JPS6365796U - - Google Patents

Info

Publication number
JPS6365796U
JPS6365796U JP15822986U JP15822986U JPS6365796U JP S6365796 U JPS6365796 U JP S6365796U JP 15822986 U JP15822986 U JP 15822986U JP 15822986 U JP15822986 U JP 15822986U JP S6365796 U JPS6365796 U JP S6365796U
Authority
JP
Japan
Prior art keywords
excavator
lip
rotary
rotary excavator
shaped seal
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
JP15822986U
Other languages
English (en)
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 filed Critical
Priority to JP15822986U priority Critical patent/JPS6365796U/ja
Publication of JPS6365796U publication Critical patent/JPS6365796U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)

Description

【図面の簡単な説明】
第１図は本考案の回転掘削機におけるシール装
置を示す部分断面図、第２図はシールド掘進機の
縦断面図、第３図は従来のシール装置を示す部分
断面図、第４図はリツプ形シールのリツプ部が反
転した状態を示す部分断面図である。 １……シールド本体、２……カツターホイル、
８……リツプ形シール、８ａ……シール基部、８
ｂ……リツプ部、１０……反転防止用部材、１１
……取付ボルト。

Claims (1)

    【実用新案登録請求の範囲】
  1. 掘削機本体の前部に回転掘削具を回転可能に支
    持し、かつ掘削機本体と回転掘削具との間に、掘
    削土砂の掘削機本体への侵入を防止するリツプ形
    シールを介装し、前記回転掘削具を回転させて切
    羽を掘削する回転掘削機において、前記リツプ形
    シールのリツプ背面部に、リツプ反転防止用部材
    を取付けたことを特徴とする回転掘削機における
    シール装置。
JP15822986U 1986-10-17 1986-10-17 Pending JPS6365796U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15822986U JPS6365796U (ja) 1986-10-17 1986-10-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15822986U JPS6365796U (ja) 1986-10-17 1986-10-17

Publications (1)

Publication Number Publication Date
JPS6365796U true JPS6365796U (ja) 1988-04-30

Family

ID=31081524

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15822986U Pending JPS6365796U (ja) 1986-10-17 1986-10-17

Country Status (1)

Country Link
JP (1) JPS6365796U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5634078U (ja) * 1979-08-24 1981-04-03

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5634078U (ja) * 1979-08-24 1981-04-03

Similar Documents

Publication Publication Date Title
JPS6361495U (ja)
JPS6158297U (ja)
JPH01164394U (ja)
JPH03122195U (ja)
JPS62196254U (ja)
JPS6341692U (ja)
JPH0358393U (ja)
JPS5961397U (ja) シ−ルド掘進機
JPS6414253U (ja)
JPH0184395U (ja)
JPS6043772U (ja) 回転シ−ル部の泥浸入防止装置
JPH0336093U (ja)
JPH0179698U (ja)
JPS6027196U (ja) シ−ルド掘進機
JPH0312994U (ja)
JPS60151994U (ja) シ−ルド掘進機
JPS6442366U (ja)
JPS61206795U (ja)
JPS61152064U (ja)
JPS63116599U (ja)
JPS6457197U (ja)
JPS5910398U (ja) 土圧式シ−ルド掘進機の排土口装置
JPS6216196U (ja)
JPS6171693U (ja)
JPS62185791U (ja)