JPS6042152Y2 - 楔形岩盤破砕機 - Google Patents

楔形岩盤破砕機

Info

Publication number
JPS6042152Y2
JPS6042152Y2 JP1227981U JP1227981U JPS6042152Y2 JP S6042152 Y2 JPS6042152 Y2 JP S6042152Y2 JP 1227981 U JP1227981 U JP 1227981U JP 1227981 U JP1227981 U JP 1227981U JP S6042152 Y2 JPS6042152 Y2 JP S6042152Y2
Authority
JP
Japan
Prior art keywords
wedge
plate
guides
pair
rock
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
JP1227981U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57128683U (enrdf_load_stackoverflow
Inventor
光司 大柿
重威 赤沼
能典 高田
佳隆 尾白
茂 原田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
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 by Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP1227981U priority Critical patent/JPS6042152Y2/ja
Publication of JPS57128683U publication Critical patent/JPS57128683U/ja
Application granted granted Critical
Publication of JPS6042152Y2 publication Critical patent/JPS6042152Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
JP1227981U 1981-02-02 1981-02-02 楔形岩盤破砕機 Expired JPS6042152Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1227981U JPS6042152Y2 (ja) 1981-02-02 1981-02-02 楔形岩盤破砕機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1227981U JPS6042152Y2 (ja) 1981-02-02 1981-02-02 楔形岩盤破砕機

Publications (2)

Publication Number Publication Date
JPS57128683U JPS57128683U (enrdf_load_stackoverflow) 1982-08-11
JPS6042152Y2 true JPS6042152Y2 (ja) 1985-12-23

Family

ID=29810393

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1227981U Expired JPS6042152Y2 (ja) 1981-02-02 1981-02-02 楔形岩盤破砕機

Country Status (1)

Country Link
JP (1) JPS6042152Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160050089A (ko) * 2013-09-06 2016-05-10 테일러 커 (커플링스) 리미티드 동적 축방향 구속 시스템을 구비한 파이프 결합구

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6080193U (ja) * 1983-11-09 1985-06-04 株式会社小松製作所 岩盤破砕装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160050089A (ko) * 2013-09-06 2016-05-10 테일러 커 (커플링스) 리미티드 동적 축방향 구속 시스템을 구비한 파이프 결합구

Also Published As

Publication number Publication date
JPS57128683U (enrdf_load_stackoverflow) 1982-08-11

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