WO2008084301A1 - Line for the production of operating accessories for door and window frames - Google Patents
Line for the production of operating accessories for door and window frames Download PDFInfo
- Publication number
- WO2008084301A1 WO2008084301A1 PCT/IB2007/003839 IB2007003839W WO2008084301A1 WO 2008084301 A1 WO2008084301 A1 WO 2008084301A1 IB 2007003839 W IB2007003839 W IB 2007003839W WO 2008084301 A1 WO2008084301 A1 WO 2008084301A1
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- WO
- WIPO (PCT)
- Prior art keywords
- frame
- line according
- vertical
- contact
- horizontal
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/0004—Lock assembling or manufacturing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/24—Means for transmitting movements between vertical and horizontal sliding bars, rods or cables for the fastening of wings, e.g. corner guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/08—Fittings for doors and windows of buildings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/02—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening
Definitions
- This invention relates to a line for the production of operating accessories for frames, especially frames forming part of door and window units.
- door and window frames for example, frames made of metal, PVC or wood and aluminium
- doors and windows that can be opened by tilting or turning
- operation of the door or window requires a plurality of accessory elements applied to both the fixed frame and the mobile frame of the door or window.
- the operating unit which enables the mobile frame of the door or window to be positioned in its different configurations (namely, turn opened, tilt opened or closed) upon actuation of a handle located on the outside surface of the mobile frame itself.
- the operating unit normally consists of a pair of rod segments (each, in practice, being a length of metal or plastic profile) for simple side-hung, turn opening configurations which we shall take as reference for convenience of description since tilt and turn units have more rod segments which must cover the full perimeter of the door or window frame.
- the two rod segments are joined to each other by a connecting element, or
- drive rod as it is called in the jargon of the trade, positioned between the two segments and attached to them using pins which are normally present on the drive rod and which may be inserted in the holes in the corresponding ends of the segments.
- the two segments also have other seats or holes, made close to the ends opposite those attached to the drive, for their connection, during door or window assembly, to the moving parts which open and close the mobile frame (push bolts or lock terminals) and to drive elements (such as corner drives) for tilt opening of the mobile frame.
- the operating unit structured in this way is obtained using a method according to which the rod segments are made by a special cutting machine from a metal profile, with a suitably shaped cross-section, which can be attached with a matching fit in a groove present on the door or window frame profile.
- the length of the segments depends on the dimensions (height and width) of the mobile frame in which they will be inserted.
- the segments are further machined to create the seats and/or holes mentioned, which are needed in order to connect them to the drive rod and to the opening/closing and drive elements.
- the segments are assembled in succession, each being attached to the operating elements until assembly on the frame profile is complete.
- the operating unit is made from a single rod of the same height as the door or window frame to which it has to be fitted and the accessories may be assembled directly on the rod before the latter is inserted into the slide groove of the mobile frame (see also European patents EP 1.132.169 and EP 1.232.830 by the same Applicant as the present).
- this invention achieves this aim by providing a line for the production of accessories for frames, in particular, a line for the production of door and window frame accessories and comprising the technical characteristics set out in one or more of the appended claims.
- FIG. 1 is a schematic perspective view of a line according to the invention for the production of accessories for frames forming part of door and window units;
- - Figure 2 is a front view of a door or window frame measuring station forming part of the line of Figure 1 ;
- FIG. 3 is a top plan view, with some parts cut away, illustrating a detail A of the apparatus of Figure 2;
- FIG. 4 is a view from B l, with some parts cut away and others in cross section, showing a detail B of the apparatus of Figure 2;
- FIG. 5 is a front view, with some parts cut away to better illustrate others, showing a detail B of the apparatus of Figure 2;
- FIG. 6 is a view from B2, with some parts cut away and others in cross section, showing a detail B of the apparatus of Figure 2;
- FIG. 7 is a schematic front view of a detail C of the apparatus of Figure
- FIG. 8 and 9 are perspective views of corresponding sensor elements mounted on the apparatus of Figure 1;
- FIG. 10 is a front view of an accessory which can be made using the line of Figure 1;
- Figure 11 is schematic front view of a detail from Figure 3;
- FIG. 12 is a schematic front view of a detail C from Figure 1, showing another embodiment of the stop reference of the apparatus.
- the line according to the invention labelled 101 in its entirety, is used for the production of operating accessories for frames 1 which may comprise a pair of vertical members or substantially vertical sides 2 and a pair of horizontal members or sides
- the accessories 39 in the embodiment illustrated may comprise at least one operating rod 40 slidably fitted to at least one of the vertical or horizontal sides 2 and 3, this does not mean that the accessories to be made may not be two or more rods or rod segments designed to cover the entire frame perimeter (as is necessary for tilt and turn door and window frames).
- the accessory 39 may comprise a rod 40, provided, if necessary, with an end fitting 41, an end hole 42 and contact bolts 43, 44, 45 for a handle (which, as described below, can be applied to one side 2 or 3 of the frame 1) and for closing elements not illustrated.
- the line 101 for the production of the accessories 39 comprises: - a first station 100 on which the frame 1 is positioned and which is equipped with elements 7, 8 for automatically detecting at least two edges 2b, 3b of the vertical and horizontal sides 2 and 3 of the frame 1 ;
- control unit 10, 36 which is used for calculating and processing dimensions H and L of the respective vertical and horizontal sides 2 and 3 and which is connected on one side to the detection elements 7, 8 and, on the other, to
- the height and width of the frame 1 are automatically measured and the respective dimensions
- H and L are immediately sent to the second station 38 which makes in real time one or more rods 40 ready for assembly (depending, as mentioned above, on the type of door or window to be made and which is set at the second station 38).
- the second station 38 is not described in detail in this specification since its main parts and operation are fully described in European patent application EP 1.454.708.
- the first station 100 is used for what may be called automatic measuring of the frames 1.
- the vertical side 2 or the horizontal side 3 may identify the vertical member or the horizontal member of the door or window 1 according to the type of door or window to be made (traditional door or window which can be opened by turning, a door or window which can be opened by tilting or turning, or a bottom-hung window).
