JPS58163689U - Concrete pump greasing device - Google Patents

Concrete pump greasing device

Info

Publication number
JPS58163689U
JPS58163689U JP6105582U JP6105582U JPS58163689U JP S58163689 U JPS58163689 U JP S58163689U JP 6105582 U JP6105582 U JP 6105582U JP 6105582 U JP6105582 U JP 6105582U JP S58163689 U JPS58163689 U JP S58163689U
Authority
JP
Japan
Prior art keywords
concrete pump
greasing device
greasing
cylinder
hydraulic circuit
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
JP6105582U
Other languages
Japanese (ja)
Inventor
奥村　正則
Original Assignee
三菱重工業株式会社
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 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP6105582U priority Critical patent/JPS58163689U/en
Publication of JPS58163689U publication Critical patent/JPS58163689U/en
Pending legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (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 the drawing]

第１．　２１１ｆｆｌは従来のコンクリートポンプの給
脂゛装置の例を示す油圧回路図、第３図は本案に係るコ
ンクリートポンプの給脂装置の一実施例を示す油圧回路
図、第４図はその詳細を示す油圧回路図、第５図乃至第
７図はその作用説明図である。 ２・・・給脂シリンダ、４・・・リターンスプリング、
６・・・シャトル弁。1st. 211ffl is a hydraulic circuit diagram showing an example of a conventional concrete pump lubrication device, Fig. 3 is a hydraulic circuit diagram showing an example of a concrete pump lubrication device according to the present invention, and Fig. 4 shows its details. The hydraulic circuit diagram and FIGS. 5 to 7 are explanatory diagrams of its operation. 2... Greasing cylinder, 4... Return spring,
6...Shuttle valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] リターン機能を有する給脂シリンダをシャトル弁を介し
てコンクリートポンプのシリンダ駆動油圧回路に接続し
たことを特徴とするコンクリートポンプの給脂装置。A greasing device for a concrete pump, characterized in that a greasing cylinder having a return function is connected to a cylinder drive hydraulic circuit of the concrete pump via a shuttle valve.
JP6105582U 1982-04-28 1982-04-28 Concrete pump greasing device Pending JPS58163689U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6105582U JPS58163689U (en) 1982-04-28 1982-04-28 Concrete pump greasing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6105582U JPS58163689U (en) 1982-04-28 1982-04-28 Concrete pump greasing device

Publications (1)

Publication Number Publication Date
JPS58163689U true JPS58163689U (en) 1983-10-31

Family

ID=30071271

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6105582U Pending JPS58163689U (en) 1982-04-28 1982-04-28 Concrete pump greasing device

Country Status (1)

Country Link
JP (1) JPS58163689U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03123986U (en) * 1990-03-29 1991-12-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03123986U (en) * 1990-03-29 1991-12-17

Similar Documents

Publication Publication Date Title
JPS58163689U (en) Concrete pump greasing device
JPS591837U (en) engine
JPS5899596U (en) Grease supply device
JPS58132113U (en) Oil return structure to oil pan
JPS59172237U (en) Turbocharger lubricating oil return device
JPS607302U (en) Hydraulic motor circuit
JPS60175801U (en) Expander lubrication system
JPS58137177U (en) Spool seal device
JPS60183282U (en) Compressor drive device
JPS58146883U (en) V type engine starter
JPS58137007U (en) Mobile agricultural machinery hydraulic system
JPS59165273U (en) Power steering cylinder
JPS59127834U (en) engine
JPS58166996U (en) hydraulic system
JPS5947772U (en) excavator hydraulic circuit
JPS60450U (en) Construction machinery hydraulic circuit
JPS6137469U (en) prime mover starting device
JPS58111334U (en) piston structure
JPS58195102U (en) oil cleaning equipment
JPS5858107U (en) Hydraulic oil cooling structure
JPS6021575U (en) Sealed circuit oil replenishment device for reciprocating pumps
JPS60117256U (en) Brake devices for construction machinery, etc.
JPS6024804U (en) engine oil passage device
JPS58109506U (en) Oil supply structure inside the rock cover
JPS59188951U (en) cast iron piston