EP0703016B1 - Multipart roll stand - Google Patents
Multipart roll stand Download PDFInfo
- Publication number
- EP0703016B1 EP0703016B1 EP95114356A EP95114356A EP0703016B1 EP 0703016 B1 EP0703016 B1 EP 0703016B1 EP 95114356 A EP95114356 A EP 95114356A EP 95114356 A EP95114356 A EP 95114356A EP 0703016 B1 EP0703016 B1 EP 0703016B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- roll stand
- tie rods
- recesses
- crossties
- stand
- 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
Links
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 1
- 238000012549 training Methods 0.000 description 6
- 238000005266 casting Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
- B21B31/04—Rolling stand frames or housings; Roll mountings ; Roll chocks with tie rods in frameless stands, e.g. prestressed tie rods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/08—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process
- B21B13/10—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/08—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process
- B21B13/10—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane
- B21B2013/106—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane for sections, e.g. beams, rails
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
Definitions
- the invention relates to a multi-part rolling stand, the Scaffold stands can be connected to one another by tie rods or the like.
- Multi-part roll stands for roll sets with parallel ones Roller axes are known in various forms of training. It has also already been proposed (DE-OS 27 03 252) machine frame made of prismatic bodies with right angles to each other Assemble wall surfaces and then these bodies together screw together.
- a special form of roll stand namely the universal roll stand in addition to roller sets with parallel and horizontal Roller axes simultaneously roller sets with parallel to each other and accommodate vertical roller axes has so far been used consistently cast from one piece; this is primarily because the roller sets with vertical roller axes from the side the vertical scaffolding stand projecting outwards must be worn.
- the invention has for its object this high technical Reduce manufacturing costs and also the transportation options to simplify the scaffolding.
- This object is achieved in that to form a universal scaffold the vertical stand from a pair of independent, above and at the bottom by crossbeams that can be connected via tie rods can be assembled, the respective horizontal, lateral support lugs with support pieces and recesses provided in these, in which independent cross heads can be used.
- This form of training according to the invention allows the two Scaffold side parts as relatively flat bodies for themselves pour, process and also transport. The same goes for for the cross beams and the cross heads.
- the vertical stand can forming side parts also each of two, vertically through symmetry Division formed independent side part halves consist of shrink rings or Tie rods are interconnectable. This training simplified the casting, processing and transportation of the sections continue.
- FIGS. 1 to 3 To the vertical stand of the universal scaffold according to FIGS. 1 to 3 include two side panels 1 and 2, each made up by top and lower trusses 1b; 1c connected pairs of uprights Assemble 1a or 2a. Of these uprights 1a; 2a collar each laterally to the outside of shoulder lugs 1d or 2d, in which later the bearing chocks, not shown, of the vertical rollers worn and guided. At the ends of these support lugs 1d; 2d are, in these longitudinally guided support pieces 3 and 4 with dovetail-shaped Recesses 3a and 4a arranged. Belong further to the vertical stand pairs of upper and lower cross members 5 or 6 and a pair of, in the dovetail-shaped recesses 3a; 4a of the support pieces 3; 4 insertable crossheads 7 or 8.
- the formation of the universal scaffold according to FIGS. 7 to 9 and 10 to 12 corresponds to the basic structure of the training 1 to 6.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
- Discharge Heating (AREA)
- Metal Rolling (AREA)
- Soil Working Implements (AREA)
- Movable Scaffolding (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Handcart (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Transplanting Machines (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Package Frames And Binding Bands (AREA)
- Machine Tool Units (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
Description
Die Erfindung bezieht sich auf ein mehrteiliges Walzgerüst, dessen Gerüstständer durch Zuganker o. dgl. miteinander verbindbar sind. Mehrteilige Walzgerüste für Walzensätze mit parallel verlaufenden Walzenachsen sind in unterschiedlichen Ausbildungsformen bekannt. Es wurde auch bereits vorgeschlagen, (DE-OS 27 03 252) Maschinenrahmen aus prismatischen Körpern mit rechtwinklig zueinander liegenden Wandflächen zusammenzusetzen und diese Körper dann miteinander zu verschrauben.The invention relates to a multi-part rolling stand, the Scaffold stands can be connected to one another by tie rods or the like. Multi-part roll stands for roll sets with parallel ones Roller axes are known in various forms of training. It has also already been proposed (DE-OS 27 03 252) machine frame made of prismatic bodies with right angles to each other Assemble wall surfaces and then these bodies together screw together.