- the first station 100 basically comprises (see also Figure 2):
- a mounting structure 4 forming a supporting/contact surface for the frame 1 and having at least two references 5 and 6 for a respective vertical side 2 and horizontal side 3 of the frame 1 ;
- a processing unit 10 connected to the detection elements 7, 8 and designed to calculate a dimension (H and L) for the vertical side 2 and the horizontal side 3 according to the stroke performed by the detection elements 7, 8 between the first and second signals Sl, Sl' and the respective references 5, 6.
- an immediate and precise measurement of the height H and width L of the frame 1 can be obtained automatically and without manual operations.
- the frame 1 has, normally on one side (vertical or horizontal 2 or 3), at least one slot-like opening 2a for housing operating elements (that is to say, the above mentioned handle for opening and closing the door or window).
- the detection elements 7, 8 comprise at least one sensor 11 designed to detect the presence of the slot-like opening 2a and to send a third signal S2 to the processing unit 10 designed to calculate a measurement Hl between the point detected S2 and the respective contact reference 5, 6.
- Figure 2 also shows a reader 12 which can be used to view the dimensions detected by the elements 7, 8.
- the reader 12 may be directly connected to the processing unit 10.
- the mounting structure 4 may comprise at least two beams 13 and 14, joined to each other at an angle to form an "L" shape, for supporting the frame 1 which can be positioned with the two sides, vertical and horizontal 2, 3, in contact with and resting on the corresponding beam 13 and 14.
- the two beams 13 and 14 are reinforced by two additional diagonal tie rods 13t and 14t to form a rigid and stable supporting surface for the frame 1.
- Each beam 13 and 14 also has a tubular cross-section, housing a corresponding drive belt 15 and 16 (also partly visible in Figures 3 to 7), trained around a pair of rollers 17, 18 and 19, 20, of which one (17 and 19) is motor- driven by a single motor drive unit 9, forming the above-mentioned movement means, and positioned close to the corner of the "L" formed by the beams 13 and 14.
- each belt 15 and 16 there is a carriage 21, 22 with a respective element 7, 8 for detecting the presence of the vertical and horizontal sides 2, 3: in this way the elements 7, 8 may be moved along the respective beams 13 and 14 in both directions (see arrows F7 and F8) and behind the sides 2 and 3 of the frame 1.
- the mounting structure 4 extends, in the vertical sense, at an angle ⁇ to a line P perpendicular to a treadable surface PC that supports the structure 4, allowing the frame 1 to be stably supported (see also
- the beams 13 and 14 are also supported by a supporting base 23 resting on the treadable surface PC.
- the above-mentioned stop references 5 and 6 consist of: - one of the beams 14, forming the horizontal support for the frame 1, and having a plurality of projecting rollers 24 for supporting the horizontal side 3 and so forming an initial reference point for measurement of the vertical side 2; - a fixed contact 25 positioned on the vertical beam 13 and fitted with a microswitch 26 for contact with the vertical side 2 designed to send an initial reference signal SR, for measuring the horizontal side 3, to the processing unit 10.
- the contact 25 may be controlled by means 250 for adjusting the contact 25 itself and associated with the beam 13 in such a way as to enable the reference 25 to be adjustably positioned closer to or further from the beam 13 (see arrows F250).
- the adjustment means 250 may comprise:
- a plate 251 protruding transversally from the beam 13 and provided with a graduated reference strip 252 and a slot 253 in which the contact 25 can be fastened after being made to slide in a plane parallel to the plate 251;
- a rotary selection drum 254 connected to a bracket 255 protruding transversally from the end of the plate 251 furthest away from the beam 13, and mounting a plurality of pins 256 that can be adjustably screwed into the drum 254 in such a way that the free end of each forms a stop for the back of the contact 25, thereby obtaining respective variable reference stops that can be selected by turning the drum 254 (see arrow F254).
- the contact 25, provided with suitable means 257 for engaging and disengaging the plate 251 in the slot 253, can be positioned relative to the beam 13 according to the type of profile used or the type of handle applicable to the door or window (as described below) in such a way as to correctly position the vertical side of the door or window with the part concerned (the edge 2b) placed opposite the beam 13 in which the detection element 7 is made to pass.
- each detection element 7 and 8 comprises at least:
- a main body 27 attached to the respective carriage 21 and 22 able to slide along the corresponding tubular beam 13 and 14; - a contact lever 28, rotatably connected on the main body 27, and positioned so that it projects transversally from the main body 27 so as to intercept with its end 28a as it slides along the beam 13 and 14, the edge 2b and 3b of the vertical side 2 or the horizontal side 3, and so as to rotate (see arrow F28) towards the respective beam 13 and 14 to activate - a sensor 29 positioned on the main body 27, designed to send the relative first and second reference signals S l, S l', connected to the processing unit 10.
- the above-mentioned main body 27 also has a projection 30 on which there is a magnet 31 for removably retaining the other end of the contact lever 28, so that it can be held stable, in the interception position, before contact with the edge 2b, 3b of the frame 1.
- Each of the levers 28 has a pin 28p rotatably housed in a hole 32 in the main body 27, allowing said lever 28 rotation.
- a spring 33 designed to increase the lever 28 speed of rotation on coming into contact with the edge 2b, 3b of the frame 1.
- the spring 33 allows lever 28 rotation to be speeded up immediately after contact with the edge 2b, 3b of the frame 1, so as to avoid scraping between the lever 28 and the edge 2b, 3b which could scratch the frame 1 and to simultaneously obtain immediate activation of the signal Sl, Sl'.
- one of the elements which, in the embodiment proposed, is the vertical detection element 7, has an optical sensor 11, forming the above mentioned sensor 29, positioned on the main body 27 and which can be placed opposite the vertical side 2 (see Figures 4, 5, 6, 7 and 9).
- the optical sensor 11 allows the third reference signal S2 to be sent when it passes close to the slot-like opening 2a.
- the detection element 7, thanks to rotation of its lever 28, passing in front of the optical sensor 11, activates the optical sensor which sends the first signal Sl.
- the sensor 11 As the main body 27 moves downwards, the sensor 11 is positioned in front of a gap (the slot 2a) in the edge 2b of the vertical side 2 of the frame 1 and the sensor 11 consequently sends the third signal S2.
