CH501861A - Damping device for air springs - Google Patents
Damping device for air springsInfo
- Publication number
- CH501861A CH501861A CH201770A CH201770A CH501861A CH 501861 A CH501861 A CH 501861A CH 201770 A CH201770 A CH 201770A CH 201770 A CH201770 A CH 201770A CH 501861 A CH501861 A CH 501861A
- Authority
- CH
- Switzerland
- Prior art keywords
- damping device
- air springs
- springs
- air
- damping
- Prior art date
Links
Classifications
-
- 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
- B60G17/0521—Pneumatic spring characteristics the spring having a flexible wall
-
- 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
- F16F9/0472—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 comprising a damping device
-
- 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
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/10—Damping action or damper
- B60G2500/11—Damping valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/20—Spring action or springs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Fluid-Damping Devices (AREA)
- Springs (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1281069 | 1969-02-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH501861A true CH501861A (en) | 1971-01-15 |
Family
ID=11143357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH201770A CH501861A (en) | 1969-02-13 | 1970-02-12 | Damping device for air springs |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE745880A (en) |
CH (1) | CH501861A (en) |
DE (2) | DE1939864A1 (en) |
FR (1) | FR2031388A1 (en) |
GB (1) | GB1231766A (en) |
LU (1) | LU60350A1 (en) |
NL (1) | NL7002099A (en) |
YU (1) | YU32873B (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2316503B2 (en) * | 1973-04-03 | 1977-09-15 | Ausscheidung in: 23 65 558 Messerschmitt-Bölkow-Blohm GmbH, 8000 München | BUMPER FOR VEHICLES |
CA1097380A (en) * | 1977-12-20 | 1981-03-10 | William C. Pierce | Air spring assembly |
US4762308A (en) * | 1987-03-30 | 1988-08-09 | The Firestone Tire & Rubber Company | Damping valve for air spring suspension systems |
DE3824542A1 (en) * | 1988-07-20 | 1990-01-25 | Sauer Achsenfab | SUBMERSIBLE PISTON ARRANGEMENT |
US5060916A (en) * | 1988-07-20 | 1991-10-29 | Otto Sauer Achsenfabrik Keilberg | Plunger piston system |
DE4327585C2 (en) * | 1993-08-17 | 1998-11-19 | Continental Ag | Air spring with an elastomeric, pressurizable bellows |
DE19648112C1 (en) * | 1996-11-21 | 1998-03-05 | Contitech Luftfedersyst Gmbh | Device for contactless distance measurement |
DE10058102C2 (en) * | 2000-11-23 | 2003-07-03 | Harman Audio Electronic Sys | Electrodynamic bending moment driver |
DE102009016985A1 (en) | 2008-04-08 | 2009-12-24 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Damper with compressible fluid |
DE102009002617A1 (en) * | 2009-04-24 | 2010-10-28 | Zf Friedrichshafen Ag | Air spring damper |
CN102431412A (en) * | 2011-10-18 | 2012-05-02 | 杨洁 | Air spring capable of adjusting static rigidity by filling liquid and adjusting dynamic rigidity by using differential pressure |
WO2013165238A1 (en) * | 2012-05-01 | 2013-11-07 | Thomas Josephus Johannes Meijlink | Air spring with an inversion protection system |
CA3009673A1 (en) * | 2016-02-23 | 2017-08-31 | Hendrickson Usa, L.L.C. | Damping air spring with asymmetrically shaped orifice |
DE102017119736B4 (en) * | 2017-08-29 | 2022-03-17 | Saf-Holland Gmbh | Sealing device for an air spring device, air spring device and method for sealing a primary volume in an air spring device |
CN111306233B (en) * | 2018-12-11 | 2022-06-07 | 宇通客车股份有限公司 | Air spring and vehicle |
CN111306234B (en) * | 2018-12-11 | 2022-05-24 | 宇通客车股份有限公司 | Air spring and vehicle |
-
1969
- 1969-08-05 DE DE19691939864 patent/DE1939864A1/en active Pending
- 1969-08-05 DE DE19696931018 patent/DE6931018U/en not_active Expired
- 1969-09-26 FR FR6932909A patent/FR2031388A1/fr not_active Withdrawn
-
1970
- 1970-02-12 BE BE745880D patent/BE745880A/en not_active IP Right Cessation
- 1970-02-12 CH CH201770A patent/CH501861A/en not_active IP Right Cessation
- 1970-02-13 GB GB1231766D patent/GB1231766A/en not_active Expired
- 1970-02-13 NL NL7002099A patent/NL7002099A/xx unknown
- 1970-02-13 LU LU60350D patent/LU60350A1/xx unknown
- 1970-02-13 YU YU35670A patent/YU32873B/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2031388A1 (en) | 1970-11-20 |
DE1939864A1 (en) | 1970-10-08 |
YU32873B (en) | 1975-10-31 |
GB1231766A (en) | 1971-05-12 |
LU60350A1 (en) | 1970-04-13 |
YU35670A (en) | 1975-04-30 |
DE6931018U (en) | 1971-04-22 |
NL7002099A (en) | 1970-08-17 |
BE745880A (en) | 1970-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |