KR100262503B1 - 가스스프링 - Google Patents

가스스프링 Download PDF

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Publication number
KR100262503B1
KR100262503B1 KR1019930001030A KR930001030A KR100262503B1 KR 100262503 B1 KR100262503 B1 KR 100262503B1 KR 1019930001030 A KR1019930001030 A KR 1019930001030A KR 930001030 A KR930001030 A KR 930001030A KR 100262503 B1 KR100262503 B1 KR 100262503B1
Authority
KR
South Korea
Prior art keywords
rod
casing
piston
chamber
gas spring
Prior art date
Application number
KR1019930001030A
Other languages
English (en)
Korean (ko)
Other versions
KR930021971A (ko
Inventor
죠나단피.카터
패트릭제이.카터
Original Assignee
다이볼트 마이클 씨.
다이볼트 인터내셔날 인코포레이티드
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 다이볼트 마이클 씨., 다이볼트 인터내셔날 인코포레이티드 filed Critical 다이볼트 마이클 씨.
Publication of KR930021971A publication Critical patent/KR930021971A/ko
Application granted granted Critical
Publication of KR100262503B1 publication Critical patent/KR100262503B1/ko

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
    • F16F5/00—Liquid springs in which the liquid works as a spring by compression, e.g. combined with throttling action; Combinations of devices including liquid springs
    • 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
    • F16F9/32—Details
    • F16F9/3207—Constructional features
    • F16F9/3235—Constructional features of cylinders
    • F16F9/3242—Constructional features of cylinders of cylinder ends, e.g. caps
    • 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
    • F16F9/3271—Assembly or repair
    • 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
    • F16F9/36—Special sealings, including sealings or guides for piston-rods
    • F16F9/362—Combination of sealing and guide arrangements for piston rods
    • F16F9/363—Combination of sealing and guide arrangements for piston rods the guide being mounted between the piston and the sealing, enabling lubrication of the guide
    • 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
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
    • F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
    • 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
    • F16F2228/00—Functional characteristics, e.g. variability, frequency-dependence
    • F16F2228/001—Specific functional characteristics in numerical form or in the form of equations
    • F16F2228/002—Temperature
    • 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
    • F16F2228/00—Functional characteristics, e.g. variability, frequency-dependence
    • F16F2228/001—Specific functional characteristics in numerical form or in the form of equations
    • F16F2228/004—Force or pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
KR1019930001030A 1992-04-09 1993-01-28 가스스프링 KR100262503B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US7/865,956 1992-04-09
US07/865,956 1992-04-09
US07/865,956 US5275387A (en) 1992-04-09 1992-04-09 Gas spring
US7/958,554 1992-10-08
US07/958,554 1992-10-08
US07/958,554 US5303906A (en) 1992-04-09 1992-10-08 Gas spring

Publications (2)

Publication Number Publication Date
KR930021971A KR930021971A (ko) 1993-11-23
KR100262503B1 true KR100262503B1 (ko) 2000-08-01

Family

ID=25346605

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930001030A KR100262503B1 (ko) 1992-04-09 1993-01-28 가스스프링

Country Status (4)

Country Link
US (2) US5275387A (US07224749-20070529-P00002.png)
KR (1) KR100262503B1 (US07224749-20070529-P00002.png)
TW (1) TW225577B (US07224749-20070529-P00002.png)
ZA (1) ZA93106B (US07224749-20070529-P00002.png)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101129044B1 (ko) * 2010-01-19 2012-03-23 (주)파워텍 가스 스프링
KR101456292B1 (ko) 2014-03-07 2014-11-04 (주)파워텍 이물질 유입 방지를 위한 가스 스프링
KR20190051038A (ko) * 2016-09-16 2019-05-14 다드코 인코퍼레이티드 가스 스프링의 과이동 압력 해소
KR20190055201A (ko) * 2016-09-29 2019-05-22 다드코 인코퍼레이티드 가스 스프링을 위한 과이동 해소 어셈블리

