FR2656364A1 - CHASSIS WITH SLIDING VANTAIL. - Google Patents

Abstract

The sliding leaf B is fixed to a window frame A comprising an opening part R intended to be closed by the sliding leaf. Upper guide rails 19 are provided on an upper cross member 1 of the frame A. The sliding leaf B is supported by a pair of frame pulleys 21 which move along the upper guide rails 19 to change the position of the leaf B in the direction of the pulleys 21. A curved space is provided near a rigid frame of the front edge of the window of the upper guide rails 19, and communicates at one end with a guide space. The face of the front edge of the sliding leaf B is supported, by means of arm-shaped pieces 58 ', by an upper guide member which passes through these spaces in order to modify the position of the leaf B in the direction of the upper member of guidance. The invention applies to the production of doors or windows comprising a sliding leaf.

Description

The present invention relates to a one-leaf frame sliding in

  which a sliding leaf, which is placed on the inner side of a fixed part when it is open and which closes an open part when it is closed, is fixed to a window frame which comprises a

  side the fixed part and the other side the opening part.

  Although it is useless to cite well-known examples, conventional single-leaf sliding frames are constructed in such a way that if the opening parts of the window frames are closed by sliding leafs, the sliding leafs are placed at the door. exterior of the fixed parts The external appearance of such a single sliding single-leaf frame is similar to that which is called a sliding frame

horizontally.

  According to conventional examples, since the sliding leaf is disposed near the fixed part on the inner side when the window is closed, the external appearance of such a frame is not satisfactory.

  compared to what is called a fixed chassis.

  The external appearance of an entire building is degraded, especially when a fixed frame and a sliding single leaf frame are mounted on the building, since the external aspects of both

  Chassis types are different from each other.

  An object of the present invention is to provide a frame with a single sliding leaf whose external appearance is similar to that of a frame

fixed when the leaf is closed.

  To achieve this object, a sliding leaf, supported by chassis pulleys which move along guide rails, moves in the direction of an open portion A guide member, mounted on the front edge of the sliding leaf, crosses a guide space, and then a bent space, so as to shift from the inner side of a fixed part to the outer side of the fixed part at this time, when the sliding leaf is pressed in the direction of the pulleys of frame and an upper guide, the position of the sliding leaf moves from the open position to the external direction As a result, the sliding leaf is placed flush with the fixed part The sliding leaf is supported not only by the chassis pulleys With the aid of the sliding leaf support pieces, but also by the upper guide member with the aid of the arm-shaped parts, it is an object of the present invention to opose a new

  frame with a single sliding leaf.

  Fig. 1 is a schematic illustration showing the situation of the various parts of a single-leaf sliding frame as arranged in the present invention; Fig. 2 is a cross-sectional view along line 1A-1A of Fig. 1; Fig. 3 is a cross-sectional view along line 1B-1B of Fig. 1; Fig. 4 is a cross-sectional view along the line 3A-3A of Fig. 3; Figure 5 is a cross-sectional view along line 1C-1C of Figure 1; Figure 6 is a partially enlarged view of Figure 5; Fig. 7 is a cross-sectional view along line 5A-5A of Fig. 5; Fig. 8 is a cross-sectional view along line 1D-1D of Fig. 1; Fig. 9 is a cross-sectional view along the line 8A-8A of Fig. 8; FIG. 10 is a cross-sectional view along the long line of the line the long line of the line the long line of the line the long line of the line the long line of the line the long FIGURE of the line the long line of the line the long line of the line the long line of the line the long line of the line the long line of the line the long line of the line the long line of the line the long figure of the line the long line of line 1 El E of Figure 1; 11 is a sectional view of the OA-1 OA of Figure 10; 12 is a sectional view of OB-1 OB of FIG. 10; 13 is a sectional view 1 OC-la C of Figure 10; 14 is a sectional view F-1 F of Figure 1; is a sectional view 14A-14A of FIG. 14; 16 is a sectional view 14B-14B of FIG. 14; 17 is a sectional view 1 G-1 G of Figure 1; 18 is a sectional view 1H-1H of FIG. 1; 19 is a sectional view I-I I of Figure 1; is a sectional view 19A-19A of Figure 19; 21 is a sectional view 19B-19B of FIG. 19; 22 is a sectional view of FIG. 1; 23 is a sectional view 22A-22A of FIG. 22; 24 is a sectional view 22 B-22 B of Figure 22; 4 is a cross-sectional view of K-1 K of FIG. 1; transverse transverse transverse transverse cross transverse cross transverse cross transverse cross transverse cross transverse cross transverse cross As shown in the drawings, a single sliding door frame according to the present invention is constructed so that a leaf sliding a window frame A having a fixed part B is fixed to F on one side of the frame A (Referring to Figure 1, we can see the state in which the various components of the frame with a single sliding leaf are arranged, in order to easily understand the frame by comparison between Figure 1 and the other drawings) As shown in Figures 2 and 3, the window frame A is constructed in the following manner An upper rail 1, a support piece 2, a rigid front post of leaf 3 (shown on the right side of Figure 2, hereinafter simply named by rigid amount of leaf 3), a rear rigid upright leaf 3 '(shown on the left side of Figure 2; hereinafter simply by rigid amount of leaf 3 '), and a mullion 4 are assembled together A glass panel 5 is then mounted in a space defined by the upper cross member 1, the support piece 2, the rigid upright of leaf 3 'in order to constitute the fixed part F An opening part R which is opened and closed by means of the sliding leaf B is provided next to the fixed part F. The opening part R of the window frame A is composed of a outer part 1a of the upper crossmember 1, an outer part 2a of the support part 2, an outer part 3a of the rigid upright of leaf 3, and a side 4a 'of a outer part 4 has mullion 4 The first mounting grooves 6, 6 ', 6 ", 6"' are provided at the ends of all the outer parts 1a, 2a, 3a, 4a, i.e. the grooves are provided on the lateral face of an inner part of the opening portion R A first material 7 sealed to the ir and watertight is attached to the first assembly grooves so as to cover the opening portion R mentioned above The end 7 'of the first material 7 airtight and water is oriented in the internal direction so as to project from the first assembly grooves 6, 6 ', 6 ", 6"' (see FIGS. 2 and 19)> * As shown in FIGS. 2 and 3, the fixed part F is constructed of the following way The glass panel 5 is assembled with the outer part 1a of the upper cross member, and the outer part 2a of the support part 2 The glass panel 5 is also assembled with an outer part 31a of the rigid upright of the leaf 3 'and the other side 4 a "of the outer part 4 has mullion 4 The glass panel 5 is also engaged with a mounting groove 9 which is formed of the glazing beads 8, 8', 8" The glazing beads 8 , 8 ', 8 "are attached to the top rail 1, to the rigid jamb 3' and to the mullion 4 The glass panel 5 is then held by a dry air and watertight material disposed on the outer side, by a watertight and moisture-proof airtight material, and by a The two materials 10 'and 10 "are arranged on the inner side. This rigid wedging material" serves as a back-up material for the material 10 "which is watertight.

