FR2523196A1 - CORNER MOUNTING BRACKET FOR WINDOW DOORS, DOOR LEAVES OR OTHER CLASSIC AND BELLOW OPENING ELEMENTS - Google Patents

Abstract

THE MOUNTING BRACKET INCLUDES A BEARING BODY FIXED TO THE SLEEPING FRAME OF THE WINDOW OR TO THE FRAME OF THE DOOR THROUGH A BACKING PLATE 1 AND CARRYING A HINGE ROD 13 WHICH CAN PIVOT ON AN AXIS 12 AND ENGAGES IN A HINGE BAND PROVIDED ON THE LEAF OR LEAF IN ALIGNMENT WITH THE VERTICAL SIDE ROTATION AXIS OF THE LEAF OR LEAF. THE BEARING BODY CAN BE ADJUSTED BY A THREADED ELEMENT 19 IN RELATION TO THE SUPPORT PLATE, TRANSVERSALLY IN RELATION TO THE PLAN OF THE SLEEPING FRAME OR OF THE BUILDING AND THE SUPPORT PLATE IS EQUIPPED WITH GUIDING PROJECTS THAT MOVE FORWARD TO- BEYOND ITS FRONT SIDE AND THAT THE BEARING BODY SURROUNDED BY GUIDING SLIDES. THE MOUNTING BRACKET IS PROVIDED FOR WINDOWS, DOORS OR OTHER ELEMENTS OF THE SAME TYPE OPENING BOTH OF THE CLASSIC TYPE AND OF THE BELLOWS TYPE.

Description

_ 1 I

  CORNER MOUNTING BRACKET FOR WINDOW LEAVES,

  DOOR GATES OR OTHER OPENING ELEMENTS

CLASSIC AND BELLOW TYPE

  The present invention relates to a corner mounting bracket for both conventional and

  bellows type, door leaves with the same possibi-

  opening units or the like, having a bearing body which can be fixed by screwing, by means of a support plate, to the frame of the window or to the frame of

  the door and which, by at least one bearing pin or one end of an axle

  advancing beyond the support plate, at the rear face thereof, is in engagement with a passage which is provided in the frame of the window or in the door frame, the body of the Bearing bearing a hinge pin that can tilt or swivel

  on a horizontal axis and which is in engagement with a band or la-

  me articulation mounted on the window sill or on the van-

  tail of the door, in alignment with the vertical axis of lateral rotation of the leaf or leaf, so as to bear in this band or articulation blade, the bearing body can be moved, that is to say adjusted, by means of a threaded element, with respect to the support plate and in the transverse direction relative to the plane

  the frame of the window or the frame of the door.

  There already exists a corner mounting bracket of this kind, known from the German utility model DE-GM 78 18 899, in the case where the support plate is provided with rigid guiding projections

  and fixed which extend beyond its anterior surface and are parallel

  in the direction of the axis of the threaded element, guiding projections which the bearing body surrounds, with adaptation of shapes, by guide slides formed therein in the rear face, and in the case of which the threaded element is mounted and supported either in the bearing body

  way to be able to turn there but not to be moved elsewhere-

  while, on the other hand, this same threaded element engages either in the support plate or in the bearing body so as to be able to move axially by rotation, in a relative measure. Thanks to these particular features, it is obtained that the known corner mounting bracket, which has a high power carrying, can be fixed without difficulty to the frame of the dormant

  window or the frame of the door and that at the same time, one can ef-

  make an adjustment to correct the sealing contact between the window leaf and the frame of the window or between the leaf of the door and the frame thereof, without it being necessary, for this purpose, to detach the band or hinge blade from the wing

  window or leaf of the door of the hinge pin can

  tilt or swivel on the corner mounting bracket.

  In this case, it is advantageous that the bearing body can be adjusted substantially progressively with respect to the bearing plate and that it is therefore possible to exert a very high degree of influence on the contact of the bearing. between the window sill and the frame of the window or between the

  leaf of the door and the frame of it.

  In the case of the corner mounting bracket which is the subject of the German utility model DE-GM 78 18 899, the support plate is pierced, above the rigid and fixed guide projections, as well as the body of the bearing is above the guide slides formed therein, through holes through which one can tighten the fastening screws in the frame of the window or in the frame

Door.

  Although in the meantime, a corner mount bracket

  as these particular features of realization has in general proved its worth in practice, it is found that it presents in many cases insufficiencies in the sense that not only it is necessary to act on the threaded element when it comes to adjust the application pressure between the window sash and the frame or between the door leaf and the frame, but also that in the direction of the adjustment movement it is necessary more than one loosens or tightens in this case the fastening screws that pass through

  the bearing body and the bearing plate.

