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Hinge for the hinged connection of the connecting rod to the carriage

A technology of hinges and connecting rods, which is applied to railway car body components, railway vehicle coupling accessories, traction devices, etc., and can solve problems such as reset and prevent torsion consumption

Active Publication Date: 2022-03-01
VOITH PATENT GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0017] However, since a part of the forces acting on the joint 101 is an extreme force, this construction is complex in terms of its construction for resetting and preventing twisting, because it accordingly has to meet the desired requirements.

Method used

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  • Hinge for the hinged connection of the connecting rod to the carriage
  • Hinge for the hinged connection of the connecting rod to the carriage
  • Hinge for the hinged connection of the connecting rod to the carriage

Examples

Experimental program
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Embodiment Construction

[0068] FIG. 1 a shows a partially cut-away side view of an articulation 101 known from the prior art for the articulated connection of a connecting rod 102 to a car body of a rail vehicle, not shown. Fig. 1b shows a top view of a conventional hinge 101 according to Fig. 1a.

[0069] A conventional articulation 101 has a base plate 110 , which can be fixedly connected to a car body of a rail vehicle, and which is provided with a through-opening 111 through which a car-side end region 103 of a connecting rod 102 extends. A carriage-side end region 103 of the connecting rod 102 is fixedly connected to the connecting rod 102 , which is not fully shown in FIGS. 1 a and 1 b . It is conceivable here that the carriage-side end region 103 of the connecting rod 102 is designed as an integral component part of the connecting rod 102 . Alternatively, however, it is conceivable that the carriage-side end region 103 of the connecting rod 102 is detachably connected to the connecting rod 10...

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PUM

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Abstract

The invention relates to a hinge (1), which is used for the hinged connection of a connecting rod (2) and a carriage, wherein the hinge (1) has a base plate (10) which can be connected with the carriage. The hinge (1) also has a push-pull (9) with a front spring retainer (12) and a rear spring retainer (14). It is provided here that the push-pull device (9) has at least one front spring element (20) of elastomer material arranged between the base plate (10) and the front spring retainer (12) and at least one front spring element (20) arranged on the base plate (10) and a rear spring element (30) made of elastomer material between the rear spring seat (14), wherein the front spring element (20) and the at least one rear spring element (30) are each configured in an unloaded state as Ring or curved shape. According to the invention it is in particular provided that the front spring retainer (12) has an at least partially profiled end face facing the front spring element (20), and the base plate (10) has an at least partially profiled end face facing the front spring element (20). Shaped end face, wherein the profile of the end face of the front spring retainer (12) is at least partially complementary to the profile of the end face of the base plate.

Description

technical field [0001] The invention relates to a hinge for the articulated connection of a connecting rod to a carriage, wherein the hinge has a base plate which can be connected to the carriage, in which a through-hole is formed, the carriage side of the connecting rod an end region extending through the through-hole; and a push-pull device arranged on the carriage-side end region of the connecting rod, the push-pull device having a spring fastened on the connecting rod in the longitudinal direction of the connecting rod in front of the base plate. A front spring retainer and a rear spring retainer fixed on the connecting rod behind the base plate in the longitudinal direction of the connecting rod, wherein the push-pull device has at least one elastic body arranged between the base plate and the front spring retainer a front spring element of material and at least one rear spring element of elastomeric material arranged between the base plate and the rear spring retainer, w...

Claims

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Application Information

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IPC IPC(8): B61G9/24B61G7/10
CPCB61G7/10B61G9/24
Inventor R.希普曼
Owner VOITH PATENT GMBH
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