JP2014181447A5 - - Google Patents

Download PDF

Info

Publication number
JP2014181447A5
JP2014181447A5 JP2013054946A JP2013054946A JP2014181447A5 JP 2014181447 A5 JP2014181447 A5 JP 2014181447A5 JP 2013054946 A JP2013054946 A JP 2013054946A JP 2013054946 A JP2013054946 A JP 2013054946A JP 2014181447 A5 JP2014181447 A5 JP 2014181447A5
Authority
JP
Japan
Prior art keywords
oil chamber
door
coil spring
oil
electric actuator
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
JP2013054946A
Other languages
English (en)
Japanese (ja)
Other versions
JP5907917B2 (ja
JP2014181447A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2013054946A priority Critical patent/JP5907917B2/ja
Priority claimed from JP2013054946A external-priority patent/JP5907917B2/ja
Publication of JP2014181447A publication Critical patent/JP2014181447A/ja
Publication of JP2014181447A5 publication Critical patent/JP2014181447A5/ja
Application granted granted Critical
Publication of JP5907917B2 publication Critical patent/JP5907917B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2013054946A 2013-03-18 2013-03-18 ドアクローザ Active JP5907917B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013054946A JP5907917B2 (ja) 2013-03-18 2013-03-18 ドアクローザ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013054946A JP5907917B2 (ja) 2013-03-18 2013-03-18 ドアクローザ

Publications (3)

Publication Number Publication Date
JP2014181447A JP2014181447A (ja) 2014-09-29
JP2014181447A5 true JP2014181447A5 (enExample) 2015-03-26
JP5907917B2 JP5907917B2 (ja) 2016-04-26

Family

ID=51700438

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013054946A Active JP5907917B2 (ja) 2013-03-18 2013-03-18 ドアクローザ

Country Status (1)

Country Link
JP (1) JP5907917B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6278946B2 (ja) * 2015-11-25 2018-02-14 リョービ株式会社 ドアクローザ
JP7741368B2 (ja) * 2021-07-20 2025-09-18 株式会社イトーキ 自動開閉扉

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6095086A (ja) * 1983-10-26 1985-05-28 ドルマーバウベシユラーク・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング・ウント・コンパニー・コマンデイートゲゼルシヤフト 自動的なドア徐閉器
DE3423242C1 (de) * 1984-06-23 1985-11-07 Dorma-Baubeschlag Gmbh & Co Kg, 5828 Ennepetal Selbsttaetiger Tuerschliesser
JP3245335B2 (ja) * 1995-08-03 2002-01-15 リョービ株式会社 ドアクローザ
JP2010031596A (ja) * 2008-07-31 2010-02-12 Haseko Corp 扉の開動補助装置

Similar Documents

Publication Publication Date Title
WO2015055582A3 (de) Längenverstellbare pleuelstange
JP5732126B2 (ja) 減衰力可変ダンパ
JP5624115B2 (ja) 液圧作動液中の混入気体の特性を計測する方法及び流体作動機械
JP2014199076A5 (enExample)
MX2013002950A (es) Activador de freno neumatico con valvula de control de dos vias insensible al flujo.
JP2012215220A5 (enExample)
JP2013082025A5 (enExample)
JP2010084831A5 (enExample)
KR101408768B1 (ko) 압력조절수단을 내장한 가구힌지용 가변형 완충댐퍼
GB2527445A (en) Tubing pressure insensitive surface controlled subsurface safety valve
JP2011179546A5 (enExample)
WO2015044441A3 (en) Actuator for a valve
JP2012215239A5 (enExample)
JP2011202801A5 (enExample)
RU2015140833A (ru) Амортизатор и транспортное средство, содержащее его
MX352364B (es) Amortiguador para bisagras.
ATE549559T1 (de) Rücksaugventil
WO2014187519A3 (de) Proportional-druckregelventil
PH12012500853A1 (en) Door closer
MX2018001645A (es) Control de presion proporcional electrohidraulico para bomba de circuito abierto.
JP2014181447A5 (enExample)
MX387570B (es) Dispositivo regulador de presión que tiene un tope de recorrido variable.
JP2015120421A5 (enExample)
JP6339919B2 (ja) 緩衝器
JP5733472B2 (ja) 油圧制御バルブおよび油圧制御装置