FR2521628A1 - IMPROVED MEANS FOR ADJUSTING AND FIXING A HINGE - Google Patents

Abstract

THE PRESENT INVENTION CONCERNS PERFECTED MEANS OF ADJUSTING AND FIXING A HINGE, IN PARTICULAR A HINGE FOR ASSEMBLING A DOOR OF A FURNITURE. THE MEANS ARE IMPLEMENTED ON HINGES OF THE TYPE OF THOSE SHAPED BY TWO PARTS, ONE ATTACHING TO THE DOOR AND THE OTHER TO THE FURNITURE, CONNECTED TO ONE ANOTHER BY A HINGE ARM 4, AND ALLOWING ADJUSTMENT OF THE HINGE BOTH HORIZONTALLY AND VERTICALLY. THE HORIZONTAL ADJUSTMENT IN A LONGITUDINAL DIRECTION IN RELATION TO THE HINGE ARM 4 IS CARRIED OUT BY PLACING ON THE PART OF THE JOINT HINGE OF THE CABINET, A SPRING PART CONSTITUTED BY A METAL SHEET 2 FOLDED ON ITSELF, SO AS TO FORM A LOWER BRANCH 16 AND AN UPPER BRANCH 17, THE SAID BRANCH 17 BEING FOLDED AGAIN CLOSE TO ITS FREE END TO FORM A HOUSING 6 THE TWO BRANCHES 16 AND 17 INCLUDING ORIFICES 19, 20 PLACES IN OPPOSITE SCREWS, IN WHICH A BOLT 3 IS ENGAGED WITH AN ECCENTRIC AREA 13. THE HORIZONTAL ADJUSTMENT IN A PERPENDICULAR DIRECTION TO THE HINGE ARM 4 IS ACHIEVED BY A BOLT 21 WHICH SCREWS TO THE LOWER PART OF THE HINGE 1.

Description

The object of the present invention is constituted by means

  advanced hinge fixing and adjustment systems that provide essential features of novelty and advantages over

  similar devices known and used for the same purpose.

  There are several types of hinges on the market for fixing doors to the respective furniture, which are composed of two parts or halves connected to each other by means of a hinge arm, of which a first part or half is fixed to the door of furniture (or lowering element), while the second part or half is fixed to the corresponding wall of the piece of furniture (or fixed element). Furthermore, the incessant effort made by all the manufacturers of this type of article to obtain means which, introduced to the own hinges are simple and allow the adjustment of the hinge, both horizontally and vertically, to ensure the perfect positioning of the doors, keeping the overall aesthetics of the furniture and

without unwanted separations.

  An object of the invention is that of providing means adaptable to the types of hinges currently existing, to adjust horizontally the position of the lowering element or door relative to the fixed or movable element, both in the direction perpendicular to the plane of the door (bringing the door closer to or moving away from the door), than in the longitudinal direction of the door (left or right), as well as in the vertical direction (upwards and downwards), allowing this way of absorbing manufacturing tolerances and / or mounting errors and facilitating the desired final position of this door. Another object of the invention is that of ensuring that such means are as simple as possible, allowing their rapid mounting and actuation, without the need to use tools or at least special tools and that could even be operated

  by non-experts in the field.

  Another additional object of the invention is to obtain such means to be reliable, so that despite the efforts they would be subjected to because of the continual use of the

  door, they do not need to be readjusted constantly.

  These objectives have been fully achieved by the invention,

  what is provided as means for fixing and adjusting the hinge in the longitudinal direction on one of the parts or half thereof (that integral with the furniture), a metal sheet suitably arrowed to form an element in the manner of spring This sheet metal determines a suitable housing and is likely to bend outwardly by its free end In the cited housing will be placed the free end of the hinged arm hinged to the hinge portion secured to the door, while it is provided in addition, a passing orifice made on this sheet, for the housing of a suitable bolt, provided with an eccentric zone and whose head, relieved in cross, is operable from the outside with a screwdriver or On the other hand, as a means of horizontal adjustment in the direction perpendicular to the hinge, there is provided the installation of a bolt with a lower threaded zone, screwed to the base of the party This bolt has a head suitable for the actuation thereof, after which it has a cylindrical neck to the desired dimensions and which follows a suitable intermediate cylindrical zone The hinge arm has been equipped with an orifice passing of diameter slightly larger than that of the head of the mentioned bolt and slightly smaller than the diameter of the intermediate cylindrical zone mentioned, which continues with a longitudinal opening

  of lesser width than the diameter of said orifice.

