EP0922622A1 - Balg oder Teil eines Balges eines Übergangs zwischen zwei gelenkig miteinander verbundenen Teilen eines Fahrzeuges ("Cordgewebe") - Google Patents
Balg oder Teil eines Balges eines Übergangs zwischen zwei gelenkig miteinander verbundenen Teilen eines Fahrzeuges ("Cordgewebe") Download PDFInfo
- Publication number
- EP0922622A1 EP0922622A1 EP98123571A EP98123571A EP0922622A1 EP 0922622 A1 EP0922622 A1 EP 0922622A1 EP 98123571 A EP98123571 A EP 98123571A EP 98123571 A EP98123571 A EP 98123571A EP 0922622 A1 EP0922622 A1 EP 0922622A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bellows
- cord fabric
- elastomer
- insert
- cord
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/20—Communication passages between coaches; Adaptation of coach ends therefor
- B61D17/22—Communication passages between coaches; Adaptation of coach ends therefor flexible, e.g. bellows
Definitions
- the invention relates to a bellows or part of a bellows Transition between two articulated parts of one Vehicle, with cord threads in an elastomer layer as an insert are arranged.
- Wrinkles or bellows are part of a transition between two articulated vehicles.
- Such a The transition consists in detail of a transition bridge, a joint and a bellows surrounding the bridge or joint.
- This bellows serves essentially protecting passengers when switching between the individual articulated vehicles.
- Such a Bellows or corrugated bellows due to the occurring Relative movements between the individual vehicles an extreme Have deformability. That means that such a bellows must be in the Be able to articulate all pitch, roll and offset movements of the two interconnected vehicles to yield relative to each other.
- bellows and bellows are known. Such bellows have an extreme elasticity and can also in extremely folded so that with such a bellows extreme cornering is also possible.
- bellows are very complex to manufacture, as already mentioned at the beginning was mentioned. This is essentially due to the fact that each wave or Fold consists of individual strips of fabric that are used to form the fold or Shaft are sewn together to give a corresponding shape.
- a Facilitation of making such waves or folds would now occur by offering a layer of tissue between two Embed elastomer layers and vulcanize such a structure entirely.
- the invention is therefore based on the object, a bellows or a part to produce a bellows, making it simple and cost-effective should be, and moreover the bellows should have a long service life.
- the wave or Bellows integrally formed waves or folds or parts thereof has, wherein the textile insert is designed as a cord fabric. It has it has been shown that when using a cord fabric or of cord threads, the fabric layer exactly between the two elastomer layers, remains in a mold during vulcanization. Is explainable this is because the cord fabric has a certain intrinsic elasticity, which causes the tissue to be shaped during the Vulcanization is plastically compliant. That means that the cord fabric or the individual cords in principle a similar one Have elasticity, as the surrounding layers from the Have elastomer material.
- the cord fabric between two Vulcanized elastomer layers, with two crosswise as an insert Cord fabric arranged one above the other can be provided to a provide relatively high rigidity against deflection of the bellows can give up without the elasticity in the longitudinal direction of the bellows have to.
- the warp and Weft threads of the respective fabric layer at an angle between 45 ° and 90 °, in particular between 60 ° and 90 ° to each other.
- the Weight share of the fabric of the fabric insert to the elastomer portion is between 15% and 50%, but preferably about 40%.
- the invention also relates to a method for producing a Bellows or part of a bellows of a transition between two articulated vehicles, such
- the method according to the invention is characterized in that in a form with an elastomer layer is inserted into a fold or corrugated contour the elastomer layer is a cord fabric layer and on this cord fabric layer a further elastomer layer can be inserted, the connection of the Layers of elastomer with each other and with the cord fabric layer Vulcanization is accomplished.
- the vulcanization takes place through the Hot vulcanization at about 170 to 210 bar, preferably at about 200 bar.
- a wave or fold of a bellows is a revolving element of a tunnel-shaped bellows made up of several in a row arranged folds or waves composed.
- a tunnel-shaped bellows shows four corners, making a total of any fold or Shaft has four corner elements.
- the corner elements are thus in one Angles of 90 ° to each other.
