BE625728A - - Google Patents

Description

       

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  ¯ztzt; t n u / 'r'uuo IJ1.mllatl'C "o u * t the ix'nt by aui9" elastic blooaç d1r! D loe holes d nonta. e '.
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 lia Taxation 4'3a supports of all type s electrical cable supports, pipes, portos ntsausç hooks of all kindso #, presents doo dif'icul tt5a and Notorious Inconrénients ttQttl! 1Wlnt in what oonoernG the t; Ij3 of pose which is generally ... loncp 1 '' Means employed (5y (such as ehcvlllea spéoialao, ankle-tts c * ne d # r: a: .â .. x which are expensive, the strength of the fixing is often ineffective .... The use of such explosive-pause gcollemnt devices is not always possible, drawbacks that may occur in fixing mode.



  : Lc 'l3upportu -and OJ \; a. "1 #}: J oicilaires which are the subject of the present patent have been designed to reduce all these ineonienta. These supports and organs have a simple and economical execution. , their fixing by self - '' Mastic blocking is convenient *
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 robust and r.aement a1mplo, comue their implementation,

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 Porta and similar organs according to are
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 mainly characterized in that 11. have established preference but not 11m: 1. tu, tive.nEl1l't i3ona drills from 'tC, 00 pl1:

  n.af 'or hollow. or profiled * # I, any material endowed with good coefficients of elasticity and resistance, the said supports and similar members being forbes to prt.f ettt r des, parts folded coudét !! l3t articulated or otherwise arranged for to be partially captured 4M.a les troua de monta, ",, pn allowing d.t6tfÁ'b1ir put1 reactitma dluflUquiMt oppoo 't? iï df \ 8 t1irrrnnto (J parts un nuto ...' bl (1lJa'- "or auto-ooinenweï.-t .dçe.oupporta had similar or- gaapa dune the so-called watch holes.

   According to a *. feature i particularly inter-rssannitc-e the invention, the support is established th \ Ua form of ti ': eu of dish of and! <': p: 'cRt dnn the hole of ..Mn'e n% nvc one? party * profile or not. formed -, tve-o an external part c'o: known ud6e killing 1 .... proprwet'1t support says: and terminated by a hook tien-
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 tined to cooperate with the elastic outer part of a lever
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 the other folded part of which angulaj4.rivent is also .ngar.ée in the conào4ntemeni hole with the sorjeapon- part
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 dante of the support itself *
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 These characteristics 0 and others still refer to the
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 continuation of the description.



  To fix the object of. 'invention, without however the link- *
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 ter $ in the appended dGGc1n. î Figure 1 another by a perspective view 160 two par * tien of a support according to the invention, including la..furse dtoicdoution
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 is not restrictive Figure 2 illustrates the ease of fitting the two parts of
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 this support dans'le mounting hole, before the looping of said sup.
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 port and its elastic blocking.
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 Figure 3 is a view similar to Figure 2 after boU-

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 clamping of the support and its elastic locking in the mounting hole
Figures 4 and 5 illustrate several variant embodiments.



     .The:} 'Figures 6 and- .7 are, on a larger scale, sections considered along line 6-6 of Figure 3, and which show several' non-limiting variants of the sectional profile of the rods *
Figure 8 is a cross section of the round rods of the support with a ring or encircling means preventing sliding and angular displacement between the two parts of the support ..:
Figure 9 illustrates an alternate embodiment of the ends. moths in elastic pressure, - with notching and streaking.



   Figure 10 is a cross section of an alternative hinged embodiment of the support *
Figure 11 shows an alternative embodiment of the support, in one. drunk room *
Figures 12 and 13 show another embodiment according to the characteristics of the invention, respectively before and after blocking. trust figures 14 and 15 illustrate, in general, the self-locking work by radial elastic expansion, d.

   resulting from bending or angular deformation of? levers (figure 14), or the elastic deformation of a flexible material packing sleeve (figure 15) .-
Figure 16 shows, in a perspective view, a non-limiting realization of self-locking by radial elastic expansion, - using the effect of twisting of the levers *. Figure 17 is, on a larger scale, one stroke

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   transverse along line 17-17 of the. figure 16.
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 the traces have broken lines. short shows the positions of the external parts already levered before and after the locking.

