JPS54147638A - Oil pressure cylinder device of door closer - Google Patents

Oil pressure cylinder device of door closer

Info

Publication number
JPS54147638A
JPS54147638A JP5564278A JP5564278A JPS54147638A JP S54147638 A JPS54147638 A JP S54147638A JP 5564278 A JP5564278 A JP 5564278A JP 5564278 A JP5564278 A JP 5564278A JP S54147638 A JPS54147638 A JP S54147638A
Authority
JP
Japan
Prior art keywords
oil pressure
pressure cylinder
cylinder device
door closer
closer
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
JP5564278A
Other languages
Japanese (ja)
Other versions
JPS5733435B2 (en
Inventor
Hisaichi Matsunaga
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.)
MIWA LOCK KOGYO KK
Original Assignee
MIWA LOCK KOGYO KK
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 MIWA LOCK KOGYO KK filed Critical MIWA LOCK KOGYO KK
Priority to JP5564278A priority Critical patent/JPS54147638A/en
Publication of JPS54147638A publication Critical patent/JPS54147638A/en
Publication of JPS5733435B2 publication Critical patent/JPS5733435B2/ja
Granted legal-status Critical Current

Links

JP5564278A 1978-05-12 1978-05-12 Oil pressure cylinder device of door closer Granted JPS54147638A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5564278A JPS54147638A (en) 1978-05-12 1978-05-12 Oil pressure cylinder device of door closer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5564278A JPS54147638A (en) 1978-05-12 1978-05-12 Oil pressure cylinder device of door closer

Publications (2)

Publication Number Publication Date
JPS54147638A true JPS54147638A (en) 1979-11-19
JPS5733435B2 JPS5733435B2 (en) 1982-07-16

Family

ID=13004453

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5564278A Granted JPS54147638A (en) 1978-05-12 1978-05-12 Oil pressure cylinder device of door closer

Country Status (1)

Country Link
JP (1) JPS54147638A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS609021U (en) * 1983-06-24 1985-01-22 日本電気ホームエレクトロニクス株式会社 Optical disk player lens drive circuit
JPS61131240A (en) * 1984-11-30 1986-06-18 Teac Co Optical disk reproducing device
JPH0777034B2 (en) * 1988-01-16 1995-08-16 株式会社ケンウッド Tracking / servo mechanism
JP6586447B2 (en) 2017-11-02 2019-10-02 株式会社エスケーエレクトロニクス LC resonant antenna

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS498055A (en) * 1972-05-10 1974-01-24
JPS50154643U (en) * 1974-06-05 1975-12-22

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS498055A (en) * 1972-05-10 1974-01-24
JPS50154643U (en) * 1974-06-05 1975-12-22

Also Published As

Publication number Publication date
JPS5733435B2 (en) 1982-07-16

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