DE1599042A1 - Arrangement for rotatable mounting and for driving a tubular body, in particular a winding core for material webs - Google Patents

Description

Arrangement for rotatable mounting and for driving a
tubular body, in particular a winding core for "
i: at eri alb suspect

. Flexible material rbaiineii, for example rai-iorbaiinen, r-or.iialerv / aise rolled up on cores or cores, which by
Metal frame i ^ unst ^ tof'frolireit, ir-ap | Sleeves or the like. Are formed. '

Z-JM-. ?>, irc: il u> ron from Ai.r '; / ickolnü are the liourkorvor on
eii'jf; .. ^ - x.:. ■ .: au '.' Ge ^; -: c / jt ^. aoror · aua den anden des Rolirköri-er r'Jto- '.' Cinaür 3tur: ij-fe in Lagarn golagort .sind and t.ri t der

llacu dij.i 2tar.α the 'Jv; CL "iik' ./ordo.i iViiin wear and i-iitiiain.tan
aer to. ;; // icjioin dur ß.uiiion bor; l: immtGn Rohrtör; he; tola-./ollen ver ^. '/ e / .ci' ^ t acron W. Pdt: with holes varseben: .ind, in v / elciien üyl-iri-ari'jclie otößol Toiagert un-1 adjustable sinct, aoroa iruiei . in aer. ^ i .. ^ Uiit; .r'r ': i / r..ichte xünciun i: ic ;. ai · a sciir ^ gü !. iibono f.ini .: ^r ; L .... d <~ ± lijuh.ob.lx'i-i * d \; i vt: rste3 ibarun rigid body .-. ers abstuL-er liü yelieii.-ioiilr.'iuiii sir.d Ί-.iboi f-ino; Α · ι ^ aiii rigid body m: targebr-iCYiL. ve] G / je .derart zai.iammenwirif.riri that itire Verüchi: bi.i /, g inner / -alb eier Weller das Troter. dur '/.ylindriscxLeii pestle

BATH ORIGINAL

10983A / 0271

from the outer surface of the wave bcv / irlct uE.fi these sici. uit '. -. i ^ ren outer ends against the inner side äa-s Soarkör, er ^ ': J> sl: \ - t:.'.;. l the dadureii fest nit. connected to the shaft mrcl. . . -

Sin part of such known Aii known; It is touched by the fact that the rör.sr, an daia: sie- cld e ".

Support ram, rigid r.itcir _; ; \ i; Qfcr verbiUidui: l ± .- \ .id all--:

uusauRen the same adjustment or .:. "äJiri.: fi; veil. = ϊThe" Xi "aDei tinor the plunger ir. the 'Jeii: c blocl'ierr ϊίκ, --j ΐΡ .er ■; -: i cvt - .., it -..- r nacli auPeiö shifted I <aim.. lengthened.: .-: ■: ■ "',~' ^x -i A (- ^ • additional adjustment d ^ e: = rigid body an i; -! ::: ..:.: r :: je abütr- t ::; t, and thus a ^ eh aie Verstslluni ü. "v \ ili -: _ _i-;:; ι, ϊ ι j.

more rigid grains, which are not: 't vsicer au ;; er k: .l - .: i-. 1'. ■; ■ - "^;" · .'- while nera-ast.rete.il tons. This Hac. ;; part triru cit ii. rl r "'the inequality of the liniSi ^ liclie üur Äci-ricr, α. ^ :: ^f ;".-.- IiJ-U. O-. :> ι-nie ".it right means: - :, .der bekaruitei; i; .lli: n. itT -,:. cr -. -. ruei :, iii £ special v / sr; the Rouxi: ör _r he a - j iIotall ^ s :: ,, u-'j: - riiliruncrssteller jc-de i.ict.t to cKai CIOR "ram vcrxor: .i _'^..... ^s - ..:: . ^; ..üi .-. i.

Well-urid hollow bodies let them · :. a3so nods: it "ίϊπ c-, -r .- ^ it fest iiiitc-inai'-der

A further disadvantage of the bel-annt waves: sbilC "ητ is, ei ate these waves hard and expensive εΐηα, -κ-eil riirdervtenii : .ic · - · ' part of the same with | L, which in -ieu" 3ohricbody a;. ::; o —- ö-er. './ird. has an aunean diameter, - such m ·.!? ^ ν: ΐυ · τ T-rangor as the Iiinendnrchi.iesber cu.:s Roiirl-rörnör :; i ^ t iina \ / oil ait- Λ7'ο1Ί.: ΐ-η eji-e large An3aiii uer, uv iiirer QberTl'-Che :: erausi; to..öiKKj "j

■ - '■ - BAD ORIGINAL

1 098 3 A / Π? 71

Plunger * äiU'rcd.r.en, what a secure, non-rotating bracket ErlOräerlici! is.

