DE1930753U - STORAGE FOR DRUMS, IN PARTICULAR AUTOMIC DRUMS. - Google Patents

STORAGE FOR DRUMS, IN PARTICULAR AUTOMIC DRUMS.

Info

Publication number
DE1930753U
DE1930753U DEST19240U DEST019240U DE1930753U DE 1930753 U DE1930753 U DE 1930753U DE ST19240 U DEST19240 U DE ST19240U DE ST019240 U DEST019240 U DE ST019240U DE 1930753 U DE1930753 U DE 1930753U
Authority
DE
Germany
Prior art keywords
drums
storage
elastic element
storage according
elastic
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DEST19240U
Other languages
German (de)
Inventor
Georg Stetter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Priority to DEST19240U priority Critical patent/DE1930753U/en
Publication of DE1930753U publication Critical patent/DE1930753U/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/02—Bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/24—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly
    • F16C19/28—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly with two or more rows of rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Support Of The Bearing (AREA)

Description

.HEtMUT PFISTER mmmuHM .HEtMUT PFISTER mmmuHM

VtMfcUbaftk Μ·*·!η0·η ( Telefon 683 4 VtMfcUbaftk Μ * *! Η0 η ( phone 683 4

.Herrn Georg Stetter, Memmingen/Allgäu, Strigelstr. 5.Mr. Georg Stetter, Memmingen / Allgäu, Strigelstr. 5

.•LagärungSür. Trommeln. • LagerungSür. drums

.Die Erfindung bezieht sich auf eine Lagerung für Trommeln, insbesondere Automischer-Trommeln, "bestehend aus zwei Trag-The invention relates to a storage for drums, in particular automatic mixer drums, "consisting of two

■ - ♦■ - ♦

. rollen und einem Zapfenlager. ' " .. rollers and a journal bearing. '".

Derartige Lagerungen werden stark "beansprucht, da Straßenunebenheiten Schläge hervorrufen, die auf die' Tragrollen bzw. deren Lager wirken. Wegen des erheblichen Gewichtes der ■ Tr.bmmeln entstehen Schlagbeanspruchungen in Ausmaßen, die ''?'.nur: eine' kurze Lebensdauer zulassen. Die' Trommel ruht bei --.-■" 'Such bearings are "heavily used" because of uneven road surfaces Cause blows that act on the 'idler rollers or their bearings. Because of the considerable weight of the ■ Tr.bmmeln cause impact stresses to the extent that ''? '. only: allow a' short lifespan. The 'drum rests at --.- ■ "'

derartigen Lagerungen frei auf den beiden Tragrollen. Fahr- ;' Unebenheiten haben zur Folge, daß. sich die Trommel abhebt undsuch bearings freely on the two support rollers. Driving ; ' Bumps have the consequence that. the drum lifts off and

n ungedämpft'aufschlägt.n undamped 'hits.

Aufgabe der Erfindung ist es, die bekannte Lagerung für Trömme-ln dahingehend zu verbessern, daß eine wesentlichThe object of the invention is to improve the known storage for drums in such a way that one is essential

die auftretenden Schlafe infolge Straßenunebenheiten in ihrer Wirkung herabgesetzt -v/erden.the sleep that occurs as a result of uneven roads in their Effect reduced -v / earth.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß zwi-' ,. sehen den Tragrollen und deren Lagern jeweils ein elastisches Element zwischengeschaltet ist.. Erfindungsgemäß sitzt das elastische Element zwischen Innennabe und Außennabenring.· Es ist als Ring aus Gummi oder ähnlich elastischem Kunststoff ausgebildet.This object is achieved according to the invention in that between ',. see the support rollers and their bearings each an elastic Element is interposed .. According to the invention, the elastic element sits between the inner hub and outer hub ring. · It is designed as a ring made of rubber or similar elastic plastic.

71 Gemäß.,;,einer .,zweckmäßigen Ausgestaltung der Erfindung besitzt """" der Gummiring außen und innen metallische Einfassungen. Eine weitere Ausgestaltung wird darin gesehen, daß das elastische Element mit Versteifungseinlagen versehen ist. 71 According to.,;, One., Expedient embodiment of the invention, the rubber ring has metallic borders outside and inside. Another embodiment is seen in the fact that the elastic element is provided with stiffening inserts.

Mit der Erfindung werden wesentliche Vorteile erreicht. Das elastische Element dämpft die auf die Tragrollen übertragenen Schläge, so daß das Lager wesentlich geringer beansprucht wird. Die Folge ist eine erheblich höhere Lebensdauer. Außerdem wird überraschend der-Vorteil erreicht, daß der Außenring der Tragrolle sich der Schräglage,, hervorgerufen durch die Verwindungen der Trommel, dem Laufkranz.anpassen kann.The invention achieves significant advantages. The elastic element cushions the transmitted to the support rollers Impacts, so that the bearing is much less stressed. The result is a considerably longer service life. aside from that the advantage achieved, surprisingly, that the outer ring the support roller is inclined, caused by can adapt the twisting of the drum, the running ring.

Anhand der Zeichnung, die ein Ausführungsbeispiel zeigt, sei die Erfindung näher erläutert.The invention will be explained in more detail with the aid of the drawing, which shows an exemplary embodiment.

