NO161754B - COOLING DEVICE FOR COMBUSTION POWER MACHINES. - Google Patents

Abstract

The invention relates to a cooling device for combustion power machines with a relatively large power and to a water-cooled turbocharger (5). There is a forced cooling water circulation which can be regulated by means of a temperature sensor which includes a cooler and a pump, and in front of the cooling water inlet of the engine C1 a charge air cooler is connected. The turbocharger (6) and the engine (1) are connected separately to the cooling circuit, and the cooling water first passes through the turbocharger (5) and then through the engine. (1).

Description

Storage box, especially for small items, such as screws etc.

The invention relates to storage boxes, especially for small objects, such as screws etc., where at least one storage container for the objects is tiltable and at the same time removable arranged in a housing, which encloses the container, or in a frame.

Such storage boxes are known, where, for tiltable storage of the container, prominent tilting axle pins are arranged on the side in the area of the lower, front corners of the container side walls and where in the front part of the hatch opening

above the female housings are placed bearing cups for receiving the container's tilting shaft pins and where the container's tilting movement

i se is limited by at least one stop in the area of the lower, rear corner for at least one side wall of the container as well as at least one counter-installation placed in the house. The counterstop is thereby limited to a height above which the stop can be lifted. With such known storage boxes, the container can only be inserted into is taken out of the housing or frame by lifting the stop above the counter stop. The container must therefore be guided relatively strongly at an angle.

The present invention is based on the task of providing a storage box with at least one container, where the container is tiltably stored, but at the same time can be brought into and taken out of the house or the frame in the same way as a drawer. The container's tilting movement must thereby be secured, so that the container cannot be accidentally pulled or fall out of the housing and, in the case of the container's drawer-like movement, accidental tipping must be safely prevented.

According to the invention, this task is solved by having at least one device installed in the housing that ensures the tilting movement against the container falling or be pulled out of the housing and at least one guide so that the container can be inserted or is taken out as a drawer and that this guide is at least partially located in the storage bowl area.

With the help of the invention, inserting and extracting the container becomes significantly easier, especially when it concerns a container which is filled with heavy material.

The principle of the invention can be implemented in different ways. In the following, some design examples will be described in more detail with reference to the drawing. Fig. 1 shows the housing of the storage box in an embodiment in vertical section with the container indicated by dashed lines. Fig. 2 shows a section along the line II-II in fig.l.i Fig. J shows a section along the line III-III in fig. 1. Fig. 4 shows another embodiment of the invention in a vertical view corresponding to fig. 1. j Fig. 5 shows a section along the line V-V in fig. 4. j Fig. 6 shows a in relation to fig. 4 somewhat modified embodiment in a section corresponding to fig. 4* Fig. 7 shows a section along the line VII-VII i

fig. 6.

In the examples shown, the storage box according to the invention consists of at least one container 1 and a frame or a housing 2, which closes the container. For tiltable and removable storage of the container 1 in the frame or housing 2, the container 1 in the front, lower corner area of the side wall 3 is equipped with tilting axle pins 4 projecting out to the ' lj side. In the area of the rear, j lower corners there is at least one side wall - in the showed examples beg-'

IN

ge side walls 3 - equipped with a stop 5", which in the examples shown has a triangular shape. Above the house's bottom 10, there is an- ! arranged bearing bowls 22 for receiving the container 1 rocker shaft pins 4. According to the present invention, a guide 81 is also arranged, so that the container 1 can be guided inside like a drawer in the frame or the housing 2, and a mutual safety for the tilting movement and the drawer-like movement of the container 1. This mutual safety is formed on one side by the guide itself 81 and on the other side by a guide path 85"i which extends in an arc from bottom of the housing 10 to just below the counter stop 17" for each stop 5.

