DE20007188U1 - Bellows, especially bellows - Google Patents
Bellows, especially bellowsInfo
- Publication number
- DE20007188U1 DE20007188U1 DE20007188U DE20007188U DE20007188U1 DE 20007188 U1 DE20007188 U1 DE 20007188U1 DE 20007188 U DE20007188 U DE 20007188U DE 20007188 U DE20007188 U DE 20007188U DE 20007188 U1 DE20007188 U1 DE 20007188U1
- Authority
- DE
- Germany
- Prior art keywords
- bellows
- legs
- region
- corrugations
- shafts
- 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 - Lifetime
Links
- 239000003566 sealing material Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 description 5
- 238000009958 sewing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J3/00—Diaphragms; Bellows; Bellows pistons
- F16J3/04—Bellows
- F16J3/041—Non-metallic bellows
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Diaphragms And Bellows (AREA)
Description
Kassel, den 18. April 2000 rw/mp Anwaltsakte 20074Kassel, 18 April 2000 rw/mp Attorney file 20074
Anmelder: Aktenzeichen N. N. Applicant: Reference number NN
Hübner Gummi- und Kunststoff GmbH Agathofstr. 15 34123 Kassel, DEHübner Rubber and Plastics GmbH Agathofstr. 15 34123 Kassel, DE
Vertreter: Patentanwälte Walther ■ Walther & Hinz Representative: Patent Attorneys Walther ■ Walther & Hinz
Heimradstr. 2 ( 34130 Kassel, DEHeimradstr. 2 (34130 Kassel, DE
Balg, insbesondere WellenbalgBellows, especially corrugated bellows
Die Erfindung betrifft einen Balg, insbesondere Wellenbalg mit einzelnen Wellen, wobei die Wellen Schenkel aufweisen, wobei zwei Wellen im Bereich der Schenkel miteinander verbunden sind.The invention relates to a bellows, in particular a corrugated bellows with individual corrugations, wherein the corrugations have legs, wherein two corrugations are connected to one another in the region of the legs.
Ein Wellenbalg der eingangs genannten Art ist hinreichend bekannt; die Verbindung der einzelnen Schenkel zweier Wellen miteinander erfolgtA bellows of the type mentioned above is well known; the connection of the individual legs of two shafts with each other takes place
entweder durch Einklemmung des Balgmaterials durch einen umlaufenden Rahmen oder durch Vernähen zweier Wellen im Bereich der Schenkel. Das heißt, dass die beiden Schenkel der beiden Wellen entweder durch den Rahmen oder durch den Nähvorgang zusammengequetscht werden.either by clamping the bellows material in a surrounding frame or by sewing two waves together in the area of the legs. This means that the two legs of the two waves are squeezed together either by the frame or by the sewing process.
Es hat sich nunmehr herausgestellt, dass in den Bereich der Verbindung der beiden Schenkel Feuchtigkeit eindringen kann und somit Wasser in den Innenraum des Fahrzeugs gelangt.It has now been discovered that moisture can penetrate into the area where the two legs are connected, allowing water to enter the interior of the vehicle.
Der Erfindung liegt daher die Aufgabe zu Grunde, einen Balg und hier insbesondere einen Wellenbalg zu schaffen, bei dem ein Eindringen von Feuchtigkeit in den Bereich der Verbindung zwischen zwei Wellen dauerhaft vermieden werden kann.The invention is therefore based on the object of creating a bellows and in particular a corrugated bellows in which the penetration of moisture into the area of the connection between two corrugations can be permanently prevented.
Die Aufgabe wird erfindungsgemäß dadurch gelöst, dass zwischen den Schenkeln zweier Wellen im Bereich der Verbindung der beiden Wellen durch den Rahmen oder durch die Naht ein Streifen aus Dichtungsmaterial angeordnet ist. Der Streifen aus Dichtungsmaterial ist hierbei insbesondere umlaufend im Balg zwischen den zwei Wellen angeordnet. Vorteilhaft ist vorgesehen, dass im Bereich von Überlappungen des Balgmaterials die hierbei auftretenden Höhenunterschiede durch das Dichtungsmaterial ausgeglichen werden, d. h. dass an diesen Überlappungsstellen der Dichtungsstreifen so unterfüttert wird, dass keine übermäßigen Absätze gebildet werden, die ein Eindringen von Feuchtigkeit ermöglichen könnten.The object is achieved according to the invention in that a strip of sealing material is arranged between the legs of two shafts in the area where the two shafts are connected by the frame or by the seam. The strip of sealing material is arranged in particular all the way around the bellows between the two shafts. It is advantageously provided that in the area of overlaps of the bellows material, the height differences that occur are compensated for by the sealing material, i.e. that the sealing strip is lined at these overlap points in such a way that no excessive steps are formed that could allow moisture to penetrate.
