JPS59343Y2 - 可撓性膜製可動堰 - Google Patents

可撓性膜製可動堰

Info

Publication number
JPS59343Y2
JPS59343Y2 JP5929881U JP5929881U JPS59343Y2 JP S59343 Y2 JPS59343 Y2 JP S59343Y2 JP 5929881 U JP5929881 U JP 5929881U JP 5929881 U JP5929881 U JP 5929881U JP S59343 Y2 JPS59343 Y2 JP S59343Y2
Authority
JP
Japan
Prior art keywords
flexible membrane
movable weir
rubber
cloth
bag
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
JP5929881U
Other languages
English (en)
Japanese (ja)
Other versions
JPS56168523U (2
Inventor
義臣 辻
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP5929881U priority Critical patent/JPS59343Y2/ja
Publication of JPS56168523U publication Critical patent/JPS56168523U/ja
Application granted granted Critical
Publication of JPS59343Y2 publication Critical patent/JPS59343Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Barrages (AREA)
JP5929881U 1981-04-23 1981-04-23 可撓性膜製可動堰 Expired JPS59343Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5929881U JPS59343Y2 (ja) 1981-04-23 1981-04-23 可撓性膜製可動堰

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5929881U JPS59343Y2 (ja) 1981-04-23 1981-04-23 可撓性膜製可動堰

Publications (2)

Publication Number Publication Date
JPS56168523U JPS56168523U (2) 1981-12-12
JPS59343Y2 true JPS59343Y2 (ja) 1984-01-07

Family

ID=29653771

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5929881U Expired JPS59343Y2 (ja) 1981-04-23 1981-04-23 可撓性膜製可動堰

Country Status (1)

Country Link
JP (1) JPS59343Y2 (2)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1908317B (zh) * 2001-07-09 2012-04-25 亨利K·欧伯梅尔 水控制闸门及其致动器

Also Published As

Publication number Publication date
JPS56168523U (2) 1981-12-12

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