Seat for heavy equipment having buffer means in forward and backward directions

一种重型设备、缓冲装置的技术，应用在座椅架、活动座椅、车辆座椅等方向，能够解决昂贵设备可靠性和工作效率降低等问题

Active Publication Date: 2008-10-22
VOLVO CONSTR EQUIP HLDG (SWEDEN) AB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the reliability and operating efficiency of expensive equipment may be reduced

Method used

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  • Seat for heavy equipment having buffer means in forward and backward directions
  • Seat for heavy equipment having buffer means in forward and backward directions
  • Seat for heavy equipment having buffer means in forward and backward directions

Examples

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Embodiment Construction

[0035] Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. The contents defined in the description, such as detailed structures and parts, are just specific details provided to help those of ordinary skill in the art fully understand the present invention, and thus the present invention is not limited thereto.

[0036] Such as Figures 2 to 9As shown, the seat for heavy equipment with the cushioning device in the front-rear direction installed on the suspension plate is composed of a seat part and a seat back part, and is located between the left control box and the right control box, according to this An embodiment of the invention comprising: a lower element 10 mounted on the suspension plate 9 and having guide rails 29 and 30 formed on its left and right sides; Rollers 31 and 32 are slidably mounted on the lower element 10 along the front-back direction of the equipment (that is, the X-axis direction in...

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PUM

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Abstract

A seat for heavy equipment having a buffer means in forward and backward directions is provided, which can protect an operator by attenuating impact and vibration generated in a cab in forward and backward directions of an excavator in accordance with the driving of the buffer means in a main working mode of the excavator. The seat for heavy equipment is mounted on a suspension plate and is located between left and right console boxes.; The seat for heavy equipment includes a lower member mounted on the suspension plate; an upper member slidably mounted on the lower member in forward and backward directions of the equipment; a buffer means for attenuating impact and vibration generated in the forward and backward directions of the equipment; a tilting means including a frame, a hinge shaft, a driving shaft, and a control handle; and a locking means for locking and unlocking forward and backward movement of the upper member against the lower member when a pusher installed on one side of the frame is manipulated. In a main working mode of the equipment, a buffer function is performed through forward and backward movement of the upper member against the lower member, and when the main working mode is released, the buffer function is released.

Description

[0001] Cross References to Related Applications [0002] This application is based on and claims priority from Korean Patent Application No. 10-2007-0036994 filed with the Korean Intellectual Property Office on April 16, 2007, the entire disclosure of which is incorporated herein by reference. technical field [0003] The present invention relates to a seat for heavy equipment with a cushioning device along the front-to-back direction, which can weaken the seat along the front-to-back direction of the heavy equipment (that is, the X-axis direction in which the heavy equipment travels) during the work or travel of the heavy equipment. ) shocks and vibrations in the cab. [0004] More specifically, the present invention relates to a seat for heavy equipment with cushioning in the fore-and-aft direction, which can be controlled by The actuation of the operator-selected cushioning device protects the operator by dampening shocks and vibrations generated in the cab in the fore-and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60N2/52B60N2/68B60N2/75
CPCB60N2/06B60N2/544B60N2/50B60N2/4686B60N2/509B60N2/4693B60N2/38B60N2/4633B60N2/767B60N2/797B60N2/793E02F9/16B60N2/16E02F9/00
Inventor 金学信
Owner VOLVO CONSTR EQUIP HLDG (SWEDEN) AB
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