JPS6347662Y2 - - Google Patents

Info

Publication number
JPS6347662Y2
JPS6347662Y2 JP1981085315U JP8531581U JPS6347662Y2 JP S6347662 Y2 JPS6347662 Y2 JP S6347662Y2 JP 1981085315 U JP1981085315 U JP 1981085315U JP 8531581 U JP8531581 U JP 8531581U JP S6347662 Y2 JPS6347662 Y2 JP S6347662Y2
Authority
JP
Japan
Prior art keywords
cylinder
tube
hopper
swinging
swing
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.)
Expired
Application number
JP1981085315U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57196272U (pt
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 filed Critical
Priority to JP1981085315U priority Critical patent/JPS6347662Y2/ja
Priority to US06/381,707 priority patent/US4466782A/en
Priority to AU84128/82A priority patent/AU540469B2/en
Priority to GB08215687A priority patent/GB2103722B/en
Priority to KR1019820002556A priority patent/KR840000755A/ko
Priority to DE19823221949 priority patent/DE3221949A1/de
Publication of JPS57196272U publication Critical patent/JPS57196272U/ja
Priority to SG74/85A priority patent/SG7485G/en
Priority to KR2019860002319U priority patent/KR860001333Y1/ko
Priority to MY198626A priority patent/MY8600026A/xx
Application granted granted Critical
Publication of JPS6347662Y2 publication Critical patent/JPS6347662Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (AREA)
JP1981085315U 1981-06-10 1981-06-10 Expired JPS6347662Y2 (pt)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP1981085315U JPS6347662Y2 (pt) 1981-06-10 1981-06-10
US06/381,707 US4466782A (en) 1981-06-10 1982-05-25 Valve unit for use in concrete pumps
AU84128/82A AU540469B2 (en) 1981-06-10 1982-05-25 Valve unit for use in concrete pumps
GB08215687A GB2103722B (en) 1981-06-10 1982-05-28 Concrete pumps
KR1019820002556A KR840000755A (ko) 1981-06-10 1982-06-08 콘크리이트 펌프용 유로 전환 밸브 유닛
DE19823221949 DE3221949A1 (de) 1981-06-10 1982-06-11 Wechselventil fuer betonpumpen
SG74/85A SG7485G (en) 1981-06-10 1985-01-26 Valve unit for use in concrete pumps
KR2019860002319U KR860001333Y1 (ko) 1981-06-10 1986-02-27 콘크리이트 펌프용 유로 전환밸브 유닛
MY198626A MY8600026A (en) 1981-06-10 1986-12-31 Valve unit for use in concrete pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981085315U JPS6347662Y2 (pt) 1981-06-10 1981-06-10

Publications (2)

Publication Number Publication Date
JPS57196272U JPS57196272U (pt) 1982-12-13
JPS6347662Y2 true JPS6347662Y2 (pt) 1988-12-08

Family

ID=29880605

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981085315U Expired JPS6347662Y2 (pt) 1981-06-10 1981-06-10

Country Status (1)

Country Link
JP (1) JPS6347662Y2 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5845969U (ja) * 1981-09-21 1983-03-28 株式会社新潟鐵工所 コンクリ−トポンプの流路切換弁
JPS59105071U (ja) * 1982-12-29 1984-07-14 石川島播磨重工業株式会社 コンクリ−トポンプ
JPS59105070U (ja) * 1982-12-29 1984-07-14 石川島播磨重工業株式会社 コンクリ−トポンプ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5345705A (en) * 1976-10-08 1978-04-24 Niigata Eng Co Ltd Changeover valve device for flow path of concrete pump

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5345705A (en) * 1976-10-08 1978-04-24 Niigata Eng Co Ltd Changeover valve device for flow path of concrete pump

Also Published As

Publication number Publication date
JPS57196272U (pt) 1982-12-13

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