DE1459696A1 - Extendable leveling device for road pavers to spread bitumen conglomerates - Google Patents

Description

Ing · Domenico Donenighetti, Bellinzona (Switzerland).

Extendable leveling device for road pavers for
Spread of 3 titanium conglomerates.

The present invention relates to a leveling device for road surfaces, which at their outer ends has at least one extension piece provided for each end, which is articulated on the iiievellieryorrichtung itself is mounted and laterally. 'against; outside ταηΰ can be tilted towards the inside and can be blocked in its positions

An embodiment of the stretchable according to the invention The leveling device for road pavers is included in the enclosed Drawings, it should be noted that the said embodiment is based on a pneumatic

BATH ORIGINAL

Λ m 4 4 t η fi

Rags self-propelled. *? En. S-tess ^ nferti ^ e? for the spread of "Oituceakongloserater." Refers- Selastverstfijrwilic !: Iran- iie arfincun ^ appropriate device also in Jäusaaneßfeani; ait other St.ras sen- ,. finished example with self-propelled on main chains Can be applied to pavers *. "

In the geiciwmngs

* Fig. 1 is a side plan view. . ; ;

Fi / ;. 2 is a front view. .

-Sii, "· 3 is a firunöriss..

The Vifero-Strf'fci onferti ^ .er f-'ir Bitusenlionglonerate-Strassencieeken on which the appropriately extendable leveling system is. ^T Iaixptkörper or liFihuen 10, irelcher the J-Iotor as well as all other movement?; Organs. In the front part of the same there is a space for the reception of the Bitumeiikon ^ lomerates walehes loaded from the Sr. ice skis. ..will be spread out and w & vcen on the street. This ϊίβϊϊα is lateral to the shells. 7 and one or more Kirdersystems 9 on the lower side.

^; '-'2ii "? -AscMne is 3 i'nö on pneumatic friction edges. »Mounted on half-W <swiaa.tischen boundary edges 2. In the front part of the * errIIascMne Bruo's rollers 1 are provided against which the cadre of the vehicle (not shown) which carries the vehicle (not shown) is supported, so that the vehicle is supported during the

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iv ^ .u-. - 3 '- Ί459Β96

, äes materials aili3ah.li.sfe. from the paver nacfo, ■ · ■

in front are "kaBEu. Bas Material * · welc & es lEom Fäbraesig 'in.äiöa- ^ eitliäi; .." ν ⁵ © ». &&& SVhaitfesi ^^ ikWi-Vorteil ^ © a-FÖreterer 9 ^; ■ - "limited auinaiaaaraum aasg ^ -aitäi'maiiij -irirß. Iroa called ■ FöTÜ & Tex 9 " at © instell-liacex 'Sesekmndigfceiti me3. -la Kenge Gegea d ^ t iiinterea 3? eil äer Has'oiiise gefärtert, - «o die ¥ exteilmBgssehitec & e 4 tmö, iie <ll ^ elltierirejE ^ ieaitHi ^ 5 This consists of two Mngsaimea .12» welehe aa i

in öer Kitte der liascMii.e z * 3a- ϊβ. H. g .'cäüa- weioiie.iart-ilirwi tlaiiteyjen. Sude- sd-t eitteatr ".. 3.3- '^ he ^^ eiieia- are, tr ^ cÄe

ok .8 the "dt3re & fstii .. Seleaftk 14 With, - dea? - Slattolierfiacbe 13:

«Read · geaaHten- Öe" i ^ k: es..i-Eb "add: soxf, die. is * J ·,, - · _ ■ ·. , '- ■ · ■ "

_: ? e ¥ e3? läH ^ enaotigssrt; üeke like Sas

stüek% v & rgeseiieia be, welcäie. of a Ba <s & ..di @ a are fm & dtasefi; © el emlce jai.teiiffiatti, e3 (i verbiai ^ ea * e3? De%

leiieSi * -_

BATH "ORIGINAL.

_ ₄ ._ , * - 1469696;

provided, äer & ακ. Burcii ^ ang of the material l>, e§tisijat 'is. which can be thrown in the usual narrow space on the ground, set down and spread out by the distribution boards 4. ·

In this: -iroaent occurs, the _: Slatt- ^ jad.ji.iv ^ lliergru.ppe 5 whose capability is of fundamental Baaeutiinij'-since it fulfills the task of thickness, egg cover or. , Material layer nsra reads ifiiiiett, which oils I machine behind siGh; _leaves »When taking into account; the 3? atsacne, dasis -the whole msimen.

