JPS5349309A - Squeeze concrete pumps - Google Patents

Squeeze concrete pumps

Info

Publication number
JPS5349309A
JPS5349309A JP12527876A JP12527876A JPS5349309A JP S5349309 A JPS5349309 A JP S5349309A JP 12527876 A JP12527876 A JP 12527876A JP 12527876 A JP12527876 A JP 12527876A JP S5349309 A JPS5349309 A JP S5349309A
Authority
JP
Japan
Prior art keywords
concrete pumps
squeeze
squeeze concrete
pumping
pumping tube
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
JP12527876A
Other languages
Japanese (ja)
Other versions
JPS5922076B2 (en
Inventor
Masao Fujimura
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 JP12527876A priority Critical patent/JPS5922076B2/en
Publication of JPS5349309A publication Critical patent/JPS5349309A/en
Publication of JPS5922076B2 publication Critical patent/JPS5922076B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (AREA)

Abstract

PURPOSE: To maintain a pumping tube at proper temperatures and improve its durability by guiding liquid or air into a pumping case so that a pad and the sliding surface of the pumping tube do not reach high temperatures.
COPYRIGHT: (C)1978,JPO&Japio
JP12527876A 1976-10-18 1976-10-18 Squeezing concrete pump Expired JPS5922076B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12527876A JPS5922076B2 (en) 1976-10-18 1976-10-18 Squeezing concrete pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12527876A JPS5922076B2 (en) 1976-10-18 1976-10-18 Squeezing concrete pump

Publications (2)

Publication Number Publication Date
JPS5349309A true JPS5349309A (en) 1978-05-04
JPS5922076B2 JPS5922076B2 (en) 1984-05-24

Family

ID=14906105

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12527876A Expired JPS5922076B2 (en) 1976-10-18 1976-10-18 Squeezing concrete pump

Country Status (1)

Country Link
JP (1) JPS5922076B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5770983A (en) * 1980-10-20 1982-05-01 Kyokuto Kaihatsu Kogyo Co Ltd Hydraulic pump of squeezing type

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01101989U (en) * 1987-12-26 1989-07-10

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5770983A (en) * 1980-10-20 1982-05-01 Kyokuto Kaihatsu Kogyo Co Ltd Hydraulic pump of squeezing type
JPS6151674B2 (en) * 1980-10-20 1986-11-10 Kyokuto Kaihatsu Kogyo Co

Also Published As

Publication number Publication date
JPS5922076B2 (en) 1984-05-24

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