TWI648482B - 用於氣體彈簧的超程壓力釋放 - Google Patents
用於氣體彈簧的超程壓力釋放 Download PDFInfo
- Publication number
- TWI648482B TWI648482B TW103131902A TW103131902A TWI648482B TW I648482 B TWI648482 B TW I648482B TW 103131902 A TW103131902 A TW 103131902A TW 103131902 A TW103131902 A TW 103131902A TW I648482 B TWI648482 B TW I648482B
- Authority
- TW
- Taiwan
- Prior art keywords
- housing
- piston rod
- seal
- gas spring
- item
- Prior art date
Links
- 238000007789 sealing Methods 0.000 claims description 20
- 238000004891 communication Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000035515 penetration Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 80
- 208000005189 Embolism Diseases 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 235000009854 Cucurbita moschata Nutrition 0.000 description 1
- 240000001980 Cucurbita pepo Species 0.000 description 1
- 235000009852 Cucurbita pepo Nutrition 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000002783 friction material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000009420 retrofitting Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 235000020354 squash Nutrition 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
- F16F9/0209—Telescopic
- F16F9/0227—Telescopic characterised by the piston construction
-
- 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
- F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
- F16F9/0209—Telescopic
- F16F9/0281—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
- F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
- F16F9/0209—Telescopic
- F16F9/0218—Mono-tubular units
-
- 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
- F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
- F16F9/0209—Telescopic
- F16F9/0236—Telescopic characterised by having a hollow piston rod
-
- 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
- F16F9/43—Filling or drainage arrangements, e.g. for supply of gas
- F16F9/435—Filling or drainage arrangements, e.g. for supply of gas via opening in cylinder wall
-
- 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
- F16F2230/00—Purpose; Design features
- F16F2230/24—Detecting or preventing malfunction, e.g. fail safe
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Presses And Accessory Devices Thereof (AREA)
- Control Of Presses (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361879693P | 2013-09-19 | 2013-09-19 | |
| US61/879,693 | 2013-09-19 | ||
| US14/483,196 | 2014-09-11 | ||
| US14/483,196 US20150076753A1 (en) | 2013-09-19 | 2014-09-11 | Overtravel Pressure Relief For A Gas Spring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201533349A TW201533349A (zh) | 2015-09-01 |
| TWI648482B true TWI648482B (zh) | 2019-01-21 |
Family
ID=51584962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103131902A TWI648482B (zh) | 2013-09-19 | 2014-09-16 | 用於氣體彈簧的超程壓力釋放 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20150076753A1 (enExample) |
| EP (1) | EP2857711B1 (enExample) |
| JP (1) | JP6420603B2 (enExample) |
| KR (1) | KR102222839B1 (enExample) |
| CN (1) | CN104565166B (enExample) |
| BR (1) | BR102014023080B1 (enExample) |
| ES (1) | ES2813358T3 (enExample) |
| TW (1) | TWI648482B (enExample) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX382341B (es) * | 2013-05-02 | 2025-03-13 | Ride Control Llc | Sello de pistón amortiguador resistente a la compresión. |
| ES2747851T3 (es) * | 2015-01-28 | 2020-03-11 | Dadco Inc | Alivio de la presión por sobrecarrera en un resorte de gas |
| EP3093133A1 (fr) * | 2015-05-13 | 2016-11-16 | Société des Usines QUIRI & Cie, S.A. | Dispositif de ressort à gaz sécurisé et utilisation d'un tel dispositif dans une presse d'emboutissage |
| CN104887065A (zh) * | 2015-06-10 | 2015-09-09 | 苏州睿绮电子有限公司 | 一种上下自动搅拌节能高压电饭锅 |
| FR3038945B1 (fr) | 2015-07-17 | 2017-08-04 | Ratier Figeac Soc | Palier de guidage auto-declencheur anti-grippage, amortisseur et verin comprenant au moins un tel palier |
| CN105134859B (zh) * | 2015-09-24 | 2017-03-22 | 上海雷瑟尔精密机械有限公司 | 一种失压保护型氮气弹簧 |