moist air and water.

  As also shown in FIG. 2, a first recess 11a in cross-section and a second recess 11b in cross-section are provided on the side of the opening portion R of the mullion 4 in order to gradually return towards the side of the fixed part F mentioned above A second mounting groove 12 "'is provided on the first recess 11a. The second mounting groove 12"' communicates with second mounting grooves 12, 12 ', 12 "which are all provided on the first recess of FIG. the upper cross member 1, which will be described later Two vertical intermediate L-shaped drawing parts 13, 13 'are fixed on the inner face 4' of the mullion 4, which is between the second recess llb and the inner edge

mullion 4.

  As shown in FIGS. 2 and 17, the mullion 4 is fixed by means of the fixing pieces 14 in the form of

  L, at the top rail 1 and the support piece 2.

  In addition, as indicated in FIGS. 2 and 3, receiving pieces 1b, 2b, 3b are fixed on the sides of the outer parts 1a, 2a, 3a. The ends of the receiving pieces 1b, 2b, 3 b are disposed on the outer face of the outer parts 1a, 2a, 3a of the upper rail 1, the support part 2 and the rigid upright 3 leaf, respectively That is to say that the parts are placed on the outer face of the window frame A The second assembly grooves 12, 12 ', 12 "are provided on the inner side of the receiving pieces 1b, 2b and 3b The second mounting grooves 12, 12' , 12 "communicate with the second assembly groove 12" 'which is provided on the first recess 11a of the mullion 4 Second airtight and watertight materials are installed on the second mounting grooves 12, 12 ', 12 ", 12"' so that their ends 15 'make

protruding inwards.

  The sliding leaf B mentioned above is constructed by assembling an upper rail 16, a lower rail 17, flange posts 18, a rigid rail 18 'and a glass panel 5' (see FIGS. 2 and 19). In such a way that the glass panel 5 of the stationary part F, the glass panel 5 'is held by the dry-air and water-tight material disposed on the outer side, the material 10' is watertight. moist air and water disposed on the inner side and by the relatively rigid cushioning material 10 "This cushioning material 10" serves as a backup material to the material 10 'airtight

wet and with water.

  As shown in Figures 2 and 19, when the sliding leaf must be closed, all the ends of the outer parts 16a, 17a, 18a, 18a of all the rails 16, 17, 18, 18 'are arranged to that the ends do not protrude in the direction of the opening part R from the outer parts and one side 4 a 'of the outer part 4 has mullion 4 These outer parts are the in the upper rail 1, 2 a in the support piece 2, and 3a in the rigid leaf upright 3 When the sliding leaf is being closed, the amounts of beats 18 are constructed to be housed in the mullion 4; that is to say in

  the width of the outer part 4 a.

