YU43613B - Bendable membrane for air springs - Google Patents
Bendable membrane for air springsInfo
- Publication number
- YU43613B YU43613B YU421/82A YU42182A YU43613B YU 43613 B YU43613 B YU 43613B YU 421/82 A YU421/82 A YU 421/82A YU 42182 A YU42182 A YU 42182A YU 43613 B YU43613 B YU 43613B
- Authority
- YU
- Yugoslavia
- Prior art keywords
- diaphragm
- generator
- air springs
- cord angle
- profile
- Prior art date
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
- F16F9/05—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 the flexible wall being of the rolling diaphragm type
-
- 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
Abstract
1. A rolling diaphragm for an air spring constructed as a double cone and providing at least two inserts having mutually crossing fibers, characterised in that in an unpressurised condition the diameters, changing along the generator, proceeding from the lower and upper edge regions of the diaphragm (2), and enlarging to mutually different degrees, define a profile in the form of a doubled truncated cone, and in that the value of the cord angle along the generator of the diaphragm profile changes continuously, the cord angle increasing in both directions from the maximum diameter of the diaphragm.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SI8210421A SI8210421A8 (en) | 1981-03-25 | 1982-02-25 | Bandable membrane for air springs |
HRP-421/82A HRP931077B1 (en) | 1981-03-25 | 1993-07-23 | Rolling diaphragm for air springs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU8181752A HU180404B (en) | 1981-03-25 | 1981-03-25 | Rolling membrane for air springs |
Publications (2)
Publication Number | Publication Date |
---|---|
YU42182A YU42182A (en) | 1986-06-30 |
YU43613B true YU43613B (en) | 1989-08-31 |
Family
ID=10951159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
YU421/82A YU43613B (en) | 1981-03-25 | 1982-02-25 | Bendable membrane for air springs |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0062112B1 (en) |
AT (1) | ATE16839T1 (en) |
DD (1) | DD201721A5 (en) |
DE (1) | DE3173156D1 (en) |
HU (1) | HU180404B (en) |
PL (1) | PL139303B1 (en) |
RO (1) | RO83100B (en) |
SU (1) | SU1215629A3 (en) |
YU (1) | YU43613B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4988082A (en) * | 1989-07-18 | 1991-01-29 | General Motors Corporation | Spliced air sleeve assembly for air spring damper |
DE29517741U1 (en) * | 1995-11-09 | 1996-01-04 | Rommel Juergen Gmbh | Roller bellows without radial guides as a single and multi-stage design with roller folds in the direction of actuation |
ATE268877T1 (en) * | 1999-01-21 | 2004-06-15 | Phoenix Ag | AIR SUSPENSION SYSTEM |
DE102005041800B3 (en) * | 2005-09-02 | 2007-03-01 | Otto Sauer Achsenfabrik Gmbh | Air bellow for pneumatic spring, has axial sided area laid out so that area receives key according to complete aspect ratio of air bellow with movement of axial sided area to assembly sided area based on shape memory to roll over plunger |
DE102009028158A1 (en) * | 2009-07-31 | 2011-03-24 | Saf-Holland Gmbh | Air bellows for an air spring |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH335258A (en) * | 1956-01-27 | 1958-12-31 | Dunlop Rubber Co | Bellows device |
FR1229277A (en) * | 1958-08-04 | 1960-09-06 | Us Rubber Co | Diaphragm for pneumatic spring, and its manufacturing process |
DE2023105A1 (en) * | 1970-05-06 | 1971-12-09 | Orszagos Gumiipari Vall | Roll bellows air spring |
US3858925A (en) * | 1972-03-02 | 1975-01-07 | Dunlop Ltd | Elastomeric mountings |
AT340209B (en) * | 1975-04-07 | 1977-12-12 | Taurus Gumiipari Vallalat | BELLOWS FOR AIR SPRINGS |
DE2759433C2 (en) * | 1977-11-12 | 1980-07-31 | Daimler-Benz Ag, 7000 Stuttgart | Air springs for automobiles |
DE2836662C2 (en) * | 1978-08-22 | 1980-06-26 | Daimler-Benz Ag, 7000 Stuttgart | Air springs, in particular for motor vehicles |
DE2905791A1 (en) * | 1979-02-15 | 1980-08-28 | Continental Gummi Werke Ag | Vehicle air suspension system rolling bellows - has reinforcing fibrous members inclined to transverse plane |
-
1981
- 1981-03-25 HU HU8181752A patent/HU180404B/en not_active IP Right Cessation
- 1981-12-14 DE DE8181110419T patent/DE3173156D1/en not_active Expired
- 1981-12-14 AT AT81110419T patent/ATE16839T1/en not_active IP Right Cessation
- 1981-12-14 EP EP81110419A patent/EP0062112B1/en not_active Expired
- 1981-12-16 SU SU813367548A patent/SU1215629A3/en active
- 1981-12-17 DD DD81235904A patent/DD201721A5/en not_active IP Right Cessation
-
1982
- 1982-01-22 RO RO106408A patent/RO83100B/en unknown
- 1982-01-27 PL PL1982234848A patent/PL139303B1/en unknown
- 1982-02-25 YU YU421/82A patent/YU43613B/en unknown
Also Published As
Publication number | Publication date |
---|---|
YU42182A (en) | 1986-06-30 |
DE3173156D1 (en) | 1986-01-16 |
RO83100A (en) | 1984-03-15 |
EP0062112B1 (en) | 1985-12-04 |
ATE16839T1 (en) | 1985-12-15 |
DD201721A5 (en) | 1983-08-03 |
PL234848A1 (en) | 1982-09-27 |
EP0062112A2 (en) | 1982-10-13 |
HU180404B (en) | 1983-03-28 |
PL139303B1 (en) | 1987-01-31 |
RO83100B (en) | 1984-03-30 |
EP0062112A3 (en) | 1983-03-30 |
SU1215629A3 (en) | 1986-02-28 |
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