     @
The object of the invention is made more concrete by referring to
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 rant aus. figures of the drawing to describe several Corsican 1 execution without limitation *
We see in Figure 1 a support 'made of two members intended to cooperate to achieve the elastic self-locking * in' the mounting hole, namely t a first member 1 folded and bent with the general shape of a loop. open in 1 terminated at one end by a hook 12 and at the other end by a straight part 1 3 intended to be engaged in the thread hole
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 xation;

   and a second member 2¯ in; f0 J. ', the simple lever of which a part 2 is engaged in the fixing hole in coopera -. tion with part 1 ', the other part 2 2 being bent angularly with respect to part 1. The end of part 2
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 is intended to be adapted and retained in the hook 12, Components 1 and 2, bridge established, in a simple and
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 advantageous in metal rod with a round cross-section, and more precisely in rod of steel having suitable qualities of steel. tê and resistance as it results from the continuation of the dencription * It is not excluded to 'execute the Organs and' 2 in rods or profiled of any other section, with, similar characteristics.

   Just as Itou can possibly establish the
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 srgoneé 1. 04% 0 2- in any material other than steel, or -metal, its reserve of characteristics of elasticity "and of resistance sufficient <'' #" ## /.



  The open loop profile of the member 1 can be executed differently depending on the aplica.tionà; Dane.l1êxeple illus-

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   Clovers targeted C elastic or others are carried and retained by the -support
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 ', L /; u parts 1 3 and 11 Including ausal with their end asunciû.pur -faciliter dane the fixing hole' t which is executed from any mmniôreo known in the atat- eral or the 1;: -. 1,1'01 where you want to place the support.

   The diameter of the hole.! is chosen to allow free engagement, with @
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 a little game den parts 3f and'21, given the. dimension 'of their section!.! in school.



   Pure continuation, it is understood that the rectilinear parts 13 and are engaged freely in the hole t (Figure 2). We then bring, - by a fiexion the end of the part
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 '2. in the hook! .. (figure 3) # At the same time that the support is made preventing any acidic escape.
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 such cables or other door eldnento .. we operate the auto-'blo- # caijê of the enst-isble of the .support in the hole t # principala-lesant by the ef and dey rt'actiontî 61aatiqu3 (indicated by arrows) due to the bending of lever 2, '"' # croc-hello4e of part 22 can be established to improve manual grip and ensure cros-
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 oiifrtrt ;;.



  On- that a uupl-rirt of the aêm-j type can be executed in 'two, - Qrntn'! G ident1rl1.H! U 'a new form of levers has * fea parts plip unUlaj re; 1'1nt, the fixing of which takes place in the ffiê¯ îaea -eonditlons and whose outer parts are formed of any mtt'.11c'.re util and by a hook cooperating with the similar hook of the related part.



  When the lever 2t is bent it is important to prevent a relative or anfiary displacement of the purchased parts 13 -and, 2 1 tu 1 -in the hole t, when the organs are eta-

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 blia in the form of the rods with a round section according to an advantageous execution. For this purpose in provides d4dtr-aoor the rods in. the parts 13 etjî1 in order to join them on de8 ', uceoméplates (figures 6) # or one of the tig * o is dQI'1.tlée and formed in
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 V to center and position the other rod (figure 7), possibly
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 a ring or ring 3 surrounds the parts, if and 2, at the entrance of the hole t (the ring or ring can be set around 4es-gold, ..



  , r, ane, s) We plan to Larnir the hole ¯t with a mnnohon 1. which can be in metal or in flexible material (plastic for e '- * xample). This sleeve can be partially split 'p (.n41- improve the adhesion in the hole t by the dormouse effect which is put under pressure and in, self-blooD.l; è organs 1 and IL * These latter are provided, as a variant, 'with 1 úrs internal ends bent at 1 ± to' add the self-locking effect in radial expansion, 'an orttchctage effect giving in effect additional fixing s The use of a plug improves the fixation 1 in soft or dutetd materials in the direction ax: 1a.L.