  The sliding leaf B is constructed in the following manner A frame pulley 20 on the side of the flap jamb that moves along the upper guide rails 19 of the upper rail 1, a frame pulley 21 on the front edge of the leaf , and an upper guide member 22 are fixed to the upper rail 16 A lower guide member 24 fixed on the side of the flap jamb moves along the lower guide rails 23 of the support piece 2, and a lower guide 25 mounted on the front edge of the leaf

  are attached to the lower rail 17 mentioned above.

  When the sliding leaf B must be open, it is constructed so as to be covered by the fixed part F due to the displacement of the chassis pulleys 20, 21 and the guide members 22, 24, 25 When the sliding leaf B is closed it is constructed to close the opening portion R, and to be placed parallel to the

  fixed part F and flush with it.

  As indicated for example in FIGS. 3, 14 or 23, the upper guide rails 19 mentioned above consist of horizontal pieces which are formed by bending the lower ends of the outer piece 1c of the upper through 1 and an intermediate piece 1d arranged between the outer part 1c and the receiving part 1d so as to be placed face to face The end of the intermediate part 1d constituting these upper guide rails 19, and the end of the horizontal part of the external part 1c on the side of the rigid upright of leaf 3, are cut at 27 An auxiliary block 28 is installed in the cut portion 27, and fixed to the upper rail 1 mentioned above by means of screws 29 (see FIGS. 23) One end of a bent space 30, which is on the upper auxiliary block 28, corresponds to a guide space 26 formed by the upper guide rails 19, 19, tan say that the other end of the bent space 30 is arranged adjacent to the outer part la of the

upper rail 1.

  In other words, the upper guide rails 19 are arranged parallel to the fixed part F mentioned above inside. The guide space 26 between the upper guide rails 19, 19 communicates with the bent space 30 formed by the upper auxiliary block 28 The chassis pulleys 20, 21 described above are

  move along the upper guide rails 19, 19.

  On the other hand, the upper guide member 22 is engaged in the guide space 26 and in the bowed space

  to move along these spaces 26, 30.

  As indicated for example in FIGS. 14, 16, 22 and 24, the lower guide rails 23 consist of an inner part 2c of the support part 2 and a first intermediate part 2d adjacent to the part In the same way as the upper guide rails 19, the lower guide rails 23 are

  arranged parallel to the fixed part F on the internal side.

  A cutaway portion 33 of the leaf recess is formed in the center of the first intermediate part 2 d which constitutes the lower guide rails 23, that is to say in the part where the mullion 4 and the flap posts 18 are A groove 32 along which moves a first roller 24a of the lower guide member 24 on the side of the flap post is provided in the recess cutting portion 33 The groove 32 is made of a first intermediate piece 2 d of the support piece 2, and a second intermediate piece 2 e disposed outside the first intermediate piece 2 d (see FIGS. 14 and 16). Moreover, as represented in FIG. the ends of the first and second intermediate parts 2d, 2e on the side of the rigid upright 3 of leaf mentioned above, are cut at 27 'A lower auxiliary block 28' is fixed on the cut portion 27 'so to be placed dir below the upper auxiliary block 28 The lower auxiliary block 28 'is then fixed to the support piece 2 by means of screws 29. One end of an elbow rail 34, which is mounted on the lower auxiliary block 28, corresponds to the rail lower guide 23 mentioned above An open end 34 'at the other end of the curved rail 34 is disposed adjacent to the receiving part 2b of the support piece 2 disposed outside the second piece intermediate 2 e mentioned above The open end 34 'communicates, through the space 35 between the lower auxiliary block 28' and the receiving part 2 b, with a drainage orifice 36 which

  is formed in the reception room 2b.

  On the one hand, the guide member 24 on the side of the flap post, and the lower guide member 25 on the front edge of the leaf are arranged to move along the lower guide rails 23 On the other hand , the lower guide member 25 of the front edge of the leaf is arranged to move along the curved rails 34 which communicate with the guide rails

lower 23.

  The drainage port 36 communicates with the outside through a drainage opening 37 which is provided on the lower end of the outer side of the support piece 2. The frame pulley 20 (see FIGS. 11, 12 and 15) The side of the flap post is constructed in the following manner. It is rotatably attached to one end of a main frame 39 on the side of the flap posts 18, on which a draw roller 40 to

  the top, which also serves as a lock, is fixed in rotation.

  Rollers 20a, which roll along the upper guide rails 19, are fixed in rotation of the pins 38 to the main frame 39 The base end side of a support piece 41 of the sliding leaf is fixed in rotation by means of of a support shaft 42 to the intermediate portion of the main frame 39 A spiral spring 43 is further mounted between the support shaft 42 and the upward pull roller 40 mentioned above A first stop 44, biased in the upward direction The support piece 45 is also arranged at one end of the main frame 39 on the front edge of the leaf so as to be suspended in the guide space 26 mentioned above. A roller 46 is fixed in rotation to the support piece 45 and engaged in a first curved groove 47 which is mounted in the intermediate portion of the piece 41 supporting the sliding leaf A second stop 49, suspended on the bat 39 between the support piece 45 and the support shaft 42, is engaged with a second curved groove 48 which is formed adjacent to the first

  curved groove 47 on the side of the support shaft 42.