- the other detection element 8 (see Figures 3 and 8), positioned on the horizontal beam 14, has the detection sensor 29 consisting of a microswitch 29m positioned on the main body 27 and in contact, in a non-operating position, with the projecting end of the lever 28.
- lever 28 rotation caused by contact with the edge 2b, 3b of the frame 1, breaks an electric contact designed to allow the second signal Sl' to be sent.
- Figures 3 and 7 show how, at its free end, each beam 13 and 14 has a contact pin 34 and 35, projecting from the beam 13 and 14 and parallel with it, designed to intercept the relative lever 28 of each detection element 7 and 8, when the carriages 21 and 22 perform a return stroke, so as to allow the resetting, in the projecting position, of the levers 28. This allows automatic repositioning of the levers 28 for a new measurement.
- the single motor drive unit 9 in this embodiment consists of a motor associated with the mounting structure 4 and kinematically connected, for example by a belt 9a with double toothing, to two gearwheels 9b, 9c keyed to respective shafts 17a, 19a of the rollers 17 and 19 driving the corresponding belts 15 and 16.
- the double toothing of the belt 9a allows co-ordinated movement towards and away from each other by the carriages
- the unit 10 for processing the signals Sl, Sl', S2 is also attached directly to the motor 9 and comprises an encoder 10a designed to calculate the relative distances based on the count on the motor 9 which moves the carriages 21 and 22.
- the means 50 and 51 allow a check for the presence of the detection elements 7, 8 to be carried out when they arrive in their starting position and interaction with the detection elements 7, 8 to send a signal S5 to the unit 10 designed to allow the unit 10 to be reset for a new measurement.
- the element 50 is positioned on the vertical beam 13 and consists of a bar or "flag" (see Figure 7) which is intercepted by the optical sensor 11 on its return stroke, which sends a "closing" signal S5 directly to the unit 10.
- the element 51 consists of a microswitch positioned on the beam 14 close to its free end and which the carriage
- the microswitch 51 is directly connected to the unit 10 so as to allow the signal S5 to be sent to the unit 10, when contact is made with the carriage 22, to allow the unit 10 to be reset. Integration in the line 101 between the first station 100 described above and the second station 38 thus allows: placing of the frame 1 on the mounting structure 4, measuring of the dimensions of the sides 2, 3 and of the slot 2a and automatic sending to the second station 38 of the related signal S3 of the frame 1 dimensions H, L, Hl measured, in such a way as to automatically make in real time one or more operating accessories 39 as illustrated in Figure 10, or even, as stated, separate accessories, such as rod segments to be applied to all the sides of the frame 1 for tilt opening movements of the door or window in the case of a different frame 1 configuration where there are drive rods on more than one side of the frame 1.
- said layout of the machining and bolts on the rod 40 may be created immediately after measuring the frame 1 and after entering the other relevant data at the second station 38, without any intermediate steps having to be performed by the operator and providing very precise dimensions and positioning of the accessories.
- a data interface unit 36 forming part of the processing unit and connected on one side to the unit 10 and, on the other, to a control and processing unit 37 forming part of the second station
- the dashed line in Figure 1 represents an alternative layout of the unit, where the interface 36 is built into the control and processing unit 37 and both are installed inside the second station 38.
- a line structured in this way thus achieves the above mentioned aims, allowing rapid measurement of the main dimensions of the frame and the production of operating accessories to be assembled on the frame, surely and with fewer positioning errors for the elements of which the accessories consist.
- the invention described above is susceptible of industrial application and may be modified and adapted in several ways without thereby departing from the scope of the inventive concept. Moreover, all details of the invention may be substituted by technically equivalent elements.
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Abstract
A line for the production of operating accessories for frames (1) that comprise at least one first, vertical side (2), and at least one second, horizontal side (3), attached to each other; the accessories (39) comprising at least one operating rod (40) slidably applicable to at least one of the vertical or horizontal sides (2, 3); the line (101) comprises: a first station (100) on which the frame (1) is positioned and which is equipped with elements (7, 8) for automatically detecting at least two edges (2b, 3b) of the vertical and horizontal sides (2, 3) of the frame (1); a control unit (10, 36) which is used for calculating and processing the dimensions (H, L) measured and which is connected on one side to the detection elements (7, 8) and, on the other, to a second station (38) for making the operating rod (40) for the frame (1) in accordance with the dimensions (H, L) measured.
Description
Description
Line for the production of operating accessories for door and window frames
Technical Field
This invention relates to a line for the production of operating accessories for frames, especially frames forming part of door and window units.
Background Art
At present, in the field of door and window frames (for example, frames made of metal, PVC or wood and aluminium), especially but not restricted to, doors and windows that can be opened by tilting or turning, operation of the door or window requires a plurality of accessory elements applied to both the fixed frame and the mobile frame of the door or window.
One of the main accessories is the operating unit which enables the mobile frame of the door or window to be positioned in its different configurations (namely, turn opened, tilt opened or closed) upon actuation of a handle located on the outside surface of the mobile frame itself. The operating unit normally consists of a pair of rod segments (each, in practice, being a length of metal or plastic profile) for simple side-hung, turn opening configurations which we shall take as reference for convenience of description since tilt and turn units have more rod segments which must cover the full perimeter of the door or window frame. The two rod segments are joined to each other by a connecting element, or
"drive rod", as it is called in the jargon of the trade, positioned between the two segments and attached to them using pins which are normally present on the drive rod and which may be inserted in the holes in the corresponding ends of the segments. The two segments also have other seats or holes, made close to the ends opposite those attached to the drive, for their connection, during door or window assembly, to the moving parts which open and close the mobile frame (push bolts or lock terminals) and to drive elements (such as corner drives) for tilt opening of the mobile frame. The operating unit structured in this way is obtained using a method according to which the rod segments are made by a special cutting machine from a metal profile, with a suitably shaped cross-section, which can be attached with a
matching fit in a groove present on the door or window frame profile.
The length of the segments depends on the dimensions (height and width) of the mobile frame in which they will be inserted.
Once cut, the segments are further machined to create the seats and/or holes mentioned, which are needed in order to connect them to the drive rod and to the opening/closing and drive elements.
