EP2728090B1 - Assembly and repair device - Google Patents

Description

The invention relates to an assembly and repair device for vehicles, in particular construction and commercial vehicles according to the preamble of claim 1.

Assembly and repair facilities of the type discussed here are for example from the DE 10 2009 012 047 A1 and the DE 20 2008 003 251 U1 known. Commonly referred to as prefabricated assembly or repair pits, equipment is used in garages or manufacturing plants for the assembly or repair of automobiles, rail vehicles, machinery or machine parts. At the same time, the staff can work comfortably under the appropriate vehicles and machines. The above-mentioned assembly and repair pits are prefabricated cassettes made of steel or the like of corrosion-resistant material, which are used in a bottom recess on site. The cassette is formed in one or more parts and has two longitudinal side walls, end faces arranged on the end side and a bottom, wherein at least the side walls each have an inner wall and a spaced outer wall. Between the inner wall and the outer wall, therefore, a cavity is provided which serves to receive a curable filling material such as concrete. From an environmental point of view, it is increasingly necessary to ensure the proper storage and disposal of liquid dangerous goods in workshops. The assembly and repair pits of the type discussed here can also be used to receive liquid dangerous goods from vehicles or machines. This may be, for example, used as waste used oil such as engine oil, transmission oil, hydraulic oil, compressor oil, machine oil or other industrial oils act. In particular, in commercial vehicles such as buses or trucks an oil change is practically possible only with the help of a repair pit from the vehicle underside, the corresponding vehicle is driven over the pit and the waste oil is discharged into a arranged in the pit fluid collection and -fördereinrichtung. Used oil can therefore be removed from a vehicle with the help of the assembly pit and stored in a suitable tank, which is emptied from time to time. For this purpose, a workshop in which the mounting pit is arranged, due to the existing fire protection regulations have a suitable storage room, in particular an old oil dish to store the waste oil in appropriately designed tanks. The storage rooms usually have to fulfill at least the requirements of fire resistance class F30 for the storage of the used oil. Apart from the space required for the storage room underground cables are also required, leading from the repair pit to appropriate tanks in the storage room. However, the laying of such underground lines is associated with a considerable effort and cost and also requires careful and constant monitoring. The known devices for removing and storing liquid dangerous goods in workshops are therefore not only extremely expensive and costly, but they are also prone to failure and require continuous monitoring. In the DE 297 21 907 U1 is a mounting pit for motor vehicles, specifically a so-called. Draining station for liquid supplies of end-of-life vehicles with devices for disposing of these liquid materials, in particular for collecting and interim storage of gasoline, diesel, oils and the like. Known, the intermediate storage takes place in separate liquid collecting containers. These are located inside the pit and limit the movement space considerably. Also, the sump are not located in a separate collection space, so that the security against environmental damage in case of leakage of the collection or the container is reduced accordingly.

Object of the present invention is therefore to provide an assembly and repair facility, which creates a cost-effective and easy to implement alternative for the removal and storage of liquid hazardous goods, especially in workshops, especially an alternative that is characterized by increased safety from environmental pollution as well as the movement space within the mounting pit does not restrict.

To solve the above object, an assembly and repair device with the features of claim 1 is proposed. The assembly and repair device is used for vehicles, especially construction and commercial vehicles and includes a usable in a Bodenausnehmung single or multi-part cassette made of steel or the like corrosion-resistant material with an interior, two longitudinal side walls, end side end walls and a bottom, wherein at least the side walls each having an inner wall and an outer wall spaced therefrom defining a cavity, in particular for receiving a curable filler. The assembly and repair device is characterized in that the cassette has a separate collecting space for receiving at least one collecting container for liquid dangerous goods, said collecting space hermetically sealed off and formed as a lateral extension of the mounting device limiting cassette.

