KR20100099745A - 엘리베이터의 완충기 - Google Patents
엘리베이터의 완충기 Download PDFInfo
- Publication number
- KR20100099745A KR20100099745A KR1020107016596A KR20107016596A KR20100099745A KR 20100099745 A KR20100099745 A KR 20100099745A KR 1020107016596 A KR1020107016596 A KR 1020107016596A KR 20107016596 A KR20107016596 A KR 20107016596A KR 20100099745 A KR20100099745 A KR 20100099745A
- Authority
- KR
- South Korea
- Prior art keywords
- plunger
- shock absorber
- cylinder
- plungers
- elevator
- Prior art date
Links
- 230000035939 shock Effects 0.000 title claims abstract description 47
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 45
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 11
- 238000006073 displacement reaction Methods 0.000 claims description 15
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims 2
- 239000012530 fluid Substances 0.000 abstract description 2
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 238000004804 winding Methods 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000011359 shock absorbing material Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/28—Buffer-stops for cars, cages, or skips
- B66B5/282—Structure thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0043—Devices enhancing safety during maintenance
- B66B5/005—Safety of maintenance personnel
- B66B5/0056—Safety of maintenance personnel by preventing crushing
-
- 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
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/005—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a wound spring and a damper, e.g. a friction damper
- F16F13/007—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a wound spring and a damper, e.g. a friction damper the damper being a fluid damper
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
Description
도 2는 도 1의 엘리베이터의 완충기가 수축된 상태를 나타내는 단면도이다.
도 3은 본 발명의 실시형태 2에 따른 엘리베이터의 완충기를 나타내는 단면도이다.
도 4는 도 3의 엘리베이터의 완충기가 수축된 상태를 나타내는 단면도이다.
도 5는 본 발명의 실시형태 3에 따른 엘리베이터의 완충기를 나타내는 단면도이다.
도 6은 도 5의 엘리베이터의 완충기가 수축된 상태를 나타내는 단면도이다.
Claims (3)
- 기초부와, 상기 기초부상에 설치된 실린더부를 가지고, 상기 실린더부 내에 작동유가 저장된 베이스실린더,
상기 실린더부에서 위쪽으로 슬라이드 가능하게 순차적으로 연결되고, 상기 작동유의 저항을 받으면서 상기 실린더부에 대해서 개별적으로 상하방향으로 변위 가능한 복수의 플런져(plunger), 및
상기 기초부상에 나란히 배치되고, 상기 기초부로부터 위쪽으로 멀어지는 방향으로 각 상기 플런져를 개별적으로 가압하는 복수의 가압체를 구비하고 있는 것을 특징으로 하는 엘리베이터의 완충기. - 청구항 1에 있어서,
각 상기 플런져에는 스토퍼가 형성되어 있고,
각 상기 플런져가 상기 스토퍼에 의해서 상기 실린더부로부터 순차적으로 걸림으로써, 상기 기초부에 가까워지는 방향으로의 각 상기 플런져의 변위가 규제되는 것을 특징으로 하는 엘리베이터의 완충기. - 청구항 1에 있어서,
상기 기초부상에는 상기 기초부에 가까워지는 방향으로의 각 상기 플런져의 변위를 개별적으로 규제하는 복수의 스토퍼가 마련되고,
상기 스토퍼는 상기 가압체를 따라서 배치되어 있는 것을 특징으로 하는 엘리베이터의 완충기.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2008/058262 WO2009133604A1 (ja) | 2008-04-30 | 2008-04-30 | エレベータの緩衝器 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100099745A true KR20100099745A (ko) | 2010-09-13 |
KR101257553B1 KR101257553B1 (ko) | 2013-04-23 |
Family
ID=41254835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020107016596A KR101257553B1 (ko) | 2008-04-30 | 2008-04-30 | 엘리베이터의 완충기 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2269933B1 (ko) |