| ITUB20159608A1 (it) * | 2015-12-21 | 2017-06-21 | Special Springs Srl | Molla a gas con dispositivo di sicurezza extra-corsa |
| 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 |
| SE541568C2 (en) * | 2016-06-22 | 2019-11-05 | Stroemsholmen Ab | Piston cylinder device with protection arrangement and method of protecting a piston cylinder device against overload or failure of the piston cylinder device |
| US10527121B2 (en) * | 2016-09-16 | 2020-01-07 | Dadco, Inc. | Overtravel pressure relief for a gas spring |
| US10113605B2 (en) * | 2016-09-29 | 2018-10-30 | Dadco, Inc. | Overtravel relief assembly for a gas spring |
| DE102016014779A1 (de) * | 2016-12-10 | 2018-06-14 | Hydac Technology Gmbh | Hydropneumatische Kolbenzylinderanordnung |
| CN111271403A (zh) * | 2018-12-04 | 2020-06-12 | 中国科学院宁波材料技术与工程研究所 | 高强度安全型氮气弹簧 |
| US11504759B2 (en) | 2019-07-22 | 2022-11-22 | Anchor Lamina America, Inc. | Stamping dies and guided retainer devices for use in same |
| IT202000021541A1 (it) * | 2020-09-11 | 2022-03-11 | St Il Special S A S Di Cappeller Alessandro & C | Sistema di sicurezza per molle a gas. |
| KR102812330B1 (ko) * | 2024-05-23 | 2025-05-22 | 박흥식 | 고품위 가스 실린더 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM279486U (en) * | 2005-05-16 | 2005-11-01 | Jachen Technology Co Ltd | Automatic stock unloading and leakage detecting device for bottle blower |
| CN1793690A (zh) * | 2005-11-30 | 2006-06-28 | 郝钰 | 阻力可调的空气阻尼器 |
| TW200744883A (en) * | 2006-03-02 | 2007-12-16 | Magenwirth Gmbh & Co Kg Gustav | Spring deflection adjustment |
| US20120080279A1 (en) * | 2009-03-19 | 2012-04-05 | Fox Factory, Inc. | Methods and apparatus for sag adjustment |
Family Cites Families (47)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1548773A (en) * | 1924-10-13 | 1925-08-04 | Arthur D Ziebarth | Check cylinder and valve |
| US3074437A (en) * | 1953-02-10 | 1963-01-22 | Mercier Jean | Piston accumulator |
| FR1165829A (fr) * | 1956-07-24 | 1958-10-29 | Suspension pneumatique compensée à double amortissement | |
| US3554528A (en) * | 1967-09-21 | 1971-01-12 | Joseph R Kring | Energy dissipating hydraulic systems |
| DE1728077C1 (de) * | 1968-08-21 | 1978-02-09 | Messerschmitt Boelkow Blohm | Differenzdruckkolben-Brennkammersystem zur Erzeugung von Treibgasen,insbesondere fuer Schusswaffen |
| US3847426A (en) * | 1971-09-17 | 1974-11-12 | F Mcgettigan | Frangible buffer apparatus for vehicles |
| US3876193A (en) * | 1972-11-29 | 1975-04-08 | Gen Motors Corp | Boot controlled unitary valve and seal assembly |
| DE2457938C2 (de) * | 1974-12-07 | 1982-10-28 | Stabilus Gmbh, 5400 Koblenz | Sicherheitsgasfeder |
| US4076077A (en) * | 1975-07-14 | 1978-02-28 | Halliburton Company | Weight and pressure operated well testing apparatus and its method of operation |
| DE2609916A1 (de) * | 1976-03-10 | 1977-09-15 | Etscheid Ohg Hermann | Niederhaltevorrichtung an einer tiefziehpresse |
| US4342448A (en) * | 1980-04-04 | 1982-08-03 | Wallis Bernard J | Gas-operated cylinder |
| DE3131262A1 (de) * | 1981-08-07 | 1983-02-24 | Fichtel & Sachs Ag, 8720 Schweinfurt | Hydropneumatischer zweirohr-schwingungsdaempfer mit temperaturkompensation der daempfkraefte |
| US4765227A (en) * | 1982-05-28 | 1988-08-23 | Teledyne Hyson | Die cylinder assembly |
| US4508020A (en) * | 1983-02-18 | 1985-04-02 | Chicago Rawhide Manufacturing Company | Multi-function fluid seal for dampers and the like |
| US4813655A (en) * | 1987-11-12 | 1989-03-21 | Rantom, Inc. | Control valve for gas spring |
| CA2028573A1 (en) * | 1989-11-08 | 1991-05-09 | Bernard Joseph Wallis | Gas spring |
| US5088698A (en) * | 1989-11-08 | 1992-02-18 | Wallis Bernard J | Sealing construction for a gas spring |
| US5735371A (en) * | 1991-01-21 | 1998-04-07 | Stabilus Gmbh | Cylinder piston device |
| DE4101567A1 (de) * | 1991-01-21 | 1992-07-23 | Stabilus Gmbh | Verstellelement |
| US5318281A (en) * | 1991-10-28 | 1994-06-07 | Wallis Bernard J | Self contained gas spring and die cylinder |
