JPH01164394U - - Google Patents

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Publication number
JPH01164394U
JPH01164394U JP5925688U JP5925688U JPH01164394U JP H01164394 U JPH01164394 U JP H01164394U JP 5925688 U JP5925688 U JP 5925688U JP 5925688 U JP5925688 U JP 5925688U JP H01164394 U JPH01164394 U JP H01164394U
Authority
JP
Japan
Prior art keywords
cutter
chamber side
excavation device
opening
view
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
JP5925688U
Other languages
English (en)
Other versions
JPH0617918Y2 (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 JP1988059256U priority Critical patent/JPH0617918Y2/ja
Publication of JPH01164394U publication Critical patent/JPH01164394U/ja
Application granted granted Critical
Publication of JPH0617918Y2 publication Critical patent/JPH0617918Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例の断面図、第２図は
第１図に示されるカツタ２４，２５を備えたトン
ネル掘進機の断面図、第３図はカツタデイスク２
１の正面図、第４図はカツタ２４，２５付近の正
面図、第５図は先行技術の正面図、第６図は第５
図に示された先行技術の円板カツタ３の軸直角断
面図、第７図は他の先行技術の正面図、第８図は
第７図に示される先行技術の断面図である。 ２１…カツタデイスク、２２…切羽、２３…開
口部、２４，２５…カツタ、３５…軸受、３６，
４７…軸、３８，４８…取付座。

Claims (1)

  1. 【実用新案登録請求の範囲】 回転駆動されるカツタデイスクの開口部に、回
    転可能にカツタを取付け、チヤンバ側で掘削土砂
    を排出する掘削装置用カツタにおいて、 カツタをそのカツタの軸線方向一端部で支持す
    る軸を、チヤンバ側になるにつれて前記開口部か
    ら外方に拡がるように傾斜して取付けることを特
    徴とする掘削装置用カツタ。
JP1988059256U 1988-04-30 1988-04-30 掘削装置 Expired - Lifetime JPH0617918Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988059256U JPH0617918Y2 (ja) 1988-04-30 1988-04-30 掘削装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988059256U JPH0617918Y2 (ja) 1988-04-30 1988-04-30 掘削装置

Publications (2)

Publication Number Publication Date
JPH01164394U true JPH01164394U (ja) 1989-11-16
JPH0617918Y2 JPH0617918Y2 (ja) 1994-05-11

Family

ID=31285037

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988059256U Expired - Lifetime JPH0617918Y2 (ja) 1988-04-30 1988-04-30 掘削装置

Country Status (1)

Country Link
JP (1) JPH0617918Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04122798U (ja) * 1991-04-16 1992-11-05 株式会社銭高組 埋設管掘削破砕用カツターヘツド
CN112360497A (zh) * 2020-11-13 2021-02-12 安徽唐兴机械装备有限公司 一种具有滚刀切割装置的顶管机刀盘

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6124283B2 (ja) * 2012-12-28 2017-05-10 株式会社奥村組 トンネル掘削機
DE102014110310A1 (de) * 2014-07-22 2016-01-28 Herrenknecht Aktiengesellschaft Schneidrollenanordnung und mit Schneidrollenanordnungen ausgestattetes Schneidrad
CN112360488B (zh) * 2020-11-13 2022-10-21 安徽唐兴装备科技股份有限公司 一种转盘可刮土的顶管机刀盘

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5538478A (en) * 1978-09-12 1980-03-17 Matsushita Electric Ind Co Ltd Combustion apparatus
JPS6314994A (ja) * 1986-07-08 1988-01-22 株式会社小松製作所 小口径の管等の埋設機械

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5538478A (en) * 1978-09-12 1980-03-17 Matsushita Electric Ind Co Ltd Combustion apparatus
JPS6314994A (ja) * 1986-07-08 1988-01-22 株式会社小松製作所 小口径の管等の埋設機械

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04122798U (ja) * 1991-04-16 1992-11-05 株式会社銭高組 埋設管掘削破砕用カツターヘツド
CN112360497A (zh) * 2020-11-13 2021-02-12 安徽唐兴机械装备有限公司 一种具有滚刀切割装置的顶管机刀盘
CN112360497B (zh) * 2020-11-13 2022-12-09 安徽唐兴装备科技股份有限公司 一种具有滚刀切割装置的顶管机刀盘

Also Published As

Publication number Publication date
JPH0617918Y2 (ja) 1994-05-11

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