DK2818600T3

DK2818600T3 - Floor drain with adjustable cover

Info

Publication number: DK2818600T3
Application number: DK13173719.9T
Authority: DK
Inventors: Michael Schintler
Original assignee: Geberit Int Ag
Priority date: 2013-06-26
Filing date: 2013-06-26
Publication date: 2017-07-24
Also published as: EP2818600A1; PL2818600T3; ES2630047T3; EP2818600B1

Description

TECHNICAL AREA

The present invention relates to an inlet arrangement for a sanitary installation, more particularly a floor drain of a shower, having an adjusting unit and a cover for an inlet housing of the sanitary installation according to claim 1.

PRIOR ART

In the field of sanitary fittings covers are a widely used means for covering various different elements. By way of example covers serve to conceal from sight the inlet housings in the case of floor drains. A cover of this kind has been known by way of example from EP 2 236 683. The cover according to EP 2 236 683 can be fixed on the inlet housing by a tilting motion. The drawback with the cover according to EP 2 236 683 is that the cover cannot be aligned relative to the wall.

The EP 2 333 171 shows a floor drain for a sanitary installation wherein elements of the floor drain can be adapted to the installation situation by way of adjusting screws. More particularly a frame with the reference numeral 8 can be aligned here in one dimension.

The EP 2 333 174 shows a shower drainage system and a receiving element for a shower drainage system. A cover element is configured to be adjusted in depth and height, thus in two different translational directions.

The DE 20 2011 050 604 discloses a floor drain having a plate which serves as the cover and which can be adjusted in both the horizontal and also vertical direction.

From the DE 20 2009 017 854 a shower gulley arrangement has then become known which essentially cannot be adjusted.

To summarize, the drawback with the floor drains known from the prior art is that their covers cannot be satisfactorily adjusted. In practice the installer comes up against very different installation situations. The floor drains known from the prior art have the drawback that they cannot be adjusted flexibly enough to the various different installation situations so that a satisfactory, more particularly flush, surface mounting of the cover cannot be achieved.

REPRESENTATION OF THE INVENTION

Based on this prior art the object of the invention is to provide an inlet arrangement with a cover arrangement which allows the flush surface alignment of the cover arrangement relative to the wall in different installation situations.

This is achieved by the subject of claim 1. According to this an inlet arrangement for a sanitary installation, more particularly a floor drain of a shower, comprises an inlet housing with a wall which defines an interior space, an inlet opening and an outlet opening, and at least one cover arrangement comprising an adjusting unit and a cover with a cover face which can be connected to the adjusting unit. The adjusting unit comprises a first adjusting element with a receiving portion for receiving the cover, and a second adjusting element with a fastening portion for fastening on the inlet housing. The first adjusting element is in connection with the second adjusting element via a guide and is movable along a first adjusting motion relative to the second adjusting element, so that the relative position of the first adjusting element can be set relative to the second adjusting element. The said adjusting movement is conducted via the guide.

Through the relative displacement between the first adjusting element and the second adjusting element the receiving portion can be positioned in relation to the fastening portion and thus also in relation to the inlet housing.

The second adjusting element further comprises adjustors with which the second adjusting element can be adjusted along a second adjusting movement relative to the inlet housing. The second adjusting movement then preferably runs in a different direction to the first adjusting movement so that the receiving portion and thus the cover can be positioned in two directions. In a particularly preferred design the adjustors engage in the inlet housing.

The first adjusting movement is a translational adjusting movement along a longitudinal axis and the second adjusting movement is a rotational adjusting movement or a tilting movement about an axis of rotation. The axis of rotation preferably runs at right angles to the said longitudinal axis. The translational movement runs vertical in the installed state of the adjusting unit. The axis of rotation likewise runs horizontal in the installed state.

Configuring the individual elements so that a translational movement runs vertically in the installed state and the axis of rotation runs horizontally allows a particularly good adjustability in the essential directions. This means that the cover element can be adapted extremely well to different installation conditions. The specific adjustability through rotation and translation is advantageous as regards the two stressed directions because on the one hand it is possible to adjust the height of the cover element from the floor and on the other hand the incline from the wall whereby the various different installation conditions can be taken into consideration.

