KR20070098529A - 속도 응답형 댐퍼 및 충격흡수 댐퍼장치 - Google Patents
속도 응답형 댐퍼 및 충격흡수 댐퍼장치 Download PDFInfo
- Publication number
- KR20070098529A KR20070098529A KR1020070026784A KR20070026784A KR20070098529A KR 20070098529 A KR20070098529 A KR 20070098529A KR 1020070026784 A KR1020070026784 A KR 1020070026784A KR 20070026784 A KR20070026784 A KR 20070026784A KR 20070098529 A KR20070098529 A KR 20070098529A
- Authority
- KR
- South Korea
- Prior art keywords
- piston
- damper
- cylinder
- speed
- slider
- Prior art date
Links
- 239000012530 fluid Substances 0.000 claims abstract description 29
- 230000035939 shock Effects 0.000 claims description 7
- 235000010724 Wisteria floribunda Nutrition 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000002360 explosive Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 230000009172 bursting Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Images
Classifications
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- 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
- F16F9/58—Stroke limiting stops, e.g. arranged on the piston rod outside the cylinder
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- 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
- F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
- F16F9/512—Means responsive to load action, i.e. static load on the damper or dynamic fluid pressure changes in the damper, e.g. due to changes in velocity
- F16F9/5126—Piston, or piston-like valve elements
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- 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
- F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
- F16F9/064—Units characterised by the location or shape of the expansion chamber
- F16F9/065—Expansion chamber provided on the upper or lower end of a damper, separately there from or laterally on the damper
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- 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
-
- 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
- F16F9/3207—Constructional features
- F16F9/3214—Constructional features of pistons
-
- 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
- F16F9/3207—Constructional features
- F16F9/3228—Constructional features of connections between pistons and piston rods
-
- 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
- F16F9/34—Special valve constructions; Shape or construction of throttling passages
- F16F9/3405—Throttling passages in or on piston body, e.g. slots
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/003—Braking devices, e.g. checks; Stops; Buffers for sliding wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
- E05F5/10—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops with piston 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
- E05Y2201/21—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
- E05Y2201/264—Type of motion, e.g. braking linear
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fluid-Damping Devices (AREA)
Abstract
Description
Claims (6)
- 유체가 봉입된 실린더와,상기 실린더 내에 슬라이드 가능하게 끼워짐과 아울러 유체가 통과하는 오리피스를 가지는 피스톤과,일단이 상기 피스톤에 고정됨과 아울러 타단이 상기 실린더의 외부까지 연이어 설치된 피스톤 로드와,상기 실린더 내에 설치됨과 아울러, 피스톤에 대해서 소정 범위에서 이동 가능하게 부설되어 상기 피스톤을 통과하는 유체량을 조정하는 슬라이더를 구비한 속도 응답형 댐퍼로서,상기 피스톤의 선단 측에 상기 오리피스를 형성한 것을 특징으로 하는 속도 응답형 댐퍼.
- 청구항 1에 있어서,상기 슬라이더는 그 내주벽에 복수의 정류돌편을 구비한 것을 특징으로 하는 속도 응답형 댐퍼.
- 청구항 1에 있어서,상기 정류돌편은 그 단면이 후지산 형상으로 구성된 것을 특징으로 하는 속도 응답형 댐퍼.
- 청구항 1에 있어서,상기 정류돌편은 그 선단에 테이퍼부를 가지는 것을 특징으로 하는 속도 응답형 댐퍼.
- 청구항 1에 있어서,상기 피스톤과 슬라이더는 이격(離隔)방향으로 스프링에 의해 탄지되어 있으며, 피스톤이 고속으로 전진하였을 때에 상기 슬라이더가 탄성력에 저항하면서 후퇴하는 것을 특징으로 하는 속도 응답형 댐퍼.
