DE2936779A1 - Suction hood for cleaning large brake systems - has compressed air blow lance and inner rotary blast system for also clearing inspection window - Google Patents
Suction hood for cleaning large brake systems - has compressed air blow lance and inner rotary blast system for also clearing inspection windowInfo
- Publication number
- DE2936779A1 DE2936779A1 DE19792936779 DE2936779A DE2936779A1 DE 2936779 A1 DE2936779 A1 DE 2936779A1 DE 19792936779 DE19792936779 DE 19792936779 DE 2936779 A DE2936779 A DE 2936779A DE 2936779 A1 DE2936779 A1 DE 2936779A1
- Authority
- DE
- Germany
- Prior art keywords
- suction hood
- compressed air
- lance
- brake
- suction
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
- B08B15/026—Boxes for removal of dirt, e.g. for cleaning brakes, glove- boxes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
Landscapes
- Cleaning In General (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Braking Arrangements (AREA)
Abstract
Description
Zehntstr. 5Zehntstr. 5
7500 Karlsruhe 417500 Karlsruhe 41
Absaughaube für große BremssystemeExtraction hood for large brake systems
Zum Reinigen der Kraftfahrzeugbremsen von Bremsabrieb etc. stehen heute Absaughauben zur Verfügung. Die Betätigung der in solchen Absaughauben installierten Druckluftpistolen erfordert in der Regel den Handeingriff, was zwangsläufig dazu führt, daß der Benutzer selbst mit dem Bremsstaub usw. beschmutzt wird. Je nach Bindemittel und Material des Abriebes können die Stäube aggressiv sein und Hautschäden hervorrufen.To clean the motor vehicle brakes from brake debris, etc., suction hoods are available today to disposal. The operation of the compressed air guns installed in such suction hoods usually requires manual intervention, which is inevitable causes the user himself to be soiled with the brake dust, etc. Depending on the binding agent and the material of the abrasion, the dusts can be aggressive and damage the skin cause.
Wird bei Absaughauben für kleinere Bremssysteme moniert, daß diese Absaughauben zu voluminös und damit zu zeitaufwendig einzusetzen sind, ist die Problemstellung bei Absaughauben für große Bremssysteme (LKW) ganz anders. Die modernen und zum Teil international austauschbaren Achssysteme (Europaachse) sind im Achskopf,unter Einbeziehung von Planetengetrieben etc.,derart raumgreifend, daß die sie zum Zwecke der Reinigung umschließenden Absaughauben so tief ausgelegt sein müssen, daß ein Mensch infolge fehlender Armlänge,und infolge des großen Durchmessers solcher Absaughauben, nicht mehr an den eigentlichen Arbeitsplatz herankommt.In the case of suction hoods for smaller brake systems, complaints are made that these suction hoods The problem is that they are too voluminous and therefore too time-consuming to use with suction hoods for large brake systems (trucks) completely different. The modern and partly internationally interchangeable axis systems (European axis) are so extensive in the axle head, including planetary gears, etc. that the suction hoods surrounding them for the purpose of cleaning are designed so deep must be that a person because of the lack of arm length, and because of the large diameter such extraction hoods can no longer reach the actual workplace.
Es tritt also,zu der in diesem Bereich noch vermehrt auftretenden Hautverschmutzung, das nahezu körperliche Unvermögen hinzu, diese Reinigungsarbeit zu verrichten.So, in addition to the skin pollution that is still increasing in this area, the almost physical inability to do this cleaning work.
Hinzu kommt, daß bei der Abreinigung großer Bremssysteme häufig derart große Schmutzmengen (Bremsabrieb) anfallen, daß die zur Beobachtung der manuellen Arbeit erforderlichen Fenster sich von innen stark mit diesem Schmutz beaufschlagen und somit die Sicht versperren. Zur sicheren und zweckmäßigen Führung einer Druckluftpistole ist es aber unerläßlich, daß der ausführende Mensch seine Handbewegtingen beobachten kann.In addition, when cleaning large brake systems, such large ones are often the case Amounts of dirt (brake abrasion) arise that the observation of the manual work necessary windows are heavily loaded with this dirt from the inside and thus block the view. For safe and practical guidance of a compressed air gun but it is essential that the person carrying out the work can observe the movements of his hands.
Andererseits können bei solchen groß ausgelegten Bremsen die Bremsflächen so umfangreich sein, daß ein wirtschaftliches Abreinigen mit einer auf den Punkt arbeitenden Druckluftpistole nicht mehr gegeben ist.On the other hand, with such large-scale brakes, the braking surfaces can be so extensive be that an economical cleaning with a compressed air pistol working to the point is no longer given.