  To make the vertical adjustment, the hinge part integral with the furniture will be constituted by two pieces insertable between them, of which a part or base is fixed to the piece of furniture by screws or other means suitable for the other part or moving part, sliding on this base, for which the base piece has been provided with two lateral ribs

  which are housed in guide grooves provided on the part

  The base piece further has a prismatic elevation, provided with a central hole which is placed in an inner housing provided on the slider, thereby helping to thereby guide the movement of the movable member; a passing orifice or window

  has been made on the upper wall of this housing, which is

  to the orifice which has been provided with the prismatic elevation of the fixed part In the two orifices is housed at pressure a suitable bolt, provided with an eccentric head whose rotation causes the displacement of the moving part relative to the fixed one and therefore allows to make the desired adjustment The hinge arm will also have a hole passing through which will be accessed from outside to the head

eccentric quoted.

  But the following detailed description will refer to the drawings

  joints on which, by way of example and without limitation, which

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it is, we have represented:

  In Figure 1, an elevational view of a longitudinal section

  nale made to the hinge portion which is secured to the furniture (or fixed element), provided with fixing means and adjustment of the hinge, both in the longitudinal direction in the direction perpendicular thereto. In Figure 2, an elevational view of an adjusting bolt

longitudinal of the hinge.

  In Fig. 3, plan, elevation and profile views of a leaf spring-like arrow for longitudinal adjustment of

the hinge.

  In Figure 4, a detail of the orifice and the opening

  longitudinal, made on the hinge arm.

  In Figure 5, a perspective view of the two parts which constitute the hinge part solidarisant the piece of furniture or fixed element. In FIG. 6, a longitudinal sectional view of a hinge,

  equipped with a vertical adjustment means of the invention.

  In FIG. 1, a longitudinal sectional view is seen practically

  on the hinge portion integral with the furniture, provided with the horizontal adjustment means commented on in the foregoing First of all, and referring to the longitudinal adjustment means, on the hinge part generally indicated by 1, have been provided the spring elements 2 and bolt with eccentric 3 In this same figure, we also note the hinge arm 4 hinged to the hinge portion integral with the door furniture (not shown), the end zone 5 is placed at the inside the housing 6 formed by the own sheet 2 folded suita-1 mentally the metal sheet 2 has orifices passing through which is passed the bolt 3 cited Similarly, a-ring 9 appears wedged to an orifice made on the own base the hinge portion 1 internally hollow and fixed in its pose by a lower annular enlargement which is introduced to the lower part of this orifice

  appropriately increased in diameter.

  Figure 2 shows an elevation view of the bolt 3, on which one can notice the general shape thereof. This bolt is provided with a cross-grooved head 10, which allows its actuation by any type of screwdriver, to following which appears a cylindrical body It assembled to it by a cylindrical zone 12 or neck, smaller diameter and having, after this body 11, the eccentric zone 13 After the eccentric zone 13 mentioned, is a zone end 14 also cylindrical, provided with annular projections 15 of

  inverted frustoconical section preferably.

  In Figure 3 are shown plan views, elevation and profile of the spring piece 2 and on them there is observed the general shape of said piece, made from a metal sheet properly fléchée This sheet metal is plaice

  to form a lower branch 16 and another upper 17.

  The upper branch 17 mentioned has its free end which is folded determining the housing 6 and the side wall 18 On the lower branch 16 has been made the opening 19, whileque on the upper branch 17 has been made the opening 20 which affects the bigger

part of the surface of it.

  For the formation of the longitudinal adjustment means, the spring piece 2 will be placed at the corresponding part of the hinge (that

  solidary to the furniture as described above), in the place

  provided for this and through its openings 19 and 20, we will pass the bolt 3, the extreme cylindrical zone 14 will be housed inside a hole made for this purpose on the own base of the hinge portion, wherein beforehand we will have housed the ring 9, being fixed in its position by the introduction of the annular projections 15 in corresponding slots on the inner wall of the ring 9 mentioned The introduction of the bolt 3 until its final installation will be made

  pressure, the eccentric zone 13 of the bolt 3 remaining housed inside the

  the hinge arm 4 will have an extreme longitudinal groove, delimited by the edges 8, for its adaptation to the opening of the opening 19 of the part 2, while the body 11 will remain laid inside the opening 20 collar 12 of the bolt 3 cited The installation of this arm 4 is made simply by displacement, passing the neck 12 through the longitudinal groove thereof, the neck mentioned as guide means in said movement The end 5 of the arm hinge will reach, by moving, the inclined zone of the upper branch 17 of the spring piece 2, forcing this branch to yield elastically, until once exceeded the highest point piece 2 returns to its shape original, the branch 17 returning to the initial position, the remaining end 5 inserted into the housing 6, so that the arm remains fixed in this position and without it being possible for the end 5 to abandon its housing, because the plan lower head 10 of bolt 3 prevents the arm from rising through