  A hinge pin 50 is suspended at the end of the support member 41 of the sliding leaf and an intermediate frame 51 is freely fixed on the hinge axis 50 The intermediate frame 51 is fixed so as to move vertically to a connecting block 52 fixed to the upper rail 16 of the sliding leaf B In it the connecting block 52, the end of a set screw 53, penetrating from the lower face of the upper rail 16, is assembled in a spiral with the built

intermediate 51.

  That is to say that the side of the flap posts 18 of the sliding leaf B is supported, by means of the support piece 41 of the sliding leaf, by the pulley

  of frame 20 on the beat uprights.

  When the sliding leaf is being closed, the upper end 44 'of the first stop 44 is brought into contact with the center of the upper rail 1 In other words, the upper end 44' is brought into contact with a projecting edge 54 which is directly provided above the guide space 26 Accordingly, the first stop 44 falls by opposing the force acting on the spiral spring 43 When the sliding leaf is being opened, the first stop 44 rises under the effect of energy from the spiral spring 43 The lower end 44 "of the first stop 44 is then brought into contact with the inner end face of a base 41 'of the support piece 41 sliding leaf described above, thus adjusting the rotation in a direction in which the support shaft 42 of the support piece 41 of the sliding leaf serves as a pivot When the sliding leaf is being opened, the ro The first stop 44 in the other direction is imposed by the fact that the second stop 49 is stopped by a protruding bar 55, which is arranged vertically on the outer end.

  a side wall of the second bent groove 48.

  The space between the upper rail 16 of the sliding leaf and the upper rail 1 can be adjusted in

  acting on the adjusting screw 53 mentioned above.

  In FIG. 11, the reference numeral 56 designates a

cover plate.

  The frame pulley 21 on the front edge of the leaf is constructed in the following manner It is arranged on the side of the guide member 22 between the frame pulley 20 mounted on the side of the flap post and the guide member As shown in FIGS. 8 and 9, arm-shaped parts 58 ', 58' are suspended from a main frame 58, to which: - rollers 21a, moving along the upper guide rails 19, The support rollers 59, 59 are rotatably attached to the arm-shaped parts 58 ', 58' respectively in both the inner and outer direction. sliding door leaf is arranged to protrude from the upper face of the upper rail 16 of the sliding leaf B Two projecting support pieces 60 ', 60' placed opposite the support frame 60 of sliding leaf, are vertically arranged in the external direction The support rollers 59, 59 are supported so as to move at a time

  in the internal direction and in the external direction.

  That is to say that the face of the front edge of the sliding leaf B is supported, by means of the support frame 60 of the sliding leaf, by the frame pulley 21 on the front edge of the leaf Thus, the position of the sliding leaf B can be modified both in the

  internal direction and in the external direction.

  As shown in FIG. 23, the upper guide member 22 is constructed in such a way that a roller 22a is rotatably attached to the end of an arm 61, whose base is rotatably attached to the front of the sliding leaf B The upper part of the front side of the sliding leaf B moves along the guide space 26 and the bent space 30 mentioned above The upper part of the front side of the sliding leaf B moves between the rigid uprights 3, 3 'while being controlled by the roller 2a of the upper guide member 22. As shown in FIGS. 14 and 16, the lower guide member 24 on the side of the beat post is constructed in the manner The base of an arm-shaped piece 63, which is bent at its center, is rotatably attached to a horizontal piece 62 'of a fastener 62. The fastener 62 is

  attached to the flap posts 18 by means of screws 29.

  The first roller 24 mentioned above and a second roller 24b are arranged parallel to one another, and its rotationally fixed on the front face of the arm-shaped part 63 The two rollers 24a and 24 b are engaged with the lower guide rails 23 mentioned above At the closing of the sliding leaf, the first roller 24 shifts towards the groove 32 being assisted by the cut-out portion of the embrasure 33, so as not to interfere with the closing operation of the sliding portion B on the opening portion R. In the drawings, the numeral 64 denotes a support roller for supporting the horizontal piece 62 'for securing the workpiece 62. The support roller 64 is

  fixed in rotation on the support piece 2.

