KR950009018A - 에어스프링 피스톤과 에어스프링 조립체 - Google Patents

에어스프링 피스톤과 에어스프링 조립체 Download PDF

Info

Publication number
KR950009018A
KR950009018A KR1019940024419A KR19940024419A KR950009018A KR 950009018 A KR950009018 A KR 950009018A KR 1019940024419 A KR1019940024419 A KR 1019940024419A KR 19940024419 A KR19940024419 A KR 19940024419A KR 950009018 A KR950009018 A KR 950009018A
Authority
KR
South Korea
Prior art keywords
piston
air spring
bead
plate
air
Prior art date
Application number
KR1019940024419A
Other languages
English (en)
Other versions
KR100329884B1 (ko
Inventor
에릭 아놀드 존
Original Assignee
카알 에이취. 크루코우
더 굿이어 타이어 앤드 러버 캄파니
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22442276&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR950009018(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 카알 에이취. 크루코우, 더 굿이어 타이어 앤드 러버 캄파니 filed Critical 카알 에이취. 크루코우
Publication of KR950009018A publication Critical patent/KR950009018A/ko
Application granted granted Critical
Publication of KR100329884B1 publication Critical patent/KR100329884B1/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
    • 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
    • F16F9/04—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B60G17/052—Pneumatic spring characteristics
    • 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
    • F16F9/04—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall
    • F16F9/0454—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall characterised by the assembling method or by the mounting arrangement, e.g. mounting of the membrane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/14—Plastic spring, e.g. rubber
    • B60G2202/143—Plastic spring, e.g. rubber subjected to compression
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/15—Fluid spring
    • B60G2202/152—Pneumatic spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/126—Mounting of pneumatic springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/45—Stops limiting travel
    • B60G2204/4502—Stops limiting travel using resilient buffer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/40—Constructional features of dampers and/or springs
    • B60G2206/42—Springs
    • B60G2206/424—Plunger or top retainer construction for bellows or rolling lobe type air springs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Sealing Devices (AREA)
  • Actuator (AREA)

Abstract

쉽게 조립될 수 있는 특징을 갖는 에어스프링 피스톤은, 에어스프링 조립체의 저스프링률과, 저압 또는 진공상태에서 그조립체와 피스톤상에 비드 에어슬리브를 유지하기 위해서 가요성 비드 에어슬리브와 비드 리텐션 립을 돕는 둥근 외주 가장자리에 기여하는 최대 공기 체적을 제공한다. 에어스프링 조립체는 상술한 피스톤과 가요성 비드 에어슬리브와 상기 리테이너로 구성된다.

Description

에어스프링 피스톤과 에어스프링 조립체
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 에어스프링 피스톤을 이용한 에어스프링 조립체의 단면도,
제2도는 제1도에 도시된 원호부분의 확대도,
제3도는 제2도의 3-3선을 따라 취한 저면도,
제4도는 본 발명에 따른 피스톤의 평면도.

Claims (6)

  1. (a)일반 평면에 수직하게 만곡된 외주 가장자리와 복수개의 구멍을 갖는 상부 플레이트와, (b)상기 플레이트로부터 축방향 이격된 하부 플레이트와, (c)상기 상부 플레이트와 상기 하부 플레이트사이를 연결하는 내부 관상 지지체와, (d)상기 상부 플레이트와 상기 하부 플레이트 사이를 연결하며, 상부가 수평 플랜지와 내향 및 하향으로 경사진 둥근 쇼올더와 상기 플랜지에 대체로 수직하며 상부 플레이트의 원주 가장자리에 연결된 비드시이트 에어리어를 포함하여 상기 비드 시이트의 외면이 비드 리텐션 립을 형성하기 위해서 상기 상부 플레이트의 외주 가장자리로부터 반경방향 내향으로 편위되는 중간 외벽을 포함하는 것을 특징으로 하는 에어스프링 피스톤.
  2. 제1항에 있어서, 상기 비드 시트 에어리어는 상기 플랜지로부터 약 2°에서 약 6°까지 내향으로 테이퍼진 피스톤.
  3. 제1항에 있어서, 상기립은 약 1㎜에서 약2.5㎜까지의 반경 치수를 갖는 피스톤.
  4. 제1항에 있어서, 상기립은 1.2㎜에서 2.0㎜까지의 반경 치수를 갖는 피스톤.
  5. 제1항에 있어서, 상기 1.3㎜에서 1.8㎜까지의 반경 치수를 갖는 피스톤.
  6. 제1항에 따른 에어스프링과, 상부 리테이너와 가요성 비드 에어슬리브를 포함하는 에어스프링 조립체.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940024419A 1993-09-29 1994-09-28 에어스프링피스톤과에어스프링조립체 KR100329884B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/129,933 1993-09-29
US08/129,933 US5382006A (en) 1993-09-29 1993-09-29 Airspring piston and airspring assembly

