PL3260731T3 - Amortyzator hydrauliczny z rurą ochronną tłoczyska - Google Patents

Amortyzator hydrauliczny z rurą ochronną tłoczyska

Info

Publication number
PL3260731T3
PL3260731T3 PL17001032T PL17001032T PL3260731T3 PL 3260731 T3 PL3260731 T3 PL 3260731T3 PL 17001032 T PL17001032 T PL 17001032T PL 17001032 T PL17001032 T PL 17001032T PL 3260731 T3 PL3260731 T3 PL 3260731T3
Authority
PL
Poland
Prior art keywords
piston rod
protective tube
hydraulic damper
rod protective
damper
Prior art date
Application number
PL17001032T
Other languages
English (en)
Inventor
Mateusz Jasiński
Original Assignee
Beijingwest Industries Co. Ltd.
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 Beijingwest Industries Co. Ltd. filed Critical Beijingwest Industries Co. Ltd.
Publication of PL3260731T3 publication Critical patent/PL3260731T3/pl

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
    • F16F9/32—Details
    • F16F9/38—Covers for protection or appearance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
    • B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
    • B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
    • B60G15/062—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper the spring being arranged around the damper
    • B60G15/063—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper the spring being arranged around the damper characterised by the mounting of the spring on the damper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
    • B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
    • B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
    • B60G15/062—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper the spring being arranged around the damper
    • B60G15/066—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper the spring being arranged around the damper the spring being different from a coil spring
    • 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
    • F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
    • F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
    • 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
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
    • F16F9/18—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
    • F16F9/185—Bitubular units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
    • B60G13/02—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally
    • B60G13/06—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally of fluid type
    • B60G13/08—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally of fluid type hydraulic
    • 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
    • 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
    • F16F2222/00—Special physical effects, e.g. nature of damping effects
    • F16F2222/12—Fluid damping
    • 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
    • F16F2224/00—Materials; Material properties
    • F16F2224/02—Materials; Material properties solids
    • 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
    • F16F2226/00—Manufacturing; Treatments
    • F16F2226/04—Assembly or fixing methods; methods to form or fashion parts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
PL17001032T 2016-06-21 2017-06-19 Amortyzator hydrauliczny z rurą ochronną tłoczyska PL3260731T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662352737P 2016-06-21 2016-06-21
US15/597,060 US10221913B2 (en) 2016-06-21 2017-05-16 Hydraulic damper with a piston rod protective tube
EP17001032.6A EP3260731B1 (en) 2016-06-21 2017-06-19 Hydraulic damper with a piston rod protective tube

Publications (1)

Publication Number Publication Date
PL3260731T3 true PL3260731T3 (pl) 2020-03-31

Family

ID=59215435

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17001032T PL3260731T3 (pl) 2016-06-21 2017-06-19 Amortyzator hydrauliczny z rurą ochronną tłoczyska

Country Status (5)

Country Link
US (1) US10221913B2 (pl)
EP (1) EP3260731B1 (pl)
CN (1) CN107143605B (pl)
ES (1) ES2753855T3 (pl)
PL (1) PL3260731T3 (pl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017218901A1 (de) * 2017-10-23 2019-04-25 Volkswagen Aktiengesellschaft Vorrichtung zur Abstützung eines Schutzrohrs gegen das Behälterrohr eines Schwingungsdämpfers
DE102017221975A1 (de) * 2017-12-06 2019-06-06 Audi Ag Zusatzfeder für einen Stoßdämpfer eines Kraftfahrzeugs und Dämpferlager für einen Stoßdämpfer eines Kraftfahrzeugs
US10670107B2 (en) 2017-12-15 2020-06-02 Beijingwest Industries Co., Ltd. Hydraulic damper with a hydraulic compression stop assembly
US11401994B2 (en) * 2019-11-08 2022-08-02 Continental Automotive Systems, Inc. Air spring gaiters with floating ring
CN111895040B (zh) * 2020-08-11 2021-11-09 上海武阳电子科技有限公司 一种抗扭力连接件
CN113847377B (zh) * 2021-08-31 2023-04-14 东风汽车集团股份有限公司 一种双筒式减振器及车辆

