JPS53122236A - Apparatus for braking door closer - Google Patents

Apparatus for braking door closer

Info

Publication number
JPS53122236A
JPS53122236A JP3728777A JP3728777A JPS53122236A JP S53122236 A JPS53122236 A JP S53122236A JP 3728777 A JP3728777 A JP 3728777A JP 3728777 A JP3728777 A JP 3728777A JP S53122236 A JPS53122236 A JP S53122236A
Authority
JP
Japan
Prior art keywords
door closer
braking door
braking
closer
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.)
Granted
Application number
JP3728777A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5739358B2 (enExample
Inventor
Hiroshi Kitsutaka
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.)
Ryobi Ltd
Original Assignee
Ryobi 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 Ryobi Ltd filed Critical Ryobi Ltd
Priority to JP3728777A priority Critical patent/JPS53122236A/ja
Publication of JPS53122236A publication Critical patent/JPS53122236A/ja
Publication of JPS5739358B2 publication Critical patent/JPS5739358B2/ja
Granted legal-status Critical Current

Links

JP3728777A 1977-03-31 1977-03-31 Apparatus for braking door closer Granted JPS53122236A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3728777A JPS53122236A (en) 1977-03-31 1977-03-31 Apparatus for braking door closer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3728777A JPS53122236A (en) 1977-03-31 1977-03-31 Apparatus for braking door closer

Publications (2)

Publication Number Publication Date
JPS53122236A true JPS53122236A (en) 1978-10-25
JPS5739358B2 JPS5739358B2 (enExample) 1982-08-20

Family

ID=12493485

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3728777A Granted JPS53122236A (en) 1977-03-31 1977-03-31 Apparatus for braking door closer

Country Status (1)

Country Link
JP (1) JPS53122236A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55159085A (en) * 1979-05-28 1980-12-10 Tsubasa Ind Door closing speed regulator for door closer
KR20040034308A (ko) * 2002-10-15 2004-04-28 조선제 방화문용 유압식 힌지

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI833033A0 (fi) * 1983-08-24 1983-08-24 Labsystems Oy Kyvettenhet
JPH0394141A (ja) * 1989-09-06 1991-04-18 Hitachi Ltd 反応セル構造体

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4876355A (enExample) * 1972-01-15 1973-10-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4876355A (enExample) * 1972-01-15 1973-10-15

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55159085A (en) * 1979-05-28 1980-12-10 Tsubasa Ind Door closing speed regulator for door closer
KR20040034308A (ko) * 2002-10-15 2004-04-28 조선제 방화문용 유압식 힌지

Also Published As

Publication number Publication date
JPS5739358B2 (enExample) 1982-08-20

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