Av "Tab ;; dor iirriiKlimg it is, a wave su schal-'fen, which eiiieii lionri-rör er r. By means of an aiisahl on the egg shaft surface i ι erayy-stepping pestle can carry and sy err on-', whereby the ■ ■ "Ij'.bkölxi ei ... er -3πν.ρο νου pestles unabn-ngia from the liubliöke another, ot: ößelq-rii | -ie is, so that the pestle is one of the size -i. egg. AUC ,: daiiH nocli further from the top ';i;;' che shaft • leraii '.- itrctiii könrei rain ;, the ram of another group Dc reitij _-..!; : it äev inner upper : 11 iiclie des Rolirlcöriers in'i ^ inTrift? • T0l. ~ V.7t v-ii Ci. ^v - ^:

The yj? -inauDT viii vreiter such a Mitnelimerwelle sci: r \ f r'eii, welcro aucii store a roll body and take it with you

Inr-enkai.r. eier cirei 'r.naleichi-u'ßi ^T en / IX: rcnriesser hat.

IX: r Drvcl: aiu-er StößGlgnij ^ ve Tegen the I] jnen. '. ^v läc;: e des i ^ Oiirlcöri er £: roped "Kub;] '" -, - "iT; Hyb be, which the rigid ICori-er carries out, the eic ·: ijvr-eren ends of the tappets of the 3ru in question: ·. e beraurvCu-'Tt, -which makes it impossible to use shafts with a zienlicij "ToriiTcr number of tappet grui-pen su, wodurcji i-tan shafts nit garir. ^ en 3ev / icht eriiMt. '.: ..-._' the äari-berliinaus v.'irtsc ^TLIC: - "are .jruuateller.

The Arior-ir-in-i i-; vcn of the Erfiudung has i-ol-Ter.de l-Ierlcrnale: ·

In the Boxirunn- .; An EdilwolJe are cylindrical plungers iu ic'-ta; raüicl veri: tc; llb ~; r. arranged, aeren ini ere ^. »den

-A- · BAD ORIGINAL

10-9-83Λ / 0271

at the incline. Support the plane of a rigid body, which is adjustable in the recess of the shaft, this rigid body having a number of these inclined planes, which are arranged at an angle and offset to one another around the shaft axis .; 'these levels are equal and uniform to each other, running inclination. Characteristic for the Invention is that in the hollow shaft at least one pair of the rigid body is arranged that in each pair the rigid body the inclined planes of one of the bodies one has an incline running opposite to that of the other body and that means are provided to unite the two Bodies of the couple to approach and separate from each other, " taking these funds only. adjust one of the two bodies of the couple and act on the other when this other body stands firmly to the shaft.

In the following, the invention is illustrated by examples under Note to the drawings: explained. It shows:

Fig. 1 is a schematic L.Linas section of a first training example,

Figure 2 is _a:... Section along the line ΙΙτ-ΙΙ in Figure 1, and Figure 3 is a longitudinal section of a further embodiment example.

In the Fi <τ. 1 and. 2, the hollow shaft is denoted by .1, which has holes 2 and 3, in which two groups of plungers 4 and 5 are supported. The plungers A of the he .. I on group are thru the. ! -iSie'en level >' at there

. "T, _, 3AD OHSGfNAL

1098 34/0271 "

Outer surface of a rigid body V. actuated, the rest of the has a cylindrical shape and is axially adjusted in the shaft 3 can be. .

Similarly, the tappets 5 of the second group slide on the oblique overhangs B, which are provided on the outer surface of a rigid body consisting of a cylinder 10, which can also be adjusted in the cavity of the hollow shaft 1. The cylinder 'is hollow in the axial direction and is coupled to the rod 11 by means of a left-hand thread, while the cylinder 10 is also connected to the rod 11 by means of an opposite, ie right-hand, thread. The cylinder cores 10 and 10 can be adjusted acnsial in the hollow shaft 11, but there is no possibility of turning, which is prevented by means of the tappets 4 by 5, which protrude into the same, α,: . = adjust to grooves' / unci S-au. The inclinations of the oblique Nu Leu '/ and 9 converge.

Wira dio rod 11 rotated, for example clockwise, so the cylindrical bodies 10 and 10 approach each other, whereby the cylinder. to the right and the cylinder 10 after adjusted to the left. The plungers 4 and 5 slide on the slope Levels 7 and 9 and step out of the protrusions on them 2 and 3 out. When the inner diameter of the tube body is 12 due to accidental or manufacturing deformation in the Pushers 5 is smaller, they are the first to touch the winding core 12 and the cylinder 10 ends its adjustment to the left,

while the cylinder; still steepens to the right v / i rd

BAD ORlGiNAL

- ti - ι -

.109834 / 0271

- ο -

15990Λ2

and the cylinder 10 strikes aiii ³ until the plungers 4 have also come into operative connection with the winding core 12. When the rotation of the rod 11 continues, the plungers 4 and 4 press against the inner surface of the tubular body 12 and the cylinders 8 and 10 are drawn against each other with this force by means of the spindle π, the latter being called ^? Zugstangc · markets: which the cylindrical body. ' The force pushing to the right is the "reaction" of the force which prints the cylindrical grain 10 Baer on the left.

