JP4048452B2 - 緩衝装置 - Google Patents

緩衝装置 Download PDF

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Publication number
JP4048452B2
JP4048452B2 JP36350697A JP36350697A JP4048452B2 JP 4048452 B2 JP4048452 B2 JP 4048452B2 JP 36350697 A JP36350697 A JP 36350697A JP 36350697 A JP36350697 A JP 36350697A JP 4048452 B2 JP4048452 B2 JP 4048452B2
Authority
JP
Japan
Prior art keywords
peripheral surface
cylindrical casing
groove
rotating member
torque
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 - Fee Related
Application number
JP36350697A
Other languages
English (en)
Japanese (ja)
Other versions
JPH11182607A (ja
JPH11182607A5 (enExample
Inventor
弘純 佐々
謙次 高橋
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.)
TOK Bearing Co Ltd
Original Assignee
TOK Bearing Co 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 TOK Bearing Co Ltd filed Critical TOK Bearing Co Ltd
Priority to JP36350697A priority Critical patent/JP4048452B2/ja
Priority to EP98310311A priority patent/EP0926383A3/en
Priority to US09/212,516 priority patent/US6213881B1/en
Publication of JPH11182607A publication Critical patent/JPH11182607A/ja
Publication of JPH11182607A5 publication Critical patent/JPH11182607A5/ja
Application granted granted Critical
Publication of JP4048452B2 publication Critical patent/JP4048452B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/145—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only rotary movement of the effective parts
    • 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
    • F16F9/32—Details
    • F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/21—Brakes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/252—Type of friction
    • E05Y2201/254—Fluid or viscous friction
    • E05Y2201/256—Fluid or viscous friction with pistons or vanes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/262—Type of motion, e.g. braking
    • E05Y2201/266—Type of motion, e.g. braking rotary

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
JP36350697A 1997-12-16 1997-12-16 緩衝装置 Expired - Fee Related JP4048452B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP36350697A JP4048452B2 (ja) 1997-12-16 1997-12-16 緩衝装置
EP98310311A EP0926383A3 (en) 1997-12-16 1998-12-16 Damper device
US09/212,516 US6213881B1 (en) 1997-12-16 1998-12-16 Damper device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP36350697A JP4048452B2 (ja) 1997-12-16 1997-12-16 緩衝装置

Publications (3)

Publication Number Publication Date
JPH11182607A JPH11182607A (ja) 1999-07-06
JPH11182607A5 JPH11182607A5 (enExample) 2005-08-11
JP4048452B2 true JP4048452B2 (ja) 2008-02-20

Family

ID=18479491

Family Applications (1)

Application Number Title Priority Date Filing Date
JP36350697A Expired - Fee Related JP4048452B2 (ja) 1997-12-16 1997-12-16 緩衝装置

Country Status (3)