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9109020U1 (pl) 1991-07-22 1991-10-17 Fichtel & Sachs Ag, 8720 Schweinfurt, De
GB9407455D0 (en) * 1994-04-15 1994-06-08 Gm Service Gmbh Suspension strut
JP4230568B2 (ja) * 1998-07-24 2009-02-25 株式会社ショーワ 油圧緩衝器のばねシート固定構造
US6199844B1 (en) * 1998-07-27 2001-03-13 Chrysler Corporation Striker cap for vehicle suspension system
DE10122796B4 (de) 2001-05-11 2006-03-09 Zf Sachs Ag Kolben-Zylinderaggregat mit einem Faltbalg
JP2005036833A (ja) 2003-07-16 2005-02-10 Tokai Rubber Ind Ltd ダストカバー用当接座およびそれを用いたサスペンション機構
JP2007057088A (ja) 2005-07-29 2007-03-08 Hitachi Ltd シリンダ装置
JP2007198512A (ja) * 2006-01-26 2007-08-09 Tokai Rubber Ind Ltd ショックアブソーバのダストカバー及びその製造方法
DE102006046560A1 (de) 2006-09-30 2008-04-03 Bayerische Motoren Werke Ag Luftfeder, insbesondere für das Fahrwerk eines Fahrzeugs
DE102007059800A1 (de) 2007-12-11 2009-06-18 Zf Friedrichshafen Ag Kolben-Zylinderaggregat mit einem Kolbenstangenschutz
JP2009222223A (ja) 2008-02-22 2009-10-01 Showa Corp 油圧緩衝器のバンプキャップ
DE102009016210A1 (de) 2009-04-03 2010-10-14 Volkswagen Ag Schwingungsdämpfer und Schwingungsdämpfersystem
KR101276870B1 (ko) 2009-06-22 2013-06-18 주식회사 만도 쇽업소버의 실린더 캡
DE102009030591B4 (de) 2009-06-26 2015-05-13 Zf Friedrichshafen Ag Dämpferkappe eines Schwingungsdämpfers
CN201513512U (zh) 2009-09-15 2010-06-23 富奥汽车零部件股份有限公司 一种减振器
CN201786983U (zh) 2010-07-23 2011-04-06 常州朗锐凯迩必减振技术有限公司 机车车辆油压减振器的防护结构
DE102011102466A1 (de) 2010-11-26 2012-05-31 Volkswagen Aktiengesellschaft Dämpfer für ein Kraftfahrzeug
DE102013203026A1 (de) 2013-02-25 2014-01-23 Zf Friedrichshafen Ag Dämpferschutzkappe für eine mehrteilige Schutzeinrichtung, sowie Dämpferschutzanordnung eines Schwingungsdämpfers
JP6004580B2 (ja) * 2013-03-22 2016-10-12 住友理工株式会社 ダストカバー組立体
JP5766836B1 (ja) * 2014-03-12 2015-08-19 住友理工株式会社 車両用ダストカバー組付体およびその製造方法
FR3027084A1 (fr) 2014-10-09 2016-04-15 Peugeot Citroen Automobiles Sa Systeme de protection pour amortisseur hydraulique compose d’une embase clipsee sur la traverse arriere et d’un soufflet

Also Published As

Publication number Publication date
CN107143605A (zh) 2017-09-08
US20170363170A1 (en) 2017-12-21
EP3260731A1 (en) 2017-12-27
ES2753855T3 (es) 2020-04-14
CN107143605B (zh) 2019-10-01
EP3260731B1 (en) 2019-08-07
US10221913B2 (en) 2019-03-05

Similar Documents

Publication Publication Date Title
PL3176464T3 (pl) Hydrauliczny amortyzator zawieszenia z hydromechanicznym ograniczeniem suwu
PL3239556T3 (pl) Hydrauliczny amortyzator z hydraulicznym zespołem zderzakowym
PL3358213T3 (pl) Amortyzator hydrauliczny z hydraulicznym zespołem zderzakowym
PL3260731T3 (pl) Amortyzator hydrauliczny z rurą ochronną tłoczyska
PL3499084T3 (pl) Amortyzator hydrauliczny z zespołem hydraulicznego zderzaka kompresji
PL3366945T3 (pl) Amortyzator hydrauliczny z hydraulicznym zespołem zderzakowym
PL2952775T3 (pl) Hydrauliczny amortyzator z hydraulicznym zespołem zderzakowym
PL3153738T3 (pl) Amortyzator z hydraulicznym zespołem odbicia
EP3625482A4 (en) PISTON ROD
PL3244090T3 (pl) Hydrauliczny amortyzator z hydraulicznym zespołem zderzakowym
PL3569891T3 (pl) Amortyzator hydrauliczny z hydraulicznym zespołem zderzakowym
GB2536807B (en) Adjustable length connecting rod with hydraulic pistons
PL3324074T3 (pl) Amortyzator hydrauliczny o charakterystyce podwójnego trybu
GB2542700B (en) Setting tool with pressure shock absorber
PL3472479T3 (pl) Łącznik wahliwy o regulowanej długości do maszyny wirowej
GB2554609B (en) A piston assembly
LT3554210T (lt) Rotacinė pakabinimo sija, apimanti cilindrą su dvipusiu stūmokliu
EP3290496A4 (en) Working oil for hydraulic shock absorber, and hydraulic shock absorber
PL3380746T3 (pl) Amortyzator z ulepszoną architekturą tłoka
EP2969311A4 (en) ISOTHERMIC INJECTION TUBE ASSEMBLY
PL3085989T3 (pl) Zespół zamykający amortyzatora magnetoreologicznego
GB201802722D0 (en) Hydraulic damper
PL3351821T3 (pl) Dwururowy amortyzator hydrauliczny z urządzeniem tłumiącym drgania
PL3284940T3 (pl) Uszczelnienie trzpienia tłoka
GB201902975D0 (en) Hydraulic system and a spring-damper mechanism