Eine besondere Walzgerüstform, nämlich die Universalwalzgerüste die neben Walzensätzen mit parallel zueinander und horizontal verlaufenden Walzenachsen gleichzeitig Walzensätze mit parallel zueinander und vertikal verlaufenden Walzenachsen aufnehmen, wird bisher durchweg aus einem Stück gegossen; dies in erster Linie deshalb, weil die Walzensätze mit vertikal liegenden Walzenachsen von seitlich der vertikalen Gerüstständer nach außen kragenden Tragansätzen getragen werden müssen.A special form of roll stand, namely the universal roll stand in addition to roller sets with parallel and horizontal Roller axes simultaneously roller sets with parallel to each other and accommodate vertical roller axes has so far been used consistently cast from one piece; this is primarily because the roller sets with vertical roller axes from the side the vertical scaffolding stand projecting outwards must be worn.
Diese Ausbildungsform der Universalwalzgerüste erfordert nicht nur ein aufwendiges Gußverfahren mit häufig auftretenden Gußfehlern sondern darüberhinaus einen ebenfalls einen sehr großen Aufwand bei der Bearbeitung des Gußstückes selbst, da der Gußkörper für das Einbringen der notwendigen Bohrungen und die Bearbeitung von Führungsflächen häufig umgespannt werden muß. Darüber hinaus sind einige Führungsflächen für die Bearbeitung schwer zugänglich und erfordern die Anwendung aufwendiger Vorrichtungen. Einen weiteren Nachteil dieser Ausbildung der Universalwalzgerüste stellt, besonders bei großen und schweren Gerüsten der Transport vom Herstellungs- zum Einsatzort der Gerüste dar.This type of training of universal roll stands not only requires a complex casting process with frequently occurring casting defects but also a very large effort the processing of the casting itself, since the cast body for the Drilling the necessary holes and machining guide surfaces has to be changed frequently. Beyond that some guide surfaces difficult to access for machining and require the use of complex devices. Another one Disadvantage of this design of the universal roll stands, especially for large and heavy scaffolding, the transport from the manufacturing site to the place of use of the scaffolding represents.
Der Erfindung liegt die Aufgabe zugrunde, diesen hohen technischen Herstellungsaufwand zu verringern und auch die Transportmöglichkeiten der Gerüste zu vereinfachen.The invention has for its object this high technical Reduce manufacturing costs and also the transportation options to simplify the scaffolding.
Diese Aufgabe wird dadurch gelöst, daß zur Bildung eines Universalgerüsts der Vertikalständer aus einem Paar selbständiger, oben und unten durch Querträger über Zuganker verbindbarer Seitenteile zusammensetzbar ist, die jeweils horizontale, seitliche Tragansätze mit Tragstücken und in diesen vorgesehenen Ausnehmungen aufweisen, in die jeweils selbständige Querhäupter einsetzbar sind.This object is achieved in that to form a universal scaffold the vertical stand from a pair of independent, above and at the bottom by crossbeams that can be connected via tie rods can be assembled, the respective horizontal, lateral support lugs with support pieces and recesses provided in these, in which independent cross heads can be used.
Diese erfindungsgemäße Ausbildungsform erlaubt es, die beiden Gerüstseitenteile als verhältnismäßig flache Körper für sich zu gießen, zu bearbeiten und auch zu transportieren. Das gleiche gilt für die Querträger und die Querhäupter.This form of training according to the invention allows the two Scaffold side parts as relatively flat bodies for themselves pour, process and also transport. The same goes for for the cross beams and the cross heads.
Wie die Erfindung weiter vorsieht, können die den Vertikalständer bildenden Seitenteile auch jeweils aus zwei, vertikal durch symmetriemittige Teilung gebildeten selbständigen Seitenteilhälften bestehen, die durch auf Ansätze aufgesetzte Schrumpfringe oder Zuganker miteinander verbindbar sind. Diese Ausbildung vereinfacht den Guß, die Bearbeitung und den Transport der Teilstücke noch weiter.As the invention further provides, the vertical stand can forming side parts also each of two, vertically through symmetry Division formed independent side part halves consist of shrink rings or Tie rods are interconnectable. This training simplified the casting, processing and transportation of the sections continue.