Following this machining, the segments are assembled in succession, each being attached to the operating elements until assembly on the frame profile is complete. In another solution, the operating unit is made from a single rod of the same height as the door or window frame to which it has to be fitted and the accessories may be assembled directly on the rod before the latter is inserted into the slide groove of the mobile frame (see also European patents EP 1.132.169 and EP 1.232.830 by the same Applicant as the present). To complete the above-mentioned solutions, in order to obtain the rod or rod segments, the same Applicant created an apparatus (see application for a European patent EP 1.454.708) with which it is possible to rapidly and economically obtain rods or rod segments already having holes in them and the contact or closing elements necessary on the door or window: all of this done by entering the door or window dimensions.
Therefore, at present, operating rods are made extremely rapidly and easily where all of the work is based on correct and precise measurement of door or window dimensions and, therefore, of the length of the rods or rod segments.
In particular, precise measurement of the centre-to-centre distance between the ends of the door or window lengthways and the handle application zone is required (usually in an intermediate zone of the mobile frame vertical member where suitable slots and holes have been made) to allow correct attachment of the drive rod, positioned between the two rod segments (or attached to the single rod), and attached to the segments using pins. Similarly, the two opposite ends of the rods must be correctly calculated in order to allow a correct closing stroke on the fixed frame, or so that they can be attached to corner drives extending along the mobile frame horizontal members.
Disclosure of the Invention With the aim of integrating the frame measuring system with the apparatus that actually makes the operating accessories and in accordance with its policy of technological improvement targeted to completing the production range of new
solutions for rods and automatic apparatus for making them, the Applicant has therefore designed and made an apparatus for the production of frame accessories where the frame measuring equipment is integrated in and controlled by the station that makes the accessories. Accordingly, this invention achieves this aim by providing a line for the production of accessories for frames, in particular, a line for the production of door and window frame accessories and comprising the technical characteristics set out in one or more of the appended claims.
Brief Description of the Drawings
The technical characteristics of the invention, with reference to the above aims, are clearly described in the claims below and its advantages are apparent from the detailed description which follows, with reference to the accompanying drawings which illustrate a preferred embodiment of the invention provided merely by way of example without restricting the scope of the inventive concept, and in which:
- Figure 1 is a schematic perspective view of a line according to the invention for the production of accessories for frames forming part of door and window units; - Figure 2 is a front view of a door or window frame measuring station forming part of the line of Figure 1 ;
- Figure 3 is a top plan view, with some parts cut away, illustrating a detail A of the apparatus of Figure 2;
- Figure 4 is a view from B l, with some parts cut away and others in cross section, showing a detail B of the apparatus of Figure 2;
- Figure 5 is a front view, with some parts cut away to better illustrate others, showing a detail B of the apparatus of Figure 2;
- Figure 6 is a view from B2, with some parts cut away and others in cross section, showing a detail B of the apparatus of Figure 2; - Figure 7 is a schematic front view of a detail C of the apparatus of Figure
2;
- Figures 8 and 9 are perspective views of corresponding sensor elements mounted on the apparatus of Figure 1;
- Figure 10 is a front view of an accessory which can be made using the line of Figure 1;
- Figure 11 is schematic front view of a detail from Figure 3;
- Figure 12 is a schematic front view of a detail C from Figure 1, showing
another embodiment of the stop reference of the apparatus.
Detailed Description of the Preferred Embodiments of the Invention
With reference to the accompanying drawings, in particular Figure 1, the line according to the invention, labelled 101 in its entirety, is used for the production of operating accessories for frames 1 which may comprise a pair of vertical members or substantially vertical sides 2 and a pair of horizontal members or sides
3 attached to each other.
Obviously, the fact that in the embodiment illustrated the frames 1 have vertical and horizontal members at right angles to each other does not mean that the solution provided by the invention cannot be used for frames whose vertical and horizontal members are set at an angle other than the classic right angle to each other.
Also, although the accessories 39 in the embodiment illustrated, used solely by way of example, may comprise at least one operating rod 40 slidably fitted to at least one of the vertical or horizontal sides 2 and 3, this does not mean that the accessories to be made may not be two or more rods or rod segments designed to cover the entire frame perimeter (as is necessary for tilt and turn door and window frames). Whatever the case, in the example illustrated in Figure 10, the accessory 39 may comprise a rod 40, provided, if necessary, with an end fitting 41, an end hole 42 and contact bolts 43, 44, 45 for a handle (which, as described below, can be applied to one side 2 or 3 of the frame 1) and for closing elements not illustrated. The line 101 for the production of the accessories 39 comprises: - a first station 100 on which the frame 1 is positioned and which is equipped with elements 7, 8 for automatically detecting at least two edges 2b, 3b of the vertical and horizontal sides 2 and 3 of the frame 1 ;
- a control unit 10, 36 which is used for calculating and processing dimensions H and L of the respective vertical and horizontal sides 2 and 3 and which is connected on one side to the detection elements 7, 8 and, on the other, to
- a second station 38 for making the accessory 39 for the frame 1 in accordance with the dimensions H, L measured.
In other terms, in order to make the accessory 39, which must have a predetermined length and precisely positioned contact and drive elements, the height and width of the frame 1 are automatically measured and the respective dimensions
H and L are immediately sent to the second station 38 which makes in real time one or more rods 40 ready for assembly (depending, as mentioned above, on the type of
door or window to be made and which is set at the second station 38).
The second station 38 is not described in detail in this specification since its main parts and operation are fully described in European patent application EP 1.454.708. The first station 100, on the other hand, is used for what may be called automatic measuring of the frames 1.
As may be observed in the drawings and in general, the vertical side 2 or the horizontal side 3 may identify the vertical member or the horizontal member of the door or window 1 according to the type of door or window to be made (traditional door or window which can be opened by turning, a door or window which can be opened by tilting or turning, or a bottom-hung window).
The first station 100 basically comprises (see also Figure 2):
- a mounting structure 4 forming a supporting/contact surface for the frame 1 and having at least two references 5 and 6 for a respective vertical side 2 and horizontal side 3 of the frame 1 ;
- the above mentioned elements 7, 8 for detecting two edges 2b, 3b of the frame 1 relative to a vertical side 2 and a horizontal side 3 of the frame 1; these elements 7, 8 being able to slide along the mounting structure 4, in both directions, parallel with the vertical and horizontal sides 2, 3 of the frame 1, using movement means 9, and designed so that when the presence of the vertical edge 2b and the horizontal edge 3b is detected they allow a corresponding first and second signal Sl, Sl' to be sent to
- a processing unit 10 connected to the detection elements 7, 8 and designed to calculate a dimension (H and L) for the vertical side 2 and the horizontal side 3 according to the stroke performed by the detection elements 7, 8 between the first and second signals Sl, Sl' and the respective references 5, 6.