Publications (2)

Publication Number Publication Date
KR950009018A true KR950009018A (ko) 1995-04-21
KR100329884B1 KR100329884B1 (ko) 2002-10-25

Family

ID=22442276

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940024419A KR100329884B1 (ko) 1993-09-29 1994-09-28 에어스프링피스톤과에어스프링조립체

Country Status (11)

Country Link
US (1) US5382006A (ko)
EP (1) EP0645554B1 (ko)
JP (1) JP3457747B2 (ko)
KR (1) KR100329884B1 (ko)
CN (1) CN1039446C (ko)
AU (1) AU668837B2 (ko)
BR (1) BR9403818A (ko)
CA (1) CA2112346C (ko)
DE (1) DE69407244T2 (ko)
ES (1) ES2111819T3 (ko)
HU (1) HU215732B (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100624012B1 (ko) * 2001-04-04 2006-09-15 주식회사 녹십자홀딩스 비임신 진단 키트 및 이를 이용한 동물의 비임신 진단 방법
KR20210067178A (ko) 2019-11-29 2021-06-08 강원대학교산학협력단 한우 대사물질 판별용 조성물 및 이를 이용한 한우 교배 효율 판별 방법

Families Citing this family (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5921532A (en) * 1994-10-07 1999-07-13 Neway Anchorlok International, Inc. Air spring with internal support member
US5580033A (en) * 1995-04-07 1996-12-03 The Goodyear Tire & Rubber Company Bellows type air spring and method of making same
DE29619081U1 (de) * 1996-11-04 1997-01-09 Contitech Luftfedersyst Gmbh Rollbalg-Luftfeder
CA2229629C (en) 1997-03-13 2007-08-14 The Goodyear Tire & Rubber Company High modulus belt composition and belts made therewith
DE19758726B4 (de) * 1997-03-15 2006-07-20 Bpw Bergische Achsen Kg Luftfeder für Luftfederachsen
JPH10324126A (ja) 1997-05-26 1998-12-08 Isuzu Motors Ltd 車両用サスペンション装置
US6070861A (en) * 1998-03-12 2000-06-06 Bridgestone/Firestone, Inc Bumper extension for use with a bumper on an air spring
US5934652A (en) * 1998-05-28 1999-08-10 The Goodyear Tire & Rubber Company Air spring bumper and method of mounting
US5941510A (en) * 1998-06-30 1999-08-24 Bridgestone/Firestone, Inc. Metal/elastomeric bumper for air springs
US6926264B1 (en) 1999-05-28 2005-08-09 The Goodyear Tire & Rubber Company Air spring upper retainer
DE19925092C2 (de) * 1999-06-01 2003-04-10 Contitech Luftfedersyst Gmbh Rollbalg-Luftfeder
JP2003503645A (ja) 1999-06-11 2003-01-28 ザ ゲイツ コーポレイション 双対湾曲型エアスプリング
WO2001033101A1 (en) 1999-10-22 2001-05-10 Bfs Diversified Products, Llc Integral bracket and end mounting plate for air spring
DE10057921A1 (de) 1999-12-09 2001-06-13 Phoenix Ag Luftfederanordnung
US6386524B1 (en) 2000-02-15 2002-05-14 Bfs Diversified Products, Llc Pedestal mounted full reservoir air spring piston
US6386525B1 (en) * 2000-10-24 2002-05-14 The Boler Company. Dual volume air spring for suspensions
US6637733B1 (en) * 2002-06-12 2003-10-28 Bfs Diversified Products, Llc Air spring with vibration isolation
US6719279B1 (en) * 2002-08-21 2004-04-13 Bfs Diversified Products, Llc Air spring sleeve
DE10247337B3 (de) * 2002-10-10 2004-04-29 Contitech Luftfedersysteme Gmbh Ausformung von Luftfeder-Schlauchrollbälgen
US6752407B2 (en) * 2002-11-13 2004-06-22 International Truck Intellectual Property Company, Llc Spring-mounting arrangement
US7156382B2 (en) * 2004-02-05 2007-01-02 Arvinmeritor Technology, Llc Dual airbag airspring
DE102004050189A1 (de) * 2004-10-15 2006-04-20 Contitech Luftfedersysteme Gmbh Luftfeder
DE102004056517A1 (de) * 2004-11-24 2006-06-01 Contitech Luftfedersysteme Gmbh Tiefbettklemmkontur für Schlauchrollbalg-Luftfedern
DE102005026314C5 (de) * 2005-06-07 2008-09-25 Lkh-Kunststoffwerk Gmbh & Co. Kg Tauchkolben aus Kunststoff für eine Luftfeder
DE102006037034B4 (de) * 2006-08-08 2009-01-02 Saf-Holland Gmbh Luftfeder für ein Fahrzeug
US9168804B2 (en) * 2007-01-08 2015-10-27 Firestone Industrial Products Company, Llc End members, gas spring assemblies and suspension systems
EP2156068B1 (en) 2007-04-09 2015-08-26 BFS Diversified Products, LLC Gas spring assembly and method
US7644943B2 (en) * 2007-05-18 2010-01-12 Bfs Diversified Products, Llc Gas spring assembly
US7896320B2 (en) * 2007-06-19 2011-03-01 Bfs Diversified Products, Llc Jounce bumper assembly and gas spring assembly including same