An essential point of the invention is therefore that the assembly and repair device according to the invention is designed to save space, since it does not require a separate storage room. Therefore, no costly to be laid underground lines are necessary to record, for example, waste oil or other liquid dangerous goods of a vehicle or a machine or to supply fresh oil to a vehicle. The inventive integrated into the assembly and repair pit collecting space for receiving the collection container, a liquid dangerous goods directly in the repair pit, ie stored at the place of removal and disposed of by a tanker. For example, a vehicle for disposing of transmission oil or the like may be positioned over the pit and a flexible gutter system may be positioned below the respective disposal port of the vehicle. The oil can then be passed from the vehicle via the (open) channel system by a natural gradient and possibly using at least one level-dependent pump via a pipe / hose system to the sump (waste oil tank) in the plenum. Particular attention should be paid to the observance of fire protection measures for collecting containers for liquid dangerous goods. Usually, a free space of at least 40 cm must be kept around the outer shell of the collecting container. Characterized in that the assembly and repair device according to the invention double-walled, ie with an inner wall and an outer wall, which are arranged at a distance from each other, is omitted this requirement entirely. The collection space for receiving the collection therefore requires no special dimensions, but can be implemented in the dimensioned in the known manner mounting and repair facilities. While the storage room for waste oil must have at least one fire resistance class F30, the double-walled installation pit even falls into the fire resistance class F90 and thus offers several times the required safety of a waste oil storage room. The invention includes an integration of the collecting space into the cassette as well as an arrangement of the collecting space as a lateral extension of the cassette.

It is particularly advantageous if a collecting container for receiving liquid dangerous goods is permanently installed in the collecting space. The cassette is then fitted on the manufacturer side with the collecting container and used directly on site in a bottom recess. The sump can be designed to hold used oil or fresh oil. Also conceivable is the arrangement of two or more collecting containers in a collecting space of a cassette, wherein, for example, a collecting container for receiving waste oil and another collecting container for receiving fresh oil can serve. In this case, a collection container can have a capacity of, for example, 2000 liters. Since it is generally forbidden to mix waste oils with other waste, separate storage must be carried out. The collecting container is also preferably double-walled in such a way that both walls are formed of steel. The collecting container is also preferably cuboid, in particular cubic, formed and can in this way take advantage of the collection space particularly well. Depending on the risk level of the hazardous substance to be absorbed, the requirements for the collecting container may be different.

The collecting space is preferably separated from the remaining interior of the cassette by at least one dividing wall, in particular by a separating plate. The collecting space can also be limited by a side wall of the cassette, so that in this case only a partition on the side wall of the cassette opposite side to limit the collection space is necessary. The partition is preferably welded to the inner wall and to the bottom of the cassette. It can also be provided on its side facing the sump with a fire-proof paint. The partition wall preferably has at least one opening for receiving a with the collecting container in Connecting fluid line. For example, waste oil can be conducted into the collecting container via this at least one fluid line. As a fire protection measure, the opening can be sealed with a refractory material, in particular with a fire protection foam, after the fluid line has been introduced into the opening. The plenum must be hermetically sealed to prevent the risk of explosion. The collecting space may have at least one drainage device. So that a dangerous good, in particular used oil can be pumped from a designated tanker from the sump, the cassette in the region of the collection space preferably has a movable cover, which allows access to the sump. The cover is preferably made of steel or similar material for fire protection reasons.

Furthermore, the assembly and repair pit can advantageously have a venting device in the collecting space, which can be arranged in particular in a lower third of the collecting space and can represent a fluid connection to the (remaining) interior of the cassette.
The venting device can be connected to a forced venting device of the cassette. Furthermore, the collecting space may comprise a liquid sensor, which is preferably arranged below the venting device. The fluid sensor forms an alarm device, which generates a warning signal in the event of fluid accumulation, which leads to switching off a fluid supply to the collecting container. This results in an additional protective measure of the invention. Furthermore, the collecting space can have a closable drainage channel, which is preferably arranged below the ventilation device and can establish a fluid connection between the collecting space and a drainage system of the cassette.

