JPS6356792U - - Google Patents

Info

Publication number
JPS6356792U
JPS6356792U JP14820786U JP14820786U JPS6356792U JP S6356792 U JPS6356792 U JP S6356792U JP 14820786 U JP14820786 U JP 14820786U JP 14820786 U JP14820786 U JP 14820786U JP S6356792 U JPS6356792 U JP S6356792U
Authority
JP
Japan
Prior art keywords
seat
cylinder
rotating
flange
small diameter
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.)
Granted
Application number
JP14820786U
Other languages
English (en)
Other versions
JPH0419107Y2 (ja
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 JP1986148207U priority Critical patent/JPH0419107Y2/ja
Publication of JPS6356792U publication Critical patent/JPS6356792U/ja
Application granted granted Critical
Publication of JPH0419107Y2 publication Critical patent/JPH0419107Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)

Description

【図面の簡単な説明】
第1図は本案のシールド掘進機旋回座支持装置
を示す側面図、第2図は従来の支持装置の一部側
面図である。 1……推進円筒、2……ベアリング受座、3…
…回転円筒受座。

Claims (1)

    【実用新案登録請求の範囲】
  1. 推進円筒の前端部内面にフランジを設け、同フ
    ランジの内周に前端閉鎖小径円筒の後端外周を接
    続し、上記フランジの前面に内歯車を配設し、同
    内歯車の外周面にベアリング受座を嵌合し、同受
    座をフランジに支持し、内歯車には回転円筒を介
    して上記小径円筒の前方に回転カツターを設け、
    上記ベアリング受座には回転円筒受座を設け、上
    記小径円筒の一部に開口した歯車筐内に内歯車に
    噛合する駆動歯車を設けてなるシールド掘進機に
    おいて、上記ベアリング受座及び回転円筒受座の
    外径が推進円筒の外径に少くとも一致し、かつ上
    記両受座の外周面が推進円筒の外周面と同心円に
    配設されてなるシールド掘進機旋回座支持装置。
JP1986148207U 1986-09-27 1986-09-27 Expired JPH0419107Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986148207U JPH0419107Y2 (ja) 1986-09-27 1986-09-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986148207U JPH0419107Y2 (ja) 1986-09-27 1986-09-27

Publications (2)

Publication Number Publication Date
JPS6356792U true JPS6356792U (ja) 1988-04-15
JPH0419107Y2 JPH0419107Y2 (ja) 1992-04-28

Family

ID=31062263

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986148207U Expired JPH0419107Y2 (ja) 1986-09-27 1986-09-27

Country Status (1)

Country Link
JP (1) JPH0419107Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58204297A (ja) * 1982-05-21 1983-11-28 本間 良治 地盤の掘削方法及び装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58204297A (ja) * 1982-05-21 1983-11-28 本間 良治 地盤の掘削方法及び装置

Also Published As

Publication number Publication date
JPH0419107Y2 (ja) 1992-04-28

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