Die einzige Pifjur zei,";t einen Querschnitt durch eine Tragrolle der orfinfiun^i-i/roiuäßon La^ei-un/r, Da« 'iifip/·.r- 10 der"' 'lvrn.p;~The only Pifjur zei, "; t a cross-section through a support roller of the orfinfiun ^ ii / roiuäßon La ^ ei-un / r, Da« 'iifip / ·. R- 10 the "''l v rn.p; ~

rolle ist, wie bekannt, als Wälzlager ausgebildet und mit einem Nasenring 12 abgeschlossen. Die Trommel liegt nun nicht, wie bei den herkömmlichen Lagerungen, auf dem Ring 12 auf, sondern es ist ein zusätzlicher Außennabenring 14 vorgesehen, dessen innerer Durchmesser größer als der Außendurchmesser des Ringes, 12 ist. Der, Zwischenraum wird durch ein oder mehrere elastische Elemente 16 ausgefüllt. Im Ausführungs-! ". beispiel wird das elastische Element aus einem G-ummiring 16 jrole is, as is known, designed as a roller bearing and with a nose ring 12 completed. The drum is now not, as with conventional bearings, on the ring 12 on, but an additional outer hub ring 14 is provided, the inner diameter of which is greater than the outer diameter of the ring 12. The, interspace is made by a or several elastic elements 16 are filled. In execution! ". For example, the elastic element is made from a G-ummiring 16 j

gebildet, der Versteifungseinlagen 10 und metallene äußere -j und innere Einfassungen 20 und 22 besitzt. Die Trommel liegt auf dem Außennabenring 14 auf. Während der Fahrt des Autoini- : schers werden die insbesondere bei leerer.Trommel bisher auftretenden harten Schläge auf das Lager 10 durch Einschaltung des erfindungsgemäßen elastischen Elementes 16 ;; stark gedämpft auf das Lager 10 übertragen. i»f.formed, the stiffening inserts 10 and metal outer -j and inner surrounds 20 and 22 has. The drum rests on the outer hub ring 14. While the car is in motion, the hard blows that have hitherto occurred on the bearing 10, particularly when the drum is empty, are avoided by switching on the elastic element 16 according to the invention ; ; Transferred to the bearing 10 in a strongly damped manner. i »f.

Die erfindungsgerriäße Ausbildung der Tragrolle bringt zwei Vorteile mit sich. Einmal wird die Lebensdauer infolge der Dämpfung der Schläge erheblich erhöht und zum änderen kann sich der Außennabenring 14 der Tragrolle den Verwindungen der Trommel im Laufkranz anpassen. ! The formation of the support roller according to the invention has two advantages. On the one hand, the service life is increased considerably as a result of the damping of the blows and, on the other hand, the outer hub ring 14 of the support roller can adapt to the twisting of the drum in the running ring. !

Claims (5)

AnsprücheExpectations 1. lagerung für Trommeln, insbesondere Automischer-Trornrneln, bestehend aus zwei Tragrollen, und einen Zapfer.lager, dadurch gekennzeichnet, daß zwischen den Tragrollen und deren lagern jeweils ein elastisches Element (16) zwisehengeschal· tet ist.1. Storage for drums, especially automatic mixer drum rolls, consisting of two support rollers, and a Zapfer.lager, thereby characterized in that between the support rollers and their bearings there is an elastic element (16) in between is tet. 2. Lagerung nach Anspruch 1, dadurch gekennzeichnet, daß das elastische Element (ΐβ) zwischen Iniiennaba . (1 2) und Außennabenring (14·) eingeeexzt ist.2. Storage according to claim 1, characterized in that the elastic element (ΐβ) between Iniiennaba. (1 2) and outer hub ring (14) is set in. -3. Lagerung nach Anspruch 1 oder 2, dadurch gekennzeichnet, da: das elastische Sler:;ent (16) aus einen Xiing aus Gumrni oder ähnlich elastisches: Zunststoff besteht.-3. Storage according to claim 1 or 2, characterized in that: the elastic Sler:; ent (16) from a Xiing from Gumrni or similar elastic: plastic is made. 4. Lagerung nach Anspruch 3, dadurch gekennzeichnet, daß der Gummiring außen und innen metallische Einfassungen (20, 22) besitzt.4. Storage according to claim 3, characterized in that the rubber ring outside and inside metallic surrounds (20, 22) owns. 5. Lagerung nach einem der Ansprüche 1-4, dadurch gekennzeicJ net, daß das elastische Element (16) mit Versteifun^seinlag (18) versehen ist.5. Storage according to one of claims 1-4, characterized in that it is marked net that the elastic element (16) was with stiffening ^ his (18) is provided.
DEST19240U 1965-10-14 1965-10-14 STORAGE FOR DRUMS, IN PARTICULAR AUTOMIC DRUMS. Expired DE1930753U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEST19240U DE1930753U (en) 1965-10-14 1965-10-14 STORAGE FOR DRUMS, IN PARTICULAR AUTOMIC DRUMS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST19240U DE1930753U (en) 1965-10-14 1965-10-14 STORAGE FOR DRUMS, IN PARTICULAR AUTOMIC DRUMS.

Publications (1)

Publication Number Publication Date
DE1930753U true DE1930753U (en) 1966-01-05

Family

ID=33377229

Family Applications (1)

Application Number Title Priority Date Filing Date
DEST19240U Expired DE1930753U (en) 1965-10-14 1965-10-14 STORAGE FOR DRUMS, IN PARTICULAR AUTOMIC DRUMS.

Country Status (1)

Country Link
DE (1) DE1930753U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4002491A1 (en) * 1990-01-29 1991-08-01 Stetter Gmbh Lorry mounted concrete mixer - has pump with nozzle grease to roller race on drum
DE102007018776A1 (en) * 2007-04-20 2008-10-23 Liebherr-Werk Biberach Gmbh construction material mixers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4002491A1 (en) * 1990-01-29 1991-08-01 Stetter Gmbh Lorry mounted concrete mixer - has pump with nozzle grease to roller race on drum
DE4002491C2 (en) * 1990-01-29 1999-05-27 Stetter Gmbh Auto concrete mixer
DE102007018776A1 (en) * 2007-04-20 2008-10-23 Liebherr-Werk Biberach Gmbh construction material mixers

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