DE2533482A1 - Pneumatischer stossdaempfer fuer die abfederung von kraftwagen oder aehnlichen fahrzeugen - Google Patents

Pneumatischer stossdaempfer fuer die abfederung von kraftwagen oder aehnlichen fahrzeugen

Info

Publication number
DE2533482A1
DE2533482A1 DE19752533482 DE2533482A DE2533482A1 DE 2533482 A1 DE2533482 A1 DE 2533482A1 DE 19752533482 DE19752533482 DE 19752533482 DE 2533482 A DE2533482 A DE 2533482A DE 2533482 A1 DE2533482 A1 DE 2533482A1
Authority
DE
Germany
Prior art keywords
piston
cylinder
shock absorber
pneumatic shock
valve
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE19752533482
Other languages
German (de)
English (en)
Inventor
Hector Oscar Duran
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE2533482A1 publication Critical patent/DE2533482A1/de
Pending legal-status Critical Current

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
    • F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
    • 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
    • B60G13/10—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally of fluid type pneumatic
    • 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
    • F16F9/32—Details
    • F16F9/36—Special sealings, including sealings or guides for piston-rods
    • F16F9/365—Special sealings, including sealings or guides for piston-rods the sealing arrangement having a pressurised chamber separated from the damping medium

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)
DE19752533482 1974-08-01 1975-07-24 Pneumatischer stossdaempfer fuer die abfederung von kraftwagen oder aehnlichen fahrzeugen Pending DE2533482A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AR255022A AR200335A1 (es) 1974-08-01 1974-08-01 Amortiguador neumatico para la suspension de automotores y/o vehiculos similares

Publications (1)

Publication Number Publication Date
DE2533482A1 true DE2533482A1 (de) 1976-02-12

Family

ID=3466287

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752533482 Pending DE2533482A1 (de) 1974-08-01 1975-07-24 Pneumatischer stossdaempfer fuer die abfederung von kraftwagen oder aehnlichen fahrzeugen

Country Status (9)

Country Link
US (1) US4030715A (OSRAM)
JP (1) JPS5139371A (OSRAM)
AR (1) AR200335A1 (OSRAM)
BR (1) BR7504729A (OSRAM)
DE (1) DE2533482A1 (OSRAM)
ES (1) ES439270A1 (OSRAM)
FR (1) FR2280834A1 (OSRAM)
GB (1) GB1502971A (OSRAM)
IT (1) IT1054640B (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3610525A1 (de) * 1985-03-27 1986-10-09 Aisin Seiki K.K., Kariya, Aichi Betaetigungsmechanismus der fusshebelbauart fuer eine parkbremse
DE19944056B4 (de) * 1998-09-24 2008-04-17 Tenneco Automotive Inc., Lake Forest Frequenzabhängiger Schwingungsdämpfer

