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Dampening device

a technology of a dredging device and a dredging rod, which is applied in the direction of mechanical machines/dredging rods, soil shifting machines/dredging machines, constructions, etc., to achieve the effect of simple and economical construction and production

Inactive Publication Date: 2018-06-21
CANGINI BENNE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The present invention provides a simple and economical dampening device for a Dozer blade, which can be easily produced and used in conjunction with an earthwork equipment comprising a Dozer blade. This device helps to reduce the vibration and noise generated by the Dozer blade during use, leading to improved efficiency and performance.

Problems solved by technology

This equipment is usually carried (by the respective machines) frontally in a cantilevered manner, and is therefore subjected to significant bending loads that cause, in use, oscillations, the width of which depends on the asperities of the ground surface.

Method used

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Examples

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Embodiment Construction

[0016]In FIG. 1, number 100 indicates, as a whole, an earthwork equipment comprising a Dozer blade 10 and a dampening device 1 associated with the blade 10 to reduce oscillations occurring in the blade when in use, usually when the equipment 100 is used on bumpy surfaces, for example, even if without limitation, on areas adjacent to work sites or on areas with surface asperities or different load capacities. With reference to FIG. 1 again, the blade 10 has a longitudinal portion 12 delimited, at the bottom, by a rectilinear profile 120 arranged horizontally.

[0017]With reference to FIGS. 1 and 2, the equipment 100 comprises a frame 102 so designed as to be connected to an end portion 20 of an arm 30 of an excavator, known and therefore not shown, by means of coupling members 40 carried by the frame 102 and stabilizing members, usually pins, known and therefore not shown, engaging holes 50 provided in the same coupling members 40 (FIG. 3). The frame 102 supports the blade 10 through t...

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PUM

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Abstract

Dampening device (1) for a Dozer blade (10) and related earthwork equipment (100); the blade (10) being carried by a frame (102) of the equipment (100) through the interposition of an actuating unit (106) suitable to adjust the vertical position of the blade (10); an axial-symmetrical member (11) being carried by the frame (102) to dampen oscillations associated, in use, to the forward movement of the blade (10).

Description

[0001]The present invention relates to a dampening device for earthwork equipment. In particular, the present invention relates to a dampening device for earthwork equipment provided with a Dozer blade. In more detail, the present invention relates to a dampening device for earthwork equipment provided with a Dozer blade to discharge to ground oscillations occurring during operation.BACKGROUND TO THE INVENTION[0002]In the field of operating machines equipped for earthwork and usable for excavations, land levelling or removal of material, the use of mechanical members called Dozer blades is well known. The Dozer blades are frontally delimited by a concave face having a cutting edge at the bottom and usually constant cross-section; they are provided with a particularly strong structure so as to be resistant to the stresses they are subjected to during work. Usually, the Dozer blades are carried by an equipment carried by the arm of a skid loader or a wheel loader, designed to adjust t...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): E02F3/815E02F3/76E02F3/84
CPCE02F3/8157E02F3/7609E02F3/844E02F3/7663
Inventor CANGINI, DAVIDEFAEDI, MARCO
Owner CANGINI BENNE
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