DE1049415B

DE1049415B -

Info

Publication number: DE1049415B
Application number: DENDAT1049415D
Authority: DE
Publication date: 1959-01-29

Description

Anmelder:Applicant:

ίο Garbe, Lahmeyer & Co. ίο Garbe, Lahmeyer & Co.

Aktiengesellschaft,
Aachen, Jülicher Str. 191Corporation,
Aachen, Jülicher Str. 191

Peter Pütz, Aachen,
ist als Erfinder genannt wordenPeter Pütz, Aachen,
has been named as the inventor

und 9' angeordnet sind. Mit 7 ist das Großrad der Treibachse 4 und mit 8 das Motorritzel bezeichnet.
Wie ohne besondere Erläuterung zu erkennen ist, gewährleistet die parallelogrammartige Führung der Treibachse 4 um das Gehäuse des Motors 5 eine annähernd genaue konzentrische Bewegung der Achse 4 um das Ritzel 8 bei Fahrbahnstößen.and 9 ' are arranged. 7 with the large wheel of the drive axle 4 and 8 with the motor pinion.
As can be seen without special explanation, the parallelogram-like guidance of the drive shaft 4 around the housing of the motor 5 ensures an approximately precise concentric movement of the shaft 4 around the pinion 8 in the event of road bumps.

PatKXTΛ XSPHüch: Pat KXTΛ XSPHü ch:

Tatzlagerung für Bahnmotoren, bei der der Motor auf der Treibachse federnd abgestützt ist und das Motorgehäuse ein Schubplattenpaar aufweist, das über ein Gelenk mit dem freien Ende eines die Treibachse tragenden und um diese schwingenden Hebels verbunden ist, wobei ferner elastische Mittel ober- und unterhalb der Achse zwischen dem Schwinghebel und den Schubplatten vorgesehen sind, dadurch gekennzeichnet, daß das Schubplattenpaar (9, 9') mit dem Motorgehäuse (5) gelenkig verbunden und der Schwinghebel (2) als Winkelhebel ausgebildet ist.Paw storage for rail engines, in which the motor is resiliently supported on the drive axle and the motor housing has a pair of thrust plates which is connected via a joint to the free end of a lever that carries the drive axle and oscillates around it, with elastic means above and below the Axis are provided between the rocker arm and the thrust plates, characterized in that the pair of thrust plates (9, 9 ' ) are articulated to the motor housing (5) and the rocker arm (2) is designed as an angle lever.

In Betracht gezogene Druckschriften:Considered publications:

Deutsche Patentschriften Nr. 313 442. 351 954,
209, 881 206;German patent specifications No. 313 442, 351 954,
209, 881 206;

französische Patentschrift Nr. 838 742.French patent specification No. 838 742.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims

The invention relates to a leg bearing for rail engines, in which the engine is resilient on the drive axle is supported and the motor housing has a pair of thrust plates, which via a joint with the free The end of a lever carrying the drive shaft and swinging around it is connected, furthermore being elastic Means provided above and below the axis between the rocker arm and the push plates are.

The invention is based on the problem of such paw bearings between the motor pinion and the large wheel of the driving axle that are considered to be inevitable changes in the center distance largely to be eliminated.

Based on a known paw bearing, in which a cantilevered one rigidly attached to the motor housing A pair of thrust plates is provided, the free ends of which engage a common connecting piece, which at the same time represents the joint support of a rocker arm, the invention proposes, to articulate the pair of thrust plates with the motor housing and the rocker arm as an angle lever to train.

While in the known design, the center distance of the motor pinion and drive wheel is all the greater becomes, the stronger the respective shock is, because the pitch circle of the large driving axle wheel changes due to the Pivoting movement of the wheel axle about the one arranged on the connecting piece between the fork ends Joint moved away from the pitch circle of the pinion is, in contrast to this, by the invention Made training achieved that the center distance changes only insignificantly, because the parallelogram Arrangement of the thrust plates in connection with the oscillating angle lever a pivoting movement of the drive axis approximately concentric around the axis of the pinion. The pitch circles of the large gear of the drive axle and the pinion therefore always touch each other, no matter how big the respective lane bump may be.

The invention is explained using the exemplary embodiment shown in the drawing:

The thrust plates 9 and 9 ' are articulated on the stator of the motor: they are also articulated with the angle lever 2, which is the carrier of the drive axle 4 and can swing around it. The elastic intermediate member is formed by springs 1 and 1 ', which between the angle lever 2 and the thrust plateii 9 pawl bearings for rail engines,
where the motor is on the driving axle
is resiliently supported