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  at this arrangement, by pressing on the bolt 3 from the outside, this bolt will rotate with respect to its longitudinal axis and therefore, with respect to the end zone 14, so that the eccentric zone 13 will be subjected to displacements by relative to this axis Since, as mentioned above, the eccentric zone 13 mentioned is housed

  inside the opening 19 of the spring piece 2, its displacement

  This will also cause the displacement of the whole piece 2 and the latter will in turn cause the hinge arm 4, the end 5 of the latter being introduced into the housing 6. The effect obtained is that of being able to move the arm longitudinally. hinge 4 and consequently to be able to move closer or

convenience, the door to the furniture.

  When it will be necessary to remove the hinge arm 4, it will suffice to exert adequate pressure on the upper edge of the side wall 18, in order to force the upper branch 17 of the part 2 to yield elastically, until the 5 end completely abandons the housing 6, and move the hinge arm 4 in

  the opposite direction to that of introduction.

  To facilitate the operation of extracting the end 5 of the hinge arm from the interior of the housing 6, the side wall 18 may be extended, optionally, according to the zone 7 marked by dots, so that this zone 7 reaches the outside of the hinge

  and is easily accessible to the user.

  As noted in previously commented FIG. 1, the opposing planes, lower of the head 10 and upper body 11 on the bolt 3, adopt an inclined position with outward divergence, while the edges 8 of the longitudinal groove extreme of the hinge arm 4 adopt a beveled shape; Thanks to this, the friction between the two parts are considerably reduced and on the other hand, slight rotations of the hinge arm 4 are allowed, necessary in the case where the adjustment means and

  commented fixing would combine with other adjustment systems.

  Referring again to FIG. 1, this also shows the second horizontal adjustment means provided by the invention.

  that is, the means that performs the adjustment in the direction perpendicular

  The means cited is constituted by a bolt 21, provided with a suitable thread, which is screwed to the base 1 of the hinge part integral with the furniture. The indicated bolt has a head 22 suitably grooved for its actuation by means of a nipple. any type of screwdriver or the like, as well as an intermediate cylindrical zone 23 of larger diameter, having between the intermediate zone 23 and the head 22 of a cylindrical neck 24 for its adaptation to the hinge arm 4. In FIG. 4, a detail of the hinge arm is shown and on it is noted an orifice 25 of diameter slightly larger than that of the head 22 of the adjusting bolt and slightly smaller than that of the intermediate cylindrical zone.

  23 which continues with a longitudinal opening 26 of edges 27.

  The edges 27, as can also be seen in Figure 1 will fit in any position at the neck 24 of the adjustment bolt, as can be seen, the lower planes of the head 22 and upper zone intermediate cylindrical 23

  adopt an inclined position, with divergence towards the outside.

  The commented device allows, according to the plane of the drawing, the adjustment of the position of the hinge arm in the vertical direction, which, in practice, will result in the displacement of the door on the left and / or on the right. the hinge arm 4 is made by simply moving the latter, by passing the head 22 of the adjustment bolt through the orifice 25 Since the intermediate cylindrical zone 23 is of larger diameter than the orifice 25 of the arm of hinge, this area performs the mission of abutment in the movement of introduction of the head 22 through this hole 25 With the movement of the hinge arm 4, the collar

  24 will go through opening 26 until it reaches the desired position.

  Once the arm has been brought to the desired position, the vertical adjustment of the position of the hinge arm 4 will be effected by the operation of the threaded bolt 21 The actuation of this bolt is made from the outside and turning it will cause its vertical movement, resulting in

the hinge arm 4.

  The arrangement adopted by your edges 27 in the opening 26 of the hinge arm 4 is of great importance in the present invention, for the suppression of undesired forces and tensions when making the adjustments.

  Figure 1, we can notice that by turning the bolt 21 and moving it

  vertically, it will cause the hinge arm 4, which can

  cause a slight rotation of the latter relative to the neck 24.

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  The divergence characteristic of the surfaces surrounding upper-

  and lower the neck 24, facilitate this rotation and admit the final position adopted by the edges 27 without causing tension

on these.