DE102007035640A1 (de) * 2007-07-27 2009-01-29 Lkh-Kunststoffwerk Gmbh & Co. Kg Tauchkolben
US8186657B2 (en) 2007-09-06 2012-05-29 Firestone Industrial Products Company, Llc Air spring modular piston
US20090200717A1 (en) * 2008-02-08 2009-08-13 Veyance Technologies, Inc. Air spring piston
EP2310716B1 (en) * 2008-07-09 2018-05-30 Firestone Industrial Products Company, LLC Gas spring and gas damper assembly and method
AU2009268495B2 (en) * 2008-07-09 2014-04-17 Firestone Industrial Products Company, Llc Gas spring and gas damper assembly and method
MX2012003257A (es) 2009-09-17 2012-06-19 Firestone Ind Products Co Llc Flexible sleeve, gas spring assembly and method.
WO2011081622A1 (en) * 2009-12-28 2011-07-07 Firestone Industrial Products Company, Llc End member assembly, gas spring assembly and method
DE102010000290A1 (de) 2010-02-03 2011-08-04 ContiTech Luftfedersysteme GmbH, 30165 Luftfedereinrichtung eines Schienenfahrzeuges
EP2412999A1 (de) * 2010-07-28 2012-02-01 Carl Freudenberg KG Hydraulisch dämpfendes Lager
DE102010036972A1 (de) * 2010-08-13 2012-02-16 Contitech Luftfedersysteme Gmbh Abzugssicherung für Luftfederbalg
BR112013005318B1 (pt) * 2010-09-10 2021-05-11 Hendrickson Usa, L.L.C. mola pneumática
DE102010061163B4 (de) * 2010-12-10 2019-04-11 Contitech Luftfedersysteme Gmbh Luftfeder für Nutzfahrzeuge mit einem Rollbalg aus elastomerem Werkstoff, dessen Enden jeweils einen Befestigungswulst aufweisen
WO2012096996A1 (en) * 2011-01-10 2012-07-19 Firestone Industrial Products Company, Llc Flexible sleeve, gas spring assembly and method
MX337700B (es) * 2011-01-26 2016-03-16 Firestone Ind Products Co Llc Pistón de muelle de gas así como un montaje de muelle de gas, sistema de suspensión, equipo y método que incluyen los mismos.
DE102011050103A1 (de) * 2011-05-04 2012-11-08 Contitech Luftfedersysteme Gmbh Abrollkolben für einen Luftfederrollbalg
CN103620256B (zh) * 2011-05-17 2016-08-17 亨德里克森美国有限责任公司 用于重型车辆的空气弹簧的活塞
CN102401062A (zh) * 2011-06-21 2012-04-04 贺劼 一种由气囊和内置外调式活塞组合的复合空气弹簧
CN102287470A (zh) * 2011-06-22 2011-12-21 杨洁 一种由缓冲气室和气囊组合的复合空气弹簧
CN102384202A (zh) * 2011-07-17 2012-03-21 贺劼 一种由内置副气室上的节流孔调节动刚度的空气弹簧
CN102330774A (zh) * 2011-07-17 2012-01-25 贺劼 一种填充和压力调刚度加阶跃压力缓冲的空气弹簧
CN102269234A (zh) * 2011-07-19 2011-12-07 杨洁 一种隔膜式辅助气室调节动刚度的空气弹簧
CN102330781A (zh) * 2011-07-24 2012-01-25 杨洁 一种填充物和隔膜孔调节静动刚度加减冲的空气弹簧
CN102330777A (zh) * 2011-07-24 2012-01-25 杨洁 一种活塞调静刚度和隔膜节流孔调动刚度的空气弹簧
CN102410330A (zh) * 2011-07-24 2012-04-11 杨洁 一种可变容积和隔膜孔调静动刚度加减冲的空气弹簧
DE102011109674B4 (de) 2011-08-08 2017-08-10 Vibracoustic Cv Air Springs Gmbh Luftfeder für Fahrzeuge
CN102374252A (zh) * 2011-10-18 2012-03-14 杨洁 一种自适应压差分级调节动刚度的空气弹簧
DE112012005385T8 (de) 2011-12-21 2014-10-02 F-Tech Inc. Aufhängungsarm-Montagestruktur
DE102012104964A1 (de) * 2012-06-08 2013-12-12 Contitech Luftfedersysteme Gmbh Abrollkolben für einen Luftfederrollbalg
US9139061B2 (en) 2013-04-03 2015-09-22 Watson & Chalin Manufacturing, Inc. Vehicle suspension system with reservoir for air spring damping
CN103883659B (zh) * 2014-03-03 2016-01-20 江苏大学 一种活塞基座形状可变的空气弹簧及其控制方法
CN103921646B (zh) * 2014-03-20 2016-08-10 中国北方车辆研究所 可调悬挂温度补偿及车姿调节系统
DE102014108701A1 (de) * 2014-06-20 2015-12-24 Radkersburger Metallwarenfabrik Gmbh Abrollkolben für eine Luftfeder
JP6486629B2 (ja) * 2014-09-05 2019-03-20 株式会社ブリヂストン 空気ばね装置
US9744824B2 (en) 2015-03-25 2017-08-29 Hendrickson Usa, L.L.C. Damping air spring and shock absorber combination for heavy-duty vehicle axle/suspension systems
CA2985744C (en) 2015-05-11 2019-09-24 Hendrickson Usa, L.L.C. Air spring with damping characteristics for heavy-duty vehicles
WO2016184068A1 (zh) * 2015-05-19 2016-11-24 中车青岛四方车辆研究所有限公司 非线性辅助弹簧、带束式胶囊及空气弹簧
DE102016100939B4 (de) 2016-01-20 2023-08-10 Vibracoustic Cv Air Springs Gmbh Luftfeder
KR200484623Y1 (ko) * 2016-07-27 2017-10-11 주식회사 아이텍 에어 서스펜션 장치
CN109909695B (zh) * 2019-03-26 2020-09-15 常州市顺承模具厂 橡胶空气弹簧的活塞成型方法
CN112594317B (zh) * 2020-11-05 2022-08-19 安徽红桥金属制造有限公司 一种方便盖板安装的空气弹簧