Die Erfindung wird anhand der, in der Zeichnung dargestellten Ausführungsbeispiele näher erläutert. In der Zeichnung zeigen
- Fig. 1
- die zusammensetzbaren Teile des Universalgerüsts, in Walzrichtung gesehen, teilweise geschnitten,
- Fig. 2
- die Draufsicht auf Fig. 1,
- Fig. 3
- eine Seitenansicht von Fig. 1,
- Fig. 4 - 6
- die den Ansichten nach den Fig. 1 - 3 entsprechenden Darstellungen des, aus den Teilen zusammengesetzten Universalgerüsts,
- Fig. 7 - 9
- die zusammensetzbaren Teile einer anderen Ausbildungsform des Universalgerüsts entsprechend den Darstellungen in den Fig. 1 - 3 und
- Fig. 10 - 12
- die den Ansichten nach den Fig. 7 - 9 entsprechenden Darstellungen des, aus den Teilen zusammengesetzten Universalwalzgerüsts.
- Fig. 1
- the parts of the universal stand that can be assembled, viewed in the rolling direction, partially cut,
- Fig. 2
- the top view of Fig. 1,
- Fig. 3
- 2 shows a side view of FIG. 1,
- 4 - 6
- 1 to 3 corresponding representations of the universal scaffold composed of the parts,
- 7 - 9
- the assembled parts of another form of training of the universal scaffold according to the representations in Figs. 1-3 and
- Figures 10-12
- the views according to FIGS. 7-9 corresponding representations of the universal rolling stand composed of the parts.
Zu dem Vertikalständer des Universalgerüsts nach den Fig. 1 bis 3
gehören zwei Seitenteile 1 und 2, die sich jeweils aus, durch obere
und untere Traversen 1b; 1c verbundenen Paaren von Ständerholmen
1a bzw. 2a zusammensetzen. Von diesen Ständerholmen 1a; 2a kragen
jeweils seitlich nach außen Tragansätze 1d bzw. 2d, in denen später
die, nicht dargestellten Lagereinbaustücke der Vertikalwalzen
getragen und geführt werden. An den Enden dieser Tragansätze 1d;
2d sind, in diesen längsgeführte Tragstücke 3 bzw. 4 mit schwalbenschwanzförmigen
Ausnehmungen 3a bzw. 4a angeordnet. Weiter gehören
zum Vertikalständer Paare von oberen und unteren Querträgern 5 bzw.
6 sowie ein Paar von, in die schwalbenschwanzförmigen Ausnehmungen
3a; 4a der Tragstücke 3; 4 einsetzbare Querhäupter 7 bzw. 8.To the vertical stand of the universal scaffold according to FIGS. 1 to 3
include two
Wie aus den Fig. 4 bis 6 ersichtlich, werden die Seitenteile 1, 2
untereinander durch die oberen und die unteren Quertraversen 5 bzw.
6 mittels der, durch diese und die Ständerholme 1a, 2a geführten
Zuganker 9 zu dem Vertikalständer verbunden. Dieser wird anschließend
durch Einsetzen der Querhäupter 6 und 7 in die Ausnehmungen
3a, 4a der Tragstücke 3, 4 der Tragansätze 1d, 2d zu dem Universalwalzgerüst
vervollständigt.As can be seen from FIGS. 4 to 6, the
Die Ausbildung des Universalgerüsts nach den Fig. 7 bis 9 und 10
bis 12 entspricht dem grundsätzlichen Aufbau der Ausbildung nach
den Fig. 1 bis 6. Zusätzlich sind hier die beiden Seitenteile 1'
und 2' durch vertikale, mittige Teilung der oberen und unteren
Traversen 1b', 1c' und 2b', 2c' in zwei spiegelbildlich gleiche
Hälften aufgeteilt, die im Bereich der Teilmitte Ansätze 10 aufweisen
die, wie aus den Fig. 10 und 12 hervorgeht, mit Hilfe von
Schrumpfringen 11 miteinander verbunden werden.The formation of the universal scaffold according to FIGS. 7 to 9 and 10
to 12 corresponds to the basic structure of the
Claims (3)
- Multi-part roll stand, the stand housings and crossties of which are connectible together by tie rods or the like, characterised thereby that for formation of a universal roll stand the vertical housings can be assembled from a pair of independent side members (1; 2) which are connectible above and below by crossarms (5; 6) by way of tie rods (9) and which have respective horizontal support projections (1d; 2d) at the side with support members (3; 4) and recesses (3a; 4a), in which respective independent crossties (7; 8) are insertable, provided therein.