2 523196

  The object of the present invention is to avoid these inadequacies

  and the disadvantages that flow from them.

  This object is achieved, according to the present invention, by virtue of an embodiment feature of the corner mounting bracket which is the subject thereof, wherein it is provided that the guide projections are formed in a housing which is rigidly attached to the support plate, the housing which surrounds the bearing housing, with adaptation of shapes, by its guide slides and which is of a depth

  whose measurement corresponds at least to that of the length of the

threaded.

  In the case of the corner mounting bracket which is the subject of the present invention, part of the production features which are known from the German publication DE-AS 27 348 are used in connection with a corner mounting bracket which can be placed in a recess of the frame of the window or the door frame, and this, in that the bearing body of the corner mounting bracket has, in its part by which it is guided in the boftier, a section transversal which is approximately

  form of double T and that the housing, in its part that receives and

  holds the bearing body, is made in a form that corresponds

  to the shape of the cross section of the bearing body.

  In the case where a corner mounting bracket is made in the geometric form just described, it is possible,

  according to another feature of the present invention,

  see the support plate and the housing so that they are both drilled, below the guide projections and guide slides, through holes through which the fastening screws can be tightened into the frame of the frame. the window or in

  the frame of the door In this case, it is no longer necessary to

  tighten or tighten these fixing screws when it is desired to adjust the application pressure between the window leaf and the frame of the window or between the leaf of the door and

the building of it.

  According to other features of the embodiment of the corner mounting bracket which is the subject of the present invention, it is expected that the casing is riveted to the support plate by means of several rivet rods, provided for example to the number three, and at least two rivet rods are laid in the axial extension of the guiding projections provided with the casing and the third rivet rod is located between the two through holes which are

  intended for the installation of fixing screws.

  It may also be advantageous if, according to yet another feature of the corner mounting bracket of the present invention, the boftier is provided with a

  anterior end wall covering forward the opening of the

  guideway of the bearing housing, end wall which is

  with an engagement hole in axial alignment with the threaded member, engagement hole in which

place an actuating tool.

  According to yet another characteristic that the

  corner mounting port proposed by this invention, the guide projections are each provided in a vertical plane above the through holes which are provided for the installation of the fixing screws,

  while according to another characteristic of realization of this

  mounting port, the threaded element is attached to the support plate

  not be able to be moved axially but to be able to

  as it is surrounded on the whole periphery by a

  tapped thread that presents the bearing body Finally, so that it is

  avoided that clamping forces could hinder or hinder

  tion between the threaded element and the threaded passage just mentioned, it is further provided, according to another embodiment of the corner mounting bracket which is the object of the present invention, that the threaded element is attached to the

  support plate so that it can be moved to a limited extent

  placed transversely to its longitudinal axis.

  Further features and advantages provided by the geometrical shape proposed by the present invention for both conventional and bellows type opening window door-corner mounting brackets, door leaves having the same opening possibilities or other elements of the same kind will become apparent on reading the description of embodiments of corner mounting brackets which will be made hereinafter with reference to the accompanying drawings. in which, in a front elevational view, a corner mounting bracket made according to the present invention

  responds to an embodiment thereof at which the preferred.

  it is granted; Figure 2 is a side view of the corner mounting bracket shown in Figure 1; Figure 3 shows the same corner mounting bracket seen in section along the line III-III of Figure 1; Figure 4 shows the same corner mounting bracket seen in section along the line IV-IV of Figure 1; FIG. 5 represents, in a front elevational view, that part of the support plate which is designated by the arrow V indicated in FIG. 3, whereas FIG. 6 represents, in a front elevational view, a

  corner mounting bracket made in accordance with the present invention

  to an embodiment thereof which has a slight

  variant compared to that shown in Figure 1.

  The corner mounting brackets which are shown in the drawings are formed of a flat bearing plate 1, made of sheet metal and obtained by stamping, which comprises a vertical lug to be fixed by screwing 1 'and two lugs to be fixed by screwing. 1 "which are located

  at the lower end of the lug to be fixed by screwing 1 ', with the-

  which they form body, and which are directed in opposite directions The support plate 1 has consequently approximately the peripheral shape

  a T whose head is at the bottom.

  The bracket to be fixed by screwing 1 'of the support plate 1 is

  a flared hole 2 allowing the installation of a flathead screw, a hole through which it can be fixed, by means of a countersunk screw, to the apparent face of the local side of the window frame or of the frame of a door Spikes or bearing shaft ends 3 which can be driven into corresponding suitable passages provided for this purpose in the frame of the window frame or in the frame of the door, are fixed to the bracket. screwing 1 'to the rear face thereof, respectively above and below

  below the hole for countersunk screws 2.