JP (1) | JP5225374B2 (ko) |
KR (1) | KR101257553B1 (ko) |
CN (1) | CN101932521A (ko) |
WO (1) | WO2009133604A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101689313B1 (ko) * | 2015-12-16 | 2016-12-23 | 주식회사 케이오비에이 | 점탄성유체에 의한 충격 완화 장치 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5081066B2 (ja) * | 2008-06-04 | 2012-11-21 | 株式会社日立製作所 | エレベーター用油圧緩衝器 |
CN103449278A (zh) * | 2012-05-30 | 2013-12-18 | 欧姆尼机电科技(昆山)有限公司 | 液压缓冲器 |
JP5975762B2 (ja) * | 2012-07-04 | 2016-08-23 | 三菱電機株式会社 | エレベータ緩衝装置およびその復帰方法 |
CN103101823A (zh) * | 2012-11-13 | 2013-05-15 | 江苏通速交通配件有限公司 | 一种电梯缓冲装置 |
CN103101822A (zh) * | 2012-11-13 | 2013-05-15 | 江苏通速交通配件有限公司 | 一种电梯缓冲装置 |
CN103183272B (zh) * | 2013-03-18 | 2015-07-22 | 苏州富士电梯有限公司 | 一种电梯钢丝绳延伸调节装置 |
CN103307179B (zh) * | 2013-06-25 | 2016-01-13 | 苏州海而仕信息科技有限公司 | 一种适于逐级控制缓冲顺序的两级缓冲器的工作方法 |
CN103291816B (zh) * | 2013-06-25 | 2015-08-19 | 苏州唐氏机械制造有限公司 | 一种自动调节缓冲级数的两级缓冲器的工作方法 |
CN103307170B (zh) * | 2013-06-25 | 2015-08-26 | 苏州唐氏机械制造有限公司 | 一种自动调节缓冲级数的两级缓冲器 |
CN103352955B (zh) * | 2013-06-25 | 2015-09-23 | 黄河科技学院 | 一种自动吸合、释放滑块的缓冲器 |
CN105565109B (zh) * | 2015-12-28 | 2019-01-29 | 太原理工大学 | 一种复合式电梯缓冲器及其工作方法 |
CN109307033B (zh) * | 2017-07-28 | 2021-07-23 | 青岛海尔洗涤电器有限公司 | 用于衣物处理装置的减震器和衣物处理装置 |
CN108190683B (zh) * | 2017-12-09 | 2019-07-19 | 上海中菱电梯有限公司 | 一种电梯用多级缓冲器 |
CN114934969B (zh) * | 2022-05-25 | 2024-08-30 | 西安建筑科技大学 | 一种拉压型粘滞阻尼器及其使用方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2267439A1 (en) * | 1974-04-11 | 1975-11-07 | Filliat Daniel | Magnetic catch and buffer for maintaining door open - has telescopic magnetic rod and tube with different strength springs |
JPS55105637U (ko) * | 1979-01-19 | 1980-07-23 | ||
JPH06213266A (ja) * | 1993-01-18 | 1994-08-02 | Nissan Motor Co Ltd | 流体式サスペンションの供給流量制御装置 |
JPH07237846A (ja) * | 1994-02-25 | 1995-09-12 | Hitachi Ltd | エレベーター用油入緩衝器 |
DE20117031U1 (de) * | 2001-10-17 | 2001-12-13 | Arturo Salice S.P.A., Novedrate, Como | Dämpfungsvorrichtung für bewegliche Möbelteile |
JP3795792B2 (ja) | 2001-11-05 | 2006-07-12 | 三菱電機株式会社 | 多段油圧緩衝装置 |
JP4325417B2 (ja) * | 2003-04-10 | 2009-09-02 | 三菱電機株式会社 | 油圧緩衝器 |
-
2008
- 2008-04-30 JP JP2010509969A patent/JP5225374B2/ja not_active Expired - Fee Related
- 2008-04-30 KR KR1020107016596A patent/KR101257553B1/ko active IP Right Grant
- 2008-04-30 EP EP08740930.6A patent/EP2269933B1/en not_active Not-in-force
- 2008-04-30 WO PCT/JP2008/058262 patent/WO2009133604A1/ja active Application Filing
- 2008-04-30 CN CN2008801259995A patent/CN101932521A/zh active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101689313B1 (ko) * | 2015-12-16 | 2016-12-23 | 주식회사 케이오비에이 | 점탄성유체에 의한 충격 완화 장치 |
Also Published As
Publication number | Publication date |
---|---|
JP5225374B2 (ja) | 2013-07-03 |
EP2269933A1 (en) | 2011-01-05 |
EP2269933B1 (en) | 2018-04-11 |
JPWO2009133604A1 (ja) | 2011-08-25 |
KR101257553B1 (ko) | 2013-04-23 |
EP2269933A4 (en) | 2014-05-07 |
CN101932521A (zh) | 2010-12-29 |
WO2009133604A1 (ja) | 2009-11-05 |
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