ES2137816B1 - Amortiguador de vibraciones. - Google Patents
Amortiguador de vibraciones.Info
- Publication number
- ES2137816B1 ES2137816B1 ES009601767A ES9601767A ES2137816B1 ES 2137816 B1 ES2137816 B1 ES 2137816B1 ES 009601767 A ES009601767 A ES 009601767A ES 9601767 A ES9601767 A ES 9601767A ES 2137816 B1 ES2137816 B1 ES 2137816B1
- Authority
- ES
- Spain
- Prior art keywords
- piston
- face
- pressure tube
- vibration damper
- segment
- 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.)
- Expired - Fee Related
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
-
- 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
- F16F9/368—Sealings in pistons
-
- 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
- F16F9/3214—Constructional features of pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
- F05C2225/04—PTFE [PolyTetraFluorEthylene]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Sealing Devices (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
Amortiguador de vibraciones, que comprende un tubo a presión, en el que va conducido un émbolo unido a un vástago de émbolo axialmente móvil, por medio de una guía del vástago de émbolo, que cierra el tubo a presión, en donde el émbolo subdivide al tubo a presión relleno de medio amortiguador en dos cámaras de trabajo; con un segmento de émbolo, que cubre una superficie perimetral del émbolo y que presenta una sección transversal, prácticamente, en forma de U con unas superficies de sujeción, apoyándose las superficies de apoyo en las caras superior e Inferior del émbolo, caracterizado porque en, por lo menos, una cara del émbolo, al menos, una parte del émbolo, en la que atacan las superficies de sujeción del segmento de émbolo, presenta una superficie perfilada, de modo que la distancia entre una cara del émbolo y un plano de referencia imaginario, que discurre paralelamente a la cara del émbolo, no alcance u sobrepase, alternativamente, una medida de ajuste prevista. Figura 1.Û
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19533328A DE19533328C1 (de) | 1995-09-11 | 1995-09-11 | Schwingungsdämpfer |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2137816A1 ES2137816A1 (es) | 1999-12-16 |
ES2137816B1 true ES2137816B1 (es) | 2000-08-16 |
Family
ID=7771678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES009601767A Expired - Fee Related ES2137816B1 (es) | 1995-09-11 | 1996-08-07 | Amortiguador de vibraciones. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5730263A (es) |
JP (1) | JP2952571B2 (es) |
KR (1) | KR0182381B1 (es) |
DE (1) | DE19533328C1 (es) |
ES (1) | ES2137816B1 (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19618055C1 (de) * | 1996-05-06 | 1998-01-15 | Mannesmann Sachs Ag | Kolben-Zylinderaggregat mit wegabhängigem Dämpfkraftfeld |
DE19820405C2 (de) * | 1998-05-07 | 2002-11-14 | Zf Sachs Ag | Kolbenring |
DE19845664A1 (de) * | 1998-10-05 | 2000-03-30 | Ks Gleitlager Gmbh | Schwingungsdämpfer |
US6199673B1 (en) | 1998-10-22 | 2001-03-13 | Illinois Tool Works Inc. | Silent damper with anti-rattle shaft |
DE19923927C1 (de) * | 1999-05-27 | 2001-01-18 | Mannesmann Sachs Ag | Umschaltventil mit strömungsrichtungsabhängigem Querschnitt |
US6513811B1 (en) * | 1999-09-02 | 2003-02-04 | Illinois Tool Works Inc. | Air damper with graphite coated lip seal |
US6726219B2 (en) * | 1999-09-02 | 2004-04-27 | Illinois Tool Works Inc. | Air damper with graphite coated lip seal |
DE10041954C1 (de) * | 2000-08-25 | 2002-02-14 | Mannesmann Sachs Ag | Kolbenring, insbesondere für einen Kolben eines Schwingungsdämpfers |
DE20111182U1 (de) * | 2001-07-05 | 2002-08-08 | Alcan BDW GmbH & Co. KG, 85570 Markt Schwaben | Federelement für einen Kolben |
FR2830310B1 (fr) * | 2001-09-28 | 2005-03-18 | Zf Sachs Ag | Segment de piston a etancheite renforcee notamment pour le piston d'un amortisseur |
DE10256765B3 (de) * | 2002-12-05 | 2004-05-13 | Zf Sachs Ag | Kolbenring |
DE102010044011A1 (de) * | 2010-11-16 | 2012-05-16 | Hilti Aktiengesellschaft | Handwerkzeugmaschine |
DE102018131457A1 (de) * | 2018-12-07 | 2020-06-10 | Betterguards Technology Gmbh | Vorrichtung zur Stabilisierung von Körpergelenken und/oder zur Unterstützung von Sportgeräten |
DE102019130999B3 (de) * | 2019-11-15 | 2021-03-18 | Betterguards Technology Gmbh | Vorrichtung zur Stabilisierung von Bewegungen zweier sich relativ zueinander bewegbarer Teile eines Körperbereichs und/oder eines Sportgeräts umfassend eine Wirkkörperanordnung mit Dichtlippe |
EP3933227B1 (en) * | 2020-04-26 | 2023-06-07 | Ningbo Kasico Shock Absorber Manufacture Co., Ltd. | Self-variable force hydraulic damper |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1484578A (en) * | 1922-01-21 | 1924-02-19 | Erank E Small | Piston packing |
US2579699A (en) * | 1948-09-10 | 1951-12-25 | Hastings Mfg Co | Piston ring assembly and groove filler element for use with piston rings |
DE4110023A1 (de) * | 1991-03-27 | 1992-10-01 | Ringsdorff Werke Gmbh | Stossdaempferkolben aus ungleichen, gefuegten teilen |
US2719767A (en) * | 1952-04-12 | 1955-10-04 | Guy H Hall | Piston ring structure |
US3006594A (en) * | 1958-11-12 | 1961-10-31 | Gen Motors Corp | Linkage seat adjuster with straight line movement |
GB916265A (en) * | 1960-02-19 | 1963-01-23 | Wellwothy Ltd | Improvements in or relating to composite piston ring arrangements |
DE3826088C1 (es) * | 1988-08-01 | 1989-07-06 | Fa. Carl Freudenberg, 6940 Weinheim, De | |
DE4410996C1 (de) * | 1994-03-30 | 1995-06-01 | Fichtel & Sachs Ag | Schwingungsdämpfer |
DE19501792C2 (de) * | 1995-01-21 | 1997-06-12 | Fichtel & Sachs Ag | Kolben mit Kolbenring |
-
1995
- 1995-09-11 DE DE19533328A patent/DE19533328C1/de not_active Expired - Fee Related
-
1996
- 1996-08-07 ES ES009601767A patent/ES2137816B1/es not_active Expired - Fee Related
- 1996-09-10 US US08/711,552 patent/US5730263A/en not_active Expired - Fee Related
- 1996-09-11 KR KR1019960039255A patent/KR0182381B1/ko not_active IP Right Cessation
- 1996-09-11 JP JP8240645A patent/JP2952571B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5730263A (en) | 1998-03-24 |
JP2952571B2 (ja) | 1999-09-27 |
ES2137816A1 (es) | 1999-12-16 |
KR0182381B1 (ko) | 1999-04-01 |
DE19533328C1 (de) | 1996-09-26 |
JPH09119468A (ja) | 1997-05-06 |
KR970016221A (ko) | 1997-04-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19991216 Kind code of ref document: A1 Effective date: 19991216 |
|
FD1A | Patent lapsed |
Effective date: 20050808 |