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US5480128A (en) * 1995-01-06 1996-01-02 Diebolt International, Inc. Gas spring with threaded mount and method of producing the same
US5775677A (en) * 1995-02-07 1998-07-07 Englund; Arlo C. Air or gas sprung and dampened shock absorber
US6179297B1 (en) * 1996-10-04 2001-01-30 Avm, Inc. Seal
US6003848A (en) * 1997-07-01 1999-12-21 Diebolt International, Inc. Compact gas spring
US5975507A (en) * 1997-08-13 1999-11-02 Diebolt International, Inc. Gas spring with filler block
US5951064A (en) * 1997-09-02 1999-09-14 Diebolt International, Inc. Modular fluid control panel and connector fittings
US6295813B1 (en) 1997-11-24 2001-10-02 Diebolt International, Inc. Press driven tool actuator module
US6086059A (en) * 1998-02-13 2000-07-11 Strolsholmen Ab Gas spring device
US6196552B1 (en) * 1998-06-08 2001-03-06 Automotive Products (Usa), Inc. Seal assembly for annular hydraulic cylinder
US6322059B1 (en) 1998-07-23 2001-11-27 Barnes Group Inc. Low contact force spring
JP3850663B2 (ja) 1998-07-23 2006-11-29 テレダイン・インダストリーズ・インコーポレーテッド 低接触力のばね
SE512548C2 (sv) * 1998-07-24 2000-04-03 Volvo Ab Korrisionsskyddande anordning vid kolvcylinderenhet
US5983549A (en) * 1998-07-24 1999-11-16 O. F. Mossberg & Sons, Inc. Inertial cycling system for firearms
US5941005A (en) * 1998-07-25 1999-08-24 O.F. Mossberg & Sons, Inc. Safety and bolt assembly system for firearms
US6199838B1 (en) * 1998-10-27 2001-03-13 Diebolt International, Inc. Gas spring filler valve
US6325187B1 (en) 1999-05-12 2001-12-04 Tenneco Automotive Inc. Dirt wiper system for suspension damper
US6318526B1 (en) 1999-09-13 2001-11-20 Delphi Technologies, Inc. Compliant rod guide and seal assembly
US7142351B2 (en) * 2000-03-03 2006-11-28 Sipix Imaging, Inc. Electro-magnetophoresis display
DE10047433C1 (de) * 2000-09-26 2002-01-03 Stabilus Gmbh Kolben-Zylinderaggregat mit Bremseinrichtung
US6905124B2 (en) * 2001-08-15 2005-06-14 Trostel Ltd. Unitized seal for a gas spring
JP4041812B2 (ja) * 2004-07-14 2008-02-06 本田技研工業株式会社 エアダンパ
US7559542B2 (en) 2004-08-19 2009-07-14 Diebolt International, Inc. Low impact gas spring
DE102005025953A1 (de) * 2005-06-06 2006-12-07 Siemens Ag Einspritzventil und Ausgleichselement für ein Einspritzventil
US20070040310A1 (en) * 2005-07-26 2007-02-22 Chao-Chun Wu Gas Spring
US7861569B2 (en) * 2005-09-22 2011-01-04 Dadco, Inc. Reaction device for forming equipment
US8444122B2 (en) * 2007-09-13 2013-05-21 Dadco, Inc. Gas spring with guide
JP5048453B2 (ja) * 2007-10-25 2012-10-17 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
KR101490965B1 (ko) * 2008-11-28 2015-02-06 가부시키가이샤 파이오락꾸스 에어댐퍼
US8316755B2 (en) * 2010-04-15 2012-11-27 22 Evolution Llc Cotter pin anti rotation mechanism for accommodating sub caliber ammunition utilized in an AR-15 type firearm
DE102010022373A1 (de) * 2010-05-26 2011-12-01 Illinois Tool Works Inc. Dämpfer
ES2358664B8 (es) * 2010-10-29 2013-05-21 Azol-Gas, S.L Mecanismo de retardo de vástago de un resorte de gas.
JP5959164B2 (ja) * 2011-07-19 2016-08-02 株式会社ニフコ ダンパー装置
US9046146B2 (en) 2012-02-14 2015-06-02 Dadco, Inc. Gas spring and gas spring components
DE202012004020U1 (de) * 2012-04-20 2012-05-15 Bürkert Werke GmbH Fluidisches Steuerelement
DE112014003044T5 (de) * 2013-06-28 2016-03-31 Smc Corporation Staubarmer/ staubresistenter Stoßdämpfer
ITUA20164635A1 (it) * 2016-06-24 2017-12-24 Special Springs Srl Molla a gas con dispositivo di sicurezza
EP3364066B1 (en) * 2017-02-17 2020-06-24 Special Springs S.r.l. Gas cylinder actuator with safety device for uncontrolled return of the piston-stem