Basically, an immediate and precise measurement of the height H and width L of the frame 1 can be obtained automatically and without manual operations.
In addition, the frame 1 has, normally on one side (vertical or horizontal 2 or 3), at least one slot-like opening 2a for housing operating elements (that is to say, the above mentioned handle for opening and closing the door or window).
Therefore, for completion of the measurement, the detection elements 7, 8 comprise at least one sensor 11 designed to detect the presence of the slot-like opening 2a and to send a third signal S2 to the processing unit 10 designed to calculate a measurement Hl between the point detected S2 and the respective contact reference 5, 6.
In this way it is also possible to obtain a measurement or distance of the
zone for assembly of the contact elements between the handgrip and the operating elements (described in more detail below).
Figure 2 also shows a reader 12 which can be used to view the dimensions detected by the elements 7, 8. The reader 12 may be directly connected to the processing unit 10.
In more technical detail, the mounting structure 4 may comprise at least two beams 13 and 14, joined to each other at an angle to form an "L" shape, for supporting the frame 1 which can be positioned with the two sides, vertical and horizontal 2, 3, in contact with and resting on the corresponding beam 13 and 14. Obviously, as shown in Figure 2, the two beams 13 and 14 are reinforced by two additional diagonal tie rods 13t and 14t to form a rigid and stable supporting surface for the frame 1.
Each beam 13 and 14 also has a tubular cross-section, housing a corresponding drive belt 15 and 16 (also partly visible in Figures 3 to 7), trained around a pair of rollers 17, 18 and 19, 20, of which one (17 and 19) is motor- driven by a single motor drive unit 9, forming the above-mentioned movement means, and positioned close to the corner of the "L" formed by the beams 13 and 14.
As Figures 3 to 7 clearly show, attached on each belt 15 and 16 there is a carriage 21, 22 with a respective element 7, 8 for detecting the presence of the vertical and horizontal sides 2, 3: in this way the elements 7, 8 may be moved along the respective beams 13 and 14 in both directions (see arrows F7 and F8) and behind the sides 2 and 3 of the frame 1.
In addition, at least in this embodiment, used by way of example and without limiting the scope of the invention, the mounting structure 4 extends, in the vertical sense, at an angle α to a line P perpendicular to a treadable surface PC that supports the structure 4, allowing the frame 1 to be stably supported (see also
Figure 1).
The beams 13 and 14 are also supported by a supporting base 23 resting on the treadable surface PC.
The above-mentioned stop references 5 and 6 consist of: - one of the beams 14, forming the horizontal support for the frame 1, and having a plurality of projecting rollers 24 for supporting the horizontal side 3 and so forming an initial reference point for measurement of the vertical side 2; - a fixed contact 25 positioned on the vertical beam 13 and fitted with a microswitch 26 for contact with the vertical side 2 designed to send an initial reference signal SR, for measuring the horizontal side 3, to the processing unit 10.
In another embodiment illustrated in Figure 12, the contact 25 may be controlled by means 250 for adjusting the contact 25 itself and associated with the beam 13 in such a way as to enable the reference 25 to be adjustably positioned closer to or further from the beam 13 (see arrows F250). The adjustment means 250 may comprise:
- a plate 251, protruding transversally from the beam 13 and provided with a graduated reference strip 252 and a slot 253 in which the contact 25 can be fastened after being made to slide in a plane parallel to the plate 251;
- a rotary selection drum 254 connected to a bracket 255 protruding transversally from the end of the plate 251 furthest away from the beam 13, and mounting a plurality of pins 256 that can be adjustably screwed into the drum 254 in such a way that the free end of each forms a stop for the back of the contact 25, thereby obtaining respective variable reference stops that can be selected by turning the drum 254 (see arrow F254). In short, the contact 25, provided with suitable means 257 for engaging and disengaging the plate 251 in the slot 253, can be positioned relative to the beam 13 according to the type of profile used or the type of handle applicable to the door or window (as described below) in such a way as to correctly position the vertical side of the door or window with the part concerned (the edge 2b) placed opposite the beam 13 in which the detection element 7 is made to pass.
As Figures 8 and 9 also show, each detection element 7 and 8 comprises at least:
- a main body 27 attached to the respective carriage 21 and 22 able to slide along the corresponding tubular beam 13 and 14; - a contact lever 28, rotatably connected on the main body 27, and positioned so that it projects transversally from the main body 27 so as to intercept with its end 28a as it slides along the beam 13 and 14, the edge 2b and 3b of the vertical side 2 or the horizontal side 3, and so as to rotate (see arrow F28) towards the respective beam 13 and 14 to activate - a sensor 29 positioned on the main body 27, designed to send the relative first and second reference signals S l, S l', connected to the processing unit 10.
The above-mentioned main body 27 also has a projection 30 on which there is a magnet 31 for removably retaining the other end of the contact lever 28, so that it can be held stable, in the interception position, before contact with the edge 2b, 3b of the frame 1.
Each of the levers 28 has a pin 28p rotatably housed in a hole 32 in the main body 27, allowing said lever 28 rotation.
Advantageously, inserted between the hole 32 and the pin 28p there may be a spring 33 designed to increase the lever 28 speed of rotation on coming into contact with the edge 2b, 3b of the frame 1. In practice, the spring 33 allows lever 28 rotation to be speeded up immediately after contact with the edge 2b, 3b of the frame 1, so as to avoid scraping between the lever 28 and the edge 2b, 3b which could scratch the frame 1 and to simultaneously obtain immediate activation of the signal Sl, Sl'.
As already indicated, one of the elements, which, in the embodiment proposed, is the vertical detection element 7, has an optical sensor 11, forming the above mentioned sensor 29, positioned on the main body 27 and which can be placed opposite the vertical side 2 (see Figures 4, 5, 6, 7 and 9).