  The operation of the lower part on the side of the flap jamb of the sliding leaf B is regulated by this lower guide member 24 on the side of the flap post. The lower guide member 25 on the front edge of the leaf is mainly represented on FIG. 24 That is, it is constructed in the same way as the upper guide member 22 at the end of an arm-shaped part 65, the base of which is fixed in rotation at the edge before the leaf, the roller fixed in rotation is engaged with the lower guide rails 23 The lower guide member 25 moves along the lower guide rails 23 and curved rails 34 which communicate with the lower rail 23 rails lower guide 23 and the curved rails 34 are arranged on the lower end of the sliding leaf B. The numeral 66 denotes a long, vertically oriented orifice which is provided in the vertical center flapping amounts 18 described above As previously described, the flap amounts 18 are housed inside the width of the mullion 4 when the sliding leaf is closed. A fixed frame 67, on which an operating knob 68 is fixed, is installed from

  closing the long orifice 66 (see FIGS. 5 and 7).

  A pinion 70 is attached to the end of a rotating shaft 69 of the operating knob 68 The parts 73a, 73 'has upper and lower intermediate parts

  73, 73 'are engaged in the cut sections 72, 72'.

  The sections 72, 72 'are provided on the bases 71a, 71a of upper and lower racks 71, 71' which are engaged with the pinion 70. The upper and lower intermediate parts 73, 73 'are respectively fixed at the ends. upper and lower of the frames 74, 74 'movable vertically (see Figure 7) As shown in Figures 10 and 11, an upward pulling member 75 is fixed to the upper end of the frame 74 movable upwards On the contrary, as shown in FIGS. 9 and 11, a downward pulling member 75 'is attached to the lower end of a downwardly movable frame 74' A pull-up piece 76, which also acts as lock, is mounted on the upper end of the pulling member upward 75 The upward pulling member 75 is disengaged from the drawing roller 40 upwards On the other hand, a pulling piece downwards 76 ', which also plays the role of lock, is my at the lower end of the pulling member 75 'The pulling member 75' is disengaged from the

  second intermediate piece 2 e of the support piece 2.

  Numeral 77 denotes a distinct upwardly projecting piece projecting in the direction of the mullion 4 and which is disposed on the lower end of the upward pulling member 75 (see FIGS. 10 and 11). numerical landmark 77 'denotes a distinct downwardly projecting piece projecting in the direction of the mullion 4 and which is disposed on the upper end of the upward pulling member 751 (see FIGS. 10, 11, 12 and 13) The upper and lower distinct receiving pieces 78, 78 'are mounted on the inner face 4' of the mullion 4 The upper and lower distinct receiving pieces 78, 78 'come into contact and overlap in the direction between the parts protruding 77, 77 'and the rigid amount

  3, 3 'when the leaf is closed.

  Numerals 79, 79 'denote upper and lower intermediate draw rollers which are arranged at the center of each of the upwardly and downwardly movable frames 74, 74' (The intermediate bottom draw roller 79 'is shown in FIG. 2) In the same way as in the case of the upper and lower separate receiving pieces 78, 78, the intermediate pulling pieces 13, 13 ', which stop the intermediate pulling rollers 79, 79', are mounted on the inner face 4 'mullion 4 The intermediate rollers 79, 79' are constructed so as to be compressed in contact with the intermediate drawing parts 13, 13 'As previously described, the second airtight and the water is mounted on the first recess 11a of the mullion 4 The second airtight and watertight material 15 is brought into contact with a piece 18c of the flapping amounts 18 during pressure contact (see figure 18). The numeral 80 designates an upper spring blade. One end of the leaf spring 80 is attached to the upper part of the upward pull member 75 (see FIG. 11). The numeral mark 80 'denotes a lower leaf spring A first end of the lower leaf spring 80 'is attached to the lower portion of the downward pull member 75' (see Fig. 13). The other end of the upper leaf spring 80 is attached to the base An upper connecting piece 81 The base of a horizontally movable upper frame 82 is attached to the end of the work piece.

upper link 81.

  The horizontally movable upper frame 82 is engaged with a horizontal upper guide groove 83 'in which a piece 16c of the upper rail 16, which comes into contact with the second air and water seal material, and away from it, forms an outer wall This commitment is obtained in the same manner as in the case of the frame 74 movable upwards; that is, in the same manner as when the upwardly movable frame 74 is engaged with a vertical guide groove 83 provided on the beat posts 18 (see FIGS. 11 and 20) The upper intermediate draw piece 84 is attached to the end of the upper frame 82

mobile horizontally.

  As shown in FIGS. 19 and 20, the upper intermediate pulling piece 84 has a rising piece 84a on its outer side. A cutaway portion 86 of a receiving piece 85 of the intermediate pulling piece is upwards. formed in the center of

the rising piece 84 a.

  The receiving piece 85 of the upper intermediate pulling piece is placed substantially in the middle of the upper rail 1 between the rigid upright of leaf 3 and the mullion 4, and is placed so as to be suspended from the upper rail 1 in the vicinity of the receiving part lb of the top rail (see

Figure 19).

  In addition, the other end of the lower spring blade 80 'mentioned above is attached to the base of a lower link piece 81'. The base of a horizontally movable lower frame 82 'is attached to the workpiece

lower link 81 '.