Anhand der Zeichnungen wird die Erfindung nachstehend beispielhaft näher erläutert:The invention is explained in more detail below with reference to the drawings:
Figur 1 zeigt schematisch einen Ausschnitt eines Balges; Figur 2 zeigt die Einzelheit "x" in vergrößerter Darstellung; Figur 3 zeigt die Art des Aufbaues, wenn das Balgmaterial überlappend aufeinander liegt, wobei sich die Überlappung im Bereich des Streifens aus Dichtungsmaterial befindet.Figure 1 shows a schematic section of a bellows; Figure 2 shows the detail "x" in an enlarged view; Figure 3 shows the type of construction when the bellows material is overlapped, with the overlap being in the area of the strip of sealing material.
So sind aus den Figuren 1 und 2 zwei Wellen 1 und 2 eines Wellenbalges bekannt, die im Bereich ihrer Schenkel 1a bzw. 2a durch den umlaufenden Rahmen 3 miteinander dadurch verbunden sind, dass in diesem Bereich durch den Rahmen 3 die beiden Schenkel 1a, 2a zusammengepresst werden. Erfindungsgemäß befindet sich zwischen den beiden Schenkeln im Bereich des umlaufenden Rahmens 3 ein Streifen 5 aus Dichtungsmaterial, der ebenfalls entsprechend dem Rahmen umlaufend im Balg angeordnet ist.Thus, two shafts 1 and 2 of a bellows are known from Figures 1 and 2, which are connected to one another in the region of their legs 1a and 2a by the surrounding frame 3 in that the two legs 1a, 2a are pressed together in this region by the frame 3. According to the invention, a strip 5 of sealing material is located between the two legs in the region of the surrounding frame 3, which is also arranged in the bellows in a circumferential manner corresponding to the frame.
Aus Figur 3 ist erkennbar, wie die Unterfütterung des Dichtungsstreifens 5 bei Überlappung zweier Lagen vom Balgmaterial ausgebildet ist. Bei der Darstellung ist das Profil weggelassen; um ein im Wesentlichen vollständiges Anliegen des Dichtungsstreifens 5 auch im Bereich einer derartigen Überlappung zu bewerkstelligen, ist der Dichtungsstreifen an dieser Stelle mit Dichtungsmaterial, z. B. einem Dichtungsstreifen, unterfüttert.Figure 3 shows how the lining of the sealing strip 5 is designed when two layers of bellows material overlap. The profile is omitted in the illustration; in order to ensure that the sealing strip 5 fits essentially completely even in the area of such an overlap, the sealing strip is lined at this point with sealing material, e.g. a sealing strip.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20007188U DE20007188U1 (en) | 2000-04-19 | 2000-04-19 | Bellows, especially bellows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20007188U DE20007188U1 (en) | 2000-04-19 | 2000-04-19 | Bellows, especially bellows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE20007188U1 true DE20007188U1 (en) | 2000-08-24 |
Family
ID=7940480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE20007188U Expired - Lifetime DE20007188U1 (en) | 2000-04-19 | 2000-04-19 | Bellows, especially bellows |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE20007188U1 (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2646663B2 (en) | 1975-10-16 | 1979-04-19 | Taurus Gumiipari Vallalat, Budapest | Bellows for articulated vehicles |
| DE2617931C2 (en) | 1976-04-23 | 1984-06-14 | Hübner Gummi- und Kunststoff GmbH, 3500 Kassel | Bellows |
| DE2554072C2 (en) | 1975-12-02 | 1989-03-16 | Huebner Gummi- Und Kunststoff Gmbh, 3500 Kassel, De | |
| DE3019896C2 (en) | 1980-05-23 | 1990-09-06 | Huebner Gummi- Und Kunststoff Gmbh, 3500 Kassel, De | |
| DE4134381A1 (en) | 1991-10-17 | 1993-04-22 | Moeller Werke Gmbh | BELLOWS FOR CONNECTING JOINTLY CONNECTED VEHICLES |
| DE4138922A1 (en) | 1991-11-27 | 1993-06-03 | Huebner Gummi & Kunststoff | Flexible bellows-like structure |
| DE29804996U1 (en) | 1998-03-19 | 1999-07-22 | Hemscheidt Fahrwerktechnik GmbH & Co., 42781 Haan | Bellows |