  As can clearly be appreciated with reference to FIG. 5 of the accompanying drawings, the support plate I is pierced, in the zones of the legs to be fixed by screwing 1 "which it comprises, of a large number of holes, designated respectively by the reference number 4, others by the reference number and still another by the reference number 6 Among these holes, the three holes 4 are each intended for receive a rivet rod, while the two holes 5 form passages for fixing screws and that the hole 6 is intended to be used for laying

a threaded element.

  In the zone of the legs to be fixed by screwing 1 ", which are

  laterally, it is fixed rigidly to the support plate 1, a boftier 7, which can for example be manufactured in zinc or die-cast brass and which, as can be appreciated by referring to FIG. 3 and in FIG. 4 of the attached drawings, is provided at the rear face with three rivet rods 8 These rods

  rivet 8 engage in the three holes 4 which is pierced

  that support 1 and they are attached thereto by forming a head of

  closing or by pushing back.

  In the housing 7, a guide profile 9 is formed whose opening is intended to receive and to contain a bearing body 10, which projects from the upper part of the boftier 7 by two fork legs 11 between which a rod articulation 13 is mounted on an axis 12 so as to tilt or pivot to a limited extent The axis 12 is moreover, advantageously, in the form of a threadable element that can be rotated, which passes by a tapped opening 14 which has the mounting and support lug 15 of the hinge pin 13, and which can be used to laterally move the hinge pin 13 to a certain extent

  limited with respect to the bearing housing 10.

  The profiled guide opening which is provided in the slot 7 is narrowed in places due to the provision of two guide projections 16, which have been molded with the casing 7 and are rigid and fixed and which are at a distance from each other. of the other and are facing each other at the same height, so that the profiled guide opening essentially limits a double T-shaped guide cross section

  guiding protrusions 16 also has an approximate cross-section

  in a semicircle and these guide projections are provided in

  the axial extension of the two upper rivet rods 8 that

hold casement 7.

  In the case of the exemplary embodiment which is illustrated by

  Figures 1 to 4 of the attached drawings, the profiled opening of guiding

  9 which is formed in the boftier 7 is closed forwards by

a wall 17.

  The bearing body 10 cooperates, by grooves in the form of

  semicircle 18, with the two transverse section guide projections

  semicircular version 16 that the guide slide provides

  9 of the housing 7, so that it can be moved only in the transverse direction relative to the plane of the support plate 1

e t of the case 7.

  With regard to the form of execution of the support of

  corner shown in Figures 1 to 4 of the drawings below.

  the bearing body 10 must be slid into the housing 7 before it is rigidly attached to the support plate 1 with the help of

three rivet rods 8.

  For the movement and gradual adjustment of the body of pa-

  10 in the housing 7, there is provided a threaded element 19 which

  is pledged in a threaded hole 20 of the bearing body 10 and which / moreover

  secured in the hole 6 of the support plate 1 so as to

  see turning, but not able to be moved in the axial direction.

  In this case, it is possible to tighten the threaded element 19, by a hole 21 which is provided in the wall 17 of the housing 7, in the threaded hole 20 which is formed in the bearing body 10, up to a rivet rod which is formed on the threaded element 19 passes through the hole 6 provided in the support plate 1. The rivet rod is then fixed in the hole 6 which the support plate 1 has, so that not to be able to move in the axial direction, but to be able to turn, by

  formation of a closure head or by repression.

  It can however be imagined also to provide the hole 6

  which is drilled in the support plate 1 so that it is

  in the form of a keyhole, as shown in the representation of FIG. 5 of the attached drawings, and to provide the element

  threaded, at its support end, a collar and a neck of sup-

port joining this collar.

  When mounting the corner mounting bracket, the threaded element, which has already been clamped in the threaded hole 20 of the bearing body 10, is first inserted through its collar into the enlarged portion of the hole 6 keyhole shape, then it is put into engagement by the collar that follows the collar with the longer part

  6 As a result of this, the final element is rotated.

  19 until the bearing body 10 is applied to the front end face of the support plate 1 and until the collar 7 can be engaged by the rivet rods 8

  in the holes 4, in which these rivet rods are then riveted.

  The advantage of the embodiment of the hole 6 provided in the support plate 1 which is illustrated in Figure 5 of the accompanying drawings is that the threaded element 19 is fixed to the support plate 1 in such a way that it can be moved to a limited extent transversely to its longitudinal axis and that, therefore, even where the bearing housing is loaded to a significant extent, there can be no wedging or

  wedging between the threaded member 19 and the threaded hole 20.

