JPS60148393U - Rock crusher lubrication system - Google Patents

Rock crusher lubrication system

Info

Publication number
JPS60148393U
JPS60148393U JP3597084U JP3597084U JPS60148393U JP S60148393 U JPS60148393 U JP S60148393U JP 3597084 U JP3597084 U JP 3597084U JP 3597084 U JP3597084 U JP 3597084U JP S60148393 U JPS60148393 U JP S60148393U
Authority
JP
Japan
Prior art keywords
rock
rock crusher
lubrication system
wedge
guide
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
JP3597084U
Other languages
Japanese (ja)
Inventor
光司 大柿
赤沼　重威
尾白　佳隆
Original Assignee
株式会社小松製作所
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 株式会社小松製作所 filed Critical 株式会社小松製作所
Priority to JP3597084U priority Critical patent/JPS60148393U/en
Publication of JPS60148393U publication Critical patent/JPS60148393U/en
Pending legal-status Critical Current

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

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来の岩盤破砕機の説明図、第２図はこの考案
の一実施例を示す岩盤破砕機の説明図、第３図は第１図
■円内の拡大断面図である。 ２はガイド、２ａは給油孔、３はクサビ、４は摺接面。FIG. 1 is an explanatory diagram of a conventional rock crusher, FIG. 2 is an explanatory diagram of a rock crusher showing an embodiment of this invention, and FIG. 3 is an enlarged sectional view of the circle in FIG. 1. 2 is a guide, 2a is an oil supply hole, 3 is a wedge, and 4 is a sliding surface.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 予め岩盤に穿設した孔に２分割されたガイド２を挿入し
、かつこれらガイド２間にクサビ３を圧入してこれらガ
イド２を拡開することにより岩盤を破砕するものにおい
て、上記ガイド２の上部に給油孔２ａを設け、これら給
油孔２ａより上記ガイド２とクサビ３の摺接面４に空気
圧とともに潤滑油を注入してなる岩盤破砕機の潤滑装置
。A guide 2 divided into two is inserted into a hole previously drilled in the rock, and a wedge 3 is press-fitted between the guides 2 to expand the guides 2 to crush the rock. A lubrication device for a rock crusher, in which oil supply holes 2a are provided in the upper part, and lubricating oil is injected together with air pressure into the sliding surfaces 4 of the guide 2 and wedge 3 through these oil supply holes 2a.
JP3597084U 1984-03-15 1984-03-15 Rock crusher lubrication system Pending JPS60148393U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3597084U JPS60148393U (en) 1984-03-15 1984-03-15 Rock crusher lubrication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3597084U JPS60148393U (en) 1984-03-15 1984-03-15 Rock crusher lubrication system

Publications (1)

Publication Number Publication Date
JPS60148393U true JPS60148393U (en) 1985-10-02

Family

ID=30540736

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3597084U Pending JPS60148393U (en) 1984-03-15 1984-03-15 Rock crusher lubrication system

Country Status (1)

Country Link
JP (1) JPS60148393U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5931693B2 (en) * 1979-06-06 1984-08-03 富士写真フイルム株式会社 Direct positive silver halide photosensitive material

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5931693B2 (en) * 1979-06-06 1984-08-03 富士写真フイルム株式会社 Direct positive silver halide photosensitive material

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