- 상기 청구항 1 내지 청구항 5 중 어느 한 항에 기재된 속도 응답형 댐퍼를 미닫이, 들창문, 개폐문에 조립한 인출 조립형의 충격흡수 댐퍼장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2006-00096981 | 2006-03-31 | ||
JP2006096981A JP5016247B2 (ja) | 2006-03-31 | 2006-03-31 | 速度応答型ダンパ |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070098529A true KR20070098529A (ko) | 2007-10-05 |
KR100847226B1 KR100847226B1 (ko) | 2008-07-17 |
Family
ID=38580877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070026784A KR100847226B1 (ko) | 2006-03-31 | 2007-03-19 | 속도 응답형 댐퍼 및 충격흡수 댐퍼장치 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20090090587A1 (ko) |
EP (1) | EP2003367B1 (ko) |
JP (1) | JP5016247B2 (ko) |
KR (1) | KR100847226B1 (ko) |
CN (1) | CN101427049B (ko) |
DE (1) | DE602006019002D1 (ko) |
TW (1) | TWI391581B (ko) |
WO (1) | WO2007116575A1 (ko) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5542493B2 (ja) * | 2010-03-24 | 2014-07-09 | 株式会社ショーワ | フロントフォーク |
JP2012031887A (ja) * | 2010-07-28 | 2012-02-16 | Nifco Inc | ダンパー |
JP2012172755A (ja) * | 2011-02-21 | 2012-09-10 | Nifco Inc | ダンパー |
JP2012180879A (ja) * | 2011-02-28 | 2012-09-20 | Nifco Inc | ダンパー |
JP2012180880A (ja) * | 2011-02-28 | 2012-09-20 | Nifco Inc | ダンパー |
CN102953357B (zh) * | 2011-08-23 | 2015-03-11 | 上海华滋奔腾防汛设备制造有限公司 | 固液双组元缓冲器 |
JP2013248922A (ja) * | 2012-05-30 | 2013-12-12 | Kyowa Sangyo Kk | 車両用サンバイザ |
GB2506099B (en) * | 2012-07-06 | 2015-09-16 | Artco Watch Embryo Factory Ltd | Damped hinge |
JP6128636B2 (ja) * | 2012-11-12 | 2017-05-17 | カヤバ システム マシナリー株式会社 | 緩衝器 |
KR101290252B1 (ko) * | 2013-05-03 | 2013-07-30 | 삼성정밀공업 주식회사 | 자체 압력조절기능을 갖는 가구힌지용 내장댐퍼 |
CN103615494A (zh) * | 2013-11-29 | 2014-03-05 | 常州大学 | 一种用于管道减振的阻尼器 |
CN106460438B (zh) * | 2014-03-17 | 2018-04-20 | 尼古拉斯·利思·霍普金斯 | 门防猛关设备及其安装方法和用途 |
ITMI20140368U1 (it) * | 2014-11-24 | 2016-05-24 | Bortoluzzi Sistemi Spa | Dispositivo di smorzamento o richiamo per ante scorrevoli o per cassetti |
DE102015201474A1 (de) * | 2015-01-28 | 2016-07-28 | Stabilus Gmbh | Dämpferanordnung, insbesondere für eine Klappe eines Fahrzeugs |
US10358856B2 (en) * | 2016-01-14 | 2019-07-23 | ASSA ABLOY Accessories and Door Controls Group, Inc. | Soft-stop device and system |
WO2018005999A1 (en) | 2016-07-01 | 2018-01-04 | Pemko Manufacturing Co. | Apparatus for minimizing closing force of a door |
DE102017114475A1 (de) * | 2017-06-29 | 2019-01-03 | Druck- und Spritzgußwerk Hettich GmbH & Co. KG | Dämpfer |
US11261639B2 (en) * | 2017-08-02 | 2022-03-01 | Wolfgang Held | Fluid damper for bodies that are movable relative to one another, comprising a piston that is movably guided in a cylinder |
KR101937814B1 (ko) | 2017-09-13 | 2019-01-14 | (주)명진 | 슬라이딩 창호용 완충장치 |
TWI660130B (zh) * | 2018-03-31 | 2019-05-21 | 油順精密股份有限公司 | 具有防止活塞撞擊缸體機制之阻尼器 |