When the inclination of the cross-eyed planes 7 and 9 be the same, ίχΛ. the locking force of the plunger 4 is also the same as.- SLöß -: .- i 5-

It is obvious AASS the lleigungen the sciir "ren Eronen 7 and 9 ^r the spindle 11 veri ~ ai also outwardly he graining then would the Zylinderkörper_ -.. And 10 voBeixi ^ fluoro aLcrnt to the protrusion of the plunger to. For this purpose, the S ^ -iiictel 11 had to be rotated in the 3ie: jenuiirse.iger :: iim. and would act as a snub bar.

The device described first for the mutual approximation of the cylinder bodies ^: and 10, i.e. their coupling to the spindle 11 by means of the counter-threading, is not the only possible solution: according to rig. 3 Kam: the Kürj er Γ / coupled to the rod by means of a thread uoin and the other body 1 v. threatenable but axially fixed, for which purpose Büncie 20 and 21 n; -. r of the rod are used.

BAD ORJGiNAL 109834 / Π27Γ-

'Pig. 3 shows a longitudinal section of an arrangement with yier StüBolTruipen; two sets of rams are driven by the bodies 16 and 17 by rotating the rod 13. The bodies 1o and 1? are driven by a second spindle 14 from the other side of the toilet 40. The blocking performance of the ram group which ends the body 1, then represents the reaction α er ICrart'dar, which the body 17 beaui-sciilagende Grui. > / e s- evvt and similiar is the plunger group, which is located on body 1. support, acting force the reaction of the α he. Body 1P De on's chi ag ending force.

As FIG. 3 shows, the shaft 40 consists of one piece and. they trl'rrt yuhI r-crrt two different tubular bodies or winding cores, each labeled kit 41 and 42, on \ elche two different salt pans made of rich material can be wound up, for example by longitudinally cutting an ornamental Βλ'ιι arise in two individual tracks before being rolled onto the two roller bodies.

Ilari can also: make the spindle 13 hollow and an axial one Extension of the S "indel 14 through the hollow spindle 13 to the outside j-'lead. In this training, the advantage is obtained that the V ^ retell: · .η «τ of the bodies 16, 17, 1 and 19 by actuation aer Ai: drifts from the same side of shaft 40 aiis before> eiii-.e] "">: jurr :.

With further training, the new α J teij ο Rc; irk or> er 'nr? a St ^; ok and made of rigid material bcstoiiu; ·; iü 'Iiο. ¹ : um P ^ Jj honored the · »Tragv / ul] ο, instead of from cd r: τι> t: ι -:.! 1--

BATH ORIGINAL

like in the Pig. .3 shown, out of two. Pieces exist which would be obtained by separating the shaft 40 according to FIG. 3 zM-sclien the bodies M and 11 '. .. -. -

In all the professional training examples, the Support shaft for the tubular body from the ends of the in question Expose the tubular body in order to obtain the possibility of rotatable storage. -.

From the above it also follows that a shaft according to the invention also one with inner conical Can hold surfaces provided tubular body in that the stroke of the. Group ram independent of the one is the ram of another group. The tappets of a group are used to center the tubular body on the shaft dfer.art "trained that they s-t.iitliclie have the same stroke and.they are preferably but not necessarily the same straight, -section of the shaft arranged.

109834 / Π271

Claims (3)

Claims 1. Support and locking shaft for a tubular body which is hollow on the inside is and has a number of bores on its wall, in each of which a cylindrical plunger (4, 5) is essentially is radially adjustable, its located in the shaft End at: a crooked plane of a rigid body supported, which is adjustable in the recess of the shaft is, where on such a rigid body a number - has inclined planes which are offset at an angle to one another mn the axis of the shaft and the hatched surfaces on a body have the same inclination running in the same direction, characterized in that at least two such bodies (B, 1o) in the extension of the shaft are arranged, 'that the inclined surfaces on the two bodies have opposite inclination and that means (11,13,14) are provided to move the two bodies of the pair relative to one another, these means only for adjusting one body of the pair serve, while the other body is relative to the V / cllo s till a te nt. 2. Shaft according to claim 1, characterized in that both bodies of a faares aiii · ^{1 of} a threaded spindle (11) are arranged, which is connected to one body by means of a right-hand thread and the other by means of LiagSeewindο. -IU- BATH ORIGINAL 109834/0771 3rd wave according to Ansprucii T, thereby gelemazeiciinet, daC a Body (16) of the pair (16, 17) rotatable but axially rest on one the other body (17) as Se ^ indG ^ the seated stan> ever (is jehaltert. BATH ORIGINAL 10983Λ / 027Τ