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Diaphragms And Bellows (AREA)
Abstract
Description
Claims (8)
- Balg oder Teil eines Balges eines Übergangs zwischen zwei gelenkig miteinander verbundenen Teilen eines Fahrzeugs, wobei in einer Elastormerschicht als Einlage Cordfäden angeordnet sind,
dadurch gekennzeichnet,
dass der Balg als Wellen- oder Faltenbalg oder eines Teiles davon ausgebildet ist, wobei die Wellen oder Falten in ihrer Wölbung einteilig ausgebildet sind, und wobei die Einlage als Cordgewebe ausgebildet ist. - Balg nach Anspruch 1,
dadurch gekennzeichnet,
dass das Cordgewebe zwischen zwei Elastomerschichten einvulkanisiert ist. - Balg nach Anspruch 1,
dadurch gekennzeichnet,
dass als Einlage zwei kreuzweise übereinander angeordnete Cordgewebe vorgesehen sind. - Balg nach Anspruch 1,
dadurch gekennzeichnet,
dass der Gewichtsanteil des Cordgewebes zum Elastomeranteil zwischen 15 und 50, vorzugsweise jedoch 40 % beträgt. - Verfahren zur Herstellung eines Balges eines Überganges zwischen zwei gelenkig miteinander verbundenen Teilen eines Fahrzeugs,
gekennzeichnet durch
eine Form mit einer Falten- oder Wellenkontur zur Herstellung eines Falten- oder Wellenbalges, wobei in die Form eine Elastomerschicht, auf die Elastomerschicht eine Cordgewebelage und auf diese Cordgewebelage eine weitere Elastomerschicht einlegbar ist, wobei die Verbindung der Elastomerschicht untereinander und mit der Cordgewebeeinlage durch Vulkanisation erfolgt. - Balg nach Anspruch 5,
dadurch gekennzeichnet,
dass im Scheitelbereich der Falte oder Welle anordbare Schienen einvulkanisiert sind. - Balg nach Anspruch 5,
dadurch gekennzeichnet,
dass die Vulkanisation im Wege der Heiß-Vulkanisation bei 170 bis 210 bar, vorzugsweise bei 200 bar erfolgt. - Verwendung einer Cordgewebeanlage zur Herstellung eines Balges bzw. eines Teiles eines Balges, wobei die Cordgewebeeinlage zwischen zwei Elastomerschichten einvulkanisierbar ist.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19755433 | 1997-12-13 | ||
DE19755433 | 1997-12-13 | ||
DE19757429 | 1997-12-23 | ||
DE19757429A DE19757429A1 (de) | 1997-12-13 | 1997-12-23 | Falte oder Welle oder Eckelement eines Falten- oder Wellenbelages eines Übergangs zwischen zwei miteinander verbundenen Fahrzeugen, bzw. Balg eines derartigen Übergangs, sowie Verfahren zur Herstellung eines derartigen Bauteiles |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0922622A1 true EP0922622A1 (de) | 1999-06-16 |
EP0922622B1 EP0922622B1 (de) | 2003-09-10 |
Family
ID=26042422
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19980123571 Expired - Lifetime EP0922622B1 (de) | 1997-12-13 | 1998-12-10 | Balg oder Teil eines Balges eines Übergangs zwischen zwei gelenkig miteinander verbundenen Teilen eines Fahrzeuges ("Cordgewebe") |
EP19980123570 Expired - Lifetime EP0922621B1 (de) | 1997-12-13 | 1998-12-10 | Balg oder Teil eines Übergangs zwischen zwei gelenkig miteinander verbundenen Teilen eines Fahrzeuges (Maschenware) |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19980123570 Expired - Lifetime EP0922621B1 (de) | 1997-12-13 | 1998-12-10 | Balg oder Teil eines Übergangs zwischen zwei gelenkig miteinander verbundenen Teilen eines Fahrzeuges (Maschenware) |
Country Status (2)
Country | Link |
---|---|
EP (2) | EP0922622B1 (de) |
ES (2) | ES2205371T3 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005005621B4 (de) | 2005-02-08 | 2009-01-08 | Hübner GmbH | Balg eines Übergangs zwischen zwei gelenkig miteinander verbundenen Fahrzeugen oder Balg einer Fluggastbrücke |
EP4108430A1 (de) | 2021-06-24 | 2022-12-28 | Hübner GmbH & Co. KG | Verfahren zur herstellung eines abdeckungswandungsabschnitts einer flexiblen abdeckung, sowie abdeckung mit einer abdeckungswandung aus zumindest einem mittels des verfahrens hergestellten abdeckungswandungsabschnitt |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2126837A (en) | 1936-08-25 | 1938-08-16 | Goodrich Co B F | Elastic wall member |
DE3035159A1 (de) * | 1980-09-18 | 1982-04-22 | Dieter Dipl.-Ing. Dr.-Ing. 5414 Vallendar Haffer | Elastischer verbindungsbalg zum einbau zwischen zwei aneinander angelenkten fahrzeuen oder fahrzeugteilen sowie verfahren und vorrichtung zu seiner herstellung |
EP0389934A1 (de) * | 1989-03-25 | 1990-10-03 | PARABEAM Industrie- en Handelsonderneming B.V. | Verschliessbahn für Übergänge |
-
1998
- 1998-12-10 ES ES98123571T patent/ES2205371T3/es not_active Expired - Lifetime
- 1998-12-10 EP EP19980123571 patent/EP0922622B1/de not_active Expired - Lifetime
- 1998-12-10 EP EP19980123570 patent/EP0922621B1/de not_active Expired - Lifetime
- 1998-12-10 ES ES98123570T patent/ES2210651T3/es not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2126837A (en) | 1936-08-25 | 1938-08-16 | Goodrich Co B F | Elastic wall member |
DE3035159A1 (de) * | 1980-09-18 | 1982-04-22 | Dieter Dipl.-Ing. Dr.-Ing. 5414 Vallendar Haffer | Elastischer verbindungsbalg zum einbau zwischen zwei aneinander angelenkten fahrzeuen oder fahrzeugteilen sowie verfahren und vorrichtung zu seiner herstellung |
EP0389934A1 (de) * | 1989-03-25 | 1990-10-03 | PARABEAM Industrie- en Handelsonderneming B.V. | Verschliessbahn für Übergänge |
Also Published As
Publication number | Publication date |
---|---|
EP0922622B1 (de) | 2003-09-10 |
ES2205371T3 (es) | 2004-05-01 |
EP0922621A1 (de) | 1999-06-16 |
ES2210651T3 (es) | 2004-07-01 |
EP0922621B1 (de) | 2003-12-17 |
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