  The threading provided on the bolt 21 will preferably be provided with a large thread, so that for each complete revolution of it is caused an appreciable displacement of the hinge arm and that

  can be set in a short time.

  Referring now to Figure 5, there can be seen therein a perspective view of two pieces 28 and 29 which form

  the hinge part which will be fixed to the piece of furniture or fixed element.

  Of the two, the part 28 will constitute the base or fixed part, while the part 29 will constitute the movable or sliding part on the base part 28 On this fixed part 28 have been made end holes 30, having been further provided on the two ribs

  transverse 31 and 32, elevated relative to the plane of the base.

  Occupying a large central area of this piece 28, a prismatic elevation 33 has been formed, preferably of rectangular base, on which a central hole 34 has been formed. On both sides of the prismatic elevation 33 transverse cuts are arranged.

  and 36 made on the own base plate 28.

  The movable part 29 adopts a general shape complementary to the fixed part 28, in order to adapt to it and which serves as a guide Thus, by its inner part vis-à-vis the piece 28, it has a transverse housing 37 delimited by the walls 38 and 39 and laterally to the latter has been provided with transverse channels 40 and 41 On the upper wall of the housing 37 has been made a passing orifice or window 42, enlarged superiorly in the direction longitudinal, corresponding position vis-à-vis the orifice 34 made in the prismatic elevation 33 of the fixed part 28, to allow the housing pressure in the orifice 34 of an adjustable bolt or pin whose head 43 adopts an eccentric position with respect to the longitudinal axis of its rod 44 On this piece can be noted also the provision of an orifice 45 and a screw 46, which symbolize the existence of horizontal adjustments

already mentioned.

252 1,628

  In Figure 6 there is shown a longitudinal sectional view of a hinge assembly of a door to a piece of furniture, on which the bolt included in the embodiment of the vertical adjustment means of the invention is already placed in its housing In this same figure, it is noted that the base or fixed part 28 has been joined to the corresponding wall 47 of the cabinet by means of screws 48, while the

  hinge arm 4 appears fixed by screws 49 and 46.

  From Figure 6 stand out perfectly the operation and the instructions for use of the vertical adjustment means of the invention; Io O everything will be exposed in what follows For this, the different references as to movements and directions, will be considered

according to the drawing plan.

  Fixing the base 28 to the wall 47 of the piece of furniture or element

  fixture can be done as shown in the drawing, ie

  say, with the screws 48 directly attached to the wall of the furniture as discussed above However, this provision is not limiting in any way, because we can use any other system that would be adequate By for example, another way of doing this fixation could be to provide housing in the walls of the furniture in which would be introduced plastic rings preferably, so that 'screws 48 screw themselves precisely in them These rings could be constituted by extensions of the base 28 which would start from the lower surface of this base or by

  separate independent parts of known type.

  After fixing the base 28 to the wall 47 by means of the most suitable system for each case, the moving part 29 will be placed on the fixed part 28 introducing the transverse fins or ribs 31 and 32 into the transverse grooves 40 and 41 respectively Simultaneously, the prismatic elevation 33 will remain in position inside the housing 37 of the sliding part 29, so that the lower edges of the walls 38 and 39 delimiting the housing 37 mentioned will be placed inside the notches 35 and 36, respectively, made on the basis of 28 In those circumstances, the

  piece 29 has been prepared to slide on the fixed part 28.

  The orifice 34 of the prismatic elevation 33 provided on the fixed part 28 will be opposite the orifice 42 formed on the upper wall of the housing 37 formed in the part 29, whereby the bolt or trunnion The eccentric head 43 of said bolt will remain housed inside the orifice 42, and moreover, it will be noted that seen from the outside, this orifice 42 is of shape. approximately elliptical with its greatest axis in the longitudinal direction according to this sliding part 28. The hinge arm 4 must have a hole for access

  from the outside going to the eccentric head 43 of the adjustable spigot.

  In the event that the vertical adjustment means of the invention would be used together with the horizontal adjustment described in the foregoing the hinge arm would already be provided with an upper orifice followed by a longitudinal opening, in which case would be used the same mentioned orifice to reach the eccentric head 43 In any case, the use of the means of the invention imposes only as a condition the

  Prediction of an access port to the hinge arm.

  When the assembly has been formed in the manner described, it will remain

ready for use.

  Indeed, with the actuation of the adjustable spigot will be caused the rotation thereof with respect to the longitudinal axis of its rod 44,

  since it is housed in the orifice 34 of the fixed part 28.