- Multi-part roll stand according to claim 1, characterised thereby that the side members forming the vertical housings each consist of two independent side member halves (1' and 2') which are formed vertically by separation symmetrically with respect to the centre and which are interconnectible by shrunk-on rings (11) placed on projections (10) or by tie rods.
- Multi-part roll stand according to claim 1, characterised thereby that the recesses (3a; 4a) have dovetail guides (11a) for the crossties (7; 8).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9415429U DE9415429U1 (en) | 1994-09-23 | 1994-09-23 | Multi-part mill stand |
DE9415429U | 1994-09-23 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0703016A2 EP0703016A2 (en) | 1996-03-27 |
EP0703016A3 EP0703016A3 (en) | 1996-06-12 |
EP0703016B1 true EP0703016B1 (en) | 1998-02-25 |
Family
ID=6914067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95114356A Expired - Lifetime EP0703016B1 (en) | 1994-09-23 | 1995-09-13 | Multipart roll stand |
Country Status (8)
Country | Link |
---|---|
US (1) | US5802904A (en) |
EP (1) | EP0703016B1 (en) |
JP (1) | JPH08108203A (en) |
KR (1) | KR960010100A (en) |
CN (1) | CN1064565C (en) |
AT (1) | ATE163372T1 (en) |
CA (1) | CA2158699A1 (en) |
DE (2) | DE9415429U1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19816319C1 (en) * | 1998-04-11 | 1999-04-29 | Schloemann Siemag Ag | Universal roll stand |
IT1302785B1 (en) * | 1998-10-15 | 2000-09-29 | Danieli & C Ohg Sp | METHOD FOR THE CONSTRUCTION OF SHOULDERS FOR DILAMINATION CAGES AND SHOULDERS OBTAINED WITH THIS METHOD. |
US6094958A (en) * | 1999-02-05 | 2000-08-01 | Good; Bruce R. | Material-working machine having parallel plates housing and supporting beam |
DE10355977A1 (en) * | 2003-11-27 | 2005-06-30 | Sms Demag Ag | Roll stand for upsetting stands in rolling mills, which is made of several parts |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2119389C3 (en) * | 1971-04-21 | 1974-05-16 | Heinrich Dr.-Ing. 8000 Muenchen Collin | Modular system for the construction of any stand arrangements of roller machines, especially calenders |
JPS5316791B2 (en) * | 1974-02-18 | 1978-06-03 | ||
DE2703252A1 (en) | 1977-01-27 | 1978-08-03 | H & S Handelsbuero Herrfeld Un | Machine frame assembled from bolted hollow modules - which have standard range of dimensions and equi-pitched holes |
GB2103976B (en) * | 1981-08-26 | 1985-02-20 | Davy Loewy Ltd | Rolling mill housing |
EP0103989A1 (en) * | 1982-08-25 | 1984-03-28 | DAVY McKEE (SHEFFIELD) LIMITED | Housingless beam mill stand |
DE3722706A1 (en) * | 1987-07-09 | 1989-01-19 | Schloemann Siemag Ag | ROLLING MILLS WITH TWO OR MORE PAIRS OF ROLLING STANDS |
ES2106207T3 (en) * | 1992-02-26 | 1997-11-01 | Danieli Off Mecc | UNIVERSAL LAMINATION FRAME. |
-
1994
- 1994-09-23 DE DE9415429U patent/DE9415429U1/en not_active Expired - Lifetime
-
1995
- 1995-09-13 EP EP95114356A patent/EP0703016B1/en not_active Expired - Lifetime
- 1995-09-13 AT AT95114356T patent/ATE163372T1/en not_active IP Right Cessation
- 1995-09-13 DE DE59501483T patent/DE59501483D1/en not_active Expired - Fee Related
- 1995-09-20 US US08/531,040 patent/US5802904A/en not_active Expired - Fee Related
- 1995-09-20 CA CA002158699A patent/CA2158699A1/en not_active Abandoned
- 1995-09-21 JP JP7242946A patent/JPH08108203A/en active Pending
- 1995-09-22 CN CN95118603A patent/CN1064565C/en not_active Expired - Fee Related
- 1995-09-23 KR KR1019950031514A patent/KR960010100A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0703016A3 (en) | 1996-06-12 |
CN1064565C (en) | 2001-04-18 |
CN1129153A (en) | 1996-08-21 |
KR960010100A (en) | 1996-04-20 |
EP0703016A2 (en) | 1996-03-27 |
DE9415429U1 (en) | 1994-12-15 |
US5802904A (en) | 1998-09-08 |
CA2158699A1 (en) | 1996-03-24 |
DE59501483D1 (en) | 1998-04-02 |
