JPH0412600U - - Google Patents

Info

Publication number
JPH0412600U
JPH0412600U JP5102290U JP5102290U JPH0412600U JP H0412600 U JPH0412600 U JP H0412600U JP 5102290 U JP5102290 U JP 5102290U JP 5102290 U JP5102290 U JP 5102290U JP H0412600 U JPH0412600 U JP H0412600U
Authority
JP
Japan
Prior art keywords
excavator
shield
segment assembly
rotating frame
frame provided
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
JP5102290U
Other languages
English (en)
Other versions
JPH086876Y2 (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 JP1990051022U priority Critical patent/JPH086876Y2/ja
Publication of JPH0412600U publication Critical patent/JPH0412600U/ja
Application granted granted Critical
Publication of JPH086876Y2 publication Critical patent/JPH086876Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図は本考案の一実施例の全体後面図、第２
図は第１図の−断面図、第３図は第１図の
方向断面図、第４図イ乃至ニは本考案の一実施例
の作動説明図、第５図イ乃至ホは本考案の一実施
例の作動説明図、第６図イ乃至ニは本考案の一実
施例の作動説明図、第７図イ乃至ニは本考案の一
実施例の作動説明図、第８図は従来の一円形のシ
ールド掘進機の全体後面図、第９図は第８図の
−線断面図、第１０図はトンネル掘削時の余剰
掘削断面説明図、第１１図は従来の２連形シール
ド掘進機の全体後面図、第１２図は提案済の２連
形シールド掘進機の全体後面図である。 １′は２連形シールド掘進機、１Ａ，１Ｂは掘
進機部、２は吊りビーム式セグメント組立用エレ
クタ、２ａ，２ｂは片アーム式セグメント組立用
エレクタ、３′はシールドフレーム、５ａ，５ｂ
は回転フレームを示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. ２つの掘進機部を備えた連立形シールド掘進機
    において、シールドフレーム内の一方の掘進機部
    に備えた回転フレームに、１対の片アーム式セグ
    メント組立用エレクタを対向配置すると共に、他
    方の掘進機部に備えた回転フレームに、吊りビー
    ム式セグメント組立用エレクタを備えたことを特
    徴とする２連形シールド掘進機。
JP1990051022U 1990-05-16 1990-05-16 横２連形シールド掘進機 Expired - Lifetime JPH086876Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990051022U JPH086876Y2 (ja) 1990-05-16 1990-05-16 横２連形シールド掘進機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990051022U JPH086876Y2 (ja) 1990-05-16 1990-05-16 横２連形シールド掘進機

Publications (2)

Publication Number Publication Date
JPH0412600U true JPH0412600U (ja) 1992-01-31
JPH086876Y2 JPH086876Y2 (ja) 1996-02-28

Family

ID=31570085

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990051022U Expired - Lifetime JPH086876Y2 (ja) 1990-05-16 1990-05-16 横２連形シールド掘進機

Country Status (1)

Country Link
JP (1) JPH086876Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0280198A (ja) * 1988-09-15 1990-03-20 Chiharu Yoshihara 板材の展伸装置および展伸法
JPH0776998A (ja) * 1993-09-08 1995-03-20 Kawasaki Heavy Ind Ltd エレクタ装置

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10158337B2 (en) 2004-08-10 2018-12-18 Bongiovi Acoustics Llc System and method for digital signal processing
US10848118B2 (en) 2004-08-10 2020-11-24 Bongiovi Acoustics Llc System and method for digital signal processing
US10701505B2 (en) 2006-02-07 2020-06-30 Bongiovi Acoustics Llc. System, method, and apparatus for generating and digitally processing a head related audio transfer function
US10848867B2 (en) 2006-02-07 2020-11-24 Bongiovi Acoustics Llc System and method for digital signal processing
US9883318B2 (en) 2013-06-12 2018-01-30 Bongiovi Acoustics Llc System and method for stereo field enhancement in two-channel audio systems
US9906858B2 (en) 2013-10-22 2018-02-27 Bongiovi Acoustics Llc System and method for digital signal processing
US10820883B2 (en) 2014-04-16 2020-11-03 Bongiovi Acoustics Llc Noise reduction assembly for auscultation of a body
US10639000B2 (en) 2014-04-16 2020-05-05 Bongiovi Acoustics Llc Device for wide-band auscultation
WO2020028833A1 (en) 2018-08-02 2020-02-06 Bongiovi Acoustics Llc System, method, and apparatus for generating and digitally processing a head related audio transfer function

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02221598A (ja) * 1989-02-23 1990-09-04 Hitachi Constr Mach Co Ltd シールドトンネルの覆工リング構築方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02221598A (ja) * 1989-02-23 1990-09-04 Hitachi Constr Mach Co Ltd シールドトンネルの覆工リング構築方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0280198A (ja) * 1988-09-15 1990-03-20 Chiharu Yoshihara 板材の展伸装置および展伸法
JPH0776998A (ja) * 1993-09-08 1995-03-20 Kawasaki Heavy Ind Ltd エレクタ装置

Also Published As

Publication number Publication date
JPH086876Y2 (ja) 1996-02-28

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Legal Events

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