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US2385045A (en) * 1943-08-26 1945-09-18 Cleveland Pneumatic Tool Co Packing ring for shock absorbing struts
US3104916A (en) * 1960-09-08 1963-09-24 Christian Marie Lucien Louis B Piston rod seal for shock absorbers
FR1409394A (fr) * 1964-07-16 1965-08-27 Amortisseur hydraulique à débit variable
US3857405A (en) * 1973-11-30 1974-12-31 R Heideman Interchangeable right angle or inline flow control valve
DE2516478C3 (de) * 1975-04-15 1978-12-07 Suspa-Federungstechnik Fritz Bauer & Soehne Ohg, 8503 Altdorf Gasfeder
DE2638363A1 (de) * 1976-08-26 1978-03-02 Suspa Federungstech Laengenverstellbare gasfeder
DE7825656U1 (de) * 1978-08-29 1978-12-21 Stabilus Gmbh, 5400 Koblenz Gasfeder
FR2582764B1 (fr) * 1985-05-28 1989-05-19 Socalfram Ressort pneumatique
US4838527A (en) * 1987-03-03 1989-06-13 Power Components, Inc. Convertible gas spring
US5011121A (en) * 1987-04-15 1991-04-30 Eagle-Picher Industries, Inc. Seal for gas spring
US4813655A (en) * 1987-11-12 1989-03-21 Rantom, Inc. Control valve for gas spring
US4792128A (en) * 1988-03-08 1988-12-20 Power Components, Inc. No grow gas spring
DE3831719B4 (de) * 1988-09-17 2011-06-01 Zf Sachs Ag Dichtung für eine axial beweglich in einem Behälter geführte Kolbenstange
DE3937896A1 (de) * 1989-11-15 1991-05-16 Parker Praedifa Gmbh Verbundelement, insbesondere nutring-dichtung

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101129044B1 (ko) * 2010-01-19 2012-03-23 (주)파워텍 가스 스프링
KR101456292B1 (ko) 2014-03-07 2014-11-04 (주)파워텍 이물질 유입 방지를 위한 가스 스프링
KR20190051038A (ko) * 2016-09-16 2019-05-14 다드코 인코퍼레이티드 가스 스프링의 과이동 압력 해소
KR102405027B1 (ko) 2016-09-16 2022-06-07 다드코 인코퍼레이티드 가스 스프링의 과이동 압력 해소
KR20190055201A (ko) * 2016-09-29 2019-05-22 다드코 인코퍼레이티드 가스 스프링을 위한 과이동 해소 어셈블리
KR102418769B1 (ko) 2016-09-29 2022-07-08 다드코 인코퍼레이티드 가스 스프링을 위한 과이동 해소 어셈블리

Also Published As

Publication number Publication date
KR930021971A (ko) 1993-11-23
US5275387A (en) 1994-01-04
TW225577B (US07224749-20070529-P00002.png) 1994-06-21
ZA93106B (en) 1993-08-10
US5303906A (en) 1994-04-19

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A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20080502

Year of fee payment: 9

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