Schmiiigangen the machine while ο er YoTwä, TtsTdeweg $ ngj ^ er the 1Jne "benignities of the racial isocLens, on which the fascine must occupy" is the ^ iftt- ^ miÄ llivelllergm.% Fe .5 so realized that it as far as possible.

For this purpose the Mvellier group ^ e / rait dem - 10 atxrcix ztt & i JDangsarae. 12 ve ^ rands, which are articulated in 11 '»The group 5. Is thus dragged by Hatiptantrielasyatoen · lör xmd the length of the arms 1.2 inÜopMnation jpit a» <expediently say ¥ ahl the position of the bolt _; , 11, ermoglielat, die FiTeIliergru ^ e 5 die. ιΐϊ ^ βκΐίηβο1ιί ©, .Εβΐ53? οοΐϊ3ί: Μοη · the vibrations of the handrail '10 on dif _: "finished ceiling almost, completely" eliminated, where these vibrations,? d, e ready ^ e of the waves, of the existing road tones , herstaranen *. '

. Ka the desired effect to erj? Iie3.eii, also, the ^ group 5 have a "special Fona and it must be a *

809811/0532. . .

include wide smooth surface 13, which in many cases from the inside should be heatable and which, for its part, is rigidly mounted on the smoothing group 5

As a result of the traffic across the street existing laws it is by. of great importance that the whole The finished sewing machine has such dimensions that it meets the prescribed requirements Do not exceed the size of the Ujar crack.

As far as the exe width is concerned, the machine should measure a maximum of 2.50 m.

On the other hand, one demands "with cen today's road constructions that a harvester with a single. ! Pass not just one 2.50 nu wider! Dumbbell or Becks spread but also pelvis larger width e.g. of 3.12 and 3.75 m and more.

Such a result was obtained, inaen nan on the front Shells 7 that cannot be tilted on the side of the machine and in the rear part of the same to the augers 4 and to the leveling group 5 add additional elements «

In general, additional elements can be installed on the screws 4 very easily and quickly in front of you and has no difficulty.

Conversely, even with the current state of the art, the Mounting of additional elements to enlarge the leveling

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grupee 5 and the associated plate 13 difficulties and considerable loss of time eich vnc. aver for many reasons, among which the - 'considerable. The weight and complexity of the elements mentioned as well as oils and high desired precision play a role, which is essential for their allocation to the leveling group.

The inventive device allows reading of this problem, while -tree or more additional elements β / ends, which are hingedly mounted on the leveling base 5, the axis of rotation of the hinge being inclined in such a way that the above-mentioned can be folded down essential elements be it in the working position - be it in the rest position can be carried out easily and comfortably.

In the working position, thanks to the considerable precision typical of the joint assembly, a simple one is sufficient Providing attachment by pin does the additional element to be fully attached to the Elvellier group.

In the marriage, the additional element is in stable equilibrium, indee it is on the back of the Leveling group supports without taking up sweeping space take so that the maximum written width is not exceeded will.

Of course, the additional elements 8 can also alternate

luttgweise imgetrendet so that by one with these

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Claims (2)

1459698 Device-equipped machine enaSglielit is tob almost instantly. one to another of three spread out, quarrel to pass over. Bine Easeliine, for example the 2 ₉ 5 © ^E · Inreite iTleveling group and partially tiltable, 0.625 ti wide additional elements had * ■ would make it possible to spread road surfaces whose widths are 3.125 3.75 a. amounts to. 1 / - leveling device for 'StrasSefe & e & eniertiger, characterized ^1' Characterized in that it ihren'sei'fliishen to ¹ 'outer ends ir An extension piece for every 2 & de 'includes, isrelche on the leveling device itself is articulated and mounted laterally against the outside and against the inside tofclappbar soirie also in his & both 2ndstellUE.gen can be blocked. - 2.- Device according to claim l _s, characterized in that the axis of rotation of the joint is inclined in bessug to the vertical. 3 · - device according to claim 1, characterized in that the at. more extension pieces installed at each side end. as one / and one at a time by means of a joint are connected to each other, which in the bundles 1> lock £ erb & r is. 4 · - Device according to claim 1, characterized in that the BATH ORIGINAL 80981170532? r _{i% i} ^ 'i - 8 - - ö - sn jeven lateral end rented extension pieces more than just one sine and that jeces articulated; is accounted for on the leveling & o , that it is ateeciiEelunge ^ eise in fiie subordinate and in the Kt? .heEtellujR £ and vice versa «m |? eklappened T / ercen came. Me representative » BATH ORIGINAL 809811/0532