ATE163372T1 (en) | 1998-03-15 |
JPH08108203A (en) | 1996-04-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0291719B1 (en) | Universal rolling mill stand with adjustable horizontal and vertical rolls | |
DE69510136T2 (en) | Modular rolling mill | |
DE4340313A1 (en) | Rolling stand | |
EP0703016B1 (en) | Multipart roll stand | |
EP0857522B1 (en) | Rolling mill | |
EP0369269B1 (en) | Device for guiding the entry or exit of rolling stock between the rolls of rolling stands, in particular steel sections | |
EP3885290A1 (en) | Transport system | |
EP0178462B1 (en) | Roll stand with a disconnectible upright for roll changing purposes | |
DE2845052A1 (en) | Rapid changing of roll housings - esp. in stretch reducing mill for mfg. tubes, where roll changing can be automated | |
DE19705457B4 (en) | Plate leveler | |
DE10241516B3 (en) | Roller set used in a rolling mill comprises horizontal and vertical roller pairs lying on a supporting yoke or on a roller exchange carriage with bearing components of the lower horizontal roller | |
EP0764483B1 (en) | Frame construction of slab upsetting presses | |
EP0949017B1 (en) | Universal rolling stand | |
EP0406624B1 (en) | Reversible two-high section roll stand | |
DE1950772A1 (en) | Continuous casting device with curved trigger | |
DE2636220C3 (en) | Device for positioning successive chain links of a chain strand | |
EP1425119B1 (en) | Rolling stock guiding device for a horizontal two-high rolling stand | |
DD156066A5 (en) | ARRANGEMENT OF A VARIETY OF DIFFERENT VACUUM CALIBRATORS ON A ROLLER CABLE | |
EP1238719B1 (en) | Compact rolling block for two parallel rolling lines | |
AT393804B (en) | ROLLING MILL, IN PARTICULAR PIPE CONTINUOUS ROLLING MILL | |
EP0875316B1 (en) | Strand withdrawing apparatus | |
DE3146463A1 (en) | Supporting framework, composed of individual components, for a horizontal conveyor | |
DE2061387C3 (en) | Machine frame for chain conveyor | |
DE1945046U (en) | ROLLER LEVELING MACHINE. | |
DE3701227C2 (en) |
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 |
|
17P | Request for examination filed |
Effective date: 19950925 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT DE ES FR GB IT SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT DE ES FR GB IT SE |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
17Q | First examination report despatched |
Effective date: 19970527 |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT DE ES FR GB IT SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY Effective date: 19980225 |
|
REF | Corresponds to: |
Ref document number: 163372 Country of ref document: AT Date of ref document: 19980315 Kind code of ref document: T |
|
REF | Corresponds to: |
Ref document number: 59501483 Country of ref document: DE Date of ref document: 19980402 |
|
ITF | It: translation for a ep patent filed | ||
ET | Fr: translation filed | ||
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 19980528 |
|
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 |
|
26N | No opposition filed | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20010814 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20010824 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20010827 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20010903 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20010904 Year of fee payment: 7 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20020913 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20020913 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20020914 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030401 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20020913 |
|
EUG | Se: european patent has lapsed | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030603 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20050913 |