  In the same manner as when the horizontally movable upper frame 82 is engaged with the horizontal upper guide groove 83 ', the horizontally movable lower frame 82' is engaged with a horizontal bottom guide groove 83 '' in which a rail piece 17c lower part 17 which comes into contact with the second airtight and water-proof material 15 and forms an outer wall (see FIGS. 13 and 19). A lower intermediate-draw piece 84 'is fixed in the center of the horizontally movable lower frame 82 'As shown in Figs. 19 and 21, the lower intermediate draw piece 84' is constructed in a manner similar to the upper intermediate pull piece 84. It has a falling piece 84 'a on its outer side A cut-out portion of embrasure 86 'of a receiving piece 85' of the lower intermediate pull piece is formed in the center of the piece

  lower intermediate draft 84 'a.

  The receiving part 85 'of the lower intermediate drawing part is arranged, in a vertical direction, symmetrically with respect to the receiving part 85 of the upper intermediate drawing part The receiving part 85' of the lower intermediate drawing part is disposed substantially in the middle between the rigid amount of leaf 3 and the mullion 4 on the support piece 2, and rests on the support piece 2 in the vicinity of the room receiving the room

2b (see figure 19).

  The front end of the lower frame 82 'movable

  horizontally extends to the side of the rigid rail 18 '.

  A compressed part 87, having inclined faces 87 ', 87' inclined towards the rigid uprights 3, 3 'at their outer ends, is attached to the end of the

frame 82 '(see Figure 25).

  The compressed part 87 comes into contact, in response to the horizontal movement of the horizontally movable lower frame 82 ', with the inner face and is disengaged from a closed top 88 of the drainage orifice 36 As illustrated in FIG. the closed top 88 has an elastic member 88a on its outer end, and is arranged to be biased in the opening direction by a spring 88. One end of the spring 88

  is fixed in rotation on the support part 2.

  The numeral 89 in the drawings denotes a support piece which is arranged in the vertical center of the

  face 18 "opposite the mullion 4 of the beat amounts 18.

  The amounts of flapping 18 are always positioned on the inner side of the fixed part F described above (see FIGS. 5, 6 and 7). The base of a regulating part is inserted between two horizontal pieces 89 a of a piece of support 89 The regulating part 90 is fixed in rotation, by means of an axis 91, on the parts

horizontal 89 a, 89 a.

  The regulating portion 90 is constructed in the form of a frame somewhat similar to a groove composed of a central piece 90a, and regulating pieces 90b, 90b ',

  vertically connected to center piece 90 a.

  A projecting piece 90 ', which extends vertically, is mounted on the outside of the central piece 90a. As described above, the end sides of the regulating pieces 90b, 90b' are fixed in rotation to the support part 89 by means of the shaft 91 The regulating part is urged in rotation by a spiral spring 92 which is wound around the axis 91 in the direction of clockwise in FIG. 5. In other words, the regulating portion 90 is urged in a direction in which the projecting piece 90 'faces the mullion 4; that is, in a direction in which the projecting piece 90 'moves away from the face 18' facing the mullion 4 Due to the force acting on the spiral spring 92, the regulating pieces 90b, 90 b 'are positioned so as to be on the vertical tracks of the upper and lower intermediate parts 73, 73' mentioned above A receiving part 93 of the upper regulating part, which stops the upper regulating part 90b, is provided at the lower end of the upper intermediate piece 73 so as to project in the direction of the mullion 4 In like manner a piece 93 'for receiving the lower regulating part, which stops the lower regulating part 90b', is mounted at the upper end of the intermediate lower part 73 'so as to project into the

direction of mullion 4.

  Further, as shown in Fig. 2, a roller frame 94 is provided at a suitable position of the rigid leaf post 3 on the inner side so as to be covered by the receiving part 3b in the inner and outer directions. auxiliary roller 94a, which presses on an inner part 18 'b of the rigid rail 18', is fixed

in rotation to the roller frame 94.

  An element designated by the numeral mark 95 in FIGS. 3 and 4 is a shim which makes it possible to obtain the fixed part F. The operations of the various components go

now be described.

  FIGS. 8, 22, 23 or 24 show a state in which the sliding leaf B is completely or partially open. In these conditions, as indicated by the dashed lines of FIGS. 5, 6, 7, the regulating portion 90 rotates under FIG. effect of the force acting on the spiral spring 92 It rotates on the axis 91 in the clockwise direction as shown in FIG. 5 The upper regulating part 90b of the regulating part 90 is stopped by the On the other hand, the lower regulating part 9 Ob 'of the regulating part 90 and stopped by the receiving part 93' of the lower regulating part As a consequence, the upward movement of the mobile frame 74 towards the lower regulating part 90 The upwardly movable frame 74 is fixed, by means of the upper intermediate piece 73, to the receiving piece 93 of the upper regulating piece. The downwardly movable frame 74 'is attached, by means of the lower intermediate piece 73', to the receiving part 93 'of the lower regulating part. In other words, the downwardly movable frame 74' is fixed. , although the upper and lower intermediate pieces 73, 73 'are connected to the pinion 70 by means of the upper and lower racks 71, 71', the button 68 will not rotate due to the regulation explained above, even if

  we try to turn the knob 68 inadvertently.

