EP0009703B1 - Machine à cintrer pour la fabrication d'une entretoise pour des vitrages isolants - Google Patents
Machine à cintrer pour la fabrication d'une entretoise pour des vitrages isolants Download PDFInfo
- Publication number
- EP0009703B1 EP0009703B1 EP19790103474 EP79103474A EP0009703B1 EP 0009703 B1 EP0009703 B1 EP 0009703B1 EP 19790103474 EP19790103474 EP 19790103474 EP 79103474 A EP79103474 A EP 79103474A EP 0009703 B1 EP0009703 B1 EP 0009703B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bending
- clamping jaws
- bending apparatus
- hollow profile
- pair
- 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
Links
- 238000005452 bending Methods 0.000 title claims description 44
- 239000011521 glass Substances 0.000 title claims description 11
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 238000003801 milling Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 description 5
- 239000011324 bead Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- GCTFTMWXZFLTRR-GFCCVEGCSA-N (2r)-2-amino-n-[3-(difluoromethoxy)-4-(1,3-oxazol-5-yl)phenyl]-4-methylpentanamide Chemical compound FC(F)OC1=CC(NC(=O)[C@H](N)CC(C)C)=CC=C1C1=CN=CO1 GCTFTMWXZFLTRR-GFCCVEGCSA-N 0.000 description 1
- LVDRREOUMKACNJ-BKMJKUGQSA-N N-[(2R,3S)-2-(4-chlorophenyl)-1-(1,4-dimethyl-2-oxoquinolin-7-yl)-6-oxopiperidin-3-yl]-2-methylpropane-1-sulfonamide Chemical compound CC(C)CS(=O)(=O)N[C@H]1CCC(=O)N([C@@H]1c1ccc(Cl)cc1)c1ccc2c(C)cc(=O)n(C)c2c1 LVDRREOUMKACNJ-BKMJKUGQSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229940125900 compound 59 Drugs 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/08—Bending by altering the thickness of part of the cross-section of the work
-
- 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
- E06B3/67304—Preparing rigid spacer members before assembly
- E06B3/67308—Making spacer frames, e.g. by bending or assembling straight sections
- E06B3/67313—Making spacer frames, e.g. by bending or assembling straight sections by bending
Definitions
- the invention relates to a bending device for making a spacer frame from a hollow profile bar filled with hygroscopic material for insulating glass panes, the hollow profile bar being cut on the side lying inside the finished frame, and the parts of the hollow profile bar adjacent to the cut to form a frame corner against one another are bent with a pair of clamping jaws located near the bending area for holding the hollow profile bar to be bent and a stop bar pivotably mounted about a bending bearing.
- Frames of the type in question are usually manufactured in such a way that the corresponding lengths are cut off from a hollow profile rod and then the pieces thus obtained are joined to form a circumferentially closed frame, the individual sides of this frame being able to abut each other in the corners or connections with suitable angle profiles can be produced.
- These manipulations are complex and complicated because these hollow profile bars are filled with hygroscopic material, which is brought to the market in the form of small spheres by the relevant industry. It has also become known in this connection to cut a profile strip to form a V-shaped frame, ie to make miter cuts, but these cuts do not completely cut through the profile strip and then to bend the individual sections against one another.
- the frame can be made by manual bending, since this thin remaining web in the V-shaped incision there is practically no resistance to manual bending.
- this type of production is hardly feasible in practice, because hygroscopic masses are stored in the hollow profile rod, in the form of small spheres, as already mentioned. If the hollow profile is processed and manipulated in the manner described, this hygroscopic material practically "runs out” during the manufacturing process and the frame obtained can no longer be used as a spacer frame for insulating glass panes for the intended purpose.
- the invention now aims to provide a bending device with which hollow profile bars of the usual type filled with hygroscopic material can be bent.
- a particular problem with the bending of hollow profile bars of this type is that the flanks of the hollow profile bar in the area of the bent corner have a tendency to warp, in particular to bulge.
- a frame for insulating glass panes with corners, the side flanks of which are raised is unusable, because a flat frame surface must be available for the support of the pane, otherwise when the pane is used as intended in a window or door frame, in which the pane is compared to this frame is tensioned, the disc breaks.
