DE1974913U - DEVICE FOR SUPPORTING LAB EQUIPMENT. - Google Patents

Description

3Jr. Ing »Max iienserxnghausen

Vuerzburg

Device for the ventilation of laboratory equipment

The invention relates to a device for holding of laboratory equipment, such as setting stands, lights or dj -; l, on laboratory tables ouei- on the frame of the associated tube oal-ete »

The invention is based on the task of creating a device of the type mentioned at the outset in such a way that dciii an insertion and loosening of the laboratory equipment in simple ', / iron anywhere on the table or frame surfaces awkward, and that nevertheless, a sure determination dex * laboratory equipment is available »

According to the invention, this object is achieved by the fact that one of the surfaces of the laboratory table C-profile-shaped rails i ^ it nacli aoO ^ n offeiieu. Slots on; j are arranged in such -.tie heads known in themselves a cam: screw,

Deutsche Bank AG, Wolfsburg 01/18653 - Kreissparkasse Gifhorn, Fallersleben branch 120541 - Savings and loan fund Hattorf 1262

whose width corresponds to the slot width, can be used, behind the a.n the slots adjoining surfaces of the C-Proi'ile rotating and through on 'Jen Sclirauueiischaf t an ^ oorünate nuts are firmly chipable.

iuit such an arrangement, it is possible to the i; Cop ± * der Ha. u; ier screw into the Insert the slot and turn it there until it touches the surfaces of the C-profiles that adjoin the slot engages behind, whereby he is stuck in this position will.

In a particularly advantageous way, the shafts of the lia can: .. screw in a known manner with two ge _; -_. ■■ jiiüLerliev-t'iiden tangential to the shaft in äiitgc;: ·: ■ Li ₁ ^ et; etζten iü.chtu% -üii perpendicular to the longitudinal extension of the head weswsiaem'en connecting surfaces vcrss. '.' Oii be, uiit with which the sharks; : he screw i; .., brace locking mechanism in the slot of the G-profile,

iitiia inserting and liineindrel-en into the interlocking i ^ sstöj-liui; / : a.; ai de3: "Scdaft with a iui'i; it.;: .. firmly verbuiidenen i-iandj ^ .abe, for example in i'orm an edge el- sciieibe be provided that also cesi clinging to the Ha, i.ierscbr ".vibe when Arizielien imi-. Loose the cutter serves,

The cutter i; .ann lüit provided with knurling as a handle be, or it can be as a wing nut or the like. Det.

The liauuliabe can, however, also be a clamping sleeve for fixing equipment carriers or ά:. ±. being.

It is still possible, between the two on the shaft arranged nut and the head as an intermediate piece Trill i'dr Laboreini'ic; <instructions to arrange which forms a sleeve encompassing el en shaft and its

ae <; Ha: uer!: Opf zu ^ evanrltof the end of the clamping of the

Ea., Ieri: üyfes through jje doing the l-.aittcr serves. At diener · Au ο r dining; is actually a twist grip ^ uiii inserting and VeiTiegoIn des I: a; .ijiierl'.copfes beyond del derd Ha, aiierlcopf jjegon '.berlie; ., cnclen glasses vorgose.'Cn. I-iit this arrangement it is furthermore raü ^ Xiclij iite'VTere pods this egg; Carrier together, which then ü-: it several Ka; ü-terscart .... bun on an "exiiiii ^ en --C-profile - £ ^ Hii ^ en rail X *; ..:; 'CUT: V.iu; ~ <j: T ί S t,

λ η eat £ 'v'JCjBader Veiso i:.' ni, eii c: - \ c.:.: welirere cold - sc-LXiiioii üi: reiac'.r.uer an; '; oorders verden so that the ■ '_ "■: rfir.-" i} \ -; ü; -; e- ü. ^: i3o Anori'iiiiiii. ··; alicIi · .. vo se Tie ..- le attaching 'LUi- ;. LUtc-ii from relative, i.-oiöun aiir. sc-iercn devices

■ 3r ::: ö, .licl! .T.

Diu 3'ir:? IrKluna 't / iru ir: i foi ₀ euo.en based on: ^ boiaaielen explained in more detail in the drawing.

i ^. 1 Sielet a carrion aiirati _o t form of the ■ :; iriiii dun ^ s β ε-;.;. '' ίώΐι AnOχ;., iiiiii: ^ lüii; uiiitr Ka: a: er ::: Ciira.uue as a carrier for further Ins ta.Llation ^ parts ,

^: 'i _: __ ,. 2 xct die Artsiciit Ιΐ; ΐ-ΛΪ after ;. Fi;. 1 under ;; β £ - Ii = LiL'.ii ^ the C-Profile - l'Lri.ii ^ en Üc ^v ii & ne.