Der Erfindung liegen die Aufgaben zu Grunde, die Sichtfenster solcher Absaughauben sauber und damit durchsichtig zu halten, ferner infolge Anordnung mehrerer Düsenlöcher auf einem Drehsystem schnell die großflächige Außenseite von Bremsen abzublasen und schließlich durch das Vermeiden von Handeingriffen und den dadurch nötigenThe invention is based on the objects of the viewing windows of such suction hoods to keep clean and thus transparent, also as a result of the arrangement of several nozzle holes To quickly blow off the large outside of the brakes on a rotating system and finally by avoiding manual interventions and the resulting necessary
1300U/01741300U / 0174
Einsatz von Blaslanzen die Reiiiigungsarbeit innerhalb solcher Bremssysteme überhaupt erst zu ermöglichen unter Vermeidung körperlicher Verschmutzungen. Dabei soll über ein höhenverstellbares Fahrgestell die Absaughaube jeweils so positioniert werden können, daß die zu reinigende Bremse weitgehend im achsialen Zentrum der Absaughaube liegt.Use of blow lances the cleaning work within such brake systems at all only to be made possible while avoiding physical pollution. The suction hood is supposed to be so in each case via a height-adjustable chassis can be positioned so that the brake to be cleaned is largely axial The center of the suction hood.
Die Erfindung soll an Hand der beiliegenden Zeichnung näher erläutert werden:The invention is to be explained in more detail with reference to the accompanying drawing:
Eine Absaughaube 1 wird mit ihrer Stirnöffnung 2 so über das jeweils zu reinigende Bremssystem geschoben, daß sich die Dichtungslamellen 3 nach innen stülpen und nach passieren des Bremssystems wieder zurückschnellen.A suction hood 1 is with its front opening 2 over the area to be cleaned Brake system pushed so that the sealing lamellas 3 turn inside and snap back after passing the brake system.
Das nunmehr sich innerhalb der Absaughaube befindliche Bremssystem wird außenflächig durch Druckluft, welche aus den Düsenlöchern 13 austritt, gereinigt, indem diese Düsenlöcher über ein Drehsystem mittels der Handkurbel 10 radial über die Außenfläche der Bremse geführt werden. Dabei wird die überschüssige Luft zusammen mit dem Staub über einen Absaugschlauch 8, welcher mit einem starken Staubsauger verbunden ist, abgesaugt.The brake system that is now located inside the suction hood becomes external cleaned by compressed air, which exits the nozzle holes 13, by turning these nozzle holes radially by means of the hand crank 10 via a rotary system be guided over the outer surface of the brake. The excess air is together with the dust via a suction hose 8, which with a connected to a strong vacuum cleaner, sucked off.
Dieses Drehsystem wird über einen Druckluftschlauch 6 und einer Druckluftpistole 5 dergestalt mit Druckluft versorgt als über Schnellkupplungen 14 die Druckluftpistole alternativ auf den Anschluß an der Blaslanze 4 oder den Anschluß an der Handkurbel 10 gesteckt werden kann.This rotating system is via a compressed air hose 6 and a compressed air gun 5 in such a way supplied with compressed air than the compressed air gun via quick couplings 14 can alternatively be plugged into the connection on the blowing lance 4 or the connection on the hand crank 10.
Alternativ zur Benutzung des Blasdrehsystems kann auch mit der Blaslanze 4 gearbeitet werden um das Innere der Bremseinrichtung zu reinigen. Zu diesem Zweck wird die Blaslanze 4 über die Schnellkupplung 14 mit der Druckluftpistole 5 verbunden und durch eine der radial angeordneten Lanzenmembranen 7 hindurch ins Innere der Absaughaube gesteckt.As an alternative to using the blow rotation system, the blow lance 4 can also be used to clean the inside of the braking device. For this purpose, the blowing lance 4 is connected to the compressed air gun 5 via the quick coupling 14 connected and inserted through one of the radially arranged lance membranes 7 into the interior of the suction hood.
Durch das Sichtfenster 9 kann die ausführende Person die Arbeit beobachten.The person performing the work can observe the work through the viewing window 9.
Durch die tangentiale Anordnung, zwecks optimaler Luftausbeute, des Absaugschlauches entsteht innerhalb der Absaughaube insbesondere durch die tangentiale Zuführung weiterer Luft ein Zyklon welcher den Bremsstaub in die Peripherie der Absaughaube trägt und dadurch die Sichtfenster von innen mit Schmutz beaufschlagen läßt.Due to the tangential arrangement of the suction hose for the purpose of optimal air yield a cyclone is created inside the suction hood, in particular due to the tangential supply of additional air, which transports the brake dust to the periphery of the Carrying suction hood and thereby exposing the viewing window with dirt from the inside leaves.
Zum Zwecke der Abreinigung dieses Schmutzes ist das im Inneren der Absaughaube installierte Drehsystem mit nach außen gerichteten Bürstenleisten 11 versehen. Durch drehende Betätigung der Handkurbel 10 werden diese Bürstenleisten an den Sichtfenstern entlang geführt und bürsten somit den beaufschlagten Staub ab.For the purpose of cleaning off this dirt, this is inside the suction hood installed rotating system provided with outwardly directed brush strips 11. By rotating actuation of the hand crank 10, these brush strips are attached to the Guided along viewing windows and thus brush off the exposed dust.
