JPS6091649U

JPS6091649U - Head guard for work equipment

Info

Publication number: JPS6091649U
Application number: JP18446583U
Authority: JP
Inventors: 藤塚　源平
Original assignee: 日立建機株式会社
Priority date: 1983-11-29
Filing date: 1983-11-29
Publication date: 1985-06-22

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来技術によるキャビン式へラドガードを備え
た作業機の外観図、第２図は同じく支柱式へラドガード
を備えた作業機の外観図、第３図ないし第９図は本考案
の実施例を示し、第３図は本考案のへラドガードを備え
た作業機の外観図、第４図はへラドガードの斜視図、第
５図は第４図の■−■矢示方向断面図、第６図は同じ＜
　ＶＩ−ＶＩ矢示方向断面図、第７図は同じく■−■矢
示方向断面図、第８図は移動防護部材を屋根部上力に移
動させた状態の部分図、第９図は移動防護部材を屋根部
前方に突出させた状態の部分図である。　−１・・・作
業機、５・・・運転室、５Ａ・・・前窓部、５Ｂ・・・
屋根部、２１・・・固定防護部材、２３・・・ガイドレ
ール、２４・・・移動防護部材、３１・・・支柱。Figure 1 is an external view of a working machine equipped with a cabin-type rear guard according to the prior art, Figure 2 is an external view of a working machine also equipped with a column-type rear guard, and Figures 3 to 9 are implementations of the present invention. For example, Fig. 3 is an external view of a working machine equipped with the herad guard of the present invention, Fig. 4 is a perspective view of the helad guard, Fig. 5 is a cross-sectional view in the direction of the Figure 6 is the same <
VI-VI is a cross-sectional view in the direction of the arrow, FIG. 7 is a cross-sectional view in the same direction as the ■-■ arrow, FIG. 8 is a partial view of the movable protection member moved to the top of the roof, and FIG. 9 is the movable protection member. It is a partial view of the state where a member was made to protrude to the front of a roof part. -1...Work equipment, 5...Driver's cab, 5A...Front window, 5B...
Roof portion, 21... fixed protection member, 23... guide rail, 24... movable protection member, 31... pillar.

Claims

[Scope of utility model registration request]

In a working machine having a driver's cab, a fixed protective member fixed to the roof to protect the roof of the driver's cab, and a fixed protective member provided on the fixed protective member or the roof located on both sides of the fixed protective member. a movable protective member whose rear end is guided by the guide rail and is movable in the front-rear direction in order to protect the front window of the driver's cab; A radguard for a working machine, characterized in that it is configured of a pillar rotatably attached and a lower end of which is rotatably attached to the working machine.