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE391075C (de) * 1920-07-23 1924-02-27 Singer Mfg Co Halter fuer elektrische Leitungsdraehte, Schnuere o. dgl.
GB779809A (en) * 1954-12-14 1957-07-24 Continental Gummi Werke Ag Improvements in or relating to pneumatic shock absorbers
DE1073246B (de) * 1957-02-04 1960-01-14 The Firestone Tire &. Rubber Company Akron Ohio (V St A) Befestigung des Rollbalges einer Luftfeder an seinen Haltegliedern
US3078085A (en) * 1957-02-11 1963-02-19 Firestone Tire & Rubber Co Vehicle suspension
US3549142A (en) * 1968-11-29 1970-12-22 Goodyear Tire & Rubber Fluid springs
DE2750667C2 (de) * 1977-11-12 1980-01-24 Daimler-Benz Ag, 7000 Stuttgart Luftfeder für Kraftfahrzeuge
DE2905791A1 (de) * 1979-02-15 1980-08-28 Continental Gummi Werke Ag Rollbalg fuer fahrzeug-luftfederungen
US4506910A (en) * 1982-09-21 1985-03-26 Granning Suspensions, Inc. Automotive vehicle suspension
JPS60179538A (ja) * 1984-02-23 1985-09-13 Bridgestone Corp 気体封入ばね
US4718650A (en) * 1986-06-23 1988-01-12 The Firestone Tire & Rubber Company Air spring for vehicle
US4787606A (en) * 1987-06-17 1988-11-29 The Firestone Tire & Rubber Company Beadless air spring
HU207382B (en) * 1987-09-02 1993-03-29 Taurus Gumiipari Vallalat Air spring particularly for extreme stress
DE3907462A1 (de) * 1989-03-08 1990-09-13 Continental Ag Rollbalg-luftfeder
DE4136460A1 (de) * 1991-11-06 1993-05-13 Continental Ag Rollbalgluftfeder aus elastomerem werkstoff
US5449142A (en) * 1994-12-12 1995-09-12 Automatic Switch Company Two-way cartridge valve for aggresive media