The optical sensor 11 allows the third reference signal S2 to be sent when it passes close to the slot-like opening 2a. In practice, the detection element 7, thanks to rotation of its lever 28, passing in front of the optical sensor 11, activates the optical sensor which sends the first signal Sl. As the main body 27 moves downwards, the sensor 11 is positioned in front of a gap (the slot 2a) in the edge 2b of the vertical side 2 of the frame 1 and the sensor 11 consequently sends the third signal S2.
It follows, therefore, that depending on the type of profile used or the type of handle applied (cremone or traditional handle), different parts of the edge 2b must be positioned correctly in front of the path followed by the detection element 7 when the reference 25 is adjusted as described above.
The other detection element 8 (see Figures 3 and 8), positioned on the horizontal beam 14, has the detection sensor 29 consisting of a microswitch 29m positioned on the main body 27 and in contact, in a non-operating position, with the projecting end of the lever 28. In this case, lever 28 rotation, caused by contact with the edge 2b, 3b of the frame 1, breaks an electric contact designed to allow the second signal Sl' to be sent.
Figures 3 and 7 show how, at its free end, each beam 13 and 14 has a contact pin 34 and 35, projecting from the beam 13 and 14 and parallel with it, designed to intercept the relative lever 28 of each detection element 7 and 8, when the carriages 21 and 22 perform a return stroke, so as to allow the resetting, in the projecting position, of the levers 28. This allows automatic repositioning of the levers 28 for a new measurement. The single motor drive unit 9 (see also Figures 4, 5 and 6) in this embodiment consists of a motor associated with the mounting structure 4 and kinematically connected, for example by a belt 9a with double toothing, to two
gearwheels 9b, 9c keyed to respective shafts 17a, 19a of the rollers 17 and 19 driving the corresponding belts 15 and 16. The double toothing of the belt 9a allows co-ordinated movement towards and away from each other by the carriages
21 and 22 for the two detection elements 7 and 8. The unit 10 for processing the signals Sl, Sl', S2 is also attached directly to the motor 9 and comprises an encoder 10a designed to calculate the relative distances based on the count on the motor 9 which moves the carriages 21 and 22.
Obviously, in this embodiment, for simplicity, a single motor was used, although that does not limit the possibility of using two or more dedicated motors with a dedicated dimensional control and processing system.
For greater certainty in the initial step involving measurement and positioning of the detection elements 7, 8, on the beams 13 and 14 there are elements 50 and 51 for controlling repositioning of the detection elements 7, 8 in the initial position. Basically, during the return stroke by the carriages 21 and 22, the means 50 and 51 allow a check for the presence of the detection elements 7, 8 to be carried out when they arrive in their starting position and interaction with the detection elements 7, 8 to send a signal S5 to the unit 10 designed to allow the unit 10 to be reset for a new measurement. In the case illustrated, by way of example only, the element 50 is positioned on the vertical beam 13 and consists of a bar or "flag" (see Figure 7) which is intercepted by the optical sensor 11 on its return stroke, which sends a "closing" signal S5 directly to the unit 10.
For the horizontal beam 14 (Figure 11), the element 51 consists of a microswitch positioned on the beam 14 close to its free end and which the carriage
22 can intercept when it arrives in the lever 28 resetting zone.
The microswitch 51 is directly connected to the unit 10 so as to allow the signal S5 to be sent to the unit 10, when contact is made with the carriage 22, to allow the unit 10 to be reset. Integration in the line 101 between the first station 100 described above and the second station 38 thus allows: placing of the frame 1 on the mounting structure 4, measuring of the dimensions of the sides 2, 3 and of the slot 2a and automatic sending to the second station 38 of the related signal S3 of the frame 1 dimensions H, L, Hl measured, in such a way as to automatically make in real time one or more operating accessories 39 as illustrated in Figure 10, or even, as stated, separate accessories, such as rod segments to be applied to all the sides of the frame 1 for tilt opening movements of the door or window in the case of a
different frame 1 configuration where there are drive rods on more than one side of the frame 1.
Therefore, said layout of the machining and bolts on the rod 40 may be created immediately after measuring the frame 1 and after entering the other relevant data at the second station 38, without any intermediate steps having to be performed by the operator and providing very precise dimensions and positioning of the accessories.
To enable the data to be exchanged between the unit 10 that processes the signals Sl, Sl' S2 and the second station 38, there is a data interface unit 36 forming part of the processing unit and connected on one side to the unit 10 and, on the other, to a control and processing unit 37 forming part of the second station
38 for making the accessories 39 for the frame 1.
The dashed line in Figure 1 represents an alternative layout of the unit, where the interface 36 is built into the control and processing unit 37 and both are installed inside the second station 38.
A line structured in this way thus achieves the above mentioned aims, allowing rapid measurement of the main dimensions of the frame and the production of operating accessories to be assembled on the frame, surely and with fewer positioning errors for the elements of which the accessories consist. The invention described above is susceptible of industrial application and may be modified and adapted in several ways without thereby departing from the scope of the inventive concept. Moreover, all details of the invention may be substituted by technically equivalent elements.
Claims
1. A line for the production of operating accessories for frames (1) that comprise at least one first, vertical side (2), and at least one second, horizontal side (3), attached to each other; said accessories (39) comprising at least one operating rod (40) slidably applicable to at least one of the vertical or horizontal sides (2, 3), the line being characterised in that it comprises:
- a first station (100) on which the frame (1) is positioned and which is equipped with detection elements (7, 8) for automatically measuring the dimensions (H. L) of the vertical and horizontal sides (2, 3) of the frame (1);
- a control unit (10, 36) which is used for calculating and processing the dimensions (H, L) of the respective vertical and horizontal sides (2, 3) and which is connected on one side to the detection elements (7, 8) and, on the other, to
- a second station (38) for making the at least one operating rod (40) for the frame (1) in accordance with the dimensions (H, L) detected.