| DE19909129A1 (en) | 1999-03-03 | 2000-09-07 | Contitech Elastomer Besch Gmbh | Passage bellows for articulated vehicles comprise shaped metal profiles which are accommodated in spaces produced by sewing together the ends of adjacent sections of the bellows fabric |
-
2000
- 2000-04-19 DE DE20007188U patent/DE20007188U1/en not_active Expired - Lifetime
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2646663B2 (en) | 1975-10-16 | 1979-04-19 | Taurus Gumiipari Vallalat, Budapest | Bellows for articulated vehicles |
| DE2554072C2 (en) | 1975-12-02 | 1989-03-16 | Huebner Gummi- Und Kunststoff Gmbh, 3500 Kassel, De | |
| DE2617931C2 (en) | 1976-04-23 | 1984-06-14 | Hübner Gummi- und Kunststoff GmbH, 3500 Kassel | Bellows |
| DE3019896C2 (en) | 1980-05-23 | 1990-09-06 | Huebner Gummi- Und Kunststoff Gmbh, 3500 Kassel, De | |
| DE4134381A1 (en) | 1991-10-17 | 1993-04-22 | Moeller Werke Gmbh | BELLOWS FOR CONNECTING JOINTLY CONNECTED VEHICLES |
| DE4138922A1 (en) | 1991-11-27 | 1993-06-03 | Huebner Gummi & Kunststoff | Flexible bellows-like structure |
| DE29804996U1 (en) | 1998-03-19 | 1999-07-22 | Hemscheidt Fahrwerktechnik GmbH & Co., 42781 Haan | Bellows |
| DE19909129A1 (en) | 1999-03-03 | 2000-09-07 | Contitech Elastomer Besch Gmbh | Passage bellows for articulated vehicles comprise shaped metal profiles which are accommodated in spaces produced by sewing together the ends of adjacent sections of the bellows fabric |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2940080A1 (en) | FASTENING STRIP FOR WINDOW WINDOWS | |
| EP2735353A1 (en) | Filter element with support tube | |
| EP0450299A1 (en) | Filtering element with folded material in ring or flat disposition | |
| DE2837163A1 (en) | FABRIC FOR PAPER MAKING OR THE LIKE AND METHOD FOR CONNECTING THE FABRIC | |
| DE19804927C2 (en) | air cleaner | |
| DE19859618B4 (en) | filter cartridge | |
| DE3428080C2 (en) | ||
| DE2927844C2 (en) | ||
| EP1235007B1 (en) | Flat gasket in several parts | |
| DE20007188U1 (en) | Bellows, especially bellows | |
| DE19731766B4 (en) | Flat plate filter made of zig-zag folded filter web material and flat filter housing with such a plate filter | |
| DE3313402A1 (en) | Coupling for connecting abutting rods in grid and / or frame structures | |
| DE4222734C2 (en) | poetry | |
| DE2550520A1 (en) | Swimming pool rim attachment with overflow gutter - has overlapped H-sections with inverted retainer base clamping plastics liner sheet | |
| DE102018108402B4 (en) | Plug-in connector for a rim ring, in particular for bicycles | |
| EP3741592B1 (en) | Bellows element | |
| DE19638154A1 (en) | Gangway between two vehicles | |
| DE1948243A1 (en) | Containers, in particular transport containers | |
| DE2265092C3 (en) | Sieve basket for a sieve machine for wastewater treatment | |
| DE102014225470B4 (en) | Method for producing a combined folding and gluing connection as well as combined folding and gluing connection | |
| DE19906460A1 (en) | Ridge or ridge ventilation element and method for its production | |
| DE102005030717B3 (en) | Bellows passing beam of laser-processing machine, include orifice plates connected with transverse flexibility, to bellows folds | |
| DE9014372U1 (en) | Vehicle roof | |
| DE202008003121U1 (en) | blanket | |
| DE102008062272A1 (en) | Device for mounting lining of roof at frame of e.g. panorama sliding roof system, of motor vehicle, has strap designed in bendable manner in course of mounting of roof lining such that roof lining partially lies on frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R207 | Utility model specification |
Effective date: 20000928 |
|
| R163 | Identified publications notified |
Effective date: 20001123 |
|
| R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20030313 |
|
| R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20060224 |
|
| R152 | Utility model maintained after payment of third maintenance fee after eight years |
Effective date: 20080423 |
|
| R071 | Expiry of right |