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Rocker support insert

A technology of inserts, support plates, applied in the direction of transport objects, vehicles for freight, transportation and packaging, etc., capable of solving problems such as difficult applications

Pending Publication Date: 2022-06-07
CATERPILLAR INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, vehicle applications are dynamic in nature, at least in part, and haul trucks can represent a particularly difficult application because of the loads applied to the space frame and the bending, twisting and / or flexing that may occur when

Method used

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  • Rocker support insert
  • Rocker support insert
  • Rocker support insert

Examples

Experimental program
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Embodiment Construction

[0023] Now refer to the drawings and refer to the specific reference Figure 1 , which shows an exemplary embodiment of the machine 10. Machine 10 may be a mobile machine performing some type of operation associated with an industry such as mining, construction, or any other industry known in the art. For example, such as Figure 1 As shown, the machine 10 may be a soil transporting machine, in particular off-highway after the tow truck 10.

[0024] The machine 10 may have a space frame supported by the front wheel 14 and the rear wheel 16 (including the respective tires) 20. The front and rear wheels 14, 16 may be connected to the space frame 20 by means of a front suspension member and a rear suspension system, respectively. The machine 10 may further include a bed or body 30 supported by a space frame 20. Such a bed or body 30 is referred to herein as dumping body 30. The dumping body 30 may be configured as a receiver receiving hauled material.

[0025]The rear portion of the du...

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PUM

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Abstract

A rocker support insert (2750) for supporting a rocker (274) includes a support plate (2752) that is removably coupled to a top of a rocker body (2740); and a support pad (2756) fixedly coupled to a top surface of the support plate (2752) such that a portion of the top surface of the support plate (2752) remains exposed. The top surface of the support pad (2756) may define a concave upward-facing contact surface (275), and the support pad (2756) may be thicker than the support plate (2752).

Description

Technical field [0001] The present invention relates to a haul truck, and more particularly to a joystick support insert for a joystick support component for hauling a truck, and systems, components, and methods thereof. Background [0002] Traditionally, rear haul trucks have a dumping body that pivotally attaches to the trailer frame adjacent to the rear end of the dumping body. There are problems with the connection between the dumping body and the trailer frame. The connection between the dumping body and the trailer frame provides a load support point. These load support points may be sensitive to constraints such as manufacturing variations, poor maintenance practices, and / or unreliable support definitions. This can lead to increased reinforcement of multiple load paths. [0003] In addition, conventional space frames for haul trucks can be configured to have static applications. However, the vehicle application is at least partially dynamic in nature, and the haul truck ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60P1/28
CPCB60P1/283B60P1/28
Inventor P·查帕盖恩R·P·莫格
Owner CATERPILLAR INC