JPS60153777U - Hydraulic breaker chisel sliding part greasing device - Google Patents

Hydraulic breaker chisel sliding part greasing device

Info

Publication number
JPS60153777U
JPS60153777U JP3806184U JP3806184U JPS60153777U JP S60153777 U JPS60153777 U JP S60153777U JP 3806184 U JP3806184 U JP 3806184U JP 3806184 U JP3806184 U JP 3806184U JP S60153777 U JPS60153777 U JP S60153777U
Authority
JP
Japan
Prior art keywords
sliding part
hydraulic breaker
greasing device
breaker chisel
hydraulic
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
JP3806184U
Other languages
Japanese (ja)
Inventor
定嗣 山本
正紀 村西
竹内　逸朗
敏雄 三宅
松下　隆一
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 JP3806184U priority Critical patent/JPS60153777U/en
Publication of JPS60153777U publication Critical patent/JPS60153777U/en
Pending legal-status Critical Current

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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) [Abstract] 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 the drawing]

第１図は従来例を示す断面図、第２図は本考案の実施例
を示す構成鏡開図である。 ３はチゼル摺動部、８はピストン、１１はドレン回路、
１３は給脂口、１６はチゼル。FIG. 1 is a sectional view showing a conventional example, and FIG. 2 is an open view showing an embodiment of the present invention. 3 is a chisel sliding part, 8 is a piston, 11 is a drain circuit,
13 is the greasing port, 16 is the chisel.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 油圧力にてピストン８を上下動し、このピストン８にて
チゼル１６を打撃して穿孔するようにした油圧ブレーカ
において、チゼル摺動部３の上部に設けた給脂口１３に
、上記ピストン作動用の油圧回路の、ドレン回路１１を
接続したことを特徴とする油圧ブレーカのチゼル摺動部
給脂装置。In a hydraulic breaker in which a piston 8 is moved up and down by hydraulic pressure and the chisel 16 is struck by the piston 8 to make a hole, a greasing port 13 provided at the upper part of the chisel sliding part 3 is connected to the piston actuator. A greasing device for a chisel sliding part of a hydraulic breaker, characterized in that a drain circuit 11 of a hydraulic circuit for use is connected.
JP3806184U 1984-03-19 1984-03-19 Hydraulic breaker chisel sliding part greasing device Pending JPS60153777U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3806184U JPS60153777U (en) 1984-03-19 1984-03-19 Hydraulic breaker chisel sliding part greasing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3806184U JPS60153777U (en) 1984-03-19 1984-03-19 Hydraulic breaker chisel sliding part greasing device

Publications (1)

Publication Number Publication Date
JPS60153777U true JPS60153777U (en) 1985-10-14

Family

ID=30544719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3806184U Pending JPS60153777U (en) 1984-03-19 1984-03-19 Hydraulic breaker chisel sliding part greasing device

Country Status (1)

Country Link
JP (1) JPS60153777U (en)

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