JPH0354240Y2 - - Google Patents

Info

Publication number
JPH0354240Y2
JPH0354240Y2 JP7282486U JP7282486U JPH0354240Y2 JP H0354240 Y2 JPH0354240 Y2 JP H0354240Y2 JP 7282486 U JP7282486 U JP 7282486U JP 7282486 U JP7282486 U JP 7282486U JP H0354240 Y2 JPH0354240 Y2 JP H0354240Y2
Authority
JP
Japan
Prior art keywords
casing
earth
sand
conical
rear end
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.)
Expired
Application number
JP7282486U
Other languages
English (en)
Japanese (ja)
Other versions
JPS62185792U (sr
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 JP7282486U priority Critical patent/JPH0354240Y2/ja
Publication of JPS62185792U publication Critical patent/JPS62185792U/ja
Application granted granted Critical
Publication of JPH0354240Y2 publication Critical patent/JPH0354240Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Crushing And Grinding (AREA)
JP7282486U 1986-05-15 1986-05-15 Expired JPH0354240Y2 (sr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7282486U JPH0354240Y2 (sr) 1986-05-15 1986-05-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7282486U JPH0354240Y2 (sr) 1986-05-15 1986-05-15

Publications (2)

Publication Number Publication Date
JPS62185792U JPS62185792U (sr) 1987-11-26
JPH0354240Y2 true JPH0354240Y2 (sr) 1991-11-28

Family

ID=30916615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7282486U Expired JPH0354240Y2 (sr) 1986-05-15 1986-05-15

Country Status (1)

Country Link
JP (1) JPH0354240Y2 (sr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995006187A1 (fr) * 1993-08-20 1995-03-02 Komatsu Ltd. Dispositif a tetes de coupe pour vis d'un tube de petit diametre

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2530452B2 (ja) * 1987-06-30 1996-09-04 株式会社小松製作所 管埋設機械
JP5443961B2 (ja) * 2009-12-03 2014-03-19 株式会社イセキ開発工機 掘進機
CN109453842B (zh) * 2018-12-27 2020-07-24 西安建筑科技大学 一种具有强力挤压的圆锥破碎机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995006187A1 (fr) * 1993-08-20 1995-03-02 Komatsu Ltd. Dispositif a tetes de coupe pour vis d'un tube de petit diametre

Also Published As

Publication number Publication date
JPS62185792U (sr) 1987-11-26

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