The said guide is preferably a longitudinal guide through which the first adjusting element is connected with the second adjusting element. The first adjusting element can be positioned relative to the second adjusting element along this longitudinal guide.

The said longitudinal guide preferably has a plurality of notches. The notches lie spaced out relative to one another in a grid pattern and allow the positioning between the first adjusting element and the second adjusting element in the predetermined grid pattern. The notches can also be called a toothed configuration.

In a particularly preferred design the notches are formed on a detent element. The detent element is mounted movable relative to one of the said adjusting elements and can be fixed with a fastening element, more particularly an adjusting screw, in relation to the said adjusting element. The notches are fixedly formed on the other adjusting element. The detent element can then be brought into engagement with the said fixedly formed notches. The detent element can be moved from an engagement position in which the notches of the two adjusting elements are in engagement with one another, into a release position in which the notches are disengaged from one another. The detent element is also movable from the release position into the engagement position. If the notches are out of engagement then the first adjusting element can be displaced relative to the second adjusting element.

The longitudinal guide has a guide socket and a guide comb engaging in the guide socket, wherein the guide socket is preferably arranged or moulded on the first adjusting element and the guide comb is preferably arranged or moulded on the second adjusting element.

The notches are preferably part of the guide socket whilst the said detent element can be moved inside the guide socket.

The second adjusting element is preferably connectable to the inlet housing via at least one fastening means, more particularly a screw.

The said adjustor comprises preferably two adjusting screws mounted rotatable adjacent in the second adjusting element each with a screw head and a threaded portion which extends along a screw axis. The screw head of the one adjusting screw moves the adjusting element towards the inlet housing and the screw head of the other adjusting screw moves the adjusting element away from the inlet housing. Through this contra movement the said tilting motion o can be achieved when actuating both adjusting screws. During adjustment both screws are preferably each actuated.

The one adjusting screw preferably acts on the adjusting element with the front ' face of the screw head facing away from the thread portion, whilst the adjusting screw with the rear face of the screw head facing the threaded portion acts on the adjusting element.

In other words: The one adjusting screw engages by the front face of the screw i head on a rear stop face of the second adjusting element, and the other adjusting screw engages by the rear side of the screw head on a front stop face of the second adjusting element. Thus the adjusting movement can be applied with the adjusting screw through action on the said stop faces. During a rotational movement of the adjusting screw the said tilting motion is produced via the screw head and the stop faces.

The adjusting screws lie with their centre axes preferably spaced from one another in a common plane, which plane is at right angles to the said axis of rotation.

I

The said fastening means, more particularly the screw, for fixing the second adjusting element relative to the inlet housing is preferably one of the said adjusting screws.

The said receiving portion for receiving the cover preferably extends along one axis. The receiving portion has guide faces for receiving the cover, wherein the guide faces are preferably provided with detent teeth. Thus the cover can be held with a corresponding guide element in the receiving portion. The cover can be displaced along the axis. The hold of the cover can be improved by the detent teeth. A cover arrangement for a sanitary installation, more particularly a floor drain of a shower, comprises the adjusting unit according to the above, and a cover b which can be connected to the adjusting unit. The cover comprises a cover surface which in the installed state is visible from the front. The cover is connectable to the receiving portion of the first adjusting element.

The cover preferably comprises at least one guide element which can be connected to the said receiving portion wherein the guide element is longitudinally displaceable in the socket and the position of the cover relative to the adjusting unit can be adjusted through said longitudinal movement.

It is particularly preferred if in relation to the interior space two adjusting units are arranged opposite one another and the cover comprises two guide elements which can be connected to the adjusting units.

Further embodiments are indicated in the dependent claims.

