EP0340200B1 - Vorrichtung zum Bestimmen des Abstandes zwischen Glastafeln von Isolierglasscheiben - Google Patents

Vorrichtung zum Bestimmen des Abstandes zwischen Glastafeln von Isolierglasscheiben Download PDF

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Publication number
EP0340200B1
EP0340200B1 EP89890022A EP89890022A EP0340200B1 EP 0340200 B1 EP0340200 B1 EP 0340200B1 EP 89890022 A EP89890022 A EP 89890022A EP 89890022 A EP89890022 A EP 89890022A EP 0340200 B1 EP0340200 B1 EP 0340200B1
Authority
EP
European Patent Office
Prior art keywords
glass
pane
reference plane
distance
sensing member
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP89890022A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0340200A1 (de
Inventor
Peter Lisec
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0340200A1 publication Critical patent/EP0340200A1/de
Application granted granted Critical
Publication of EP0340200B1 publication Critical patent/EP0340200B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/673—Assembling the units
    • E06B3/67365—Transporting or handling panes, spacer frames or units during assembly
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1702—For plural parts or plural areas of single part
    • Y10T156/1744—Means bringing discrete articles into assembled relationship

Definitions

  • the invention relates to a method for determining the distance between the mutually facing surfaces of the glass sheets of an insulating glass pane, in which a first glass sheet is conveyed, with its surface lying outside in the insulating glass pane being in a first reference plane, a sensing element apart from that facing away from the reference plane Pushes the surface of the first glass sheet and the distance of the front end of the sensing element from the first reference plane and thus the thickness of the first glass sheet.
  • the volume of the air gap can be determined from the (known) dimensions for the length and width of an insulating glass element and the distance between the mutually facing inner surfaces of the glass panels of the insulating glass element. Until now, however, it has been problematic to determine the distance between the inner surfaces mentioned.
  • Knowing the distance between the inner surfaces of the two glass panes of an insulating glass element is also important for the control of automatic sealing machines (size of the edge joint).
  • the invention has for its object to provide a method of the type mentioned that can be easily performed in such a system without influencing the cycle times of an insulating glass production line and with which to determine the distance between the mutually facing inner surfaces of the Glass panels from Insulating glass elements required sizes preferably detected automatically and can be passed on to a computer.
  • the method can be carried out with the features of dependent claim 2, in which the width of the spacer frame is also determined.
  • the invention also relates to a device for carrying out the method according to claim 1.
  • This device has the features of the introductory part of claim 4.
  • the device according to the invention is characterized by the features of claim 4.
  • a device suitable for carrying out the method according to claim 2 is characterized according to the invention by the features of dependent claim 5.
  • the device according to the invention is installed with particular advantage in an assembly station for insulating glass, as is known, for example, from AT-B-370 706.
  • a first glass sheet 1 stands up on conveyor rollers 2 and, with its outer surface, is leaned against support rollers 3 of a support roller array into the assembly site.
  • the spacer frame 5 can also be attached to the glass panel 1 manually or automatically in an upstream device.
  • the support roller array with the support rollers 3 and the conveyor rollers 2 is displaced to the rear approximately by the thickness of the spacer frame 5 and a second glass panel 6 standing on the conveyor rollers 2 when the first glass pane 1 is lifted from the conveyor rollers 2 by lifting members, not shown, into a first glass panel 1 covering layer transported.
  • the second glass sheet 6 is brought up, it is guided by preferably frustoconical support rollers 7 and 8 at a distance from the spacer frame 5.
  • the support rollers 8 mounted on a common beam are lifted out of the upper edge region of the second glass panel 6, so that the latter contacts the kit application 4 of the spacer frame 5 at least in its upper region.
  • the support roller field is moved forward again and the insulating glass blank is conveyed further to a press, for example to a press of the type known from AT-B-385 499.
  • the above-mentioned device for attaching spacer frames can have, for example, the type known from AT-B-384 607 or the type known from DE-C-32 23 848.