| US5860665A (en) * | 1995-08-22 | 1999-01-19 | Keith O'Neal | Air powered shock absorber for front and rear forks of bicycles |
| SE508812C2 (sv) * | 1996-03-14 | 1998-11-09 | Goeran Nilsson | Tryckmediumdriven slagmekanism |
| DE19618055C1 (de) * | 1996-05-06 | 1998-01-15 | Mannesmann Sachs Ag | Kolben-Zylinderaggregat mit wegabhängigem Dämpfkraftfeld |
| IT1295050B1 (it) * | 1997-09-23 | 1999-04-27 | Luciano Migliori | Attuatore pneumatico telescopico a doppio effetto |
| US6516696B2 (en) * | 1998-02-03 | 2003-02-11 | Diebolt International, Inc. | Sleeve-type gas spring |
| FR2778956B1 (fr) * | 1998-05-22 | 2000-08-04 | Orflam Ind | Ressort a gaz incorporant un organe de securite |
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| DE20204986U1 (de) * | 2002-03-28 | 2002-06-20 | Salice Arturo Spa | Dämpfungsvorrichtung für bewegliche Möbelteile |
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| ES2686094T3 (es) * | 2005-09-05 | 2018-10-16 | Explo Engineering Ag | Método y dispositivo para producir ondas de presión |
| JP4896613B2 (ja) * | 2006-07-20 | 2012-03-14 | ヤマハ発動機株式会社 | 車両 |
| EP1998054B1 (de) * | 2007-05-24 | 2014-08-13 | Parker Origa Holding AG | Pneumatikzylinder mit einer selbsteinstellenden Endlagendämpfung und entsprechendes Verfahren |
| CN201170281Y (zh) * | 2008-01-14 | 2008-12-24 | 南通金桑机械精密部件有限公司 | 一种具有泻压功能三段力气弹簧 |
| TR200807829A2 (tr) * | 2008-10-17 | 2009-07-21 | Destek Otomoti̇v Yan Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ | Gazlı yaylar için bir emniyet tertibatı |
| US8240329B1 (en) * | 2008-11-14 | 2012-08-14 | Robust Systems Solutions, LLC | Fluid control valve |
| US9038791B2 (en) * | 2009-01-07 | 2015-05-26 | Fox Factory, Inc. | Compression isolator for a suspension damper |
| WO2010102994A1 (en) * | 2009-03-10 | 2010-09-16 | Special Springs S.R.L. | Gas cylinder actuator with overtravel safety device |
| NL2003161C2 (nl) * | 2009-07-09 | 2011-01-11 | Actuant Corp | Werkwijze voor het vervaardigen van een met gasgevulde dubbelwerkende hydraulische aandrijfcilinder met geïntegreerde gasveerwerking. |
| EP2450591A3 (en) * | 2010-11-09 | 2018-02-28 | Fox Factory, Inc. | Methods and apparatus for sag adjustment |
| DE102011013987B4 (de) * | 2011-03-15 | 2021-03-11 | Liebherr Mining Equipment Co. | Mehrstufige Hydraulikzylinder-Baugruppe |
| ES2405937B1 (es) * | 2011-11-29 | 2014-07-30 | Técnicas Aplicadas De Presión, S.L. | Diseño de cilindro-pistón a gas |
-
2014
- 2014-09-11 US US14/483,196 patent/US20150076753A1/en not_active Abandoned
- 2014-09-16 TW TW103131902A patent/TWI648482B/zh active
- 2014-09-17 BR BR102014023080-7A patent/BR102014023080B1/pt active IP Right Grant
- 2014-09-17 EP EP14185184.0A patent/EP2857711B1/en active Active
- 2014-09-17 ES ES14185184T patent/ES2813358T3/es active Active
- 2014-09-18 CN CN201410667685.5A patent/CN104565166B/zh active Active
- 2014-09-19 KR KR1020140124760A patent/KR102222839B1/ko active Active
- 2014-09-19 JP JP2014191153A patent/JP6420603B2/ja active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM279486U (en) * | 2005-05-16 | 2005-11-01 | Jachen Technology Co Ltd | Automatic stock unloading and leakage detecting device for bottle blower |
| CN1793690A (zh) * | 2005-11-30 | 2006-06-28 | 郝钰 | 阻力可调的空气阻尼器 |
| TW200744883A (en) * | 2006-03-02 | 2007-12-16 | Magenwirth Gmbh & Co Kg Gustav | Spring deflection adjustment |
| US20120080279A1 (en) * | 2009-03-19 | 2012-04-05 | Fox Factory, Inc. | Methods and apparatus for sag adjustment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104565166B (zh) | 2018-09-14 |
| JP2015059663A (ja) | 2015-03-30 |
| BR102014023080A2 (pt) | 2016-04-12 |
| ES2813358T3 (es) | 2021-03-23 |
| BR102014023080A8 (pt) | 2018-06-12 |
| KR20150032643A (ko) | 2015-03-27 |
| JP6420603B2 (ja) | 2018-11-07 |
| BR102014023080B1 (pt) | 2022-08-30 |
| CN104565166A (zh) | 2015-04-29 |
| EP2857711A1 (en) | 2015-04-08 |
| US20150076753A1 (en) | 2015-03-19 |
| TW201533349A (zh) | 2015-09-01 |
| EP2857711B1 (en) | 2020-06-03 |
| KR102222839B1 (ko) | 2021-03-04 |
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