  Thanks to this, the eccentric head 43 will describe a circular movement of radius corresponding to that of its eccentric zone Since this eccentric head 43 is housed in the enlarged upper zone of the orifice 42 of the workpiece 29, it is obvious that by changing position, it will push on the side walls of this enlargement and force the moving part 29 to move on the fixed 28 in the direction

perpendicular to the plane of the drawing.

  Since the hinge arm 4 is fixed to the movable part 29, either by screws 49 and 46, or by any other suitable means, the movement of this part 29 will cause the hinge arm 4 cited and with it will also move. the furniture door So, simply operating on the eccentric head 43, it is possible to

  adjust the position of the furniture door.

  The mentioned movement of the piece 29 with respect to the piece 28 is limited by the extreme positions adopted by the eccentric head 49 of the adjustable spigot. It will be understood that the path of this piece equals, in absolute values, twice the eccentricity of the axes. respective eccentric head 49 and rod 44 Then, by appropriately choosing the various parameters, it is possible to obtain

  appreciable adjustments between pre-established limits.

  Since the normal position of use of the hinge will be

  turned 90 relative to the longitudinal axis of the arm 4, the

  of the movable part 29 relative to the base part 28 will assume a vertical movement of the furniture door and therefore the

height adjustment thereof.

  The rod 44 of the adjustable pin will be introduced, as previously said, pressure in the housing 34 of the prismatic elevation 33 provided on the base 28 This pressure will be of a previously calculated value, to prevent that the weight of the door and the forces due to the use or constant operation of it, can make it change height, thus avoiding the need for adjustment

periodical of it.

  As will be seen from the foregoing description, the settings

  have been considered and described separately It is obvious that these settings are done independently, because while one two causes a longitudinal movement of the hinge arm, the other causes a lateral displacement thereof and the third causes vertical movement of said hinge arm This means that in practice, all the settings mentioned can be done separately, together or combined with any other means of adjustment

  horizontal and / or vertical, known or not.

Claims (12)

