DE805696C - Device for preventing the inclination of wheels on rail vehicles, such as cranes o. - Google Patents

Device for preventing the inclination of wheels on rail vehicles, such as cranes o.

Info

Publication number
DE805696C
DE805696C DEM715A DEM0000715A DE805696C DE 805696 C DE805696 C DE 805696C DE M715 A DEM715 A DE M715A DE M0000715 A DEM0000715 A DE M0000715A DE 805696 C DE805696 C DE 805696C
Authority
DE
Germany
Prior art keywords
wheels
cranes
inclination
rail vehicles
preventing
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
DEM715A
Other languages
German (de)
Inventor
Dipl-Ing Hans Fuchs
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.)
Deutschland Maschf GmbH
Original Assignee
Deutschland Maschf GmbH
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 Deutschland Maschf GmbH filed Critical Deutschland Maschf GmbH
Priority to DEM715A priority Critical patent/DE805696C/en
Application granted granted Critical
Publication of DE805696C publication Critical patent/DE805696C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
    • B66C9/16—Travelling gear incorporated in or fitted to trolleys or cranes with means for maintaining alignment between wheels and track

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)

Description

Die Erfindung bezieht sich auf das Abfedern von Laufrädern an Schienenfahrzeugen, wie Kranen, Schiebebühnen o. dgl., insbesondere solchen mit großer Spur und kleinem Radstand. Die Abfederung zur Schonung der Gleisbetten, z. B. bei Koksfüllwagen, wurde bisher in der Weise vorgenommen, daß jedes einzelne der vier Laufräder eines solchen Fahrzeuges mit zwei Federn an den Achslagern abgefedert war. Dadurch waren die einzelnen Laufräder mit ihren Achsen nicht mehr starr untereinander ausgerichtet. Notwendigerweise auftretende Spurkräfte bewirkten, daß sich die federnd gelagerten Laufräder leicht schräg stellten, so daß auch der Zahnradantrieb der Laufrolle eine Schrägstellung bekam, wodurch die Verzahnung beschädigt oder zerstört wurde. Um diesen Mängeln zu begegnen, werden gemäß der Erfindung die Bewegungen der beiden federnd gelagerten Achslager durch Zwischenschaltung von Hebeln gleichgeschaltet.The invention relates to the cushioning of running wheels on rail vehicles, such as cranes, transfer platforms or the like, especially those with large and small gauges Wheelbase. The cushioning to protect the track beds, z. B. in coke filling trucks, has been made so far in such a way that each of the four wheels one Such a vehicle was cushioned with two springs on the axle bearings. Thereby were the axes of the individual wheels are no longer rigidly aligned with one another. Necessarily occurring track forces caused the resiliently mounted The running wheels were slightly inclined, so that the gear drive of the running roller also had a Got skew, which damaged or destroyed the teeth. Around To counter these deficiencies, according to the invention, the movements of the two Spring-loaded axle bearings are synchronized by interposing levers.

Im folgenden ist die Neuerung an einem in der Zeichnung dargestellten Ausführungsbeispiel erläutert, und zwar zeigt Fig. r eine Vorder-, Fig. a eine Seitenansicht und Fig. 3 eine Draufsicht auf ein federnd gelagertes Lauf rad.The following is the innovation in one shown in the drawing Embodiment explained, namely Fig. R shows a front, Fig. A shows a side view and Fig. 3 is a plan view of a spring-mounted running wheel.

Das Laufrad a ist in den Lagern b, c über die Federführungen d und f mittels der Federn g und h federnd am Fahrzeugrahmen aufgehängt. Unterhalb der Federn g und h sind die beiden Federführungen d und f durch eine runde Verbindungsstange i miteinander verbunden, auf welcher an beiden Enden die Führungslaschen k und Z aufgeschoben sind. Am anderen Ende sind diese Laschen auf einer parallel zu der Verbindungsstange i liegenden Welle m fest angeordnet, derart, daß die eine Lasche die Drehbewegung der anderen mitmachen muß. Demzufolge ist ein Schiefstellen der Räder durch einseitig sich auswirkenden Federdruck nicht mehr möglich.The impeller a is resiliently suspended on the vehicle frame in the bearings b, c via the spring guides d and f by means of the springs g and h. Below the springs g and h, the two spring guides d and f are connected to one another by a round connecting rod i, onto which the guide tabs k and Z are pushed at both ends. At the other end, these tabs are fixedly arranged on a shaft m lying parallel to the connecting rod i , in such a way that one tab must follow the rotary movement of the other. As a result, skewing of the wheels is no longer possible due to spring pressure acting on one side.

Claims (1)

PATENTANSPRUCH: Vorrichtung zum Verhindern der Schrägstellung von Laufrädern, welche mit je zwei Federn an den Achslagern abgefedert sind, an Schienenfahrzeugen mit großer Spur und kleinem Radstand, wie Kranen o. dgl., gekennzeichnet durch eine parallel zur Radachse verlaufende Verbindungsstange (i) zwischen den beiden Federführungen (d, f) und eine parallel hierzu im Fahrzeugrahmen gelagerte Welle (m), auf welcher zwei Laschen (k, L) fest angeordnet sind, welche an ihren Enden gelenkig mit der Verbindungsstange (i) verbunden sind. PATENT CLAIM: Device to prevent the inclination of running wheels, which are sprung with two springs each on the axle bearings, on rail vehicles with large track and small wheelbase, such as cranes or the like, characterized by a connecting rod (i) running parallel to the wheel axis between the two spring guides (d, f) and a shaft (m) mounted parallel to this in the vehicle frame, on which two tabs (k, L) are fixed, which are articulated at their ends to the connecting rod (i).
DEM715A 1949-11-26 1949-11-26 Device for preventing the inclination of wheels on rail vehicles, such as cranes o. Expired DE805696C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM715A DE805696C (en) 1949-11-26 1949-11-26 Device for preventing the inclination of wheels on rail vehicles, such as cranes o.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM715A DE805696C (en) 1949-11-26 1949-11-26 Device for preventing the inclination of wheels on rail vehicles, such as cranes o.

Publications (1)

Publication Number Publication Date
DE805696C true DE805696C (en) 1951-05-25

Family

ID=7290824

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM715A Expired DE805696C (en) 1949-11-26 1949-11-26 Device for preventing the inclination of wheels on rail vehicles, such as cranes o.

Country Status (1)

Country Link
DE (1) DE805696C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1057306B (en) * 1956-05-07 1959-05-14 Kocks Gmbh Friedrich Four-legged crane portal with spring-supported wheels
DE1247582B (en) * 1962-01-24 1967-08-17 Maschf Augsburg Nuernberg Ag Single-girder overhead traveling crane, especially a pincer crane

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1057306B (en) * 1956-05-07 1959-05-14 Kocks Gmbh Friedrich Four-legged crane portal with spring-supported wheels
DE1247582B (en) * 1962-01-24 1967-08-17 Maschf Augsburg Nuernberg Ag Single-girder overhead traveling crane, especially a pincer crane

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