BRIEF DESCRIPTION OF THE DRAWINGS

Preferred embodiments of the invention will now be described below with reference to the drawings which serve only for explanation and are not to be regarded as restrictive. In the drawings:

Fig. 1 shows a perspective view of an inlet housing with adjusting units according to the invention without a cover;

Fig. 2 shows a perspective view, particularly in section in the region of the adjusting element, of the inlet housing according to Fig.1 with the illustrated cover;

Fig. 3 shows a detailed view of Fig. 2;

Fig. 4 shows a sectional view through the adjusting unit according to

Fig. 1;

Fig. 5 shows a perspective view, partially in section, of the adjusting unit according to Fig. 1;

Fig. 6a/6b show two perspective views of covers according to a first design for connection with the adjusting units according to Figs. 1 to 5;

Fig. 7 shows a perspective view of a cover according to a second design for connection with the adjusting units according to Figs. 1 to 5;

Fig. 8 shows a perspective view of a cover according to a third design for connection with the adjusting units according to Figs. 1 to 5; and

Fig. 9a/9b shows two perspective views of covers according to a fourth design for connection with the adjusting units according to Figs. 1 to 5.

DESCRIPTION OF PREFERRED EMBODIMENTS

Figure 1 shows a perspective view of an inlet arrangement for a floor drain of a sanitary installation. The sanitary installation can be by way of example a shower. Water to be discharged from the sanitary installation can be fed through the inlet arrangement to a drainage system.

The inlet arrangement according to Figure 1 comprises an inlet housing 3. The inlet housing 3 has a wall 21 which defines an interior space 22. The interior space 22 is accessible through an inlet opening 23 and an outlet opening 24 in the wall 21. The water flows through the inlet opening 23 from the sanitary installation, by way of example the floor of a shower, into the interior space 22 and leaves the interior space 22 through the outlet opening 24 and the drainpipe 25 adjoining the outlet opening 24 in the direction of the drainage system. The inlet opening 23 has here a rectangular cross-section and is defined by side edges 26, 27 and 28. The water flows over the lower side edge 26 into the interior space 22. This means that the lower side edge 26 in the installed position has to be substantially flush with the surface of a floor so that a complete drainage of the water can be guaranteed.

Figure 2 shows the inlet arrangement in the installed state. The inlet housing 3 is then installed behind a wall 29. The inlet opening 23 is covered in part by a cover 2. The cover 2 on the one hand acts as an aesthetic cover and on the other hand serves to provide a gap 34 between the floor 30 and the lower edge 31 of the cover through which the water can flow into the inlet housing 3.

The cover 2 is held in the inlet housing 3 by two adjusting units 1 according to the present invention. Here two adjusting units 1 are arranged opposite one another in respect of the interior space 22 of the inlet housing 3 and suitably position the cover 2 relative to the inlet housing 3. The adjusting unit does not however only serve to support the cover but also serves to adjust the position of the cover in relation to the inlet housing 3 and/or in relation to the wall 29 and floor 30.

The adjusting unit 1 according to the invention will now be explained with reference to Figures 3 to 5.

The adjusting unit 1 comprises a first adjusting element 4 with a receiving portion 5 for receiving the cover 2, and a second adjusting element 6 with a fastening portion 7 for fixing the adjusting unit 1 on the inlet housing 3. The first adjusting element 4 is connected to the second adjusting element 6 via a guide 8. The first adjusting element 4 is movable relative to the second adjusting element 6 along a first adjusting motion T so that the relative position of the first adjusting element 4 can be adjusted relative to the second adjusting element 6. The position of the receiving portion 5, arranged on the first adjusting element 4, is adjustable relative to the inlet housing 3 along this first direction.

The second adjusting element 6 comprises adjustors 14 with which the second adjusting element 6 can be adjusted along a second adjusting motion R relative to the inlet housing 3. The adjustors 14 can be seen in Figure 3 and engage in the inlet housing 3.

The first adjusting movement T is a translational adjusting movement along a longitudinal axis L. The cover 2 can thus be fixed in its height relative to the floor 30. The second adjusting movement R is preferably a rotational adjusting movement or a tilting movement about an axis of rotation A. The axis of rotation A is preferably arranged at right angles to the said longitudinal axis L. The axis of rotation A runs in the installed position parallel to the floor 30. The incline of the cover 2 can be adjusted relative to the wall 29 by way of this tilting movement R. The front face or cover wall face 20 then preferably runs parallel to the wall 29.