CN112660288B (zh) * | 2020-12-24 | 2022-04-29 | 临海市鹿城机车部件有限公司 | 一种具有减少异响功能的减震器 |
US11920401B2 (en) | 2021-05-03 | 2024-03-05 | Kohler Co. | Slow close mechanism for sliding applications |
US20230127179A1 (en) * | 2021-10-26 | 2023-04-27 | Transportation Ip Holdings, Llc | Door hanger system and method |
Family Cites Families (18)
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US2000A (en) * | 1841-03-12 | Improvement in the manufacture of starch | ||
US2320697A (en) * | 1939-10-24 | 1943-06-01 | Binder Richard | Shock absorber with spring-plate valve |
DE1584052A1 (de) * | 1966-06-21 | 1969-04-10 | Bilstein August Fa | Selbsttaetiger,auf Druck beanspruchter Tuerschliesser |
JPS6037472Y2 (ja) * | 1979-10-20 | 1985-11-08 | トキコ株式会社 | シリンダ装置 |
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JPH05180257A (ja) * | 1991-12-27 | 1993-07-20 | Kayaba Ind Co Ltd | 油圧緩衝器 |
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JPH08270714A (ja) * | 1995-03-27 | 1996-10-15 | Kayaba Ind Co Ltd | 緩衝器 |
JP2001032619A (ja) * | 1999-07-22 | 2001-02-06 | Shinji Umezawa | ドアの開閉制御装置 |
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KR100416347B1 (ko) * | 2001-02-19 | 2004-01-31 | 주식회사 리알텍 | 쇽업쇼버 |
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JP2004028167A (ja) * | 2002-06-24 | 2004-01-29 | Tokico Ltd | 油圧緩衝器 |
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JP4511168B2 (ja) * | 2003-12-26 | 2010-07-28 | 株式会社ニフコ | ダンパ |
JP4685380B2 (ja) * | 2004-07-21 | 2011-05-18 | 株式会社ニフコ | 移動体の衝撃吸収装置 |
TWM280436U (en) * | 2005-04-21 | 2005-11-11 | Jeng-Yan Shr | Structure improvement of buffer |
-
2006
- 2006-03-31 JP JP2006096981A patent/JP5016247B2/ja active Active
- 2006-12-20 TW TW095147819A patent/TWI391581B/zh not_active IP Right Cessation
- 2006-12-28 EP EP06843782A patent/EP2003367B1/en not_active Not-in-force
- 2006-12-28 DE DE602006019002T patent/DE602006019002D1/de active Active
- 2006-12-28 US US12/225,809 patent/US20090090587A1/en not_active Abandoned
- 2006-12-28 WO PCT/JP2006/326413 patent/WO2007116575A1/ja active Application Filing
- 2006-12-28 CN CN2006800543995A patent/CN101427049B/zh active Active
-
2007
- 2007-03-19 KR KR1020070026784A patent/KR100847226B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CN101427049B (zh) | 2011-08-10 |
CN101427049A (zh) | 2009-05-06 |
WO2007116575A1 (ja) | 2007-10-18 |
DE602006019002D1 (de) | 2011-01-27 |
EP2003367A4 (en) | 2009-09-02 |
EP2003367A9 (en) | 2009-04-15 |
KR100847226B1 (ko) | 2008-07-17 |
JP2007270951A (ja) | 2007-10-18 |
TWI391581B (zh) | 2013-04-01 |
US20090090587A1 (en) | 2009-04-09 |
EP2003367A2 (en) | 2008-12-17 |
EP2003367B1 (en) | 2010-12-15 |
JP5016247B2 (ja) | 2012-09-05 |
TW200736525A (en) | 2007-10-01 |
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