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Excavation devices and methods

a technology of excavating device and trench, applied in the direction of pipe laying and repair, pipe/joint/fitting, soil-shifting machine/dredger, etc., can solve the problem that the excavating of a trench is known to be dangerous

Inactive Publication Date: 2015-10-08
FUTURE CONSTR & CIVIL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The patent describes an excavation system for a vehicle that can be easily maintained and repaired. The system includes a body that is attached to the vehicle, an excavation device that is moved by the vehicle to remove material from the ground, and a locking system that prevents the excavation device from moving backwards. The system also includes a kel-type structure with elongate platform portions that prevent soil from falling into the bottom of the trench. Additionally, the system includes a directional joint that allows for easy removal of the excavation device for maintenance and repair. The low frequency vibration helps to provide smooth operation and alignment with the direction of travel of the vehicle. Overall, the system improves the efficiency and durability of the excavation process.

Problems solved by technology

From an Occupational Health and Safety (OHS) standpoint the excavation of a trench is known to be dangerous.

Method used

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  • Excavation devices and methods
  • Excavation devices and methods
  • Excavation devices and methods

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Embodiment Construction

[0079]Referring to FIGS. 1 and 2 there is shown an excavation system 10 according to a first preferred embodiment of the present invention. In one operation the excavation device 10 advantageously allows for pipe to be laid in a trench. This achieved using a high horse power tracked loader 12 as shown in FIGS. 3 and 4.

[0080]As shown in FIG. 1 the excavation system 10 includes a body 14 for connection to the tracker loader 12. At a first end 16 of the body 14 there is provided an excavation device 18 for being moved by the tracked loader 12 to excavate material from the ground.

[0081]In the embodiment the body 14 is provided in the form of a keel-type structure 20 having a second end 22 opposite the first end 16. Moreover, the excavation system 10 includes a steering system 24 for altering the steering of the excavation device 18.

[0082]The steering system 24 includes a mount 26 having a directional joint 28 that allows the excavation device 18 to be directed left or right when being m...

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Abstract

In one preferred form there is provided an excavation system (10) for a vehicle (12). The excavation system (10) comprises a body (14) for connection to the vehicle (12). An excavation device (18) is provided for being moved by the vehicle (12) to excavate material from the ground. A steering system (24) is provided for altering the steering of the excavation device (10).

Description

FIELD OF THE INVENTION[0001]In preferred forms, the present invention relates to excavation devices and methods.BACKGROUND TO THE INVENTION[0002]Trenching is an operation in which earth is excavated to provide a trench. Construction machines that form trenches are typically used in preparation for laying pipes or conduit.[0003]Chain trenchers and rock wheels are typically used in the industry to form a trench, depending on the application involved. From an Occupational Health and Safety (OHS) standpoint the excavation of a trench is known to be dangerous.[0004]The inventor, among other things, has realised that it would be advantageous to provide an improved or alternative trencher for specific applications.[0005]Whilst a background to the invention has been provided, it is to be recognised that any discussion in the present specification is intended to explain the context of the invention. It is not to be taken as an admission that the material formed part of the prior art base or ...

Claims

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Application Information

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IPC IPC(8): E02F5/02E02F5/10E02F5/14E02F5/04
CPCE02F5/02E02F5/14E02F5/10E02F5/04E02F3/183E02F3/961E02F3/967E02F5/103E02F5/145
Inventor JOHNSON, JAMES
Owner FUTURE CONSTR & CIVIL
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