JPH0236866Y2 - - Google Patents

Info

Publication number
JPH0236866Y2
JPH0236866Y2 JP16294883U JP16294883U JPH0236866Y2 JP H0236866 Y2 JPH0236866 Y2 JP H0236866Y2 JP 16294883 U JP16294883 U JP 16294883U JP 16294883 U JP16294883 U JP 16294883U JP H0236866 Y2 JPH0236866 Y2 JP H0236866Y2
Authority
JP
Japan
Prior art keywords
door
weight
pulley
opening
lower door
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
JP16294883U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6070179U (ja
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 JP16294883U priority Critical patent/JPS6070179U/ja
Publication of JPS6070179U publication Critical patent/JPS6070179U/ja
Application granted granted Critical
Publication of JPH0236866Y2 publication Critical patent/JPH0236866Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Wing Frames And Configurations (AREA)
JP16294883U 1983-10-21 1983-10-21 扉開閉装置 Granted JPS6070179U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16294883U JPS6070179U (ja) 1983-10-21 1983-10-21 扉開閉装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16294883U JPS6070179U (ja) 1983-10-21 1983-10-21 扉開閉装置

Publications (2)

Publication Number Publication Date
JPS6070179U JPS6070179U (ja) 1985-05-17
JPH0236866Y2 true JPH0236866Y2 (ru) 1990-10-05

Family

ID=30357680

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16294883U Granted JPS6070179U (ja) 1983-10-21 1983-10-21 扉開閉装置

Country Status (1)

Country Link
JP (1) JPS6070179U (ru)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006314988A (ja) * 2005-04-12 2006-11-24 Okamura Corp ドラフトチャンバ

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105735816B (zh) * 2014-12-06 2017-08-25 高碑店顺达墨瑟门窗有限公司 一种重力平衡实木提拉窗
JP2021016697A (ja) * 2019-07-23 2021-02-15 沖電気工業株式会社 道路用消火栓

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006314988A (ja) * 2005-04-12 2006-11-24 Okamura Corp ドラフトチャンバ

Also Published As

Publication number Publication date
JPS6070179U (ja) 1985-05-17

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