JPS546109A - Protectoe for concrete squeeze pump tube - Google Patents

Protectoe for concrete squeeze pump tube

Info

Publication number
JPS546109A
JPS546109A JP7170877A JP7170877A JPS546109A JP S546109 A JPS546109 A JP S546109A JP 7170877 A JP7170877 A JP 7170877A JP 7170877 A JP7170877 A JP 7170877A JP S546109 A JPS546109 A JP S546109A
Authority
JP
Japan
Prior art keywords
protectoe
squeeze pump
pump tube
concrete
concrete squeeze
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
JP7170877A
Other languages
Japanese (ja)
Other versions
JPS612793B2 (en
Inventor
Masatoshi Yoshida
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 JP7170877A priority Critical patent/JPS546109A/en
Publication of JPS546109A publication Critical patent/JPS546109A/en
Publication of JPS612793B2 publication Critical patent/JPS612793B2/ja
Granted legal-status Critical Current

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  • Reciprocating Pumps (AREA)

Abstract

PURPOSE: To prevent concrete squeeze pump discharge pipe from being damaged or collapsed by providing a cylindrical protective means at and toward the outlet of the casting.
COPYRIGHT: (C)1979,JPO&Japio
JP7170877A 1977-06-16 1977-06-16 Protectoe for concrete squeeze pump tube Granted JPS546109A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7170877A JPS546109A (en) 1977-06-16 1977-06-16 Protectoe for concrete squeeze pump tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7170877A JPS546109A (en) 1977-06-16 1977-06-16 Protectoe for concrete squeeze pump tube

Publications (2)

Publication Number Publication Date
JPS546109A true JPS546109A (en) 1979-01-18
JPS612793B2 JPS612793B2 (en) 1986-01-28

Family

ID=13468298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7170877A Granted JPS546109A (en) 1977-06-16 1977-06-16 Protectoe for concrete squeeze pump tube

Country Status (1)

Country Link
JP (1) JPS546109A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56117603A (en) * 1980-02-22 1981-09-16 Hashimoto Denki Co Ltd Accumulating classifying device every water content in continuous treating process of veneer
JPS58217301A (en) * 1982-06-14 1983-12-17 株式会社　ノダ Method of treating veneer having size
JPS6174687U (en) * 1984-10-23 1986-05-20
JPS61112787A (en) * 1984-11-02 1986-05-30 Jitsuo Maeda Pumping system for ready-mixed concrete

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS518164U (en) * 1974-07-03 1976-01-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS518164U (en) * 1974-07-03 1976-01-21

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56117603A (en) * 1980-02-22 1981-09-16 Hashimoto Denki Co Ltd Accumulating classifying device every water content in continuous treating process of veneer
JPS58217301A (en) * 1982-06-14 1983-12-17 株式会社　ノダ Method of treating veneer having size
JPS6174687U (en) * 1984-10-23 1986-05-20
JPS61112787A (en) * 1984-11-02 1986-05-30 Jitsuo Maeda Pumping system for ready-mixed concrete

Also Published As

Publication number Publication date
JPS612793B2 (en) 1986-01-28

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