2. The line according to claim 1, characterised in that the first station (100) comprises at least:
- a mounting structure (4) forming a supporting surface for the frame (1) and having at least two references (5, 6) for a respective vertical side and horizontal side (2, 3) of the frame (1);
- the elements (7, 8) for detecting the at least two edges (2b, 3b) of the frame (1) relative to a vertical side (2) and a horizontal side (3) of the frame (1); said elements (7, 8) being able to slide along the mounting structure (4), in both directions, parallel with the vertical and horizontal sides (2, 3) of the frame (1), using movement means (9), and designed so that when the edges (2b, 3b) of the vertical and horizontal sides (2, 3) are detected they allow a corresponding first and second signal (S 1 , S 1 ') to be sent to
- a processing unit (10) connected to the detection elements (7, 8) and designed to calculate a dimension (H, L) for the vertical side (2) and the horizontal side (3) according to the stroke performed by the detection elements (7, 8) between the first signal (Sl) and the references (5, 6). 3. The line according to claim 2, where the frame (1) has, on a vertical or horizontal side of it (2,
3), at least one slot-like opening (2a) for housing operating elements, characterised in that the detection elements (7, 8) comprise at least one sensor (11) designed to detect the presence of the slot-like opening (2a) and to send a respective third signal (S2) to the processing unit (10) designed to calculate a measurement (Hl) between the point detected (S2) and the respective contact reference (5, 6).
4. The line according to claim 2, characterised in that the processing unit (10) is connected to a reader (12) for viewing the dimensions detected.
5. The line according to claim 2, characterised in that the mounting structure (4) comprises at least two beams (13, 14) joined to each other at an angle to form an "L" shape, for mounting the frame (1) which can be positioned with the two sides, vertical and horizontal (2, 3), in contact with and resting on the corresponding beam (13, 14).
6. The line according to claims 2 and 5, characterised in that each beam (13, 14) has a tubular cross-section, housing a corresponding drive belt (15, 16), trained around a pair of rollers (17, 18; 19, 20), of which one (17, 19) is motor-driven by a single motor drive unit (9), forming the above-mentioned movement means, positioned close to the corner of the "L" formed by the beams (13, 14); attached on each belt (15, 16) there being a carriage (21, 22) with a respective element (7, 8) for detecting the presence of the vertical and horizontal sides (2, 3).
7. The line according to claim 5, characterised in that, in the vertical sense, the mounting structure (4) extends at an angle to a line (P) perpendicular to a treadable surface (PC) that supports the structure (4), allowing the frame (1) to be stably supported; the beams (13, 14) being supported by a supporting base (23) resting on the treadable surface (PC).
8. The line according to claims 2 and 5, characterised in that the contact references (5, 6) consist of:
- one of the beams (14), forming the horizontal support for the frame (1), and having a plurality of projecting rollers (24) for supporting the horizontal side (3) and so forming an initial reference point for measuring the vertical side (2);
- a fixed contact (25) positioned on the vertical beam (13) and fitted with a microswitch (26) for contact with the vertical side (2) designed to send to the processing unit (10) an initial reference signal (SR) for measuring the horizontal side (3).
9. The line according to claims 2 and 6, characterised in that each detection element (7, 8) comprises at least:
- a main body (27) attached to the respective carriage (21, 22) able to slide along the corresponding tubular beam (13, 14); - a contact lever (28), rotatably connected on the main body (27), and positioned so that it projects transversally from the main body (27) so as to intercept with its end (28a) as it slides along the beam (13, 14), the edge (2b, 3b) of the vertical side (2) or the horizontal side (3), and so as to rotate towards the respective beam (13, 14) to activate
- a sensor (29) positioned on the main body (27), designed to send the first and second reference signals (Sl, Sl1), connected to the processing unit (10).
10. The line according to claim 9, characterised in that the main body (27) has a projection (30) on which there is a magnet (31) for removably retaining the other end of the contact lever (28), so that it can be held stable, in the interception position, before contact with the edge (2b, 3b).
11. The line according to claim 9, characterised in that each lever (28) has a pin (28p) rotatably housed in a hole (32) in the main body (27), allowing said lever (28) rotation; there being, inserted between the hole (32) and the pin (28p), a spring (33) designed to increase the lever (28) speed of rotation on coming into contact with the edge (2b, 3b).
12. The line according to claims 3 and 9, characterised in that at least one of the detection elements (7, 8) has an optical sensor (11), forming the sensor (29), positioned on the main body (27) and which can be positioned opposite the vertical side or the horizontal side (2, 3); the optical sensor (11) being designed to send the third reference signal (S2) when it passes close to the slot-like opening (2a).
13. The line according to claim 9, characterised in that one of the sensors (29) consists of a microswitch (29m) positioned on the main body (27) and in contact, in a non-operating position, with the projecting end of the lever (28).
14. The line according to claim 9, characterised in that at its free end, each beam (13, 14) has a contact pin (34, 35), projecting from the beam (13, 14) and parallel with it, designed to intercept the respective lever (28) of each detection element (7, 8), when the carriages (21, 22) perform a return stroke, so as to allow the resetting, in the projecting position, of the levers (28).
15. The line according to claim 6, characterised in that the single motor drive unit (9) consists of a motor associated with the mounting structure (4) and kinematically connected, by a belt (9a) with double toothing, to two gearwheels (9b, 9c) keyed to respective shafts (17a, 19a) of the rollers (17, 19) driving the corresponding belts (15, 16); the unit (10) for processing the signals (Sl, Sl1, S2) being attached directly to the motor (9) and comprising an encoder (10a).
16. The line according to claims 1 and 3, characterised in that the unit (10) for processing the signals (Sl, Sl', S2) is connected to a data interface unit (36) forming part of the processing unit, in turn connected to a control and processing unit (37) of the second station (38) for making the accessories (39) for the frame (1), allowing automatic sending of a signal (S3) of the dimensions detected for the frame (1) to said second station (38) and so allowing real-time production of the accessories (39).
17. The line according to claim 16, characterised in that the interface unit (36) built into the control and processing unit (37) which is in turn installed inside the second station (38).
18. The line according to claim 9, characterised in that on the beams (13, 14) there are respective elements (50, 51) for checking the repositioning of the detection elements (7, 8) in the initial position.
19. The line according to claim 9, characterised in that on the beams (13, 14) there are respective elements (50, 51) for checking the repositioning of the detection elements (7, 8) in the initial position; the checking elements (50, 51) and the detection elements (7, 8) interacting with one another when the latter reach their starting position, so as to send a respective signal (S5) to the unit (10) designed to allow the unit (10) to be reset for a new measurement.