  1 Advanced means of adjusting and fixing hinges, applicable to hinges of the type of those formed by two parts or halves, a part attaching to the door or lowering element and the other part attaching to the piece of furniture or fixed element , the two parts being interconnected by a hinge arm articulated to one of the parts and being possible, by such means, to make horizontal adjustments in longitudinal and perpendicular directions to said hinge arm and in the vertical direction characterized in that, as longitudinal adjustment means in the longitudinal direction, preferably a hinge portion (1) integral with the furniture or fixed element is provided with a spring piece consisting of a suitably folded metal sheet (2) folded on itself to form a lower limb (16) and another upper limb (17), the limb (17) being folded again to the proximity of e its upper end to determine a housing (6) and a side wall (18); on the two branches (16, 17) are provided passing orifices (19, 20) in corresponding positions vis-à-vis,   in which is housed a bolt (3) having an eccentric zone (13).   2 Advanced means of fixing and adjusting hinges,   according to Claim 1, characterized in that the cited bolt possesses   a cross-grooved head (10) for the actuation thereof, after which it has a body (11) separated therefrom by a cylindrical neck (12) of smaller diameter, followed by an eccentric zone (13) ending in an end zone (14) of cylindrical shape and of smaller diameter provided with annular projections (15) of frustoconical profile, so that once this bolt is placed in the orifices (19, 20) of the spring piece (2), the body (11) remains housed in the opening (20), the eccentric zone (13) remains placed inside the opening (19) and the extreme zone (14) remains pressurized inside a ring (9) wedged to an orifice on the base of the hinge, the bolt (3) being fixed in its position by means of the projections (15) mentioned, by introducing them into corresponding slots inside the of said ring (9).   3 Advanced means of fixing and adjusting hinges,   according to Claims 1 and 2, characterized in that the arm of   hinge (4) has an extreme longitudinal groove of inner edges (8) suitably bevelled and their free end (5) has been bent towards the inside of the hinge for its introduction   in the housing (6) of the indicated spring piece (2).   4 Advanced means of fixing and adjusting hinges,   according to Claims 1 to 3, characterized in that the arm of   hinge (4) is fixed in its position by simply sliding, by wedging the extreme longitudinal opening thereof to the neck (12) of the bolt (3) cited, and once its end (5) reaches the housing (6). ) of the spring piece (2), thanks to the elasticity of   this one, introducing itself into said housing.   Advanced means of fixing and adjusting   hinges according to Claims 1 to 4, characterized   that with the rotation of the bolt (3) the displacement with respect to the longitudinal axis thereof of the eccentric zone (13) will be caused, which will cause this piece of spring (2) and consequently, the latter will cause the longitudinal displacement of the hinge arm (4), thereby determining the approach or the distance   from the door to the rest of the furniture, according to convenience.   6 Advanced means of fixing and adjusting hinges,   according to Claims 1 to 5, characterized by the fact that, optionally   of the spring piece (2) can be extended by an end zone (7) towards the outside of the hinge, in order to facilitate the manual bending operation of the piece (2) for extracting the end (5) of the hinge arm (4) from its corresponding housing (6).   7 Improved means of fixing and adjusting hinges, applicable to hinges of the type of those formed by two parts or halves of which one part is fixed to the door or lowering element and the other part is fixed to the cabinet or fixed element , the two parts being interconnected by an arm of 252 1,628   hinge articulated to one of the parts and being possible, with such means, to make horizontal adjustments in longitudinal and perpendicular directions to said hinge arm, as well as in the vertical direction, characterized because, as means of horizontal adjustment in the direction perpendicular to the hinge arm, there is provided, preferably in the hinge portion (1) integral with the furniture or fixed element, an adjusting bolt (21) having a suitable thread which is screwed to the base of the part of the hinge. hinge (1), the latter having been provided with a head (22) for its actuation and an intermediate cylindrical zone (23) of larger diameter than the preceding one, having between the two of a short cylindrical neck (24) , so that the opposite lower planes of this head (24) and upper of the intermediate cylindrical zone (23) which surround this neck (24) adopt a position inclined with divergence to the outside.   8 improved means for fixing and adjusting hinges, according to claim 7, characterized in that, on the hinge arm (4) is made a through orifice (25), of diameter slightly larger than that of said head (22) and slightly smaller than that of the cited intermediate cylindrical zone (23), which continues with a longitudinal opening (26), so that this hole allows the passage of the head (22) mentioned and with the longitudinal displacement of the hinge arm, the neck (24) remains housed in the longitudinal opening (26), so that pressing this bolt is   caused the movement of the hinge arm (4).   9 Improved means of adjusting and fixing hinges, applicable to hinges of the type which are formed by two parts or halves of those of which part is fixed to the door or lowering element and the other part is fixed to the cabinet or fixed element, the two parts being interconnected by a hinge arm articulated to one of the parts and being possible, with such means, to make horizontal adjustments in directions longitudinal and perpendicular to said hinge arm, as well as in the vertical direction, characterized in that, as vertical adjustment means, it is provided that the part of hinge integral with the furniture is formed from two complementary parts, a fixed or base (28) and a sliding (29) relative to the previous one, from which the fixed part (28) has been provided with end holes (30) for its attachment to the corresponding wall of the piece of furniture or fixed element, and transverse ribs (31, 32) raised with respect to the plane of this base and a raised central zone (33) of preferably prismatic shape, with a rectangular base, on which a central orifice (34) has been made, having further provided on both sides of the mentioned prismatic elevation, two transverse notches (35, 36) made on the own base plate (28), while the slider (29) has been provided with a housing (37). transverse, delimited by lateral walls (38, 39), as well as grooves (40, 41) of form   complementary to the ribs (31, 32) of the fixed part (28) mentioned.   10 improved means for fixing and adjusting hinges, according to claim 9, characterized in that on the upper wall of the housing (37) provided in the sliding member (29), has been made a through orifice (42) widened to the part   superior in the longitudinal direction.   11 Advanced means of fixing and adjusting   hinges according to Claims 9 and 10, characterized in that   that the coupling of the two parts (28, 29) mentioned is done by introducing the transverse ribs (31, 32) of the fixed part (28) mentioned, into the grooves (40, 41) provided on the sliding part (29). the prismatic elevation (33) thus remaining within the housing (37) of the slider and   the orifices (34, 42) cited, facing each other.   12 Advanced means of fixing and adjusting   hinges according to Claims 9 to 11, characterized in that   that the position vis-à-vis the two orifices (34, 42) formed on the two parts (28, 29) allow the introduction to pressure in the orifice (34) of the fixed part (28) of the rod (44) of an adjustable trunnion, whose eccentric head (43) remains housed in the orifice (42) formed on the upper wall of said housing (37), so that, thanks to the rotation of this bolt relative to the longitudinal axis of its lower rod (44) housed in the hole (34) cited, the eccentricity of the head (43) causes the displacement of the sliding piece (29) relative to that fixed (28), causing the hinge arm (4) is suitably fixed thereto and thus making the desired adjustment possible.