  • the device according to the invention can also be integrated into an assembly station of the type known from AT-B-370 201.
  • the support rollers 3 of the support roller field define a first reference plane 10.
  • additional roller-shaped support rollers can be provided there.
  • the support rollers 7 and 8 define a second reference plane 11 for the second glass sheet 6.
  • two styli 12 and 13 are provided in the device, which are displaceable in the direction of the double arrows 14 and 15 perpendicular to the reference planes 10 and 11.
  • the feeler pins are coupled to the piston rods 16 and 17 of pressure medium cylinders 18 and 19, respectively.
  • the stylus 12 can be pushed forward into contact with the surface 20 of the glass panel 1 leaning against the support rollers 3 (FIG. 2). At its front end, the stylus 12 carries a contact head 21.
  • the stylus 13 as can also be seen in FIG. 2, can be advanced in the direction of the arrow 15 until it abuts the wall 23 of the spacer frame 5 facing it.
  • the stylus 13 has a tip 24 at its front end which penetrates the adhesive layer 4, which is applied to the wall 23 of the spacer frame 5 and is made of butyl rubber, for example, when the stylus 13 is pushed towards the spacer frame 5.
  • An electronic ruler 25 is assigned to the stylus 12, by means of which the distance of the front end face of its contact head 21 from the reference plane 10 is measured.
  • the stylus 12 after pushing the stylus 12 into contact with the surface 20 of the glass sheet 1, its distance from the reference plane 10 and thus the thickness of the glass sheet 1 can be measured.
  • the distance is appropriate with the help of the stylus 13 the surface of the wall 23 of the spacer frame 5 facing it from the reference plane 10 and subsequently (after subtracting the thickness of the glass sheet 1) the width of the spacer frame 5 itself can be measured.
  • the styli 12 and 13 are retracted into their starting position (FIG. 1) and, as described above, the second glass sheet 6 in a covering the first glass sheet 1 Position promoted. Now the stylus 12 is pushed forward again and the distance of the surface 27 of the glass sheet 6 facing away from the second reference plane 11 from this reference plane 11 is determined on the basis of the distance of the front end face of the contact head 21 of the stylus 12 from this reference plane 11.
  • the thickness of the glass panels 1 and 6 as well as the width of the spacer frame 5 and the distance of the inner surface 20 of the first glass panel 1 from the inner surface 28 of the second glass panel 6 can be determined in the assembled insulating glass blank.
  • an insulating glass blank is pressed in the downstream pressing device to a predetermined measure of the thickness (distance of the outer surface of the glass sheets from one another) of the insulating glass element, it is sufficient to use the stylus 12 to measure the thickness of the two Determine glass panels 1 and 6 and subtract these values for the thickness of the glass panels 1 and 6 from the value of the outer thickness of the insulating glass element after the pressing process, which is known from the setting of the pressing device, in order to determine the thickness of the air gap.
  • the pressing device is controlled in such a way that the thickness of the two strands 4 of butyl rubber provided on the spacer frame 5 is reduced to a predetermined degree, then it is necessary to also determine the width of the spacer frame 5 with the aid of the stylus 13.
  • the device according to the invention can also be used in devices for assembling insulating glass which have only one reference plane, namely the reference plane 10.
  • the thickness of the glass sheet 1 is determined using the stylus 12 and the width of the spacer frame 5 is determined using the stylus 13, and then, after the second glass sheet 6 has been placed on the spacer frame 5, the distance from the reference plane 10 Surface 27 of the glass sheet 6 determined from this reference plane 10. Based on the values thus determined, the thickness of the air gap, i.e. that of the inner surfaces 20 of the first glass sheet 1 are calculated from the inner surface 28 of the second glass sheet 6.
  • a further stylus can be provided, which is coupled to a ruler and which can be advanced to the second glass panel 6 in order to determine its distance from a reference plane (e.g. plane 11).
  • a reference plane e.g. plane 11
  • Such a stylus can also be provided after the pressing device.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Control Of Conveyors (AREA)
EP89890022A 1988-04-25 1989-01-25 Vorrichtung zum Bestimmen des Abstandes zwischen Glastafeln von Isolierglasscheiben Expired - Lifetime EP0340200B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0105088A AT391860B (de) 1988-04-25 1988-04-25 Vorrichtung zum bestimmen des abstandes zwischen glastafeln von isolierglasscheiben
AT1050/88 1988-04-25