  After fixing the casing 7 to the support plate 1, the flared holes for countersunk screws 22 which are provided in the casing 7 are in a position of coincidence with the holes 5 of which the support plate 1 is pierced. can then set fixing screws in the holes 22 and in the holes 5, below the guide slide 9 and anchor these fixing screws in the frame of the window or in the door frame, these fixing screws giving the entire corner mount bracket a secure, solid, solid plate on

  the sleeping frame of the window or on the frame of the door.

9 -

  The corner mounting bracket that is shown on the bottom

  6 of the accompanying drawings differs essentially from that shown in FIGS. 1 to 4 only by the fact that the casing 7 is not provided with the wall 17 at the front end face, in the zone of the slide 9 which is provided for the bearing body 10 In this case, the mounting of the corner support can be

  easier than in the case of the embodiment which is illus-

  1 to 4, for the reason that the bearing body 10 can still be put into place in the casing 7 after this casing has been fixed by riveting to the support plate 1 The absence of the wall 17 additionally gives the possibility to increase the displacement stroke

  and adjusting the bearing body 10 in the transverse direction-with respect to

  to the plane of the dormant frame of the window or door frame, since the bearing body 10 may possibly be extended by its end face to such an extent that it extends beyond

  of the end face of the casing 7.

-

Claims (7)

  1 Corner mounting bracket for window shutters to   opening of both conventional type and bellows type, for van-   door ratios having the same opening possibilities or the like, comprising a bearing body which can be fixed by screwing, by means of a support plate, to the frame of the window frame or to the frame of the door and which, by at least one bearing pin projecting beyond the support plate,   on the posterior side of it, is in engagement with a   which is provided in the frame of the window or in the door frame, the bearing body carrying a hinge pin   which can tilt or swivel on a horizontal axis and which is in   with a band or hinge blade mounted on the bat-   both of the window or on the leaf of the door, in alignment with the vertical axis of lateral rotation of the leaf or the leaf, so as to support support in this band or blade articulation, the bearing body can be moved, that is to say set, with the intervention of a threaded element, with respect to the support plate and in the transverse direction relative to the plane of the fixed frame of the window or the frame of the door, and the support plate being provided with projections   rigid and fixed guideways that protrude beyond its anterior face.   and are parallel to the direction of the axis of the threaded element, guiding projections that the bearing body surrounds, with adaptation   shapes, by guiding slides formed therein in the form of   this posterior, while the threaded element is mounted and bears in the support plate so as to be able to rotate but can not be moved otherwise and engages in the bearing body so as to be able to be moved axially by rotation, in a relative measure, the corner mounting bracket being characterized in that the guide projections (16) are formed in a housing (7) which is rigidly fixed (4, 8) to the support plate ( 1), housing (7)   surrounding (16, 18) the bearing housing (10), with adaptation of   mes, by its guide slides (18) and which is of a depth   3.5 whose measurement corresponds at least to that of the length of the _ he - threaded thread (19).   2 corner mounting bracket according to claim 1, characterized in that the support plate (1) and the casing (7) are drilled below the two guide projections (16) and the guide slides (18). , through holes (5 and 22) through which the fixing screws can be tightened in the frame of the dormitory   window or in the door frame (Figures 2 and 4).   3 Corner mounting bracket following one or other of   claims 1 and 2, characterized in that the housing (7) is riveted   to the support plate (1) by means of a plurality of rivet rods (8),   for example three in number.   4 Corner mounting bracket according to any one of   Claims 1 to 3, characterized in that at least two of the rods   rivet (8) are placed in the axial extension of the guide projections (16) which is provided with the housing (7) and in that the third rivet rod (8) is located between the two through holes (22) which   are provided for the installation of the fixing screws.   Corner mounting bracket according to any one of   Claims 1 to 4, characterized in that the boftier (7) is provided   an anterior end wall (17) covering the front opening   profiled guide of the bearing body (10), end wall which is exclusively pierced with a hole (21)   in axial alignment with the threaded element (19).   6 Corner mounting bracket according to any one of   Claims 1 to 5, characterized in that the guide projections   (16) are each provided in a vertical plane above the holes   d-e passage (22) which are provided for the installation of the fixing screws.   7 Corner mounting bracket according to any one of   Claims 1 to 6, characterized in that the threaded element (19)   is fixed (6) to the support plate (1) so that it can not be   moved axially but able to rotate, just as it is   re around the entire periphery by a threaded passage (20) that presents the bearing body (10).   8 Corner mounting bracket according to any one of   Claims 1 to 7, characterized in that the threaded element (19) is   12 - fix 6 to the support plate (1) so that it can be placed to a limited extent transversely to its longitudinal axis (Figure 5).