  On the other hand, the support piece 41 of the sliding leaf is prevented from rotating because a lower end 44 "of the first stop 44 is stopped by the inner end face of the base 41 'of the support piece 41 of the sliding leaf and because the second stop 49 is stopped by the bar in the same way as in the same way as on the side of the amount of flap 18 (rear edge of the leaf), a fixed space between the pulley of frame 21 of the front edge of the leaf and the rigid rail 18 'of the sliding leaf (front edge) is maintained, thereby regulating the rotations of the arm-shaped part 61 of the upper guide member 22 of the shaped part. arm 64 of the lower guide member 24 on the side of the flap post and the arm-shaped part 65 of the lower guide member

on the front edge of the leaf.

  Under the above conditions, when the sliding leaf B moves in the direction of the rigid jamb of leaf 3, that is to say in the closed direction, the rollers 20a of the chassis pulley 20 on the side of the amount of flapping, and the rollers 2a of the frame pulley 21 of the front edge of the leaf, move along the upper guide rails 19 The roller 22a of the upper guide member 22 crosses

  the guide space 26 and advance in the bent space 30.

  Likewise, the rollers 24a, 24b of the lower guide member 24 on the beat post side move along the lower guide rails 31 (As shown in Fig. 16, the first roller 24a moves in direction of the recess cutout portion 33) The roller 25a of the lower guide member 25 on the front edge of the leaf moves along the lower guide rails 31, and progresses in the curved guide rails 34 The workpiece 18 'b of the rigid rail 18' of the sliding leaf B is brought into contact with the auxiliary roller 94a. As partially illustrated in FIGS. 15 and 16, the sliding leaf B is arranged so as to move across the frame. A. At this moment, the upper end 44 'comes into contact with the protruding edge 54, so that the first stop 44 falls by opposing the spiral spring 43, and disengages from the front face. inner end of the base 41 'of the pi At this moment, the frame 60 of the sliding leaf holder, ie the rigid rail 18 'is made to move in the direction of the frame pulley 21 on the edge. front of the leaf, thus releasing

  the obstacle of the arm-shaped parts 61, 63, 65.

  When the control knob 68 is pressed so as to force the flap posts 18 in the outer direction, i.e. in the direction of the mullion 4, the first roller 24a of the lower guide member 24 on the side of the flap amount passes through the cut-out portion of the recess 33 in the grooves 32 The rigid rail 18 'remains momentarily between the auxiliary roller 94a and the receiving part 3b of the rigid upright 3 on the front edge of the leaf The workpiece protruding 'is stopped by the inner end face of the mullion 4, so that the regulating portion 90 is forced to rotate by opposing the spiral spring 92 The regulating parts 90 b, 90 b' of the regulating portion 90 release the limitation exerted by the receiving parts of the upper and lower regulating parts The rotation of the control knob 68 is thus made possible. In addition, when the control knob 68 is rotated, the pinion 70 fixed to the rotating shaft 69 rotates, thereby vertically displacing the upper and lower racks 71, 71 '. Due to the rise of the upper rack 71, the The upwardly movable frame 74 which is connected to the upwardly movable frame 74 also mounts the upwardly projecting portion 77, formed on the upwardly movable frame 74 mounted on the upper intermediate part 73. the upper pulling member 75 comes into contact with the separate upper receiving piece 78 and covers it. Moreover, due to the lowering of the lower rack 71 ', the downwardly movable stand 74' drops under the effect the lower intermediate member 73 'The downwardly pulling member 75' connected to the downwardly movable frame 74 'also extends downwardly. The separate protruding portion 77' downwardly formed on the downward pulling member 75 ', comes e The rigid rail 18 'is introduced into the space between the auxiliary roller 94a and the receiving part 3b because the separate, upwardly protruding portion 77 in contact with the separate upper receiving piece 78 and covering it, and also that the distinct protruding portion 77 'comes into contact with the separate lower receiving piece 78' and covering it. The sliding leaf B is located therefore between the mullion 4 and the window pillar 3 In other words, the position of the sliding leaf B varies so that it is oriented in the outer direction and closes the opening portion R. In addition, as shown in the figures 10 or 11, due to the rise of the upper pulling member 75, the upward pulling piece 76 fixed to the upper pulling member 75 is brought into contact with the pull roller 40 more, co even as shown in FIG. 11, due to the descent of the lower pulling member 75 ', the pulling piece 76', attached to the lower pulling member 751, is brought into contact with the second piece intermediate 2 e of the support piece 2 As a result, the upper and lower portions of the flapping posts 18 of the sliding leaf B are drawn (Thus, the side of the rigid rail 18 'is pulled towards the side of the receiving room 3 b of the rigid amount 3 because the side of the rigid rail 18 'is pressed in contact with the auxiliary roller 94) Similarly, the intermediate portion of the flap amounts 18 is drawn to the outer direction that the draw rollers upper and lower intermediate 79, 79 'are pressed in contact with the intermediate pulling parts 13, 13' The upper and lower intermediate pulling rolls 79, 79 'are arranged on the frames 74, 74' movable upwards and downwards. e down The intermediate printing parts 13, 13 'are arranged on the

inner face 4 'of the mullion 4.