- a bending device for the automatic production of channel elements from sheet metal strips.
- this has two clamping jaws and a bending beam that is extended with a support.
- the jaws are arranged so that they move in the bending plane or parallel to it for opening or closing.
- Such a device is not suitable for bending hollow profile bars for spacer frames in insulating glass panes, because the use of such a device cannot prevent the side flanks of the hollow profile bar from warping in the bending area.
- the jaws of the pair of jaws are arranged at right angles to the bending plane and that the one jaw is pivotally connected to the stop bar.
- the device which is shown in Fig. 1 in plan view, consists of a first pair of jaws 1 with the two jaws 3 and 11 and a second pair of jaws 2 with the jaws 4 and 12. These two pairs of jaws 1 and 2 are spaced from each other and the jaws 3 and 4 of each pair of jaws 1 and 2 lie in one plane, for example here in the table level 5. Between the two pairs of jaws 1 and 2 and laterally offset from an imaginary connecting line is a milling tool 6 with an axis of rotation approximately parallel to this connecting line 7 arranged.
- This milling tool 6 which consists of three milling disks 30 arranged close to one another on the milling shaft, can be adjusted in two directions (arrows 28 and 29) in a plane perpendicular to the imaginary connecting line (see FIG. 2).
- the jaws 4 of one pair of jaws 2 lying in the table plane 5 can be pivoted about the vertical axis 10 by approximately 90 °. With this jaw 4 a stop bar 8 is also firmly connected.
- the clamping jaw 3 lying in the table plane 5 of the first pair of clamping jaws 1 has a vertical stop surface 13.
- the clamping jaw 11, which can be adjusted in the direction of the arrow 31, is moved with a piston-cylinder unit.
- In the jaw 3 is an elongated hole 17 directed against the stop surface 13, through which an axle 16 protrudes, which carries a roller 15 as an abutment and which is connected at its outer end to the lever 20 which is about the axis 19 against the force of a spring 18 is pivotally mounted.
- This first pair of clamping jaws 1 is connected to a support 34 which can be displaced along the guide rail 35 in the direction of the arrow 23.
- the piston-cylinder unit used for the displacement is not shown for reasons of clarity.
- the second pair of jaws 2 is arranged fixedly opposite the table 5.
- the clamping jaw 4 lying in the table plane can be pivoted about the vertical axis 10 in the direction of the arrow 36.
- a bending abutment 9 is provided, which is firmly connected to the frame of the device in a manner not shown here.
- This jaw 4 is carried by a rotatably mounted shaft 37 (FIG. 3), on which another piston-cylinder unit (not shown here) engages via a lever 38.
- the pivot axis 10 of the jaw 4 is aligned with the edge of the abutting surfaces 14 and 22 of the bending abutment 9.
- the second jaw 12 of this pair of jaws 2 is adjustable in the direction of arrow 39 by means of a piston-cylinder unit 40.
- This jaw 12 has a recess 21, through which or into which the bending abutment 9 protrudes, so that this jaw 12 directly adjoins the surfaces 14 and 22 of this bending abutment 9 which are at right angles to one another
- a guide rail 24 is mounted parallel to the stop bar 8 (FIG. 1) in the rest position, on which end stops 25 are adjustable.
- the upper part of this guide rail is U-shaped in cross section (Fig. 4).
- the arms 41 carrying the end stops 25 are displaceable and lockable via the abutment blocks 42 and the nuts 43.
- the end stop 25 is pivotally mounted on the cantilever arm 41 so that it can be tilted up (arrow 44 in FIG. 4). At least two such adjustable end stops are generally provided on this guide rail 24.
- This guide rail 24 is slidably mounted in its longitudinal direction.
- the lower half of this guide rail also has a U-shaped cross section.
- Booms 45 are arranged on the frame of the device, which carry pairs of rollers 46 which are received by the lower cavity of the guide rail 24.
- This guide rail 24 is positively connected to the first pair of clamping jaws 1 via a rod 26.
