JPS5984064U - “Shiya” sound wall structure for construction machinery - Google Patents

“Shiya” sound wall structure for construction machinery

Info

Publication number
JPS5984064U
JPS5984064U JP17781482U JP17781482U JPS5984064U JP S5984064 U JPS5984064 U JP S5984064U JP 17781482 U JP17781482 U JP 17781482U JP 17781482 U JP17781482 U JP 17781482U JP S5984064 U JPS5984064 U JP S5984064U
Authority
JP
Japan
Prior art keywords
wall structure
shiya
construction machinery
sound wall
sound
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP17781482U
Other languages
Japanese (ja)
Inventor
玉井　洋
Original Assignee
日立建機株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 日立建機株式会社 filed Critical 日立建機株式会社
Priority to JP17781482U priority Critical patent/JPS5984064U/en
Publication of JPS5984064U publication Critical patent/JPS5984064U/en
Pending legal-status Critical Current

Links

Landscapes

  • Component Parts Of Construction Machinery (AREA)
  • Details Of Reciprocating Pumps (AREA)

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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は油圧ショベルを示す図、第２図は従来の油圧シ
ョベルの遮音壁構造を示す図、第３図は第２図のＡ−Ａ
断面図、第４図はこの考案に係る油圧シミベルの遮音壁
構造を示す正断面図、第５図は同じく側断面図、第６図
はこの考案に係る他の油圧ショベルの遮音壁構造を示す
断面図である。 ３・・・遮音壁、１２・・リッド、１３・・・貫通穴、
１４・・・ボス、１５・・・環状体。Figure 1 is a diagram showing a hydraulic excavator, Figure 2 is a diagram showing the sound insulation wall structure of a conventional hydraulic excavator, and Figure 3 is A-A in Figure 2.
4 is a front sectional view showing the sound insulation wall structure of a hydraulic excavator according to this invention, FIG. 5 is a side sectional view, and FIG. 6 is a sectional view showing the sound insulation wall structure of another hydraulic excavator according to this invention. It is. 3... Sound insulation wall, 12... Lid, 13... Through hole,
14...boss, 15...annular body.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 建設機械のジッドが貫通する導音壁の構造において、上
記遮音壁の貫通穴部に自己潤滑性を有する環状体を取付
け、その環状体の内部にロッドを貫通させたことを特徴
とする建設機械の遮音壁構造。A structure of a sound guide wall through which a jid of the construction machine passes, wherein a self-lubricating annular body is attached to the through hole of the sound insulating wall, and a rod is passed through the inside of the annular body. Sound insulation wall structure.
JP17781482U 1982-11-26 1982-11-26 “Shiya” sound wall structure for construction machinery Pending JPS5984064U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17781482U JPS5984064U (en) 1982-11-26 1982-11-26 “Shiya” sound wall structure for construction machinery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17781482U JPS5984064U (en) 1982-11-26 1982-11-26 “Shiya” sound wall structure for construction machinery

Publications (1)

Publication Number Publication Date
JPS5984064U true JPS5984064U (en) 1984-06-06

Family

ID=30386214

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17781482U Pending JPS5984064U (en) 1982-11-26 1982-11-26 “Shiya” sound wall structure for construction machinery

Country Status (1)

Country Link
JP (1) JPS5984064U (en)

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