16) i/ili da su središnji segmenti (34, 36) savinuti prema unutarnjoj strani (2) i/ili da je navedeni razmak (24) manji od širine (59) površine (54) profila (60) između njegovih uzdužnih rubova (52, 53).5. Holding element according to one of claims 1 to 4, characterized in that the free ends (18, 20) of the holding element (4, 6) have a mutual distance (24) that is smaller than the distance (26) between the longitudinal edges (14, 16) and/or that the central segments (34, 36) are bent towards the inner side (2) and/or that the specified distance (24) is smaller than the width (59) of the surface (54) of the profile (60) between its longitudinal edges ( 52, 53). 6. Pridržni element prema jednom od zahtjeva 1 do 5, naznačen time, da je izrađen od lima, naročito pernog čelika i/ili da je unutarnji navoj (12) izrađen kao valjani navoj.6. Holding element according to one of claims 1 to 5, characterized in that it is made of sheet metal, especially spring steel and/or that the internal thread (12) is made as a rolled thread. 7. Pridržni element prema jednom od zahtjeva 1 do 6, naznačen time, da središnji dio (8) u prijelaznom području (44 do 47) prema pridržnim čeljustima (4, 6) ima najmanje jedno stanjenje materijala ili perforaciju (44 do 47) i/ili da se dvije takove perforacije nalaze na objema uzdužnim ravninama (22) i/ili da su raspoređene ukupno četiri takove perforacije (44 do 47), pri čemu se u sredini između te četiri perforacije nalazi nastavak (10).7. Holding element according to one of claims 1 to 6, characterized in that the central part (8) in the transition area (44 to 47) to the holding jaws (4, 6) has at least one material thinning or perforation (44 to 47) and /or that two such perforations are located on both longitudinal planes (22) and/or that a total of four such perforations (44 to 47) are arranged, with an extension (10) located in the middle between those four perforations. 8. Pridržni element, naročito prema jednom od zahtjeva 1 do 7, naznačen time, da su predviđena najmanje dva jezičca (48 do 51) usmjerena ili savijena prema unutarnjoj strani (2), koji su raspoređeni dijametralno i posebno simetrično prema uzdužnoj ravnini (22) i/ili da slobodni krajevi (56, 57) jezičaca (48 do 51) imaju međusobni razmak (58) i/ili da je taj razmak (58) veći od razmaka (58) između slobodnih krajeva (18, 20) pridržnih čeljusti (4, 6) i/ili da je navedeni razmak (54) manji od razmaka (26) između uzdužnih rubova (14 i 16).8. A retaining element, especially according to one of claims 1 to 7, characterized in that at least two tongues (48 to 51) directed or bent towards the inner side (2) are provided, which are arranged diametrically and especially symmetrically to the longitudinal plane (22 ) and/or that the free ends (56, 57) of the tongues (48 to 51) have a mutual distance (58) and/or that this distance (58) is greater than the distance (58) between the free ends (18, 20) of the retaining jaws (4, 6) and/or that the specified distance (54) is smaller than the distance (26) between the longitudinal edges (14 and 16). 9. Pridržni element prema zahtjevu 8, naznačen time, da jezičci (48 do 51) naliježu na uzdužne rubove (52, 53) profila (60) i/ili zahvaćaju preko uzdužnih rubova (52, 53) i/ili su prema uzdužnoj ravnivni (22) raspoređeni pod kutem (43) koji je značajno manji od 90o, ponajprije u području između 30o i 60o, naročito između 40o i 50o.9. Holding element according to claim 8, characterized in that the tongues (48 to 51) lie on the longitudinal edges (52, 53) of the profile (60) and/or engage over the longitudinal edges (52, 53) and/or are longitudinally flat (22) arranged at an angle (43) that is significantly less than 90o, primarily in the area between 30o and 60o, especially between 40o and 50o. 10. Pridržni element prema jednom od zahtjeva 1 do 9, naznačen time, da su na vanjskoj strani (9) okrenutoj prema pridržnim čeljustima (4, 6) predviđena najmanje dva dijametralno raspoređena odstojnika (68 do 71) i/ili da su odstojnici raspoređeni simetrično prema uzdužnoj ravnini (22) i/ili da su odstojnici (68 do 71) predviđeni na vanjskim rubovima perforacija (44 do 47).10. Holding element according to one of claims 1 to 9, characterized in that at least two diametrically arranged spacers (68 to 71) are provided on the outer side (9) facing the holding jaws (4, 6) and/or that the spacers are arranged symmetrical to the longitudinal plane (22) and/or that spacers (68 to 71) are provided at the outer edges of the perforations (44 to 47).
HR19749040.9A 1997-10-30 1998-10-29 Holding element HRP980567A2 (en)

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DE1997147887 DE19747887C2 (en) 1997-10-30 1997-10-30 Holding element
DE19749040A DE19749040A1 (en) 1997-10-30 1997-11-06 Holding element

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Application Number Title Priority Date Filing Date
HR19749040.9A HRP980567A2 (en) 1997-10-30 1998-10-29 Holding element

Country Status (11)

Country Link
EP (1) EP0907032B1 (en)
AT (1) ATE219822T1 (en)
CZ (1) CZ292859B6 (en)
DE (2) DE19749040A1 (en)
DK (1) DK0907032T3 (en)
ES (1) ES2178089T3 (en)
HR (1) HRP980567A2 (en)
NO (1) NO985044L (en)
PL (1) PL329423A1 (en)
SK (1) SK145998A3 (en)
YU (1) YU48798A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2322787B1 (en) * 2009-01-30 2010-07-07 Schneider Electric España, S.A. UNION DEVICE FOR GRILLE TRAYS AND UNITED GRID TRAY TRAY BY MEANS OF SUCH DEVICE.
FR2976334B1 (en) * 2011-06-07 2015-06-19 Legrand France ANGLE ACCESSORY FOR WIRE ROPE ROADS

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3486158A (en) * 1967-09-29 1969-12-23 Illinois Tool Works Grounding clip
US4300865A (en) * 1979-07-11 1981-11-17 Trw Inc. Blind clip fastener
FR2624932B1 (en) * 1987-12-22 1990-06-01 Peugeot DEVICE FOR MOUNTING A NUT ON THE INTERNAL FACE OF A WORKPIECE
US5249900A (en) * 1992-09-18 1993-10-05 California Industrial Products, Inc. Threaded fastener for mounting within an opening in a panel
DE4406208C2 (en) * 1994-02-25 2001-10-11 P & S Plan & Scan Ingenieur Gm Arrangement with a profile connector

Also Published As

Publication number Publication date
ATE219822T1 (en) 2002-07-15
NO985044L (en) 1999-05-03
EP0907032B1 (en) 2002-06-26
DK0907032T3 (en) 2002-09-30
NO985044D0 (en) 1998-10-29
DE59804567D1 (en) 2002-08-01
CZ336098A3 (en) 2000-07-12
EP0907032A3 (en) 1999-12-01
YU48798A (en) 2001-05-28
CZ292859B6 (en) 2003-12-17
SK145998A3 (en) 2000-03-13
ES2178089T3 (en) 2002-12-16
DE19749040A1 (en) 1999-08-05
PL329423A1 (en) 1999-05-10
EP0907032A2 (en) 1999-04-07

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