'ij, 3 ^ eiv / t a Au £ iMlir; .. ii ;; i ?. x ^ cx-iii .ui "·! · ο in a as Sp aiiiiü i ' χ lse £ ir. s / _; ■ l- h i 1 α ete η Ϊ3Γ .'i. ^ er.

i-, 'i i>; t ax An.aicl.st IY-IV after. ? i _s , 3rd ^ L ... 5 asi; - .; t a auo are Aasi'üni ua; ^; ; sfcrK one as

i: .. t die jU'iiiiclit VI-Vl after " ^Λ 1 ^. 5 ·

soia't eiiio Ar.sx " ^: 'Jir .n; _ si'or ::. i; .it z ^ / iä Ha. j.:erl;:ohaben:.r an :: x.'iittor Kvi £ CJ.eiresci:?. Lt ': ter H'Mse.

2-ji ,, t: iie Ai'i \; en .'-.:. N. "-: .. ^{: i} or S ;; ::.: ■. '.'. Uvenrbiridrma 'after.

r.; r; a _L ; eü ir, .__. ern, r-

Fip, 9: soipt the Anbrinpuiijj in a perspective view; from C-Profχ1-: Γ ^; 5: Γ..ία. _; -, οη rails at one,.; Lc-.horticcxi.

. dt.oü Figures 1 and 2, the head 1 einox- Iia; j 'erschrau- ¹ Os in a rail 2 with C-formi ^ eiü cross-section used in that - the head 1 through the slot querycsttilt!. 3 thar rail 2 hiiidurch ^ efnhrt vurde, voboi the lir ^ -ite b des Sciilitzes 3 d'ö ^ 'i' ^ - di '^ - oi-d i-.x larger than the -suerobiuosimrig a (i ^ ig. 2) de ;; Head 1. In this way, the head can be inserted vertically from above into the splint, with the shaft 12 of the Ea. sn he screw herau.srag-t out of the rail 2, Vienne, the shaft 12 of the Har ^ aerscj-iraube iu au Sicli Belca. · ■ ^ .ter manner ict provided with senlcreclit extending transversely to the longitudinal extent of the head abutment surfaces., support ^'1 ! this in locking p .; position on the inner surfaces of the seat 3,

To the abs tutESUTi ^ a cutter 14, which> .. sits rebar on deu d-evinde 15 des Scdai'tes 12, is a disk 16 vorpowanon, which on the /ui.3enflachen of the "walls 10 and 1" i a rail 2 starts up. Kit dei: ;; Sc ^; -aft 12 is also: .ü an iiV-ncel disc built-in handle 1? rotatably connected.

Ώΐο dlx'i-run: ..:, -; - eisu der besc: irie ": o; iea Ariordiiun; -; is

ITacIv. Insertion of the head 1 through the slot 3 in <X ± 3 lugs or the rail 2 is uiitt ^ ls the handle 17 ei; ax "t rotated in the light of the arrow 4 until the Kcmf 1 ö.io walls 10 and 11 behind seizes and possibly provided Aiischlavflachen r- \ n the shaft 12 for borrowing on the slit-sided llam- <: n of the walls 10 and 11 copies. Then, the shaft is held by means of the handle 17 and by the nut 14 the head £ u j> --- Ti cie inner surfaces of the walls 10 and g-es ycuiiit so do.ß so that the _IIp;; ..i: ersciiraube in the rail verrie ^ olt ϊοτ.

The Ücjiaft 12 may include a Klei.iisistab for La: form oreinrichtuu ^ s in tripod form, indention on him several Ille .'- uiihülsen f as ^carriers: '.r laboratory ^ evices mounted ■ • -erden!..

The ii'ig. 3 f-rid 4 show another embodiment, at velclier with the shaft 12 by soldering, 3ch ^ f; issuur oc, er d / yl. a sleeve 18 is connected, which as Id .siiü-i- or Spaniahiilse for various devices (lieuen Γίΐ ^ .ηη. For this purpose are on the sleeve 18 a './ ei i.iit Hatidhabeii 19 void 20 provided screw on 21 and 22 are provided, whose thread in the / lüisonvandung engage ml x - .: the Fe.v; tkle <ü; ien imported into the sleeve St ILL equipped en &.