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100624012B1 (ko) * 2001-04-04 2006-09-15 주식회사 녹십자홀딩스 비임신 진단 키트 및 이를 이용한 동물의 비임신 진단 방법
KR20210067178A (ko) 2019-11-29 2021-06-08 강원대학교산학협력단 한우 대사물질 판별용 조성물 및 이를 이용한 한우 교배 효율 판별 방법

Also Published As

Publication number Publication date
BR9403818A (pt) 1995-05-30
KR100329884B1 (ko) 2002-10-25
AU668837B2 (en) 1996-05-16
CA2112346C (en) 2003-07-15
CN1103145A (zh) 1995-05-31
AU7429994A (en) 1995-04-13
EP0645554A1 (en) 1995-03-29
CN1039446C (zh) 1998-08-05
ES2111819T3 (es) 1998-03-16
DE69407244D1 (de) 1998-01-22
CA2112346A1 (en) 1995-03-30
EP0645554B1 (en) 1997-12-10
JP3457747B2 (ja) 2003-10-20
DE69407244T2 (de) 1998-06-10
HU215732B (hu) 1999-02-01
US5382006A (en) 1995-01-17
JPH07174176A (ja) 1995-07-11
HUT68863A (en) 1995-08-28

Similar Documents

Publication Publication Date Title
KR950009018A (ko) 에어스프링 피스톤과 에어스프링 조립체
KR890004880A (ko) 내측 밀봉 밴드를 가진 공기 스프링 및 그 설치 방법
PT1127795E (pt) Fundo de lata com resistencia melhorada a pressao e aparelho para fabricar o mesmo
KR910700496A (ko) 유체 유동 제어기
US5893480A (en) Closure cover with plurality of stop elements movable through open spaces in fingers supporting the stop members
KR970027655A (ko) 밸브스템 밀봉 조립체
JP2004516427A (ja) 改良されたメカニカルフェースシール
FR2585103B1 (fr) Bagues d'etancheite de type radial et procede de realisation de telles bagues
KR930010351A (ko) 내면 기관용 밸브 스템 밀봉 조립체
CA2077279A1 (en) Manhole Rim and Cover Assembly
US4145057A (en) Packing member
KR920021904A (ko) 압축기의 리테이너 일체 가스켓
KR970027809A (ko) 플랜저 펌프
KR960014730A (ko) 금속제 다이어프램의 내주연부의 밀봉구조
FR2430555A1 (fr) Dispositif d'etancheite pour arbres tournants
AR006053A1 (es) Alojamiento elastomérico para descargadores de sobretensiones.
CA2228167A1 (en) Polymer bearing seal and sealed bearing
ATE283994T1 (de) Hochdruckdichtung
KR930013548A (ko) 가요성 코넥터
ATE192103T1 (de) Hermetisch wiederverschliessbare kappe
US5416682A (en) Bulb supporting device
ATE51282T1 (de) Ventil.
RU2002106417A (ru) Аэрозольная установочная крышка с уплотненной прокладкой
DE60017142D1 (de) Dichtungsanordnung und dichtungselement dafür
KR900002338A (ko) 보조시일부

Legal Events

Date Code Title Description
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: 20130227

Year of fee payment: 12

FPAY Annual fee payment

Payment date: 20140227

Year of fee payment: 13

EXPY Expiration of term