Fig. 1

Eine schematische Querschnittdarstellung einer in eine Bodenausnehmung eingesetzte Kassette mit einem integrierten Sammelraum zur Aufnahme mindestens eines Sammelbehälters entlang der Schnittlinie A-A gemäß einer ersten Ausführungsform der Erfindung;

Fig. 2

eine schematische Querschnittdarstellung durch den Sammelraum einer erfindungsgemäßen Montage- und Reparatureinrichtung mit einem darin angeordneten Sammelbehälter entlang der Schnittlinie B-B gemäß der ersten Ausführungsform der Erfindung;

Fig. 3

eine schematische Längsschnittdarstellung einer erfindungsgemäßen Montage- und Reparatureinrichtung mit einem Sammelraum und einem darin angeordneten Sammelbehälter gemäß der ersten Ausführungsform der Erfindung;

Fig. 4

eine schematische Draufsicht auf einen Sammelraum und einen darin angeordneten Sammelbehälter gemäß der ersten Ausführungsform der Erfindung;

Fig. 5

eine schematische Draufsicht auf eine Kassette mit seitlich angeordnetem Sammelraum nach einer weiteren Ausführungsform der Erfindung; und

Fig. 6

eine schematische Querschnittdarstellung einer Kassette mit seitlich angeordnetem Sammelraum nach der weiteren Ausführungsform der Erfindung.

The invention will be explained in more detail below with reference to the drawing. Show it:

Fig. 1

A schematic cross-sectional view of an inserted into a bottom recess cassette with an integrated plenum for receiving at least one collecting container along the section line AA according to a first embodiment of the invention;

Fig. 2

a schematic cross-sectional view through the plenum of an assembly and repair device according to the invention with a collecting container arranged therein along the section line BB according to the first embodiment of the invention;

Fig. 3

a schematic longitudinal sectional view of an assembly and repair device according to the invention with a collecting space and a collecting container arranged therein according to the first embodiment of the invention;

Fig. 4

a schematic plan view of a collecting space and a collecting container arranged therein according to the first embodiment of the invention;

Fig. 5

a schematic plan view of a cassette with laterally arranged collecting space according to a further embodiment of the invention; and

Fig. 6

a schematic cross-sectional view of a cassette with laterally arranged collecting space according to the further embodiment of the invention.

The Fig. 1 shows a schematic cross-sectional view along the section line AA according to Fig. 4 an assembly and repair device 1 for vehicles according to a first embodiment of the invention, which has a usable in a bottom recess 3 cassette 5 made of steel or the like corrosion-resistant material. The cassette 5 has two longitudinal side walls 7 and 9 and a bottom 11. The longitudinal side walls 9 and 11 each have an inner wall 13 and an outer wall 15, which enclose between them a cavity 17 into which a hardenable filling material 19 is introduced.

The Fig. 1 shows a front view of a partition wall 21, which limits a collecting space for receiving at least one collecting container for liquid hazardous goods, such as waste oil or fresh oil. Also fresh oils are in the present case under the term "liquid dangerous goods" taken. The partition wall 21 is preferably formed of metal, in particular as a separating plate and may have a thickness of about 3 - 4 mm or more. The partition wall 21 is preferably welded to the inner walls 13 and the bottom 11 of the cassette 5. The Partition 21 thus separates the plenum from the rest of the interior of the cassette 5. In the present embodiment, the partition wall 21 further comprises two openings 23 and 25, which for receiving in the Fig. 1 Serving fluid lines, not shown, which are in fluid communication with the reservoir. Consequently, for example, a waste oil drained from a vehicle can be guided into the collecting space and thus into the collecting container via the fluid lines and the openings 23 and 25, or fresh oil can be removed from the collecting container and the collecting space into the remaining interior of the cassette 5 and further on a vehicle arranged above the assembly and repair device 1 are guided.

