JPH0529220Y2 - - Google Patents

Info

Publication number
JPH0529220Y2
JPH0529220Y2 JP763090U JP763090U JPH0529220Y2 JP H0529220 Y2 JPH0529220 Y2 JP H0529220Y2 JP 763090 U JP763090 U JP 763090U JP 763090 U JP763090 U JP 763090U JP H0529220 Y2 JPH0529220 Y2 JP H0529220Y2
Authority
JP
Japan
Prior art keywords
entrance
top plate
support plate
screw rod
crank arm
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 - Lifetime
Application number
JP763090U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0399181U (h
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 JP763090U priority Critical patent/JPH0529220Y2/ja
Publication of JPH0399181U publication Critical patent/JPH0399181U/ja
Application granted granted Critical
Publication of JPH0529220Y2 publication Critical patent/JPH0529220Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Barrages (AREA)
JP763090U 1990-01-30 1990-01-30 Expired - Lifetime JPH0529220Y2 (h)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP763090U JPH0529220Y2 (h) 1990-01-30 1990-01-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP763090U JPH0529220Y2 (h) 1990-01-30 1990-01-30

Publications (2)

Publication Number Publication Date
JPH0399181U JPH0399181U (h) 1991-10-16
JPH0529220Y2 true JPH0529220Y2 (h) 1993-07-27

Family

ID=31511285

Family Applications (1)

Application Number Title Priority Date Filing Date
JP763090U Expired - Lifetime JPH0529220Y2 (h) 1990-01-30 1990-01-30

Country Status (1)

Country Link
JP (1) JPH0529220Y2 (h)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017002518A (ja) * 2015-06-08 2017-01-05 株式会社ユーテック 開口部開閉装置及びその使用方法

Also Published As

Publication number Publication date
JPH0399181U (h) 1991-10-16

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