Figures 4 and 5 show that the said guide 8 is preferably a longitudinal guide 8 between the first adjusting element 4 and the second adjusting element 6. The first adjusting element 4 is connected to the second adjusting element 6 via this longitudinal guide 8. The two adjusting elements 4, 5 can be moved and adjusted relative to one another via the longitudinal guide.

The longitudinal guide 8 more particularly has a plurality of notches 9. The notches 9 can also be termed a toothed system. The notches 9 are arranged spaced out relative to one another in a predetermined grid pattern. The positioning between the first adjusting element 4 and the second adjusting element 6 is thus possible within the predetermined grid pattern. In other words, the first adjusting element 4 can be positioned in small steps, which correspond to the grid pattern, relative to the second adjusting element 6. The notches 9 moreover ensure a form-fitting engagement between the first adjusting element 4 and the second adjusting element 5, which has proved advantageous per se for the long-lasting condition of the connection.

The notches 9 on the first adjusting element 4 are arranged here on a detent element 10. The detent element 10 is mounted to be movable relative to the first adjusting element 4. The detent element 10 can be fixed relative to the said adjusting element 4 via a fastening element 32 which here has the configuration of a screw 32. The detent element 10 can thus be fixed with the screw 32. When the screw 32 is released so the detent element 10 can be moved transversely to the shaft 32 of the screw 32. The other adjusting element, here the second adjusting element 6, furthermore likewise comprises notches 9 which are fixedly formed on this adjusting element 6. The notches 9 on the detent element 10 can then be brought into engagement with the notches 9 on the second adjusting element 6. For this the detent element 10 can be released or moved from an engagement position in which the notches 9 are in engagement with one another, into a release position in which the notches 9 are out of engagement. This mobility across the shaft of the screw 32 is shown in Figure 5. In the release position the screw 32 is released and the detent element 10 is not in engagement with the notches 9 in the second adjusting element 6. Consequently the first adjusting element 4 can be moved relative to the second adjusting element 6. As soon as the installer has set the desired height he can actuate the screw 32 wherein the detent element 10 is moved from its released position into the engagement position. In the engagement position the notches 9 of the detent element 10 engage in the notches 9 on the second adjusting element 6 and the two adjusting elements 4, 6 are fixed relative to one another.

The said longitudinal guide 8 comprises a guide socket 11 which is arranged here on the second adjusting element 6, and a guide comb 12 engaging in the guide socket 11. The guide comb 12 is arranged here on the first adjusting element 4. The said detent element 10 is displaceable relative to the guide comb 12 and can be moved inside the guide socket 11. The notches 9 are preferably part of the guide socket 11.

Figure 3 shows that the second adjusting element 6 can be connected to the inlet housing by way of at least one fastening means 13, more particularly a screw. The screw 13 engages in a thread 33 which is part of the inlet housing 3. When the screw 13 is actuated the entire adjusting unit 1 is moved and then fixed relative to the inlet housing 3. The screw 13 certainly interacts with the adjustor 14 or is part of the adjustor 14, as will now be described below in further detail.

The adjustor 14 comprises two adjusting screws 14 which are mounted rotatable and adjacent in the second adjusting element 6 and each have a screw head 15 and a threaded portion 16 extending along a screw axis M. The one adjusting screw bears the reference numeral 14a and the other adjusting screw the reference numeral 14b. The adjusting screw with the reference numeral 14b can be identical with the fastening means 13. The screw head 15 of the one adjusting screw 14a moves the adjusting element 6 up against the inlet housing 3. The screw head 15 of the other adjusting screw 14b moves the adjusting element away from the inlet housing 3. Thus the position of the second adjusting element 6 can be changed relative to the inlet housing 3 by actuating the two adjusting screws 14a, 14b. If the lower adjusting screw 14a is mainly actuated then the adjusting element 6 is moved away from the inlet housing 3. If the upper adjusting screw 14b is mainly actuated then the adjusting element 6 is moved towards the inlet housing 3. The actuation of the adjusting screws 14a and 14b is preferably carried out uniformly but each in the counter direction so that the adjusting element 6 is tilted.