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4245854A (en) * 1978-04-17 1981-01-20 Curnutt Charles R High pressure air suspension system
GB2037933B (en) * 1978-11-18 1983-02-09 Stabilus Gmbh Cylinder and piston device with piston acting as valve member
FR2473144A1 (fr) 1980-01-04 1981-07-10 Fournales France Sarl Dispositif combine amortisseur et suspension pour vehicule
US4408751A (en) * 1981-04-24 1983-10-11 Avm Corporation Multi-chamber temperature compensated pneumatic counterbalance
US4570912A (en) * 1982-10-08 1986-02-18 Avm, Inc. Pneumatic spring counterbalance having improved damping structure
JPS59174986U (ja) * 1983-05-11 1984-11-22 本田技研工業株式会社 フロントフオ−ク装置
US4652008A (en) * 1984-06-28 1987-03-24 Liquidspring Investors, Ltd. Suspension strut and pivot bearing assembly for vehicle
DE8806642U1 (de) * 1988-05-20 1988-09-08 Stabilus Gmbh, 5400 Koblenz Kolbenstangendichtung einer Gasfeder
DE4420474C2 (de) * 1994-06-11 2001-11-29 Guenther Hahn Gaszugfeder
US5775677A (en) * 1995-02-07 1998-07-07 Englund; Arlo C. Air or gas sprung and dampened shock absorber
US5628496A (en) * 1995-06-07 1997-05-13 Avm, Inc. Pneumatic spring
DE20010282U1 (de) * 2000-06-08 2000-08-31 Arturo Salice S.P.A., Novedrate, Como Vorrichtung zum Dämpfen von Stößen, vorzugsweise der Stöße von Möbeltüren oder Schubladen
US7070028B2 (en) 2001-02-07 2006-07-04 Tenneco Automotive Operating Company Inc. Frequency dependent damper
DE20107426U1 (de) 2001-04-30 2001-08-30 Zimmer, Günther Stephan, 77866 Rheinau Bremsregler mit Luft- oder Flüssigkeitsdämpfung, insbesondere zur Endlagendämpfung von Schubladen, Türen o.dgl. Einrichtungen
DE20210295U1 (de) * 2002-07-03 2002-09-05 Arturo Salice S.P.A., Novedrate, Como Vorrichtung zum Dämpfen von Stößen, vorzugsweise der Stöße von Möbeltüren oder Schubladen
US20050040574A1 (en) * 2003-08-19 2005-02-24 Ivers Douglas E. Pneumatic surface effect damper
US20050173849A1 (en) * 2004-02-10 2005-08-11 Bart Vandewal Electronically controlled frequency dependent damping
AT10097U1 (de) * 2007-04-30 2008-09-15 Blum Gmbh Julius Federpuffer für ein möbel
US8127901B1 (en) 2007-06-15 2012-03-06 KV IP Holdings Ltd. Hydraulic damping device for drawer
US8025135B1 (en) * 2007-06-15 2011-09-27 KV IP Holdings Ltd. Hydraulic damping device for drawer
JP2009144758A (ja) * 2007-12-12 2009-07-02 Kayaba Ind Co Ltd 空圧緩衝器
ES2336177B1 (es) * 2008-01-08 2011-02-03 Manuel Torres Martinez Bomba con recuperador de empuje directo para la impulsion de fluidos.
JP2013155839A (ja) * 2012-01-31 2013-08-15 Showa Corp ガススプリングおよび減衰力発生装置
MX382341B (es) 2013-05-02 2025-03-13 Ride Control Llc Sello de pistón amortiguador resistente a la compresión.
JP6343480B2 (ja) * 2014-04-17 2018-06-13 Ｋｙｂ株式会社 シリンダ装置
CN109751354A (zh) * 2017-11-02 2019-05-14 郑州宇通客车股份有限公司 空气减振器及使用该空气减振器的悬架系统、车辆
CN109015348B (zh) * 2018-08-15 2020-07-21 宁波鑫邦粉末冶金有限公司 一种一体成型回油孔免加工导向器
US12115822B2 (en) 2020-02-07 2024-10-15 Timoney Dynamic Solutions Limited Motor vehicle suspension gas spring
CN111441494B (zh) * 2020-04-20 2024-11-19 南京工业大学 一种孔隙式黏滞阻尼器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1742691A (en) * 1925-04-23 1930-01-07 William B Chapman Pneumatic spring
US1877543A (en) * 1930-10-21 1932-09-13 Lucius F Wendelstadt Shock absorber
US2320697A (en) * 1939-10-24 1943-06-01 Binder Richard Shock absorber with spring-plate valve
FR931911A (OSRAM) * 1941-09-08 1948-03-08
US3365191A (en) * 1965-06-29 1968-01-23 Ellis Fluid Dynamics Corp Shock absorber
US3381780A (en) * 1966-04-01 1968-05-07 Schlumberger Technology Corp Well tool shock absorber
GB1194335A (en) * 1966-09-28 1970-06-10 Woodhead Mfg Company Ltd Improvements relating to Suspension Systems.
US3525512A (en) * 1968-05-24 1970-08-25 Gen Motors Corp Superlift unit with car trim height control
US3843107A (en) * 1972-02-09 1974-10-22 D Atkins Adjustable dual action shock absorber
DE2231050A1 (de) * 1972-06-24 1974-01-17 Stabilus Gmbh Kolbenstangendichtung fuer gasfedern mit an der fuehrung abgestuetzter dichtlippe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3610525A1 (de) * 1985-03-27 1986-10-09 Aisin Seiki K.K., Kariya, Aichi Betaetigungsmechanismus der fusshebelbauart fuer eine parkbremse
DE19944056B4 (de) * 1998-09-24 2008-04-17 Tenneco Automotive Inc., Lake Forest Frequenzabhängiger Schwingungsdämpfer

Also Published As

Publication number Publication date
JPS5139371A (en) 1976-04-01
IT1054640B (it) 1981-11-30
US4030715A (en) 1977-06-21
AR200335A1 (es) 1974-10-31
GB1502971A (en) 1978-03-08
ES439270A1 (es) 1977-03-01
FR2280834A1 (fr) 1976-02-27
FR2280834B3 (OSRAM) 1978-04-14
BR7504729A (pt) 1976-08-03

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Legal Events

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