   The manchn can be extended at a point for i1 '". Ct1rnis:.: T.tle-. D hole li-o- funds in soft materials According to another variant of execution, an axis', diartiéula. Tion ... can be formed by one or otter of oreaaèa 1 and Zf or interposed oatte these two organ c arranged in a corresponding way * This axis facilitates the action otf. pre'a lon, from * to> toblock the lever by preventing a relative displacement .h- 'gulaire between the two members. Baas' the variant' llluetrée in- figure 10, the two members t1 \ int profiled in U in their section and articulated l * one in the other could with each other.



  We also plan to improve Item-taking parts 1 * 2

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 '4An leim trbus, de- montage, forming at their periphery points n, $ kill, ran81 knurling grid and other asperities ooMe as illustrated in figure .9.



  Finally Ilexdoutîox du ouprortlen two emanates is lntereuaate, adorned -that it allows, easy disassembly of the support to .. remove the cables and other door elements, and also to remove the support, However, in the context of the invention - Yours, there is provision for an embodiment of the support in one piece arranged for. to carry the components or supports and to ensure the elastic self-locking in the mounting hole.



   One embodiment is illustrated without limitation
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 in figure 11 <The support 6, is executed mainly with a .term- of elastic gripper whose branches 6 1-6 2 formed by bending are engaged in the hole t while being compressed.
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 Isotiquem nt, so that these branches work in elastic expansion following the flocks and achieve an auto-blôda- go. At the place of their folding in the branches are flattened. bound to form a blade and enhance the elastic effect. The different execular and assembly parts described can also be applied. The outer part of the support 2 can have various shapes suitable for the applications.

   In a 1intereasant manner and as illustrated in FIG. 11, this part is folded and. bent, to form an elastic loop whose end 64 abuts in elastic pressure against the wall, improving, by reaction, the effect of the dosage., A simple embodiment variant meeting the characteristics
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 rlotïqudr, of the present patent, - is illustrated in Figures 12 and 13 Le-, 8uppar.e'8t ccntitu in this CRU by several rods aie- '

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 131es 1 (three rods in the example shown mail it can ±. R'l. In. Have two, or pins' of three) these rods Including .an19 '"' Pr. ::

  ", example at lever 2, previously described. and they oomortat ...
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 a part of engagement in the mounting hole, 'and a by- *
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 outside tie 11 angularly bent * A ring S, or a ring or the like., surrounds the * parts .of.t.le-, - levers 1, so that the said ring is pulled. to lt4loi g er ', of the wall, the parts II of the levers which are radiated are bent. The inner parts of0 levers a.suret.e: ee :. ' made by faction, the expanding self-block élas'tiq1; l: 'rà. : .. dïale in hole t.

   The ends of the parts are bent, crushed or otherwise arranged to constitute stops linking the movement of the ring 8 * The latter j where -other gold.-, gane having the same role, is arranged in any useful way, for example with a lower hook 8, to form a support
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 or fastener depending on the applications.
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  We wish to underline 4, within the framework of the present breyef '* independently of the forms, utîlïoationb et applicationa 4 $ .8UP-, porta and similar bodies that ItAutobloe, by radial elastic éX? N1n in the hole of mcntiii7et palit -réul ttt 4 * a 46: angular elastic tormation of the levers, as on..le 'shows in Figure 14 and according to the mode of erection of the rÔ $ 118atiQns'pr'- eëdemmcnt described. This self-blocking - can also result (fi * - 'eure 15) without leaving? the field of the invention of the 4ra- tio #a sleeve of elastic or flexible material, of which to8 ,,:, '. ceur is sufficient, which lines the mounting hole ,, and. in 1-e- *. which are engaged the internal parts of lev-lere 1-0. and 11 of which the angularly folded outer parts are: established in any useful manner.

   In the latter caap -the levers "12 and !! have no elastic bending capacity, or proaque paze these levers are rigid. X4sulte, de expau.

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 radial elastic zion due M flexible sleeve 29 as illuetre pure la'traea in broken lines- (figure 15) Liauto-blocare eu'oxpanoion elastic can be obtained #emsul 'by l toi! and laBtiquf: de. twisting of the levers 12 (figures 16 and 17) of which the inner parts 13 are terminated by df10 beaks or spikes 12 formed radially (.- kill any m $ .n1ôre.: by. bringing together the outer parts 12 back levers one produces a tOl "elastic oim of parts 12.