The fluid lines may also be in fluid communication with a fluid delivery trough, not shown in the figures, which may be arranged in particular in the region of the inner wall 13. If the sump is full and a corresponding level signal is output, the automatic shutdown of a fluid delivery pump, the oil or the like. transported to the waste oil tank. In the fluid conveying trough, fluid that is no longer to be taken up by the collecting container can then be temporarily stored until the collecting container has been properly emptied. When the fluid lines are arranged in the openings 23 and 25, the openings 23 and 25 are preferably provided with a refractory material, in particular refractory foam with a fire protection foam around the fluid lines around. Due to the double-walled design of the assembly and repair device 1 in the region of the side walls 7 and 9 can be dispensed with the attachment of a fire protection plate for reinforcing the partition 21. In this way, the collecting space and in particular its separation from the rest of the interior of the cassette 5 can be realized particularly simply by means of the dividing wall 21, since no further fire protection measures are required.

The Fig. 2 shows a schematic cross-sectional view along the section line BB according to Fig. 4 an assembly and repair device 1, which shows a front view of a collecting space 29 and a collecting container 31 arranged therein. In the area of the collecting space 29, the assembly and repair device 1 has a displaceably mounted cover 33, which can be removed if the collecting container 31, for example for the purpose of pumping off used oil, must be accessed. The cover 33 may be part of the standard pit cover or separately formed be. The partition wall 21 is in the Fig. 2 not shown. The collecting space 29 is limited in the present embodiment on one side by a front side wall 35 of the cassette 5. In principle, however, it is also conceivable to delimit the collecting space 29 by two partitions 21 from the rest of the interior of the cassette 5. In the present case, the collecting space 29 is thus limited in regions by the two longitudinal side walls 7 and 9, by an end wall 35 and the partition 21.

The collecting container 31 is arranged in the collecting space 29 in a recess 37 which extends below the accessible floor level E of the cassette 5. Further, the sump 31 may be bolted to the floor to avoid buoyancy of the container in the event of leakage. In the front side wall 35, an opening 39 may be provided, which may be connected via a corresponding line to the collecting container 31 in order to realize a tank ventilation. Depending on the hazard class of the dangerous goods to be stored, the collecting container must have additional safety precautions for explosion protection, groundwater protection and the like. As a rule, the collecting containers have a double-walled jacket whose cavity is filled with a leak-indicating liquid. For filling liquid in the collecting container, a filling funnel must be provided, which communicates with the interior of the container via a filler neck. The distance between the outer shell and the inner shell of the collecting container 31 should be selected so that in the case of leakage of the inner container of the cavity between the outer shell and the inner shell can accommodate up to 90% of the filling of the inner container. The collecting container also preferably has a fill level indicator and a pressure monitor, which can output a warning signal in the event of a leak of the collecting container 31. The collecting container 31 also has pallet feet 41, so that if necessary several collecting containers can be stacked on top of each other and the containers nevertheless remain accessible for pumping out liquid dangerous goods.

The Fig. 3 shows a longitudinal section through a cassette 5. Good to see there in particular the outer wall 47 of the collecting container 31. The recess of the collecting chamber 29 may be in communication with a drainage device 45, which is in fluid communication with a sump of the assembly and repair device 1. Otherwise the collecting space must be hermetically sealed off from the environment in order to avoid an explosion hazard.

The Fig. 4 shows a plan view of an assembly and repair device 1 in the region of the collecting space 29. Die Fig. 4 makes it clear that the collecting container 31 almost completely fills the collecting space 29. As already indicated above, it is not necessary to maintain a certain minimum distance between the inner wall 13 of the cassette 5 and the outer wall 47 of the collecting container 31 due to the double-walled design of the assembly and repair device 1. In this way it is possible to insert a standard collection container in a cassette, which need not be made wider than conventional cassettes. This is especially important for road transport of prefabricated assembly pits.