Mt "J -

5 and 6, bsi ve3.ehex * the sleeve 18 consists of an outer jacket 23 into which cylindrical inserts 24 and 25 are inserted. The insert 2h ita / nn iait dem Sc'haft einüchig ve: bunder.- be, while '1er insert 2 ¹ J for Aufna.::.iiie -other connections have an internal thread 26

In the Aasfährun ^ / sf orin according to Fig. 3 and 5 form the Sleeves 1o each handle for holding the shaft at the ai.ann'ool · ο; ν; υ.η; _; the mother 14.

^ ir ,. 7 2eijt a Ausfalirnngsforiii, in which on the Scliaft 12 a sleeve 27 carrying the grooved is placed iij'ü. The I-II-lse 27 is provided with a passage 28 in this connection, in which the shaft 12 lies with play. Mine llutter 29 ii- ^; 't on a thread "} 0 on the dex rail 2 a'. ^: ; ß-eTvated end of the shaft 12 screwed, τ · /" - yourend the free end of the shaft with jiner as a knurled washer on :: - ;;; o ; forms on Kanchaoe 31 is non-rotatably connected. Between the cutter 29 and the sleeve 27, on the one hand, the sleeve 27 and the outer surfaces of the surface 2, on the other hand, thin disks 2 and 33 can be provided.

Also b -:> i thick arrangement; i / ird first dex ¹ head 1 in the rail 2 used, locked by means of the handle j1 and then the H ^:: .ise 27 r;.. eans of the nut 29 ge ^ iti the Au '' eiiv to einten the Sc3 ;. ieiie 2 vers arint,

Fig » 'ö is an execution, aei ^ elaiier

r. cirallel :: "ieiuaL.u3r two Ha;.: i-ierscH.raub provided

bar siu: t. The sleeve 27 after- Fi / ;. 7 i ^ t here by a! 'Latte 3 ^ - replaced iie on this v.eiae on the two rails 2 can be robbed. The record 'Jk is also in cats recLonöer ^; ,> ^! egg.:? on a former rail 3Tostiegbar, τ. · βιιη this opposite the · Dtirstollung to Fi ^ ;. 8 \ ii; ι $ -0 is turned into «j'io signeoena. To -Vicij-terring; It is even larger and narrower wearer i-iöjlicli, j oeile menrere rails au use and / or in eiuo ei uz, ^ Ine ychiene luelirere Ha ^^ erscDraaben a zv.v et sen.

Claims (1)

. Device for holding ;;:; of laboratory equipment, such as iCinstollstands, lights or the like on laboratory tables or aa frame of the associated tube packages, thereby ,, • e: .e;.: r: .3ciclmet, da.3 on the surfaces of the laboratory table (.35) C-profile -fÖrraige rails (2) with outwardly open Sc'itlitaen (3) are arranged, in which the heads (1) known hammer screws, the width (a) of the üclilitzbreite (b) ents friclit, insertable, behind the c The points (3) adjoining surfaces (10, 11) of the C-Pr-i'ile (2) are rotatable and can be tightened (through nuts ( 1h) arranged on the screw shaft (12). 2 »Vorric." Tt; ng · according to claim 1, characterized in that there; ■ the villains (12) of the Hai ^ iersci rob in themselves Deutsche Bank AG, Wolfsburg 01/18653 - Kreissparkasse Gifhorn, Fallersleben branch 120541 - Savings and loan fund Hattorf 1262 -2 known way with two opposite tangentially from the shaft (i2) in opposite directions ! Clearings perpendicular to the longitudinal extension of the head (1) ■ groundbreaking stop flat are provided with which the hammer clirubles are in the locked state in Support the slot (3) in the C-profile (2). 3. Device according to claim 1 or 2, characterized in that the shaft (12) is firmly connected to a shaft (12) Handle ("I?) Is provided, 4, device according to claim 3j, characterized in that that the handle is a clamping sleeve (1) for fixing equipment carriers or the like. 5, device according to one of the preceding claims, characterized in that between the cutter (29) arranged on the shaft and the head (i) of the Ha-screw an intermediate piece (27) as a carrier for Installation parts of laboratory equipment is arranged, velches a sleeve encompassing the shaft (12) forms. 6, device according to claim 5 »characterized in that daO the handle (31) firmly connected to the shaft (12) as well as the nut (29) arranged on the shaft (12) on the side of the sleeve (27) facing away from the rail (2) I. ie, ^r <-en. 7. Device according to claims 5 and 6, characterized in that larger, for example plate-shaped carriers (3 ^) have several shaft lengths and are clamped with several hammers. 8. Device according to one of vorliergehenden Ansparüclie, characterized in that the C-shaped profile rails (2) / extend horizontally and or vertically dei "front face (36) of laboratory benches (35) above the actual table surface (36).