Publications (2)

Publication Number Publication Date
EP0340200A1 EP0340200A1 (de) 1989-11-02
EP0340200B1 true EP0340200B1 (de) 1992-12-09

Family

ID=3505503

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89890022A Expired - Lifetime EP0340200B1 (de) 1988-04-25 1989-01-25 Vorrichtung zum Bestimmen des Abstandes zwischen Glastafeln von Isolierglasscheiben

Country Status (5)

Country Link
US (1) US4961270A (enrdf_load_stackoverflow)
EP (1) EP0340200B1 (enrdf_load_stackoverflow)
AT (2) AT391860B (enrdf_load_stackoverflow)
DE (3) DE58902931D1 (enrdf_load_stackoverflow)
ES (1) ES2036843T3 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE154694T1 (de) * 1993-10-29 1997-07-15 Ferag Ag Verfahren und vorrichtung zur messung der dicke von druckereierzeugnissen, wie zeitungen, zeitschriften und teilen hiervon
US7712503B2 (en) * 2005-09-12 2010-05-11 Billco Manufacturing Incorporated Automatic flexible spacer or sealant applicator for a glass work piece and method of applying flexible spacer or sealant to a glass workpiece
US8731699B2 (en) * 2009-09-29 2014-05-20 Hp3 Software, Inc. Dynamic, lean insulated glass unit assembly line scheduler

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2241545C2 (de) * 1972-08-24 1974-05-30 Karl 7531 Hamberg Lenhardt Vorrichtung zum Aufbringen einer Klammerschiene auf die Ränder einer Isolierglasscheibe
DE2646062C3 (de) * 1976-10-13 1979-08-09 Vereinigte Glaswerke Gmbh, 5100 Aachen Numerisch gesteuerte Modellschneidemaschine für Glasscheiben
AT370201B (de) * 1977-05-18 1983-03-10 Lisec Peter Glastech Ind Vorrichtung zum zusammenstellen von mehrscheiben- isolierglas
AT384607B (de) * 1978-09-26 1987-12-10 Lisec Peter Vorrichtung zum ansetzen von beschichteten abstandhalterrahmen
US4694184A (en) * 1980-11-14 1987-09-15 Diffracto Ltd. Coordinate measuring method and device using a contact member
AT370706B (de) * 1981-04-03 1983-04-25 Lisec Peter Vorrichtung zum zusammenstellen von isolierglasscheiben
AT385499B (de) * 1981-05-11 1988-04-11 Lisec Peter Vorrichtung zum pressen von isolierglas
CH659506A5 (de) * 1981-12-03 1987-01-30 Peter Lisec Vorrichtung zum ansetzen von abstandhalterrahmen.
US4709483A (en) * 1984-03-14 1987-12-01 Wing Aero Glass cutting device
US4630150A (en) * 1984-04-09 1986-12-16 International Business Machines Corporation Optical tool for aligning transducer head assemblies
DK166578B1 (da) * 1984-08-22 1993-06-14 Saint Gobain Vitrage Anlaeg til ekstrudering og paafoering af en streng af plastmateriale paa en glasplade
AT393827B (de) * 1987-01-15 1991-12-27 Lisec Peter Verfahren und vorrichtung zum fuellen einer isolierglaseinheit mit fuellgas

Also Published As

Publication number Publication date
AT391860B (de) 1990-12-10
DE58902931D1 (de) 1993-01-21
DE3906291A1 (de) 1989-11-02
US4961270A (en) 1990-10-09
ATA105088A (de) 1990-06-15
EP0340200A1 (de) 1989-11-02
ATE83294T1 (de) 1992-12-15
ES2036843T3 (es) 1993-06-01
DE8901228U1 (de) 1989-05-11
DE3906291C2 (enrdf_load_stackoverflow) 1990-04-26

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