JPS6133114Y2 - - Google Patents

Info

Publication number
JPS6133114Y2
JPS6133114Y2 JP6027681U JP6027681U JPS6133114Y2 JP S6133114 Y2 JPS6133114 Y2 JP S6133114Y2 JP 6027681 U JP6027681 U JP 6027681U JP 6027681 U JP6027681 U JP 6027681U JP S6133114 Y2 JPS6133114 Y2 JP S6133114Y2
Authority
JP
Japan
Prior art keywords
wedge
chisel
breaker
rock
crushing
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
JP6027681U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57174594U (zh
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 JP6027681U priority Critical patent/JPS6133114Y2/ja
Publication of JPS57174594U publication Critical patent/JPS57174594U/ja
Application granted granted Critical
Publication of JPS6133114Y2 publication Critical patent/JPS6133114Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Working Measures On Existing Buildindgs (AREA)
JP6027681U 1981-04-24 1981-04-24 Expired JPS6133114Y2 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6027681U JPS6133114Y2 (zh) 1981-04-24 1981-04-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6027681U JPS6133114Y2 (zh) 1981-04-24 1981-04-24

Publications (2)

Publication Number Publication Date
JPS57174594U JPS57174594U (zh) 1982-11-04
JPS6133114Y2 true JPS6133114Y2 (zh) 1986-09-26

Family

ID=29856581

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6027681U Expired JPS6133114Y2 (zh) 1981-04-24 1981-04-24

Country Status (1)

Country Link
JP (1) JPS6133114Y2 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5838435B1 (ja) * 2015-04-07 2016-01-06 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
JP5824713B1 (ja) * 2015-05-08 2015-11-25 株式会社神島組 ブレーカおよび当該ブレーカを用いた破砕方法
JP5857375B1 (ja) * 2015-09-07 2016-02-10 株式会社神島組 ブレーカ、打撃伝達部材、割岩工具および破砕方法

Also Published As

Publication number Publication date
JPS57174594U (zh) 1982-11-04

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