JPS62154091U - - Google Patents

Info

Publication number
JPS62154091U
JPS62154091U JP3892586U JP3892586U JPS62154091U JP S62154091 U JPS62154091 U JP S62154091U JP 3892586 U JP3892586 U JP 3892586U JP 3892586 U JP3892586 U JP 3892586U JP S62154091 U JPS62154091 U JP S62154091U
Authority
JP
Japan
Prior art keywords
wedge
sheath
protruding section
crushing device
sliding surface
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
JP3892586U
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 JP3892586U priority Critical patent/JPS62154091U/ja
Publication of JPS62154091U publication Critical patent/JPS62154091U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係わる油圧楔式岩盤破砕装置
の一実施例を示す斜視図、第2図はその作用説明
図、第3図は第2図の矢視―線に沿う横断平
面図、第4図は第2図の矢視―線に沿う横断
平面図、第5図は従来の油圧楔式岩盤破砕装置の
を示す側面図、第6図はその斜視図、第7図はそ
の横断平面図である。 1…楔、2…鞘、3…溝、4…凸条部、5…凸
条部の先端部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 楔と同楔を保護する鞘とを有する油圧楔式岩盤
    破砕装置において、前記鞘の楔に対する摺動面に
    縦方向の溝を設け、前記楔の鞘に対する摺動面に
    上記溝に摺動可能に嵌合する凸条部を設け、同凸
    条部の先端部側の高さを高くしたことを特徴とす
    る油圧楔式岩盤破砕装置。
JP3892586U 1986-03-19 1986-03-19 Pending JPS62154091U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3892586U JPS62154091U (ja) 1986-03-19 1986-03-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3892586U JPS62154091U (ja) 1986-03-19 1986-03-19

Publications (1)

Publication Number Publication Date
JPS62154091U true JPS62154091U (ja) 1987-09-30

Family

ID=30851616

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3892586U Pending JPS62154091U (ja) 1986-03-19 1986-03-19

Country Status (1)

Country Link
JP (1) JPS62154091U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160017909A (ko) * 2014-08-07 2016-02-17 박재현 암반의 파쇄공에 삽입되는 할암부재를 포함하는 할암유닛 및 이를 이용한 할암방법
JP6464396B1 (ja) * 2018-05-17 2019-02-06 株式会社神島組 割岩工具および当該工具を用いた破砕方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160017909A (ko) * 2014-08-07 2016-02-17 박재현 암반의 파쇄공에 삽입되는 할암부재를 포함하는 할암유닛 및 이를 이용한 할암방법
JP6464396B1 (ja) * 2018-05-17 2019-02-06 株式会社神島組 割岩工具および当該工具を用いた破砕方法

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