The collecting container 31 has an opening 49, via which a tank truck, in particular by means of a hose or the like, can pump out liquid dangerous goods from the collecting container 31 or can fill fresh oil into a collecting container 31. The integration of a collecting space for receiving a dangerous goods container (collecting container) in a mounting and repair pit according to the present invention is also particularly advantageous because the disposal of the contents of the collecting container can easily be done in a tanker, which is parked on the mounting pit. The pit acts here advantageously as a ground-secured area of a Tankwagenfüllstelle. When disposing of the dangerous goods in the tank truck, make sure that the suction hose line is always routed over the pit. The free space determination and the filling monitoring are carried out in the suction operation of the tanker by the driver who is a filler in the sense of the ADR (Accord europeen relatif au transport international of marchandises Dangereuses par route or European Convention on the International Carriage of Dangerous Goods by Road). It is understood that the tanker must be approved according to ADR must have an overfill, which automatically closes the bottom valve of the tanker tank at maximum allowable level. This, too, is a decisive advantage of the invention over locally separated waste oil storerooms. It is understood that for filling or emptying of the collecting container 31, the cover 33 must be removed from the collecting space 29. For example, the cover 33 can be automatically displaced into a corresponding storage space for this purpose. This is particularly possible in a simple manner, when the cover 33 is formed like a blind or rigid. The cover 33 is also preferably designed to be overridden and provided with an anti-slip coating.

The Fig. 5 and Fig. 6 show a further embodiment of the invention, in which the collecting space 29 and the collecting container 31 arranged therein are arranged outside the inner space 51 of the cassette 5. The separated collecting space 29 thus forms an extension of the cassette 5. In particular, the collecting space 29 directly adjoins the longitudinal side wall 9, which thus forms not only the longitudinal side wall 9 of the cassette 5, but also the longitudinal side wall of the collecting space 29. The cassette 5 and the collecting space 29 thus share a common wall. The same can also apply if the collecting space 29 in a further embodiment of the invention adjoins an end wall of the cassette 5. The remaining free longitudinal side wall 53 and the end side walls 55 and 57 of the collecting space 29 are preferably also like the walls of the cassette 5 double-walled with an intermediate cavity 17 for receiving a filling material.

As well as the embodiment of the invention according to the Fig. 1-4 has the collection space 29 according to Fig. 5 and Fig. 6 a supply channel 57 for supplying waste oil o. The like. In the collecting container 31, wherein the supply channel is foamed with a refractory material. The supply channel 57 is introduced into the longitudinal side wall 9 and passes through this. In the same way it is also possible to place electrical lines in the plenum 29. The supply channel 57 can be connected via corresponding hoses / tubes to a fluid delivery device (pump) and to the above-described conveyor trough.

The collecting space 29 also has a ventilation device 61, which is introduced in the form of a pipe (exhaust pipe) in the longitudinal side wall 9 and this passes through such that a fluid connection between the collecting space 29 and a vent channel of the cassette 5 results. The collecting container 31 may be connected via a corresponding pipe 65 with the venting device 61, or at least end in the vicinity thereof. From the venting device 61, the gases escaping from the collecting container 31 are conducted into the conventional forced venting system of the cassette 5.

The Fig. 6 makes it clear that the exhaust pipe arranged in a lower, near-ground area, in particular in the lower third of the plenum 29 is. Since the gases present in the collecting space are usually heavier than air, they fall downwards and can be discharged there through the ventilation channel into the forced ventilation of the cassette 5.

Furthermore, a fluid sensor 67 is still provided in the collecting space 29, which, seen in a height direction h, is arranged in a region below the ventilation device 61. The fluid sensor 67 may, for example, have a float which, in the event of fluid accumulation in the bottom area of the collecting container, triggers an alarm and effects an immediate shutdown of any oil delivery in progress in the collecting container 31. The maximum height h of a fluid level in the plenum 29 at which an alarm signal is triggered may vary depending on the height of the vent 61. It is crucial that the fluid sensor 67 seen in the height direction h, below the vent 61 can detect a fluid, so that no fluid can penetrate into the vent channel. If the venting device 61 is located, for example, at a height of 10 cm above the bottom, the fluid sensor 67 triggers an alarm or a stop signal preferably at a fluid level in the collecting chamber 29 of 5 cm.