  When the upper drawing member 75 rises, the horizontally movable upper frame 82 advances, with the help of the upper leaf spring 80, in the direction of the rigid rail 18 '(the rigid window edge post 3). the operation according to which the sliding leaf B is pressed so that its position varies and is oriented towards the external direction, the upper intermediate drawing piece 84, fixed to the upper frame 82 movable horizontally, is pressed in contact with the outer face The upper intermediate draft piece 85 is placed, by virtue of the recessed cut-out portion 86, on the inner side of the ascending piece 84. In addition, at the moment when the lower draw member 'goes down, horizontally movable lower frame 82' advances, by means of lower spring blade 82, in the direction of rigid rail 18 '(the amount of the edge of 1: window 3) Due to the operation in which the sliding leaf B is compressed so that its position varies and is oriented towards the external direction, the lower intermediate drawing piece 84 'fixed to the horizontally movable lower frame 82' is compressed in contact with the outer face of the lower intermediate draft piece 85 'The lower intermediate draft piece 85' is placed, with the aid of the cut-out recess portion 86 ', on the inner face of the downward piece 84 a. Due to the contact pressure 4 mentioned above, the intermediate parts of the upper and lower rails 16, 17 of the sliding leaf B are

pulled in the outer direction.

  As illustrated in FIGS. 2 or 19, by assembling the various components mentioned above, it is possible to obtain the air and watertight conditions on the outer side because the end 7 of the first air and water-tight sealing material 7 is in contact with the air and water-tight material of the sliding leaf B The first sealing material 7 air and water is installed so as to cover the opening part R, and arranged respectively on the outer part of the upper crossbar 1, the outer part 2 of the support piece 2, the outer part 3 has the rigid pillar 3, and the outer part 4 has mullion 4 Furthermore, it is also possible to obtain the air and watertight conditions on the inner side because the ends 15 ' second air and water-tight sealing materials come into contact with the piece 1 6 c of the upper rail 16, the piece 17 c of the lower rail 17, the piece 18 c of the flange posts 18 and a piece 18 'c of the rigid rail 18' All the parts mentioned above are fixed on the sliding leaf B The second airtight and watertight materials 15 are respectively fixed on the receiving part 1b of the upper crossmember 1, the receiving part 2b of the bearing part 2, the receiving part 3 b of the rigid amount of window 3, and the first step lla of

Mullion 4.

  In addition, the compressed part 87, fixed to the horizontally movable lower frame 82 'bears against the

  closed top 88, which closes the drainage orifice 36.

  As described above, it is possible to close the opening part R by means of the sliding leaf B As shown in FIG. 2, when it is closed, the sliding leaf B is arranged flush with the fixed part F so that the external appearance of the frame & a single sliding leaf according to the present invention becomes similar to that of a fixed frame. The opening part R can be opened because the various components described above return to their original position by acting on the control button 68. The opening operation is the same as the closing operation mentioned above. above, but the

  Closure procedures are reversed.

  The explanation of the opening operation will therefore not be

described here.

Claims (3)

  A single sliding leaf frame in which a sliding leaf (B), which is placed on the inner face of a fixed part (F) when it is open and which closes an opening part (R) when it is closed, is attached to a window frame (A) which has a fixed part on one side and the opening part (R) on the other side, characterized in that upper guide rails (19) are fixed on an upper rail ( 1), the sliding leaf (B) being supported, by means of sliding leaf support pieces, by a pair of frame pulleys (20, 21) which move along said upper guide rails (19) so as to changing the position of the sliding leaf (B) in the direction of said frame pulleys (20, 21), and that a bent space (30) is provided near a rigid front edge edge of said guide rails; upper guide means (19), one end of said bent space (30) communicating with a space this guide (26) formed between said guide rails, the other end of said bent space (30) being arranged on an outer face of said guide space (26), and a front face of said sliding frame is supported, by means of arm-shaped parts (58 ') by an upper guide member (22) which moves through these spaces to modify the position of the sliding leaf (B) in   the direction of said upper guide member.   A single sliding leaf frame according to claim 1, characterized in that the upper guide rails (19) form a pair of horizontal pieces which are arranged across the gap space.   guiding (26) in internal and external directions.   3 Single sliding door frame according to   claims 1 and 2, characterized in that   the guide space (26) and the bent space (30) communicate with each other.