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Elastic full effect traction coupling device

A technology of spring string and traction ring, which is used in traction connectors, transportation and packaging, vehicle components, etc., can solve the problems of trailer load not exceeding the limit, rigid destructive impact, etc., to improve service life, save fuel, improve The effect of using

Inactive Publication Date: 2006-11-29
赵震东 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the limitation that the trailer load cannot exceed the tractor’s load of the known full-trailer coupling device in use, and to overcome the frequent rigid collision between the trailer and the hanger, and to eliminate its braking failure in the trailer Due to the shortcomings of the strong rigid destructive impact of the trailer on the tractor when the emergency brake is under and the deficiencies of other traction coupling devices, the present invention provides a full-effect traction device for snapping strings

Method used

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  • Elastic full effect traction coupling device

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Embodiment Construction

[0012] In the accompanying drawings, the bow frame 1 is like two types of bows with the bow ends symmetrically abutting against the notch towards the two grooves in the frame. In the center of the back of the bow body of its class, there is a shaft hole for wearing the traction ring rod 2 and moving with it. On the inside of the groove body at the two bow ends of the bow without shaft holes, there is a groove cavity for the end pin lugs of the inserting frame cover 4 that can be symmetrical, and a pin hole that is statically matched with the string pin 8 is arranged on the groove body. There is a groove cavity for symmetrically inserting and installing the chain end plate of the control chain 9 inside the groove body at the two bow ends of the bow with the shaft hole, and there are pin holes statically matched with the chain pin 10 on the groove body; the traction ring rod 2. There is a traction ring at one end of the rod shaft, and the other end has a screw hole for the stud ...

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Abstract

A full-effect traction coupling with elastic boards for full use of the traction power of a car and automatically and slowly releasing the energy caused by emergency braking and frequent collisions between car and trailer features that the traction rod is inserted in the hole at the middle back of bow frame, a combined head is installed to the end of said inserted rod, and the elastic boards and safety control chains are symmetrically installed at both sides of said combined head and the ends of two bows in bow frame.

Description

Technical field [0001] The invention relates to a traction coupling device for an automobile to a fully-trailer vehicle and other fully-trailer traction. In particular, it can realize that the load of the full trailer of the car exceeds that of the tractor and can be towed by multiple trailers, so as to make full use of the traction capacity of the car; It can automatically slow down and release its powerful backlash energy when it is moving, and it can also automatically slow down its hard pull when the brake of the tractor fails to brake, so as to ensure the safety and prevent major accidents caused by it; The energy of frequent collisions and bumps during driving is stored and released as forward thrust. It is called: "Plancing string full-effect traction device". Background technique [0002] It is known that the technical measures taken by the currently used automobiles for the traction connection of the fully-trailed vehicles are that a spring is set on the hook shaf...

Claims

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Application Information

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IPC IPC(8): B60D1/24
Inventor 赵震东
Owner 赵震东
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