The adjusting screw 14a acts with its front face 38 on the adjusting element 6, whilst the adjusting screw 14b acts on the adjusting element 6 by its rear face 39 which faces the threaded portion 16. The front face 38 of the one adjusting screw 14a acts on the rear stop face 40 of the second adjusting element 6 and the rear face 38 of the adjusting screw 14b acts on a front stop face 41 of the second adjusting element 6. The adjusting screws 14a, 14b then act with the faces 38, 39 on two stop faces 40, 41 of a side wall 42 of the second adjusting element 6.

It can be seen from Figures 4 and 5 that the receiving portion 5 for receiving the cover 2 extends along an axis B. The cover 2 can be displaced along this axis B. The axis B then stands parallel to the floor and at right angles to the wall 29. The cover 2 can hereby be adjusted in its depth in such a way that it comes into contact with the wall 29 or comes to rest at a defined distance from the wall 29. The receiving portion 5 has guide faces 17 for receiving the cover 2. The guide faces 17 are preferably provided with detent teeth 18. These detent teeth 18 interact with the cover 2 according to the description below.

The cover 2 has at least one guide element 19. The guide element 19 has here the configuration of an oblong bar whose side faces interact with the guide faces 17 of the receiving portion 5. The guide element 19 can thus be connected to the said receiving portion 5. The guide element 19 is longitudinally displaceable in the receiving portion 5 wherein through this longitudinal movement along the axis B the position of the cover 2 can be adjusted relative to the adjusting unit 1 and/or to the wall 29. The guide element 19 can as shown in Figure 4 likewise have detent teeth 18 which interact with the detent teeth 18 of the receiving portion 5. The cover can thus be set at predetermined distances which are defined by the detent teeth 18. The detent teeth 18 moreover also prevent the cover 2 from accidentally falling out. The detent teeth 18 thus serve also as a friction-increasing structure between the receiving portion 5 and the guide element 19.

Figures 6a and 6b show a first preferred embodiment of a cover 2. The cover 2 comprises two guide elements 19 which protrude from the back 35 of the cover. The guide elements 19 are connected to the back 35 of the cover 2 by a fastening web 36.

The guide elements 19 can be connected to the adjusting unit 1 according to the above description. For this two adjusting units 1 are arranged in the interior space 22 of the inlet housing 3 wherein the distance between the adjusting units 1 corresponds substantially to the distance of the guide elements 19. At the front the cover 2 has a cover surface 20. This cover surface 20 can be seen by the user of the sanitary installation. The cover surface is formed slightly inclined on its upper side.

The cover 2 according to the embodiments according to Figures 6a and 6b can be made by way of example of metal or plastic, whilst the guide elements 19 and the fastening web 36 are preferably made of plastic. The guide elements 19 and the fastening web 36 can be injection moulded here in one or two pieces and are adhesively bonded or snap-fitted onto the back 35 of the cover.

Figure 7 shows a further possible embodiment of the cover 2. The same parts are provided with the same reference numerals. The guide elements 19 are here moulded on a cover frame 37. The cover frame 37 serves to receive a cover insert, which is not shown here. The cover insert can take the form of tiles by way of example.

Figure 8 shows a further embodiment of a cover 2. This cover 2 according to Figure 8 is preferably made of metal, wherein the cover surface 20 is a tile. The guide elements 19 which are moulded on the actual cover 2 extend away from the back 35.

Figures 9a and 9b show a further embodiment of the cover 2, wherein again the same parts are provided with the same reference numerals. The guide elements 19 are connected here to the actual cover 2 with fastening means 43, more particularly screws 43 or rivets. The guide elements 19 again extend away from the back 35 of the cover.