The fluid sensor 67 and the alarm device realized thereby thus constitutes a further protective measure which substantially increases the operational safety of the assembly and repair device according to the invention. Incidentally, the fluid sensor cooperates with a closable drainage device 69 which, when the fluid sensor 67 is triggered, makes it possible to inspect the fluid located in the collecting space 29. The dewatering device 69 is preferably designed in the form of a drainage channel, which passes through the longitudinal side wall 9 as well as the venting device 61 and thus creates a fluid connection to the cassette 5. The drainage channel is closed at its cassette end 63 with a stopcock and can be opened by an operator if necessary. The cassette-side end 63 preferably opens below the accessible floor level E into the interior 51 of the cassette 5. The dewatering device 69 of the collecting chamber 29 is preferably located in the vertical direction h, below the venting device 61, since a fluid present in the collecting space 29 in the event of a malfunction not even to reach the vent 61.

If an accident occurs and the fluid sensor 67 detects a fluid at the bottom of the plenum, the oil supply to the reservoir 31 is turned off and generates a corresponding visual and / or audible warning signal. An operator may then open the stopcock of the dehydrator 69 to determine the type of fluid in the plenum. If it is water, so it can be drained in just about the drainage 69 in the conventional water disposal of the cassette 5 (pump sump). In order to be able to drain as much water as possible from the collecting space in this case, the drainage device is preferably arranged at the low point of the collecting space. Furthermore, the drainage channel may preferably be inclined starting from the collecting space 29 to the inner space 51 of the cassette 5, so that a natural gradient is created, which allows a substantial emptying of the collecting space 29.

On the other hand, if the fluid in the collecting space 29 is oil or the like. Dangerous goods, the cover 33 must be opened and the dangerous goods must be pumped off professionally. Penetration of a fluid in the vent channel is thus excluded by the alarm device in any case. It is understood that the sensor safety monitoring for the detection of a fluid in the plenum 29 also in the in the Fig. 1-4 explained embodiment of the invention can be used. It should also be noted that the in Fig. 5-6 shown assembly and repair pit as well as the integrated embodiment of the Fig. 1-4 prefabricated by the manufacturer and can be used in a excavated Bodenausnehmung. The Bodenausnehmung must then be formed according to the shape of the assembly and repair pit substantially L-shaped.

Overall, it is found that the present invention advantageously creates an assembly and repair facility that allows storage of liquid hazardous goods accumulating in a workshop directly at the point of removal, namely in the assembly pit. A special storage room and corresponding underground oil supply lines are therefore not required. By arranging the collecting space in / on the double-walled cassette beyond the required fire protection measures for the collecting container 31 are not only met, but exceed them by far. An additional fire protection plate is not necessary, in particular in the region of the partition 21. Also, there is no minimum distance between the outer wall 47 of the collecting container 31 and the inner wall 13, the end wall 35 and the partition 21 of the cassette 5 are maintained, whereby the collecting space requires no significant structural changes of the cassette.

It is also conceivable, in principle, to provide more than one collecting container in the collecting space 29. In particular, these can be arranged one behind the other in a longitudinal direction L of the cassette 5, which in turn are arranged in a common collecting space. The capacity of the sump can also be different. It is conceivable, for example, to arrange a plurality of collecting containers with identical or different capacities in the collecting space 29.