   Depending on the hardness of the ttatd rauu. after which the hole is drilled, the nozzles 12 penetrate more - or 'Ôi1H1 and, yn all that.'a, exert a very strong radial elastic thrust Die the We hooks or we assemble all extra parts: roo J :! ' in the dt blocking position.



  - We 'U-OhÇoit', 'well the interest and the advantages of these realizationj by their simplicity, the economy It' exoution, the simple and fast vôae not requiring the use of tools.



  Ccrnie. 11 goes. of itself and oonlf.11J it already emerges from what prJ- ckd, i'iRVNnticn is in no way limited to that of its modes of application "nor that of the embodiments of -ae, uîvèrueu puftisij having been indicate; it in ea.br.oua at the cost.1-re all the variant8 <iwvïraioATiowg Supporta and 'o "g {M.8u aimilaires fixing themselves by elastic self-locking of a mounting hole. ,, which are characterized by I.- their realization in the form of solid tiggs, or hollow or profiled.

    in all matters endowed with good caefficie,. 'ts 4telasicité. and resistance, the i> ttppoz4ve and organs will be similar being 5t & blls.ayec 1.1: "or external parts por teusea aY4t, in all useful forms suitable for multiple applications. -and stu.:. t zou8 :: 1 a.bncé-s with an or. departed from

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 :.: # * ## '.-- in Mt! t Mus forma de lever au.zzn -er -errrn.-la..e / the trouo of% Watch, to rdùlïsnr by elastic den'r4actions / oppo;

  3t> '- eot a self-locking or rti'iGS, lttl3C3X.' tï, 8 .Lt) jPi -et'or- 'itt3 similar in a said holes ed mcmfcafle II - Supporta according to 1 danu ief) quole.1lai4to-bloo, to be by expansion diafjtifjue radiais ï'aul'1 d' a jflex4 # n or 'cdrrz'. angular laotique of the levers or the deformation 6lâ $ tick or not of a packing sleeve in material.couple pluc-6- daas the mounting hole the lever being rîgideà 'and not defor "ssalsleo es flexion;

   tc-blocking can BGiJ7.'f .âil.û'âi-6ti 'these two modes of action combined ## III - an embodiment in the form of round rods or the like or of profiled dishes or its, formed-with a part. & '*. ea.geMen't in the jooafcage hole and aveo up & part'exterieuî'e couade coBS - * -' constituting the support proper and terminated by an orochsi deatin to cooperate with the outer elastic part of a - sink, the other part of which is folded; rrgua.zmzt is wedged in the mounting hole and joined to the corresponding part of the 'rr-di support.';

   - '"##" XV - both exi'.mçQ d la 3. aaa aol # n - Z 1,1-. '. tiquea and can <be rr.kÎ9., a, Ïâ57 "lx ', cl': '- 5a, a, L9.SIâ # ...,. their form in eroshet or-in any other way V - the realization of made of metallic steel or 'other' material having the necessary qualities of elsstieit4 and â * resistance
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 sufficient tance
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   71 <- a realization of the -parties of eNga $ e! Tent-daa <If. mounting hole with ends * a) ainei <: 8 ## - "'' #

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   HAVING SEEN an embodiment of the engagement portions in the mounting hole with flattened V-shaped contacting portions, rings or rings ***, preventing slippage or relative displacement of these portions;

   
VIII - a metal stopper, flexible material or other, lined .. jump inside the mounting holes;
IX - the internal bent ends of the engagement parts - X - the coupling or the articulated contact of the components or parts of the supports @
XI - orange projections, knurling and other provisions improving the grip of the engagement parts;

   - XII- an embodiment in one piece forming an elastic clamp whose branches or levers formed by folding are engaged in elastic compression in the mounting holes, the outer part having any suitable shape and in particular that of a loop whose end comes to rest resiliently against the wall j an embodiment comprising a plurality of simple levers each having an engagement part in the fixing hole and an outer part bent angularly and terminated by a stop means t a ring or other member with support or fastening means being slidably mounted on the external parts of said levers
XIV - dec realizations ensuring self-locking by

  expansion

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 radial elastic, using the toraion effect of the lever # \ - XV the eoabiaalsoaa de & raû-t4ris'tiquea as a new industrial product the supports and similar bodies established according to the characteristics if- dessum conaided separately and in eom'ttiBa. iscns.