- the milling tool 6 adjustable mechanism can still be seen. It consists of the U-shaped and L-shaped frames 47 and 47 'which are firmly connected to one another and in which guide spindles 48 and 49 are arranged in pairs.
- the support 27 of the milling tool 6 is guided on the spindles 48 and can be adjusted in height by means of the piston-cylinder unit 50.
- the guide spindles 49 run through a bearing block 51 attached to the underside of the table 5.
- the adjustment of the frame 47-47 'in the direction of the arrow 28 is effected by the piston-cylinder unit 52.
- the limit switches controlling and limiting the movement sequences are not shown for reasons of clarity.
- FIG. 5 Before going into the mode of operation of the device, reference is made to the cross-sectional drawing of the insulating glass pane according to FIG. 5: The edge of an insulating glass pane is shown in cross-section in FIG Light metal profile is made.
- the side 56 which forms the inside of the frame 55, has a slot 57.
- the side flanks 58 are stepped and thereby taper the profile width in the lower part of the profile bar.
- a permanently elastic sealing and adhesive compound 59 is on the one hand on the flanks of the profile rod, on the other hand on the disks 53 and 54.
- the outer cavity; that is delimited by the pane edges and by the outside of the profile frame is filled with a likewise permanently elastic sealing compound 60.
- a hygroscopic mass is introduced into the cavity 61, via the slit 57 or via a possible perforation therein Wall section 56 interacts with the interior 62 of the disc.
- This hygroscopic material is marketed by the relevant industry in the form of small beads. The diameter of these beads is approximately 1 to 2 mm. The profiles themselves are sold as bar material with a length of approx. 6 meters.
- the profile rod is inserted from the left (FIG. 1) into the initially open jaw pairs until a first end stop, which can either be fixed to the rail 24 or else as lowerable stop can be arranged in the table level 5 and which is about 100 mm to the right of the surface 22 of the flexible abutment 9.
- a first end stop which can either be fixed to the rail 24 or else as lowerable stop can be arranged in the table level 5 and which is about 100 mm to the right of the surface 22 of the flexible abutment 9.
- This now inserted profile is indicated by the dashed line 63 in FIGS. 1 to 4.
- the clamps are closed, the milling unit with the milling tool 6 moving forward in the direction of arrow 28 and then in the direction of arrow 29 in the working position, the three milling cutters 30 lying next to one another milling slots out of the profile, as seen from FIG.
- the profile bar which already has a frame corner, is then pushed to the right, either by hand or by a suitable program control, by the amount corresponding to the desired side length of the frame, which frame length can be set by the end stops 25. Now the workflow described above starts again and these processes are repeated until the frame is completely bent.
- the table level 5 can also be designed to be slightly inclined with respect to the level of the clamping jaws 3 and 4, which may make it easier to support the frame to be manufactured.
- the piston-cylinder units can be charged with a liquid or gaseous medium. Instead of such drive units, motor drives with threaded spindles, lifting magnets or the like can also be used. It is also expedient to drive the milling tools 6 via an air turbine, since such components can be built relatively small. Graduations can be provided on the stop bar 8, which facilitate the setting of the desired lengths.