20. The line according to claims 9 and 19, characterised in that the checking element (50) is positioned on the vertical beam (13) and comprises a bar or "flag" which can be intercepted by the optical sensor (29) during its return stroke, being designed to send the "closing" signal (S5) directly to the unit (10).
21. The line according to claims 9 and 19, characterised in that the checking element (51) is positioned on the horizontal beam (14) and comprises a microswitch positioned close to the free end of the beam (14) so that it can be intercepted by the carriage (22) when it arrives in a zone for resetting the lever (28); the microswitch (51) being directly connected to the unit (10) in such a way as to allow the signal (S5) to be sent to the unit (10), when contact is made with the carriage (22), allowing the unit (10) to be reset.
22. The line according to claims 2 and 5, characterised in that at least the reference (6) for the vertical side consists of a fixed contact (25) positioned on the vertical beam (13) and fitted with a microswitch (26) for contact with the vertical side (2) designed to send to the processing unit (10) an initial reference signal (SR) for measuring the horizontal side (3), the contact (25) being controlled by means (250) for adjusting the contact (25), associated with the beam (13) and designed to enable the contact (25) to be adjustably positioned towards or away from the beam (13).
23. The line according to claim 22, characterised in that the adjustment means (250) comprise: - a plate (251), protruding transversally from the beam (13) and provided with a graduated reference strip (252) and a slot (253) in which the contact (25) can be fastened after being made to slide in a plane parallel to the plate (251);
- a rotary selection drum (254) connected to a bracket (255) protruding transversally from the end of the plate (251) furthest away from the beam (13), and mounting a plurality of pins (256) that can be adjustably screwed into the drum (254) in such a way that the free end of each forms a stop for the back of the contact (25), thereby obtaining respective variable reference stops that can be selected by turning the drum (254).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITBO20060893 ITBO20060893A1 (en) | 2006-12-28 | 2006-12-28 | IMPLEMENTATION LINE FOR MANEUVERING ACCESSORIES FOR FRAMES. |
ITBO2006A000893 | 2006-12-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008084301A1 true WO2008084301A1 (en) | 2008-07-17 |
Family
ID=39271185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2007/003839 WO2008084301A1 (en) | 2006-12-28 | 2007-12-04 | Line for the production of operating accessories for door and window frames |
Country Status (3)
Country | Link |
---|---|
AR (1) | AR064574A1 (en) |
IT (1) | ITBO20060893A1 (en) |
WO (1) | WO2008084301A1 (en) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3436766A1 (en) * | 1984-10-06 | 1986-04-10 | Hartmut 6540 Simmern Federhenn | Scanning device, in particular for determining the length and the location of lock furniture |
DE3437092A1 (en) * | 1984-10-10 | 1986-04-10 | Hartmut 6540 Simmern Federhenn | Assembly device for windows, doors and the like |
DE8708434U1 (en) * | 1987-06-16 | 1987-10-22 | Schüring GmbH & Co Fenstertechnologie KG, 5000 Köln | Length measuring device for glazing bead cutting device |
DE4328205A1 (en) * | 1993-08-21 | 1995-02-23 | Federhenn Maschinen Gmbh | Apparatus for machining long articles |
DE4445888A1 (en) * | 1994-12-22 | 1996-06-27 | Federhenn Maschinen Gmbh | Automatic assembly installation for casement windows and doors |
DE19521368A1 (en) * | 1995-06-12 | 1996-12-19 | Federhenn Maschinen Gmbh | Measured values acquisition appts. for production of windows with metal fittings |
ES2196934A1 (en) * | 2000-10-10 | 2003-12-16 | Giesse Group Iberia S A | Procedure for producing a connecting part for a locking mechanism for swinging windows and/or frames, and the connecting part produced. |
EP1454708A2 (en) * | 2003-03-05 | 2004-09-08 | GSG INTERNATIONAL S.p.A. | Apparatus for making operating units for doors or windows |
EP1495832A1 (en) * | 2003-07-10 | 2005-01-12 | Siegenia-Aubi Kg | Device for mounting an espagnolette fitting to a frame member or frame of a window or a door |
-
2006
- 2006-12-28 IT ITBO20060893 patent/ITBO20060893A1/en unknown
-
2007
- 2007-12-04 WO PCT/IB2007/003839 patent/WO2008084301A1/en active Application Filing
- 2007-12-27 AR ARP070105943 patent/AR064574A1/en unknown
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3436766A1 (en) * | 1984-10-06 | 1986-04-10 | Hartmut 6540 Simmern Federhenn | Scanning device, in particular for determining the length and the location of lock furniture |
DE3437092A1 (en) * | 1984-10-10 | 1986-04-10 | Hartmut 6540 Simmern Federhenn | Assembly device for windows, doors and the like |
DE8708434U1 (en) * | 1987-06-16 | 1987-10-22 | Schüring GmbH & Co Fenstertechnologie KG, 5000 Köln | Length measuring device for glazing bead cutting device |
DE4328205A1 (en) * | 1993-08-21 | 1995-02-23 | Federhenn Maschinen Gmbh | Apparatus for machining long articles |
DE4445888A1 (en) * | 1994-12-22 | 1996-06-27 | Federhenn Maschinen Gmbh | Automatic assembly installation for casement windows and doors |
DE19521368A1 (en) * | 1995-06-12 | 1996-12-19 | Federhenn Maschinen Gmbh | Measured values acquisition appts. for production of windows with metal fittings |
ES2196934A1 (en) * | 2000-10-10 | 2003-12-16 | Giesse Group Iberia S A | Procedure for producing a connecting part for a locking mechanism for swinging windows and/or frames, and the connecting part produced. |
EP1454708A2 (en) * | 2003-03-05 | 2004-09-08 | GSG INTERNATIONAL S.p.A. | Apparatus for making operating units for doors or windows |
EP1495832A1 (en) * | 2003-07-10 | 2005-01-12 | Siegenia-Aubi Kg | Device for mounting an espagnolette fitting to a frame member or frame of a window or a door |
Also Published As
Publication number | Publication date |
---|---|
ITBO20060893A1 (en) | 2008-06-29 |
AR064574A1 (en) | 2009-04-08 |
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