JPS56585A - Squeezing pump - Google Patents

Squeezing pump

Info

Publication number
JPS56585A
JPS56585A JP6022779A JP6022779A JPS56585A JP S56585 A JPS56585 A JP S56585A JP 6022779 A JP6022779 A JP 6022779A JP 6022779 A JP6022779 A JP 6022779A JP S56585 A JPS56585 A JP S56585A
Authority
JP
Japan
Prior art keywords
tube
roller
arm
rotated
squeeze roller
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
JP6022779A
Other languages
Japanese (ja)
Inventor
Noboru Iwata
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.)
DAIICHI KIKAI KOGYO KK
Original Assignee
DAIICHI KIKAI KOGYO KK
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 DAIICHI KIKAI KOGYO KK filed Critical DAIICHI KIKAI KOGYO KK
Priority to JP6022779A priority Critical patent/JPS56585A/en
Publication of JPS56585A publication Critical patent/JPS56585A/en
Pending legal-status Critical Current

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  • Reciprocating Pumps (AREA)

Abstract

PURPOSE: To keep an elastic tube less wearing and thus to improve durability by avoiding the elastic tube from having coarse grains caught in a closing by a squeeze roller when the squeeze roller depresses the elastic tube.
CONSTITUTION: The center of an arm 15 is fixed on a rotary shaft 14 driven by a prime mover at the center of a pump case 11. A squeeze roller 16 provided rotataby on a shaft 17 at three noses of the arm 15 is rotated positively counterclockwise by a power transmission mechanism when the rotary shaft 14 and the arm 15 are rotated counterclockwise. When the roller 16 is rotated then, a concrete in a tube 12 is delivered from a suction side to a discharge side under pressure. In this case where a depressed zone by the roller 16 is kept full closed, ballasts a, b are prevented from being caught in a closing of the tube 12, thus keeping the tube 12 less wearing and improving durability after all.
COPYRIGHT: (C)1981,JPO&Japio
JP6022779A 1979-05-16 1979-05-16 Squeezing pump Pending JPS56585A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6022779A JPS56585A (en) 1979-05-16 1979-05-16 Squeezing pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6022779A JPS56585A (en) 1979-05-16 1979-05-16 Squeezing pump

Publications (1)

Publication Number Publication Date
JPS56585A true JPS56585A (en) 1981-01-07

Family

ID=13136063

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6022779A Pending JPS56585A (en) 1979-05-16 1979-05-16 Squeezing pump

Country Status (1)

Country Link
JP (1) JPS56585A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57210194A (en) * 1981-06-16 1982-12-23 Daiichi Eng Kk Elastic tube of squeeze pump
JPH0285734U (en) * 1988-12-23 1990-07-05
JPH0382751U (en) * 1989-12-14 1991-08-22
JPH0476853U (en) * 1990-11-15 1992-07-06
KR100791669B1 (en) 2007-04-13 2008-01-03 한흥규 Supplying device of a working fluid of the heating mat

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57210194A (en) * 1981-06-16 1982-12-23 Daiichi Eng Kk Elastic tube of squeeze pump
JPH0285734U (en) * 1988-12-23 1990-07-05
JPH0382751U (en) * 1989-12-14 1991-08-22
JPH0476853U (en) * 1990-11-15 1992-07-06
KR100791669B1 (en) 2007-04-13 2008-01-03 한흥규 Supplying device of a working fluid of the heating mat

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