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
English (en)
Japanese (ja)
Other versions
JPS629752B2 (cg-RX-API-DMAC7.html
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/ja
Publication of JPS55156288A publication Critical patent/JPS55156288A/ja
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)
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 (cg-RX-API-DMAC7.html) 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 (cg-RX-API-DMAC7.html)

Also Published As

Publication number Publication date
JPS629752B2 (cg-RX-API-DMAC7.html) 1987-03-02

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