1300U/0174 31300U / 0174 3
Die Bürstenleisten 11 lassen sich dabei je nach Abnutzungsgrad auswechseln.The brush strips 11 can be replaced depending on the degree of wear.
Zum Zwecke des besseren Transports und der besseren Positionierung ist die Absaughaube auf einem Fahrgestell 12 montiert. Auf diesem Fahrgestell läßt sie sich in der Höhe verstellen um sich jeweils der Höhe der Bremslage angleichen zu können.For the purpose of better transport and better positioning, the Extraction hood mounted on a chassis 12. On this chassis it can be adjusted in height to adjust to the height of the braking position to be able to.
13O0U/017413O0U / 0174
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792936779 DE2936779A1 (en) | 1979-09-12 | 1979-09-12 | Suction hood for cleaning large brake systems - has compressed air blow lance and inner rotary blast system for also clearing inspection window |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792936779 DE2936779A1 (en) | 1979-09-12 | 1979-09-12 | Suction hood for cleaning large brake systems - has compressed air blow lance and inner rotary blast system for also clearing inspection window |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2936779A1 true DE2936779A1 (en) | 1981-04-02 |
Family
ID=6080616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19792936779 Withdrawn DE2936779A1 (en) | 1979-09-12 | 1979-09-12 | Suction hood for cleaning large brake systems - has compressed air blow lance and inner rotary blast system for also clearing inspection window |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2936779A1 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4712270A (en) * | 1987-02-02 | 1987-12-15 | Hako Minuteman, Inc. | Brake drum encapsulator |
FR2609908A1 (en) * | 1987-01-27 | 1988-07-29 | Wanner Isofi Isolation | Device for cleaning industrial supports |
US4820000A (en) * | 1987-01-07 | 1989-04-11 | Jacobson Earl Bruce | Glove bag waste removal system for asbestos impregnated brakes |
US4830034A (en) * | 1986-08-28 | 1989-05-16 | Chris Turner | Brake cleaning assembly |
US4865401A (en) * | 1987-01-07 | 1989-09-12 | Jacobson Earl Bruce | Glove bag waste removal system for asbestos impregnated brakes |
US4928348A (en) * | 1986-08-11 | 1990-05-29 | Clayton James E | Method and apparatus for removing and collecting dust |
US5305493A (en) * | 1991-03-29 | 1994-04-26 | Nuova Camp S.R.L. | Pneumatic device for cleaning air filters |
AT500610B1 (en) * | 2004-11-04 | 2006-02-15 | Knoth Automation Gmbh | PROCESS FOR CLEANING WORKPIECES |
DE102014103542A1 (en) | 2013-03-15 | 2014-09-18 | Hubert Knoth | Process for cleaning workpieces |
WO2018072882A1 (en) * | 2016-10-19 | 2018-04-26 | Belimed Ag | Cleaning disinfection and drying system |
-
1979
- 1979-09-12 DE DE19792936779 patent/DE2936779A1/en not_active Withdrawn
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4928348A (en) * | 1986-08-11 | 1990-05-29 | Clayton James E | Method and apparatus for removing and collecting dust |
US4830034A (en) * | 1986-08-28 | 1989-05-16 | Chris Turner | Brake cleaning assembly |
US4820000A (en) * | 1987-01-07 | 1989-04-11 | Jacobson Earl Bruce | Glove bag waste removal system for asbestos impregnated brakes |
US4865401A (en) * | 1987-01-07 | 1989-09-12 | Jacobson Earl Bruce | Glove bag waste removal system for asbestos impregnated brakes |
FR2609908A1 (en) * | 1987-01-27 | 1988-07-29 | Wanner Isofi Isolation | Device for cleaning industrial supports |
US4712270A (en) * | 1987-02-02 | 1987-12-15 | Hako Minuteman, Inc. | Brake drum encapsulator |
US5305493A (en) * | 1991-03-29 | 1994-04-26 | Nuova Camp S.R.L. | Pneumatic device for cleaning air filters |
AT500610B1 (en) * | 2004-11-04 | 2006-02-15 | Knoth Automation Gmbh | PROCESS FOR CLEANING WORKPIECES |
EP1655082A1 (en) | 2004-11-04 | 2006-05-10 | Knoth Automation GmbH | Process for cleaning workpieces |
DE102014103542A1 (en) | 2013-03-15 | 2014-09-18 | Hubert Knoth | Process for cleaning workpieces |
WO2018072882A1 (en) * | 2016-10-19 | 2018-04-26 | Belimed Ag | Cleaning disinfection and drying system |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |