JPS55156288A - Joint holder of pumping tube and concrete transfer pipe in extruding concrete pump - Google Patents

Joint holder of pumping tube and concrete transfer pipe in extruding concrete pump

Info

Publication number
JPS55156288A
JPS55156288A JP6252879A JP6252879A JPS55156288A JP S55156288 A JPS55156288 A JP S55156288A JP 6252879 A JP6252879 A JP 6252879A JP 6252879 A JP6252879 A JP 6252879A JP S55156288 A JPS55156288 A JP S55156288A
Authority
JP
Japan
Prior art keywords
pumping tube
concrete
pin
transfer pipe
pipe
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.)
Granted
Application number
JP6252879A
Other languages
Japanese (ja)
Other versions
JPS629752B2 (en
Inventor
Kazuo Takami
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.)
Kyokuto Kaihatsu Kogyo Co Ltd
Original Assignee
Kyokuto Kaihatsu Kogyo Co 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 Kyokuto Kaihatsu Kogyo Co Ltd filed Critical Kyokuto Kaihatsu Kogyo Co Ltd
Priority to JP6252879A priority Critical patent/JPS55156288A/en
Publication of JPS55156288A publication Critical patent/JPS55156288A/en
Publication of JPS629752B2 publication Critical patent/JPS629752B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

PURPOSE: To readily replace a pumping tube by connecting to a discharge end of the pumping tube and a concrete transfer pipe, both ends of a short joint pipe which is slidably stuck to a supporting arm pivotting on a pump case.
CONSTITUTION: To replace a worn pumping tube 5, joints 27, 28 are screwed off and a pin P2 is pulled off. A shoft point pipe 9 slidably stuck to a supporting arm 17 pivotting on a pump case 1 is removed from a discharge end 7 of the pumping tube 5 and a concrete tansfer pipe 29. A suction end 6 is removed from a hopper 6. After a pin P1 is off, the supporting arm 17 is turned to incline in fixed location where a pin P1 is inserted through an upper hole 20 and a pin hole 22 meeting with each other. By pulling one end of the pumping tube 5, it can be readily removed from the pump case 1.
COPYRIGHT: (C)1980,JPO&Japio
JP6252879A 1979-05-21 1979-05-21 Joint holder of pumping tube and concrete transfer pipe in extruding concrete pump Granted JPS55156288A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6252879A JPS55156288A (en) 1979-05-21 1979-05-21 Joint holder of pumping tube and concrete transfer pipe in extruding concrete pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6252879A JPS55156288A (en) 1979-05-21 1979-05-21 Joint holder of pumping tube and concrete transfer pipe in extruding concrete pump

Publications (2)

Publication Number Publication Date
JPS55156288A true JPS55156288A (en) 1980-12-05
JPS629752B2 JPS629752B2 (en) 1987-03-02

Family

ID=13202771

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6252879A Granted JPS55156288A (en) 1979-05-21 1979-05-21 Joint holder of pumping tube and concrete transfer pipe in extruding concrete pump

Country Status (1)

Country Link
JP (1) JPS55156288A (en)

Also Published As

Publication number Publication date
JPS629752B2 (en) 1987-03-02

Similar Documents

Publication Publication Date Title
FI914112A0 (en) Pipe lining for a pipeline and method for lining a pipeline
BG101868A (en) Method for drawing out a hollow body laid in the ground
EP1985796A3 (en) Protective sleeve for threated connections for expandable liner hanger
ES2102560T3 (en) PIPE REHABILITATION.
SE9000394L (en) PROVIDED TO FIX A HOSE WITH A NIPLE AND A HOSE CONNECTION RECEIVED HEREIN
CA2308180A1 (en) Expandable downhole tubing
FI92426B (en) Pipe connection to form a junction
EP0845594A3 (en) Air Pump
JPS55156288A (en) Joint holder of pumping tube and concrete transfer pipe in extruding concrete pump
IT1149129B (en) JOINT TO CONNECT A PIPE HAVING A FLARED END TO A FIXED CONNECTION PART, FOR EXAMPLE ON A PUMP
ES2120215T3 (en) EXTERNAL URINARY CATHETER AND PIPE CONNECTOR TO CONNECT THE SAME.
DE59908125D1 (en) urination
US2467163A (en) Device for holding dentures
ES2057337T3 (en) PROCEDURE AND DEVICE FOR THE INSTALLATION AND PLACEMENT OF A TUBE IN AN EXISTING TUBULAR DUCT.
JPS5341847A (en) Suction accumulator
EP1154455A3 (en) Method and apparatus for cleaning translucent tube for discharge lamp, and discharge lamp
CN216949556U (en) Output pipeline with strong flexibility for concrete pump truck
CN214181439U (en) Hand-held drug delivery device for anorectal department
CN2523195Y (en) Irrigation delivery pipe
SE9201135L (en) Anti-hose collapse device for flexible hoses and methods of manufacturing the device
ES391770A1 (en) Method of making well-points for de-watering ground
JPS5623578A (en) Pump for conveying mud under pressure
EP1072754A3 (en) Ground removing device
DE69419149T2 (en) DEVICE IN EXTENDABLE CRANE BOOM
ES1020897U (en) Hose connection between the hydropneumatic discharger and discharge button flushing toilets. (Machine-translation by Google Translate, not legally binding)