i As shown in fig. 1 and 4, the container 1 is brought into an approximately vertical position, so that the axle pins 4 go over the securing part 23 of the bearing shells 22, while the upper edges. 7 off

the side walls 3 of the container 1 are already located under the frames or the upper wall 12 of the housing 2, so that the upper edge of the front wall 8 of the container can be safely closed essentially dust-tight against the frame or the upper wall 12 of the nose 2, the upper edges 7 of the container walls 3 can be designed in the form of a circular arc around a unit 82, located outside oå in front of the tilting axle carpets 8! IN; BiAtakfb, and the guide 81 can be equipped with a lower guide a-.-

surface 83 for the stop 5", which goes upwards in the direction backwards, i.e. towards the frame's or the house's 2 interior. In order to facilitate the introduction, the bearing cup 22 can be shallow, with a depth that corresponds approximately to the radius of the rocker shaft pin 4, and the securing part 23 can be made correspondingly low.

In the examples shown, the guide 81 for the stop 5 tapers backwards, partly to enable easy insertion and partly to rule out the risk of the container 1 being accidentally pulled out of the frame or housing 2, when tilted.

The tapering shape of this guide is provided by means of an upper guide surface 84 for the stop 5", which in the examples shown extends obliquely backwards and downwards. The danger of unwanted extraction, when the container is tilted, is excluded in the examples shown also by the fact that the guide 81 opens into the circular arc-shaped tilting guide 85 with such a narrow gap that the stop can barely pass through this gap and that this gap, when the container is to be extracted, is located with the front tip of the triangular stop 5 by lightly pressing upwards against the container handle 3. The hatch is arranged at such a distance above the container bottom 10 - at least the same distance as the height of the stop - that the stop 5 when closed storage cupboard is behind v.i. n p." f<; in the luxury 85 lower part and after the tilting movement has begun, the hatch is closed. In order to give the container 1 a secure storage, we jipeakael the pins 4 in the storage bowl 22 and still be able to safely pass the container stop 5 storage bowls, it is appropriate to extend the side walls 3 of the container at least towards

2nsl.a/;otii top in the front parts of the side walls, which carry tilt-••1u ei tap pi-ne, i.e. in the examples shown in a strip-shaped front part 43" which extends over the entire height of the container.

In the example shown in fig. 1-3, the frame hbv._ the housing 2 is designed with partitions 86. As particularly shown in fig. 2 and 3S, the partition walls 86, ribs 39" which form the counterstop 17, the . a vorti cal o v.? r;> r ,■<;;-;;.; an i vi ig« Hom the inclined insertion edge 21 and the bearing cup 22. In this embodiment of the invention, the lower guide surface 83 and the upper guide surface 84 are also formed by such ribs 39a. The tilting guide 85 for the stop 5 is formed by a further rib 39b, which extends in a circular arc form from the bottom 10 to the counter stop 17, but with an interruption between the two ribs 39&i which limits the guide 81. At the outer end, i.e. 1 bearing cup area, the guide 81 is opened in that the rib 39 is narrower, as shown in fig. 3 at 39c.

In the example shown in fig. 4 and 5, a bearing and stop plate 14" is arranged, which at the front edge is designed as a securing piece 23" as a bearing cup, as a vertical transition edge 37 and a guide edge 21 running obliquely backwards. The rear edge of the plate 14 is designed as a counterstop 17 and below this as a circular arc-shaped rocker guide edge 85. The guide 81 thus forms a double-sided groove with its lower guide surface 83 and its upper guide surface 84" as shown in fig. 5"

As difficulties may arise with the bearing and impact plates 14, as shown in fig. 4 and 5" when the frame resp. the housing 2 is to be made of plastic by injection molding, a slightly modified form will be used, as shown in fig. 6 and 7" be more appropriate. A bearing and stop plate I41> is arranged here, which throughout has a uniform, relatively small wall thickness. The various guide edges and surfaces are formed by ribs 39i 39a» 39b, as shown in fig. 1-3 on the walls 86.

On the inside of the 2 side walls 1a of the frame or the housing, corresponding ribs 39, 39a, 39b, 39c can either be designed as shown in the examples in fig. 1-3, 6 and J or an additional bearing and stop plate 14 can be inserted respectively. 14' on the inside of the house's side walls Ila.

As shown in the drawing, according to the invention, an additional securing rib 87 can be arranged above the front securing piece 23 for each bearing cup 22. The lower end of this securing rib 87 has a distance from the securing piece 23 which is somewhat smaller than the diameter of the rocker shaft pin 4. In order for the rocker shaft pin 4 to be able to be guided as far as possible between the securing piece 25 and the securing rib 87 during the drawer-like insertion and withdrawal of the container,

; IN

In j, the shaft pin 4" as shown in the drawing, is equipped with an afflat-ji

in ning 88 at the top. In the container's tilted position, axle loss-j Ji . pen 4 lie in the bearing cup 22 with its entire diameter behind the passa- i•

the line between the securing piece 23 and the securing rib 87 and can so-!

j is not led to pass between these two parts. In this way up-

in is reached despite the shallow design of the bearing bowl 22 en

In safe storage of the axle pins 4 in these bearing bowls 22, when

the container 1 is in a tilted position, so that in the event of a side impact against the container 1 there is no danger of!

that the container 1 must be able to be pushed out of its storage and possibly out of the housing 2, ; However, in order for the container 1 to also be able to !

i j are lifted out respectively. is inserted into the housing 2 in the extended position, is in ; the additional securing rib 87 limited so with a view to

in its height that the container must simultaneously be able to be lifted with its

in rocker shaft pin 4 above the securing rib 87 and with its stop 5

j above the counter stop 17" before it hits the roof of the house with its

in the back wall or the upper edge 7 of the side walls'3*

<i>• The additional safety rib 87 will the flame with

In the flattening 88 on the rocker shaft pin, be sufficient as

j ring device for the tilting movement, if the additional tilting

: In arv inogpspføirninneglen sen85 . skDaen l uvetreltiaktaes le i aven stafnod ren8k9 lmeet lulotm fødreen lsnesedforre a

end of the securing rib 87 and it. upper end of the securing piece

23 will in a simplified embodiment be sufficient as.

As a guide for drawer-like insertion and removal of the container L

Claims (2)

1. Storage box, especially, for small gj.ehetahdfr, such as screws etc., where at least one ppp.fe(|^ing«l)«hold«|<y>>fd<!>xitii^ rial is tiltable and at the same time out Våart arranged Å^ ét ^hn<»; :aon' closes .' the container, eHe^...in a. raa^».,^!where ..di9> ring of the container is arranged. on the strainer f remrag.énde'->ippé-^';y ;:'^ pivot pins in the area of the lower, front ■ of the container side walls in the corners and where in the front part of the house opening above the bottom of the house there are bearing cups for receiving the container's tilting shaft pins and where the container's tilting movement is limited by at least one stop in the area of the lower, rear corner. at least one side wall of each container as well as at least one counterstop placed in the housing for each container, characterized in that there is at least one device (85»87) arranged in the housing (2) which ensures that the container (l) during its tilting movement cannot, unintentionally deducted respectively fall out of the housing (2) as well as at least one guide (81, • 89) for drawer-like insertion and removal of the container (l) j and that the guide (81,89) is at least partially located in the storage bowl (22) area . 2. Storage boxes as specified in claim 1, characterized in that for each estimate (5) for each container (l) there is; provided with a circular arc-shaped guide path (85), which extends from the bottom of the housing (10) to just below the counterstop (17)" as a safeguard for the tilting movement in the housing (2), and that the guide (81) runs essentially horizontally from the bearing bowl area up to a gap in the guide track (85) for the stop. 3" Storage box as stated in claim 1 or 2, where the house's the top wall of the frame with a closed box in the The latter are dust-tightly closed against the upper edge of the container's front wall, characterized in that the upper edges of the container's si The sidewalls (3) are designed in the form of a circular arc around a point (82), lying outside and in front of the center axis of the rocker axle pins (4) and that the guide (81,83,89) is designed with a rise in the direction i j backwards, i 4- Storage box as specified in one of the claims 1-3, characterized in that the bearing shells (22,23) are shallow, with a depth that corresponds approximately to the radius of the rocker shaft pins (4). 5? Storage box as specified in one of the claims 1-4, characterized in that above a securing piece (23), which forms the front limit of the storage bowl (22), an additional rib (87) is arranged to ensure the tilting movement, so that the container (l) cannot be accidentally pulled or fallen out, and that the guide extends to a space (89) between the fuse piece (23) and the additional fuse rib (87), that the lower end of the fuse rib (87) has a smaller distance (89) from the fuse piece (23) than that which corresponds to the diameter of the rocker shaft pins (4) and that the rocker shaft pins (4) are equipped with a flattening (88) at the top, which enables the we pp eaks e 1 pin (4) to pass between the securing piece (23) and the additional 3-ring rib (87), when the container is inserted and pulled out like a drawer. 6. Storage box as specified in claim 5i where the counterstop (17) in the frame or the housing is limited to a height above which the stop (5) can be lifted, characterized by the fact that the upper end of the additional securing rib (87) is limited to a height above which the rocker shaft pins (4) can be lowered, when the stop (5) is lifted3 above the counterstop (17) ). 7. Storage box as specified in one of claims 1-6, characterized in that the guide (81,83,84) for the stop (5) is tapered backwards. 8. Storage box as stated in one of the claims 1-7, characterized in that the circular arc-shaped rocker guide (85) for the stop (5) extends from the frame's or the housing (2) bottom (lO) to the counterstop•(17)» only interrupted by the guide (81) exit. 9" Storage box as stated in one of the claims 1-8 with a stop on each behoderoid wall, characterized in that the side walls (3) of the container with its front part (43) which carries the rocker shaft pin (4) are pulled outwards at least by the stops thickness in relation to the other parts of the side walls (3). 10. Storage box as stated in one of the claims 1-9" where the counter stop and the bearing bowl on each side of the container are designed as one piece in the form of a bearing and stop plate which stands vertically in the housing or the frame, and whose leading edge runs obliquely downwards and possibly via a vertical edge part passes into the bearing cup, characterized in that the guide (81) for the stop (5) is designed as an insertion groove, which extends backwards over the bearing and stop plate ( 14) and that the rear edge of the bearing and stop plate (14) forms the guide path (05) for the stop nose (5)• 11. Storage box as stated in one of the claims 1-9" where the counter stop and the bearing bowl on each side of the container are designed as one piece in the shape of is. bearing and stop plate that stands vertically in the house or the frame and whose front edge runs obliquely downwards and possibly a vertical edge part passes into the bearing cup, characterized by the bearing cup (22.2$), the counter stop (17) and the front edge (21) as well as possibly the vertical edge part ( 37) and the guide (81) for the stop nose (5) and the rocker guide track (8l) for the stop (5) are designed as ribs (39, 39a, 39b, 39c) on the bearing and stop plate (14') • 12. Storage box as indicated in claim 11, characterized in that the bearing and stop plate is a partition (86), which occupies the entire internal cross-section of the housing (2) or the frame, and on whose two side surfaces the ribs (39, 39a, 39b, 39c) are formed. 13. Storage box as stated in one of the claims 1-12, characterized in that the parts that form the fairing (01, 83) and the tilting track (85) on the side in one width are designed as guide means for the side walls of the container (l) ($ ) and that the guide parts (39c), located in the entrance area for the guide (81) for the stop (5) and the bearing cups, are narrower than the other guide parts and designed as lateral guide devices for the outwardly drawn areas (43) of the side walls of the container.