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Connection device, connection system and tractor-trailer combination

A connection device and connection system technology, which is applied in the direction of electrical connection combined with liquid connection, tractor-trailer combination, traction connector, etc., can solve the problems of high cost and error-prone, achieve cheap manufacturing, prevent wrong connection, Highly Personalized Effects

Pending Publication Date: 2020-08-28
JOST WERKE DEUT GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This process is costly and error-prone

Method used

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  • Connection device, connection system and tractor-trailer combination
  • Connection device, connection system and tractor-trailer combination
  • Connection device, connection system and tractor-trailer combination

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0071] figure 1 A connection device 10 is shown. The connection device 10 has a first pneumatic plug 15 and a first electrical plug 16 at a first end 11 . At a second end 12 situated opposite to the first end 11 , the connecting device 10 has a first plug-in unit 20 . The first plug-in unit 20 has electrical and pneumatic connections (not shown here).

[0072] The first plug unit 20 is connected to the first air pressure connector 15 through the air pressure line 13 and connected to the first electrical connector 16 through the electric wire 14 . The lines 13, 14 are helical and thus flexible.

[0073] like Figure 2A The illustrated semi-trailer 110 is a conventional saddle-type semi-trailer. The semi-trailer 110 has a saddle kingpin 117 whereby it can be engaged to a tractor (not shown here). The semi-trailer 110 also has two legs 116 (see Figure 2B ). Legs 116 are used to support semi-trailer 110 when semi-trailer 110 is not coupled to a tractor.

[0074] in the s...

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PUM

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Abstract

The invention relates to a connection device (10) for connecting of electrical and pneumatic lines between a tractor (120) and a trailer (110) having a first end (11), a second end (12), and at leasttwo lines (13, 14) connecting the two ends (11, 12), wherein at least a first pneumatic plug element (15) and at least a first electrical plug element (16) is arranged at the first end (11) and wherein a first plug-in unit (20) is arranged at the second end (12), having at least a first pneumatic connecting element (21) and at least a first electrical connecting element (22).

Description

technical field [0001] The invention relates to a connecting device for connecting pneumatic lines and electric wires between a tractor and a semi-trailer, a connecting system for a saddle traction train with the connecting device and a saddle tractive train with the connecting device or the connecting system. Background technique [0002] Saddle tractor trains are a subgroup of trucks (LKW), including tractors and semi-trailers. In a common saddle traction train, the tractor is motorized, while the semi-trailer is non-motorized. Therefore, a towing vehicle is required to move the semi-trailer. [0003] Saddle traction trains are mainly used to transport goods. The tractor and the semi-trailer are detachably engaged with each other. It is therefore possible to park the semi-trailer, ie to detach the tractor from the semi-trailer. In this way, the semi-trailer can be loaded and unloaded, while the tractor with the driver can go to work separately. [0004] The connection...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60D1/64B60T17/04
CPCB60D1/64B60T17/043B60D1/015B62D53/125H01R13/005H01R2201/26
Inventor J·M·阿尔格拉
Owner JOST WERKE DEUT GMBH