Country Link
US (1) US6213881B1 (enExample)
EP (1) EP0926383A3 (enExample)
JP (1) JP4048452B2 (enExample)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002042590A1 (en) * 2000-11-23 2002-05-30 Kim Heung Kee Door hinge unit
JP4660000B2 (ja) * 2001-04-03 2011-03-30 トックベアリング株式会社 回転ダンパ
JP2002309839A (ja) * 2001-04-16 2002-10-23 Shibutani:Kk ドア開閉装置
WO2003046405A1 (en) * 2001-11-27 2003-06-05 Kabushiki Kaisha Somic Ishikawa Rotary damper and automobile part comprising it and auxiliary mechanism of rotary operation
DE20212335U1 (de) * 2002-08-09 2003-12-18 Arturo Salice S.P.A., Novedrate Schwenkdämpfer
US7051618B2 (en) * 2002-10-15 2006-05-30 Illnois Tool Works Inc Ultrasonic welded hinge damper
ITTO20020966A1 (it) 2002-11-08 2004-05-09 Itw Ind Components Srl Dispositivo rallentatore in particolare per l'inserzione tra due organi relativamente mobili, sviluppante alta resistenza
JP4562367B2 (ja) * 2002-11-22 2010-10-13 トックベアリング株式会社 回転ダンパ
JP4509585B2 (ja) * 2004-01-26 2010-07-21 株式会社ニフコ ダンパ及びこのダンパを備えたドアハンドル
EP1731791B1 (en) * 2004-03-31 2010-12-01 Kabushiki Kaisha Somic Ishikawa Rotary damper
JP4395427B2 (ja) * 2004-10-15 2010-01-06 日本電産サンキョー株式会社 ダンパー装置およびダンパー装置の製造方法
US7628258B2 (en) * 2005-04-22 2009-12-08 George John Athanasiou Steering damper
ITTO20060179A1 (it) * 2006-03-09 2007-09-10 Antonino Cultraro Dispositivo per la frenatura del movimento di un organo mobile rispetto ad una struttura di supporto
JP2007292172A (ja) * 2006-04-24 2007-11-08 Fuji Latex Kk 回転ダンパ−装置
JP2008157012A (ja) * 2006-12-01 2008-07-10 Riken Kaki Kogyo Kk 車両用チェッカ付きドアヒンジ装置
US20080142320A1 (en) * 2006-12-13 2008-06-19 Moradian Norick B Toroidal rotary damper apparatus
JP5090811B2 (ja) * 2007-07-20 2012-12-05 理研化機工業株式会社 車両用チェッカ付きドアヒンジ装置
JP5179506B2 (ja) * 2007-10-05 2013-04-10 スガツネ工業株式会社 ヒンジ装置
US8123313B2 (en) * 2008-06-05 2012-02-28 Illinois Tool Works Inc. Door motion dampening system
JP5171548B2 (ja) * 2008-10-29 2013-03-27 理研化機工業株式会社 車両用チェッカ付きドアヒンジ装置
CN102619074A (zh) * 2011-01-28 2012-08-01 鸿富锦精密工业（深圳）有限公司 铰链结构
KR20120124938A (ko) * 2011-05-06 2012-11-14 주식회사 두임 로터리타입 댐퍼
CN203247993U (zh) * 2013-05-27 2013-10-23 厦门倍杰特科技有限公司 一种阻尼器
JP6400932B2 (ja) * 2014-03-31 2018-10-03 日本電産サンキョー株式会社 流体ダンパ装置およびダンパ付き機器
US10253556B2 (en) * 2016-06-29 2019-04-09 Hunter Douglas Inc. Damper for a covering for an architectural opening
US10246922B2 (en) 2017-03-20 2019-04-02 Haier Us Appliance Solutions, Inc. Dampener for an appliance
JP2018134510A (ja) * 2018-06-06 2018-08-30 株式会社三洋物産 遊技機
US11072958B2 (en) * 2018-08-07 2021-07-27 Kem Hongkong Limited Damper hinge and western-style toilet using the same
NL2023944B1 (en) 2019-05-20 2020-12-02 Profunda B V Rotary Damper
US11564538B2 (en) 2019-10-21 2023-01-31 Bemis Manufacturing Company Hinge post for toilet seat
USD932870S1 (en) * 2019-12-06 2021-10-12 Tok, Inc. Rotary damper for hinges
US20250122918A1 (en) * 2022-02-02 2025-04-17 Somic Management Holdings Inc. Rotary damper

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE499451A (enExample) * 1950-01-13
US4653141A (en) * 1986-09-19 1987-03-31 Nelson Converse Damper hinge construction having progressively increased dampening during closed position approach
JPH0446470Y2 (enExample) * 1986-11-10 1992-10-30
EP0524607A1 (en) * 1991-07-22 1993-01-27 Toyoda Koki Kabushiki Kaisha Rotary shock absorber
JP2992922B2 (ja) 1994-02-17 1999-12-20 スガツネ工業株式会社 ダンパー機構
JP2906321B2 (ja) 1994-04-25 1999-06-21 スガツネ工業株式会社 リフト閉止ユニットの開閉弁装置
JP3008305U (ja) * 1994-08-27 1995-03-14 加藤電機株式会社 洋式便器の便蓋や便座等の開閉装置
JP2824485B2 (ja) * 1995-05-10 1998-11-11 トックベアリング株式会社 回転ダンパ
US5988329A (en) * 1997-11-20 1999-11-23 Turn-Act, Inc. Rotary damper

Also Published As

Publication number Publication date
EP0926383A2 (en) 1999-06-30
JPH11182607A (ja) 1999-07-06
EP0926383A3 (en) 2001-05-16
US6213881B1 (en) 2001-04-10

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