PL1666762T3 - Amortyzator obrotowy - Google Patents

Amortyzator obrotowy

Info

Publication number
PL1666762T3
PL1666762T3 PL04772633T PL04772633T PL1666762T3 PL 1666762 T3 PL1666762 T3 PL 1666762T3 PL 04772633 T PL04772633 T PL 04772633T PL 04772633 T PL04772633 T PL 04772633T PL 1666762 T3 PL1666762 T3 PL 1666762T3
Authority
PL
Poland
Prior art keywords
rotating damper
damper
rotating
Prior art date
Application number
PL04772633T
Other languages
English (en)
Inventor
Kazuyoshi Koizumi
Syunsuke Okabayashi
Ken Hayashi
Yoshihisa Takei
Original Assignee
Nifco Inc
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 Nifco Inc filed Critical Nifco Inc
Publication of PL1666762T3 publication Critical patent/PL1666762T3/pl

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/12—Devices with one or more rotary vanes turning in the fluid any throttling effect being immaterial, i.e. damping by viscous shear effect only

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
PL04772633T 2003-09-17 2004-08-26 Amortyzator obrotowy PL1666762T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2003324890 2003-09-17
JP2004007951A JP4434755B2 (ja) 2003-09-17 2004-01-15 回転ダンパー
PCT/JP2004/012677 WO2005028911A1 (ja) 2003-09-17 2004-08-26 回転ダンパー
EP04772633A EP1666762B1 (en) 2003-09-17 2004-08-26 Rotating damper

Publications (1)

Publication Number Publication Date
PL1666762T3 true PL1666762T3 (pl) 2012-02-29

Family

ID=34380310

Family Applications (1)

Application Number Title Priority Date Filing Date
PL04772633T PL1666762T3 (pl) 2003-09-17 2004-08-26 Amortyzator obrotowy

Country Status (6)

Country Link
US (1) US7938238B2 (pl)
EP (1) EP1666762B1 (pl)
JP (1) JP4434755B2 (pl)
HK (1) HK1094462A1 (pl)
PL (1) PL1666762T3 (pl)
WO (1) WO2005028911A1 (pl)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4391397B2 (ja) * 2004-07-14 2009-12-24 株式会社ニフコ 回転ダンパー
JP5172142B2 (ja) * 2006-03-29 2013-03-27 株式会社ニフコ 回転ダンパー
WO2008053570A1 (fr) * 2006-10-31 2008-05-08 Nifco Inc. Amortisseur de rotation
ES2319145B1 (es) * 2006-12-27 2009-12-11 Figueras International Seating, S.A. Sistema de giro automatico para asientos basculantes de sillas o butacas.
JP5147248B2 (ja) * 2007-01-29 2013-02-20 株式会社ニフコ ダンパー装置
JP4898629B2 (ja) 2007-10-24 2012-03-21 株式会社ニフコ ダンパー装置
JP4848350B2 (ja) 2007-11-29 2011-12-28 株式会社アドバネクス 回転ダンパー
CN101969816B (zh) * 2008-03-13 2014-07-09 费卡洛斯国际座椅设备私人有限公司 一种改进的用于使椅子或扶手椅的座位倾斜的自动旋转系统
US8459137B1 (en) 2010-04-07 2013-06-11 Hydro-Gear Limited Partnership Control assembly for drive system
US8408629B2 (en) 2010-09-07 2013-04-02 Honda Motor Co., Ltd. Rotational variable torque damper for a seat assembly for a vehicle
JP5759207B2 (ja) * 2011-03-02 2015-08-05 株式会社ニフコ 回転ダンパ装置及びその製造方法
JP1536916S (pl) * 2015-04-24 2015-11-02
JP1550670S (pl) * 2015-05-20 2016-05-30
US20170227276A1 (en) * 2016-02-04 2017-08-10 Robertshaw Controls Company Rotary damper
US11988263B2 (en) * 2019-05-28 2024-05-21 Piolax, Inc. Damper device
WO2021166043A1 (ja) * 2020-02-17 2021-08-26 株式会社Ｔｏｋ 回転ダンパ

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5899539A (ja) 1981-12-09 1983-06-13 Secoh Giken Inc 粘性液体の漏出を防止した回転型遅動装置
JPS6079032U (ja) * 1983-11-07 1985-06-01 株式会社ニフコ オイル式ダンパ−
US4527675A (en) * 1984-04-19 1985-07-09 Nifco Inc. Oil type damper
US4618039A (en) * 1984-04-19 1986-10-21 Nifco Inc. One-way clutch
US4571773A (en) * 1984-06-08 1986-02-25 Nifco Inc. Damper for braking rotation
JPS6165907A (ja) 1984-09-05 1986-04-04 Toshiba Corp 回転体用制振装置
JPS61192937A (ja) * 1985-02-21 1986-08-27 Nifco Inc 回転ダンパ−
JPS62270845A (ja) 1986-05-15 1987-11-25 Mitsubishi Electric Corp 粘性ダンパ
JPS63171736U (pl) * 1987-04-30 1988-11-08
EP0329788B1 (en) * 1987-06-10 1993-10-13 Sugatsune Industrial Co., Ltd. Multi-plate damper using viscous fluid
JPH01182643A (ja) * 1988-01-12 1989-07-20 Nifco Inc 回転ダンパー
JP2905559B2 (ja) 1990-05-23 1999-06-14 株式会社クラレ ポリエステル系繊維
JP2884267B2 (ja) * 1991-03-11 1999-04-19 株式会社ニフコ 回転ダンパー
JP2917602B2 (ja) 1991-08-08 1999-07-12 日産自動車株式会社 粘性流体封入ダンパー
US5211267A (en) * 1992-02-24 1993-05-18 Prince Corporation Temperature compensated rotary damper
JP3459078B2 (ja) * 1992-05-08 2003-10-20 株式会社ニフコ 回転ダンパー
US5301775A (en) * 1993-06-29 1994-04-12 Illinois Tool Works Inc. Adjustable high torque damper device
JP3304188B2 (ja) * 1994-02-23 2002-07-22 株式会社ニフコ 一方向回転ダンパー
JPH07317820A (ja) 1994-05-24 1995-12-08 Nifco Inc ロータリーダンパー
JP3421484B2 (ja) * 1995-09-01 2003-06-30 株式会社ニフコ 回転ダンパー
US6298960B1 (en) * 2000-05-30 2001-10-09 Illinois Tool Works Inc. Small viscous precision damper
USD479242S1 (en) * 2001-06-28 2003-09-02 Nifco Inc. Oil damper
JP4181831B2 (ja) * 2002-09-09 2008-11-19 株式会社ニフコ ダンパ
WO2005045276A1 (ja) 2003-11-05 2005-05-19 Fuji Latex Co., Ltd. ロータリーダンパ及びそれを具備する自動車の付属品

Also Published As

Publication number Publication date
US7938238B2 (en) 2011-05-10
EP1666762A1 (en) 2006-06-07
JP4434755B2 (ja) 2010-03-17
HK1094462A1 (en) 2007-03-30
US20060207844A1 (en) 2006-09-21
EP1666762A4 (en) 2006-11-02
JP2005114154A (ja) 2005-04-28
WO2005028911A1 (ja) 2005-03-31
EP1666762B1 (en) 2011-10-05

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