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Claims (15)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT695078A AT360311B (de) | 1978-09-26 | 1978-09-26 | Biegeeinrichtung zum anfertigen eines distanz- halterahmens fuer isolierglasscheiben |
AT6950/78 | 1978-09-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0009703A1 EP0009703A1 (fr) | 1980-04-16 |
EP0009703B1 true EP0009703B1 (fr) | 1982-10-27 |
Family
ID=3591334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19790103474 Expired EP0009703B1 (fr) | 1978-09-26 | 1979-09-17 | Machine à cintrer pour la fabrication d'une entretoise pour des vitrages isolants |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0009703B1 (fr) |
AT (1) | AT360311B (fr) |
DE (1) | DE2963941D1 (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH660398A5 (de) * | 1982-01-21 | 1987-04-15 | Peter Lisec | Abstandhalterrahmen fuer isolierglasscheiben sowie verfahren zur herstellung desselben und vorrichtung zur durchfuehrung des verfahrens. |
DE3221986A1 (de) * | 1982-06-11 | 1983-12-15 | Fr. Xaver Bayer Isolierglasfabrik Kg, 7807 Elzach | Maschine zum herstellen eines abstandhaltenden innenrahmens fuer eine isolierglasscheibe |
NO174376C (no) * | 1986-04-07 | 1994-04-27 | Rjukan Metall As | Apparat for böyning av metallprofiler |
DE3740922A1 (de) * | 1987-12-03 | 1989-06-22 | Bayer Isolierglasfab Kg | Verfahren und vorrichtung zur herstellung eines abstandhalter-rahmens |
GB2237051A (en) * | 1989-10-21 | 1991-04-24 | Gary Daynes | Square cornered spacer tube & method of making it |
AT398395B (de) * | 1990-03-30 | 1994-11-25 | Lisec Peter | Vorrichtung zum biegen von hohlprofilleisten zu abstandhalterrahmen für isolierglas |
ATE102513T1 (de) * | 1990-05-21 | 1994-03-15 | Peter Lisec | Verfahren und vorrichtung zum erzeugen gekruemmter abschnitte in hohlprofilleisten. |
US5243844A (en) * | 1990-05-21 | 1993-09-14 | Peter Lisec | Process for producing curved sections in hollow profile strips |
DE4117002C2 (de) * | 1990-06-07 | 1996-05-30 | Peter Lisec | Verfahren zum Biegen von Hohlprofilleisten zu Abstandhalterrahmen für Isolierglasscheiben |
ATE100002T1 (de) * | 1990-06-07 | 1994-01-15 | Peter Lisec | Verfahren und vorrichtung zum biegen von hohlprofilleisten zu abstandhalterrahmen fuer isolierglasscheiben. |
AT397055B (de) * | 1990-06-07 | 1994-01-25 | Lisec Peter | Verfahren und vorrichtung zum biegen von hohlprofilleisten zu abstandhalterrahmen für isolierglasscheiben |
DE102011107975A1 (de) * | 2011-07-16 | 2013-01-17 | Rottler und Rüdiger und Partner GmbH | Verfahren und Vorrichtung zum Verbinden von Sprossen für eine Isolierglasscheibe |
US9149852B2 (en) | 2013-03-14 | 2015-10-06 | M.I.C. Industries, Inc. | Panel crimping machine with control system for controlling timing between crimping rollers with an adjustable separation |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2411784A (en) * | 1942-11-30 | 1946-11-26 | Super Tool Company | Milling cutter |
DE1901505A1 (de) * | 1969-01-14 | 1970-08-27 | Berghaus Alfred | Werkzeug,insbesondere Fraeserbefestigung auf dem Dorn ohne Laengskeil als UEberlastungskupplung |
US3728885A (en) * | 1970-12-11 | 1973-04-24 | Tridan Tool & Machine | Tube bending and sawing apparatus |
-
1978
- 1978-09-26 AT AT695078A patent/AT360311B/de not_active IP Right Cessation
-
1979
- 1979-09-17 EP EP19790103474 patent/EP0009703B1/fr not_active Expired
- 1979-09-17 DE DE7979103474T patent/DE2963941D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2963941D1 (en) | 1982-12-02 |
AT360311B (de) | 1980-01-12 |
ATA695078A (de) | 1980-05-15 |
EP0009703A1 (fr) | 1980-04-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3223881C2 (de) | Abstandhalterrahmen sowie Verfahren und Vorrichtung zum Biegen von Hohlprofilleisten zu Abstandhalterrahmen für Isolierglas | |
AT403350B (de) | Biegemaschine zum herstellen eines abstandhaltenden innenrahmens für eine isolierglasscheibe | |
EP0009703B1 (fr) | Machine à cintrer pour la fabrication d'une entretoise pour des vitrages isolants | |
DE202005010660U1 (de) | Schneidwerkzeug zum Durchtrennen einer Platte | |
EP0461100B1 (fr) | Procédé et dispositif pour plier des profilés d'écartement creux pour double vitrage | |
DE2829444C2 (de) | Verfahren und Vorrichtung zur Herstellung eines Abstandhalterrahmens für Mehrscheiben-Isolierglas | |