REFERENCE NUMERAL LIST 1 Adjusting unit 2 Cover 3 Inlet housing 4 First adjusting element 5 Receiving portion 6 Second adjusting element 7 Fastening portion 8 Longitudinal guide 9 Notches 10 Detent element 11 Guide socket 12 Guide comb 13 Fastening means 14 Adjustors, adjusting screw 15 Screw head 16 Threaded portion 17 Guide faces 18 Detent teeth 19 Guide element 20 Cover surface 21 Wall 22 Interior space i 23 Inlet opening 24 Outlet opening 25 Drain pipe 26 Lower side edge 27 Side edge i 28 Side edge 29 Wall 30 Floor 31 Lower edge 32 Fastening element 33 Thread 34 Gap 35 Back 36 Fastening web 37 Cover frame 38 Front surface 39 Rear surface 40 Rear stop face 41 Front stop face 42 Sidewall 43 Screws T First adjusting motion R Second adjusting motion A Axis of rotation B Axis L Longitudinal axis

Claims

1. Indløbsindretning til en sanitær installation, især et gulvafløb hørende til en styrtebadsenhed, og som omfatter et indløbshus med en væg (21), som afgrænser et indre rum (22), en indløbsåbning (23) og en udløbsåbning (24), og - mindst en blænderindretning, som omfatter en indstillingsenhed (1) og en med indstillingsenheden forbindelig blænder (2) med en blænderflade (20), - og hvor indstillingsenheden (1) opfatter et første indstillingsorgan (4) med et optagelsesafsnit (5) til optagelse af blænderen (2) og et andet indstillingsorgan (6) med et fastgørelsesafsnit (7) til fastgørelse ved indløbshuset (3), - og hvor indstillingsenheden (1) i det indre rum (22) i indløbshuset (3) er fastgjort ved hjælp af det andet indstillingsorgan (6), - og hvor det første indstillingsorgan (4) står i forbindelse med det andet indstillingsorgan (6) ved hjælp af en føring (8), og hvor det første indstillingsorgan (4) - langs en første indstillingsbane (T) - kan bevæges i forhold til det andet indstillingsorgan (6), så at den relative stilling af det første indstillingsorgan (4) i forhold til det andet indstillingsorgan (6) er indstillelig, - og hvor det andet indstillingsorgan (6) omfatter justeringsorganer (14), hvormed det andet indstillingsorgan (6) kan indstilles langs en anden indstillingsbane (R) i forhold til indløbshuset (3), - og hvor den første indstillingsbane (T) svarer til en translatorisk indstillingsbevægelse langs en længdeakse (L), som i indstillingsenhedens indbyggede tilstand er lodret, kendetegnet ved, at den anden indstillingsbane (R) er en roterende indstillingsbane eller en vippebevægelse omkring en rotationsakse (A), - og at rotationsaksen i indbygget tilstand forløber vandret og fortrinsvis er vinkelret på den nævnte længdeakse (L).An inlet device for a sanitary installation, in particular a floor drain belonging to a shower unit, comprising an inlet housing with a wall (21) defining an interior space (22), an inlet opening (23) and an outlet opening (24), and - at least one aperture device comprising an adjusting unit (1) and an aperture (2) connected to the adjusting unit with an aperture surface (20), and wherein the adjusting unit (1) comprises a first adjusting means (4) with a recording section (5) for recording. of the aperture (2) and another adjusting member (6) having a fastening section (7) for attachment to the inlet housing (3), and wherein the adjusting unit (1) in the inner space (22) of the inlet housing (3) is secured by means of the second adjusting member (6), and wherein the first adjusting member (4) communicates with the second adjusting member (6) by means of a guide (8), and wherein the first adjusting member (4) - along a first adjusting path (T ) - can be moved if positioning the second adjusting member (6) so that the relative position of the first adjusting member (4) is adjustable relative to the second adjusting member (6), and wherein the second adjusting member (6) comprises adjusting means (14), second adjusting means (6) can be adjusted along a second adjusting path (R) relative to the inlet housing (3), and wherein the first adjusting path (T) corresponds to a translational adjusting movement along a longitudinal axis (L) which is vertical in the setting unit of the adjusting unit , characterized in that the second adjusting path (R) is a rotating adjusting path or tilting movement about a axis of rotation (A), and that the axis of rotation in the built-in state extends horizontally and preferably perpendicular to said longitudinal axis (L).

2. Indløbsarrangement ifølge krav 1, kendetegnet ved, at den nævnte føring er en længdeføring (8), ved hjælp af hvilken det første indstillingsorgan (4) står i forbindelse med det andet indstillingsorgan (6), og at det første indstillingsorgan (4) langs nævnte længdeføring (5) kan indstilles i forhold til det andet indstillingsorgan (6).An inlet arrangement according to claim 1, characterized in that said guide is a longitudinal guide (8) by means of which the first adjusting means (4) is in communication with the second adjusting means (6) and that the first adjusting means (4) along said longitudinal guide (5) can be adjusted relative to the second adjusting means (6).

3. Indløbsarrangement ifølge krav 2, kendetegnet ved, at længdeføringen (8) har et antal kærve (9), hvilke kærve (9) er anbragt i afstand fra hinanden i et kærvmønster og gør det muligt at positionere det første justeringsorgan (4) og det andet justeringsorgan (5) inden for det i forvejen fastlagte kærvmønster.Inlet arrangement according to claim 2, characterized in that the longitudinal guide (8) has a plurality of grooves (9), which grooves (9) are spaced apart in a groove pattern and allow the first adjusting member (4) to be positioned and the second adjusting member (5) within the predetermined notch pattern.

4. Indløbsarrangement ifølge krav 3, kendetegnet ved, at kærvene (9) er tildannet ved et kærvorgan (10), som er bevægeligt lejret i forhold til et af de nævnte indstillingsorganer (4) og kan fastgøres i forhold til nævnte indstillingsorgan (4) ved hjælp af et fastgørelsesorgan (32), især en stilleskrue (4), og at kærvene (9) ved det andet indstillingsorgan (6) er fast udformede, og at kærvorganet (10) kan bevæges fra en anlægsstilling, hvor kærvene er i indgreb og hen i en frigørelsesstilling, hvor kærvene er ude af indgreb og er løsbare eller bevægelige.An inlet arrangement according to claim 3, characterized in that the grooves (9) are formed by a jaw member (10) which is movably mounted relative to one of said adjusting means (4) and can be fixed relative to said adjusting means (4). by means of a fastening means (32), in particular a set screw (4), and that the jaws (9) of the second adjusting member (6) are fixedly formed and that the jaw member (10) can be moved from a holding position where the jaws are engaged. and into a release position where the jaws are out of engagement and are detachable or movable.

5. Indløbsindretning ifølge et af kravene 2 til 4, kendetegnet ved, at længdeføringen (8) omfatter en føringsmodtagelsesdel (11) og en i føringsmodtagelsesdelen (11) indgribende føringskam (12), og at føringsmodtagelsesdelen (11) fortrinsvis er indrettet eller tildannet ved det første indstillingsorgan (4), og at føringskammen fortrinsvis er indrettet eller udformet ved det andet indstillingsorgan (6).An inlet device according to one of claims 2 to 4, characterized in that the longitudinal guide (8) comprises a guide receiving part (11) and a guide cam (12) engaging in the guide receiving part (11), and that the guide receiving part (11) is preferably arranged or formed by the first adjusting member (4), and the guide cam is preferably arranged or formed by the second adjusting member (6).

6. Indløbsindretning ifølge et af de foregående krav, kendetegnet ved, at det andet indstillingsorgan (6) ved hjælp af mindst et fastgørelsesorgan (13), især en skrue, kan forbindes med indløbshuset (3).Inlet device according to one of the preceding claims, characterized in that the second adjusting means (6) can be connected to the inlet housing (3) by means of at least one fastening means (13), in particular a screw.

