DE9004051U1 - Suction bell - Google Patents
Suction bellInfo
- Publication number
- DE9004051U1 DE9004051U1 DE9004051U DE9004051U DE9004051U1 DE 9004051 U1 DE9004051 U1 DE 9004051U1 DE 9004051 U DE9004051 U DE 9004051U DE 9004051 U DE9004051 U DE 9004051U DE 9004051 U1 DE9004051 U1 DE 9004051U1
- Authority
- DE
- Germany
- Prior art keywords
- suction bell
- suction
- bell
- bell according
- connecting piece
- 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
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims description 2
- 238000007664 blowing Methods 0.000 claims 1
- 238000000605 extraction Methods 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S3/00—Vehicle cleaning apparatus not integral with vehicles
- B60S3/04—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles
- B60S3/042—Wheel cleaning devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Description
Die Neuerung betrifft eine Absaugglocke zum Reinigen von Bremstrommeln und Kupplungsglocken.The innovation concerns a suction bell for cleaning brake drums and clutch bells.
W Eine derartige Absaugglocke ist aus der SE-Patentschrift 29 17 663 bekannt. Bei dieser Vorrichtung hintercraift die Absaugglocke die Ankerplatte der Bremstrommel, wobei eir.e Abdichtung bezweckt werden soll. In der Praxis hat sich dies als aaehteilig erwiesen, da die Absauggloek® die Br&&itromme1 nicht voHst&adig abdichtet, insbesondere im Simfir^irungsbereieh an der Rückseite der Ankerplatte.W Such a suction bell is known from SE Patent Specification 29 17 663. In this device, the suction bell is placed behind the anchor plate of the brake drum, whereby a seal is intended. In practice, this has proven to be disadvantageous, since the suction bell does not completely seal the brake drum, especially in the sealing area on the back of the anchor plate.
Wird nun Druckluft zur Reinigung eingeblasen, so entweicht der weit aus größte Teil £*?>;- Luft ur * damit auch der z.T. asbesthaltige Äfrri&b der Bremsbelag, inr ^reie.If compressed air is now blown in for cleaning, the vast majority of the compressed air escapes and with it the cracks in the brake pad, which sometimes contain asbestos.
Zu diesem Zwock wurde eine Absaugglcrke gemäß Fig. 1 und 2 entwickelt, welche vorzugsweise aus K3ti.il ner^tstellt ist. Die Absaugglocke (1) weist an der Oberseite mittig angeordnet, ein Anschlupstück (2) fur den Saugschlauch auf.For this purpose, a suction bell according to Fig. 1 and 2 was developed, which is preferably made of plastic. The suction bell (1) has a connection piece (2) for the suction hose arranged centrally on the top.
Die Wandstärke der Ab saugglocke ist so beschaffen, daß die Absaugglocke in den Randwulst der Ankerplatte der Bremstrommel angesetzt werden kann.The wall thickness of the suction bell is such that the suction bell can be placed in the edge bead of the brake drum’s anchor plate.
Dadr-ch liegt der Rand der Absaugglocke plan auf der Ankerplatte der. Bremstrommel auf, so daß eine staubdichte Abdeckung erzielt wird.This means that the edge of the suction bell lies flat on the anchor plate of the brake drum, so that a dust-tight cover is achieved.
Die öffnungen (3) an der Oberseite der Absaugglocke dienen zum Einführen von Sprüh- oder Druckluftlanzen. Die öffnungen sind als Bohrungen ausgeführt, welche mit einer Gummiringdichtung versehen sein können.The openings (3) on the top of the suction bell are used to insert spray or compressed air lances. The openings are designed as holes, which can be provided with a rubber ring seal.
Auf diese Weise wird verhindert, daß gesundheitsschädliche Staubpartikel ins Freie gelangen können.This prevents harmful dust particles from escaping into the open air.
Die Figuren 3 und 4 zeigen eine Absaugglocke, bei welcher die ringförmige Wandung (5) der Glocke und dac Oberteil bestehend aus Deckel (4) und Anschlußstück (2), als getrennte Teile ausgeführt sind. Dadurch ist es möglich, daß das Oberteil auf entsprechende vorhandene glockenförmige Bauteile, z.B. Kupplungsglocken aufgesetzt wird. Zur besseren Abdichtung kann die Unterseite des Deckels (4) mit einer Gummischicht versehen sein.Figures 3 and 4 show a suction bell in which the ring-shaped wall (5) of the bell and the upper part consisting of the cover (4) and connecting piece (2) are designed as separate parts. This makes it possible for the upper part to be placed on existing bell-shaped components, e.g. coupling bells. For better sealing, the underside of the cover (4) can be provided with a rubber layer.
Um die Absaugglocke für verschiedene Durchmesser von Bremstrommel&eegr; verwenden zu können, kann der Ring (5) mit einem Bügelverschluß ähnlich wie bei Kuchenformen versehen sein.In order to be able to use the suction bell for different diameters of brake drums, the ring (5) can be fitted with a clamp closure similar to that used on cake tins.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9004051U DE9004051U1 (en) | 1990-04-07 | 1990-04-07 | Suction bell |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9004051U DE9004051U1 (en) | 1990-04-07 | 1990-04-07 | Suction bell |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9004051U1 true DE9004051U1 (en) | 1990-06-13 |
Family
ID=6852720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9004051U Expired - Lifetime DE9004051U1 (en) | 1990-04-07 | 1990-04-07 | Suction bell |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE9004051U1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0704403A2 (en) | 1994-10-01 | 1996-04-03 | Rolf Wöhrstein | Package with curved walls |
CH687013A5 (en) * | 1992-09-23 | 1996-08-30 | Karl Boesch | Road vehicle brake installation |
DE10353874A1 (en) * | 2003-11-18 | 2005-06-30 | Andreas Frenker-Hackfort | Part e.g. motor vehicle wheel, cleaning device for use in automobile workshop, has cleaning chamber to receive part and to rotate about vertical axis when part is to be cleaned, where chamber is fabricated from transparent plastic |
-
1990
- 1990-04-07 DE DE9004051U patent/DE9004051U1/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH687013A5 (en) * | 1992-09-23 | 1996-08-30 | Karl Boesch | Road vehicle brake installation |
EP0704403A2 (en) | 1994-10-01 | 1996-04-03 | Rolf Wöhrstein | Package with curved walls |
DE10353874A1 (en) * | 2003-11-18 | 2005-06-30 | Andreas Frenker-Hackfort | Part e.g. motor vehicle wheel, cleaning device for use in automobile workshop, has cleaning chamber to receive part and to rotate about vertical axis when part is to be cleaned, where chamber is fabricated from transparent plastic |
DE10353874B4 (en) * | 2003-11-18 | 2006-09-28 | Andreas Frenker-Hackfort | cleaning device |
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