LIST OF REFERENCE NUMBERS

1

Assembly and repair pit

3

bottom recess

5

cassette

7

Longitudinal side wall

9

Longitudinal side wall

11

ground

13

inner wall

15

outer wall

17

cavity

19

filling material

21

partition wall

23

opening

25

opening

29

plenum

31

Clippings

33

cover

35

End wall

37

deepening

39

opening

41

pallet feet

45

dehydrator

47

outer wall

49

opening

51

inner space

53

Longitudinal side wall

55

End wall

57

End wall

59

feed

61

vent

63

Cassette-side end

65

pipeline

67

fluid sensor

69

dehydrator

e

ground level

L

longitudinal direction

H

height direction

Claims (17)

1. An assembly and repair device (1) for vehicles, in particular construction vehicles and commercial vehicles, comprising a single part or multi part cassette (5) made of steel or a similar corrosion-resistant material having an interior space (51), which is insertable into a recess (3) in the floor, two longitudinal sidewalls (7, 9), end-face walls (35), which are arranged at the ends, and a base (11, E), wherein at least the sidewalls (7, 9, 35) each comprising an inner wall (13) and an outer wall (15) spaced apart therefrom, defining a cavity (17) which can be filled with a curable filling (19),
   characterized in that
   the cassette (5) comprises a separated collection chamber (29) for retrieving of at least one collection case (31) for liquid hazardous material, wherein said collection chamber (29) is hermetically sealed, and wherein the separated collection chamber (29) is formed as a longitudinal extension of the cassette (5) and abuts against a longitudinal sidewall (9) or end-face wall (35) thereof, in particular.
2. The assembly and repair device according to claim 1,
   characterized in that
   said at least one collection case (31) is fixedly installed in the collection chamber (29).
3. The assembly and repair device according to claim 2,
   characterized in that
   said at least one collection case (31) is formed for receiving of waste oil or fresh oil.
4. The assembly and repair device according to claim 2 or 3,
   characterized in that
   said at least one collection case (31) is formed double-walled from steel and is formed cube-shaped.
5. The assembly and repair device according to one of the preceding claims,
   characterized in that
   the collection chamber (29) is separated from the spare interior space of the cassette (5) by at least one separating wall (21), in particular by means of a separating plate.
6. The assembly and repair device according to claim 5,
   characterized in that
   the at least one separating wall (21) is welded to the inner wall and the base (E) of the cassette (5), and wherein, in particular the side facing to the collection case (31), is provided with a fire protection finish.
7. The assembly and repair device according to one of claims 5 to 6,
   characterized in that
   the at least one separating wall (21) comprises at least one opening (23, 25) for receiving of a fluid conduit coupled to the collection case (31).
8. The assembly and repair device according to claim 7,
   characterized in that
   the at least one opening (23, 25) is provided with a fire resistant material, in particular a fire protection foam.
9. The assembly and repair device according to one of the preceding claims,
   characterized in that
   the collection chamber (29) comprises at least one dewatering means (45).
10. The assembly and repair device according to one of the preceding claims,
    characterized in that
    the collection chamber (29) is confined by means of an end-face wall (35) of the cassette (5).
11. The assembly and repair device according to one of the preceding claims,
    characterized in that
    the cassette (5) comprises a displaceable cover (33) in the area of the collection chamber (29).
12. The assembly and repair device according to one of the preceding claims,
    characterized in that
    the separated collection chamber (29) and the cassette (5) comprise at least one common longitudinal sidewall or end-face wall.
13. The assembly and repair device according to one of the preceding claims,
    characterized in that
    the separated collection chamber (29) comprises a venting means (61), which is arranged in a lower third of the collection chamber (29), in particular, and provides a fluid connection to the (spare) inner chamber of the cassette (5).
14. The assembly and repair device according to one of the preceding claims, characterized in that
    the venting means (61) is connected to a forced venting means of the cassette (5).
15. The assembly and repair device according to one of the preceding claims,
    characterized in that
    the collection chamber (29) comprises a fluid sensor (67), which is arranged below the venting means (61), in particular.
16. The assembly and repair device according to one of the preceding claims,
    characterized in that
    the collection chamber (29) comprises a closable dewatering means (69), which is arranged below the venting means (61), in particular, and which is adapted to provide a fluid connection between the collection chamber (29) and a dewatering system of the cassette (5).
17. The assembly and repair device according to one of the preceding claims,
    characterized in that
    the assembly and repair device is formed as a tank truck filling place and comprises a ground protected area thereof.

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