7. Indløbsindretning ifølge et af de foregående krav, kendetegnet ved, at justeringsorganet (14) omfatter to ved siden af hinanden anbragte, i det andet indstillingsorgan (6) drejeligt lejrede stilleskruer (14) med et skruehoved (15) og et sig langs en skrueakse (M) forløbende gevindafsnit (16), og at skruehovedet (15) på den ene stilleskrue (14a) kan bevæge indstillingsorganet (6) mod indløbshuset (3), og at skruehovedet (15) på den anden indstillingsskrue (14b) kan bevæge indstillingsorganet væk fra indløbshuset (3).Inlet device according to one of the preceding claims, characterized in that the adjusting means (14) comprise two side screws (14) pivotally mounted in the second adjusting means (6) rotatably mounted with one screw head (15) and one along a screw shaft (M) extending threaded portion (16) and the screw head (15) of one adjusting screw (14a) can move the adjusting member (6) against the inlet housing (3) and the screw head (15) of the other adjusting screw (14b) can move the adjusting means away from the inlet housing (3).

8. Indløbsindretning ifølge krav 7, kendetegnet ved, at indstillingsskruerne (14a, 14b) har deres midterakser (M) beliggende med en vis afstand fra hinanden i et fælles plan (E), hvilket plan (E) er vinkelret på den nævnte omdrejningsakse (R), og/eller at det nævnte fastgørelsesorgan (13), især skruen, med henblik på fastgørelse af det andet indstillingsorgan til indløbshuset (3) er en af de nævnte indstillingsskruer (14a).An inlet device according to claim 7, characterized in that the adjusting screws (14a, 14b) have their center axes (M) located at a certain distance from one another in a common plane (E), which plane (E) is perpendicular to said axis of rotation ( R), and / or that said fastening means (13), especially the screw, for securing the second adjusting means to the inlet housing (3) is one of the said adjusting screws (14a).

9. Indløbsindretning ifølge krav 7 eller 8, kendetegnet ved, at den ene indstillingsskrue (14a) med en bort fra et gevindafsnit (16) vendende forside (38) af skruehovedet (15) kan indvirke på indstillingsorganet (6), medens indstillingsskruen (14b) ved hjælp af en mod gevindafsnittet (16) vendende bagside (39) af skruehovedet (15) kan indvirke på indstillingsorganet (6).An inlet device according to claim 7 or 8, characterized in that one adjusting screw (14a) with a front face (38) facing away from a threaded section (16) of the screw head (15) can act on the adjusting means (6), while the adjusting screw (14b) ) by means of a rear face (39) of the screw head (15) facing towards the threaded section (16) can act on the adjusting means (6).

10. Indløbsindretning ifølge et af de foregående krav, kendetegnet ved, at optagelsesafsnittet (5) strækker sig langs med en akse, og at optagelsesafsnittet (5) har føringsflader (17) til optagelse af blænderen (2), og at føringsfladerne (17) fortrinsvis er forsynet med indrastningstænder (18).Inlet device according to one of the preceding claims, characterized in that the receiving section (5) extends along an axis and the receiving section (5) has guide faces (17) for receiving the aperture (2) and the guide faces (17) is preferably provided with tool teeth (18).

11. Indløbsindretning ifølge et af de foregående krav, kendetegnet ved, at blænderen (2) har mindst et føringsorgan (19), som kan forbindes med det nævnte optagelsesafsnit (5), og at føringsorganet (19) kan længdeforskydes i optagelsesafsnittet (5), ved hjælp af hvilken længdebevægelse stillingen af blænderen kan indstilles i forhold til indstillingsenheden (1).Inlet device according to one of the preceding claims, characterized in that the aperture (2) has at least one guide member (19) which can be connected to said recording section (5) and that the guide member (19) can be length-shifted in the recording section (5). , by means of which the longitudinal movement of the position of the aperture can be adjusted in relation to the adjusting unit (1).

12. Indløbsindretning ifølge et af de foregående krav, kendetegnet ved, at der i det indre rum er indrettet to over for hinanden beliggende indstillingsenheder (1), og at blænderen omfatter to føringsorganer (19), som kan forbindes med indstillingsenhederne (1).An inlet device according to one of the preceding claims, characterized in that in the inner space are arranged two opposite adjusting units (1) and the aperture comprises two guide means (19) which can be connected to the adjusting units (1).