DE2128717C3 (de) | Verfahren zum Aufbringen eines metallischen Abstandhalters auf die Scheibenränder einer der rechteckigen Glasplatten einer Isolierverglasung und Vorrichtung zur Durchführung des Verfahrens | |
EP0462961B1 (fr) | Dispositif pour plier des profilés d'écartement creux | |
EP0240968B1 (fr) | Dispositif pour l'insertion méchanique des joints d'étanchéité | |
CH654284A5 (de) | Vorrichtung zum fuellen der randfugen von isolierglasscheiben mit einer dichtmasse. | |
DE2757886A1 (de) | Verfahren und vorrichtung zur herstellung von eckverbindungen von metallrahmen | |
DE4116521C2 (de) | Verfahren und Vorrichtung zum Erzeugen gekrümmter Abschnitte in Hohlprofilleisten | |
DE2510884C3 (de) | Vorrichtung zum Verbinden von zwei auf Gehrung geschnittenen Metallprofilstäben | |
DE2015414A1 (en) | Joining hollow sections to form window frames etc | |
DE2443376C2 (de) | Pneumatisch oder hydraulisch betätigbare Rahmenpresse | |
DE3120897A1 (de) | "presse zum herstellen von holmen oder platten aus verleimten staeben" | |
DE3786584T2 (de) | Vorrichtung zum Biegen von Metallschienen. | |
DE3008326A1 (de) | Vorrichtung zum verbinden von auf gehrung geschnittemenen metallprofilstaeben | |
EP1285708B1 (fr) | Méthode et dispositif pour le cintrage des profilés d'écartement pour les vitrages isolants | |
DE2729881A1 (de) | Metallprofilverbindung, bei der streifenfoermige kunststoffzwischenlagen als kaeltebruecke ausgebildet sind | |
DE2628681C3 (de) | Vorrichtung zur Nachbearbeitung von Schweißwiilsten an Eckverbindungen von Fensterbzw. Türrahmen | |
DE2515951C3 (de) | Zangenartige Vorrichtung zur Herstellung einer Eckverbindung aus zwei, auf Gehrung geschnittenen Metallprofilstäben | |
DE19827098B4 (de) | Verfahren und Vorrichtung zum Abtrennen von Profilstäben aus Kunststoff oder Leichtmetall | |
AT397055B (de) | Verfahren und vorrichtung zum biegen von hohlprofilleisten zu abstandhalterrahmen für isolierglasscheiben | |
DE69004370T2 (de) | Verfahren und Vorrichtung zum Anbringen von Abstandhalterscheiben zwischen zwei parallelen Paneelen, insbesondere zwei Glasscheiben mit zwischenliegendem ununterbrochenem Strang. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): BE CH DE FR GB IT LU NL SE |
|
17P | Request for examination filed | ||
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SERAPHIN PUEMPEL & SOEHNE KG. |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SPS GLASBAU SERAPHIN PUEMPEL & SOEHNE GESELLSCHAFT |
|
ITF | It: translation for a ep patent filed | ||
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Designated state(s): BE CH DE FR GB IT LU NL SE |
|
REF | Corresponds to: |
Ref document number: 2963941 Country of ref document: DE Date of ref document: 19821202 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19830930 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 19900813 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: LU Payment date: 19900822 Year of fee payment: 12 Ref country code: BE Payment date: 19900822 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 19900824 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 19900831 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 19900905 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 19900928 Year of fee payment: 12 |
|
ITTA | It: last paid annual fee | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 19900930 Year of fee payment: 12 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Effective date: 19910917 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Effective date: 19910918 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Effective date: 19910930 Ref country code: BE Effective date: 19910930 |
|
BERE | Be: lapsed |
Owner name: SPS GLASBAU SERAPHIN PUMPEL & SOHNE G.M.B.H. Effective date: 19910930 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Effective date: 19920401 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee | ||
NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Effective date: 19920529 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Effective date: 19920602 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
EUG | Se: european patent has lapsed |
Ref document number: 79103474.7 Effective date: 19920408 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |