Process for producing hollow structures such as ducts, silos, or shelters, and structures obtained by this process
Abstract
L'invention a pour objet une structure creuse de grande section transversale et son procédé de réalisation. La structure est formée de tronçons tubulaires mis bout à bout et constitués chacun par assemblage sur le site d'éléments longitudinaux préparés à l'avance. Selon l'invention, on réalise des éléments de paroi latérale (A2, 4) sur lesquels sont fixés des éléments stabilisateurs (41) à face inférieure plane, et pour construire chaque tronçon, on met en place deux éléments de paroi latérale (A2, 4) tenant debout grâce auxdits éléments stabilisateurs (41) et l'on pose au moins un élément supérieur (A1, 5) sur lesdits éléments de paroi latérale (A2, 4) pour former le haut de la structure. L'invention s'applique spécialement à la réalisation de constructions enterrées ou non et de grand gabarit.

Term
Term ended
Projected expiry passed 29 October 2002, 23.9 years ago.
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1 sheet
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Every citation, both ways
| Document | Relation | Office | Category | Cited during |
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| FR1008441A | Cites | France | A | Search report |
| DE1291711B | Cites | Germany | X | Search report |
105 members in 31 offices
Priority claims11
| Document | Office | Kind | Date |
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| 8121510 | France | A | |
| 8121510 | France | – | |
| 8210266 | France | A | |
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| 82402010 | European Patent Office (EPO) | A | |
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| 8210266 | – | – | – |
| EP82402010 | – | – | – |
| EP19820402010 | – | – | – |
| FR19810021510 | – | – | – |
| FR19820010266 | – | – | – |
Members105
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| IE53197B1 | Ireland | B1 | |
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| EP0295175A1 | European Patent Office (EPO) | A1 | |
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| KR890001112B1 | Republic of Korea | B1 | |
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| US4836714A | United States of America | A | |
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| ATE43425T1 | Austria | T1 | |
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| EP0295175B1 | European Patent Office (EPO) | B1 | |
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| ATE61074T1 | Austria | T1 | |
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| DE3861826D1 | Germany | D1 | |
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| ES2021150B3 | Spain | B3 | |
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| EP0244890B1 | European Patent Office (EPO) | B1 | |
| AT70606T | Austria | T | |
| ATE70606T1 | Austria | T1 | |
| DE3280384D1 | Germany | D1 | |
| GR3001813T3 | Greece | T3 | |
| GR3001817T3 | Greece | T3 | |
| SG19992G | Singapore | G | |
| IE57962B1 | Ireland | B1 | |
| DK166744B1 | Denmark | B1 | |
| IE58601B1 | Ireland | B1 | |
| JPH0618177B2 | Japan | B2 | |
| EP0081402B2 | European Patent Office (EPO) | B2 | |
| ID858B | Indonesia | B |
66 legal events, as 4 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | Office | |
|---|---|---|---|
| Appeal reference modifiedAppealORIGINAL CODE: EPIDOSCREFNOAPAH | APAH | EP | |
| Patent expired after termination of 20 yearsExpiredPE20 | PE20 | GB | |
| Se: european patent has lapsedLapsedEUG | EUG | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Nl: lapsed or anulled due to non-payment of the annual feeLapsedNLV4 | NLV4 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| European patent in force as of 2002-01-01IF02 | IF02 | GB | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Nl: receipt of modified translations in the netherlands language after an opposition procedureOppositionNLR3 | NLR3 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
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| Nl: decision of oppositionOppositionNLR2 | NLR2 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Patent maintained in amended form27A | 27A | EP | |
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| Patent maintained in amended formORIGINAL CODE: 0009272PUAH | PUAH | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: PATENT MAINTAINED AS AMENDEDSTAA | STAA | EP | |
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| Interlocutory decision in oppositionOppositionORIGINAL CODE: EPIDOS IDOPPLAW | PLAW | EP | |
| Appeal dossier modifiedAppealORIGINAL CODE: EPIDOS NOAPOAPAC | APAC | EP | |
| Communication from the board of appeal sentAppealORIGINAL CODE: EPIDOS OBAPOAPCC | APCC | EP | |
| Communication from the board of appeal sentAppealORIGINAL CODE: EPIDOS OBAPOAPCC | APCC | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Communication from the board of appeal sentAppealORIGINAL CODE: EPIDOS OBAPOAPCC | APCC | EP | |
| Communication from the board of appeal sentAppealORIGINAL CODE: EPIDOS OBAPOAPCC | APCC | EP | |
| Appeal reference modifiedAppealORIGINAL CODE: EPIDOS REFNOAPAE | APAE | EP | |
| Appeal dossier modifiedAppealORIGINAL CODE: EPIDOS NOAPOAPAC | APAC | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Interlocutory decision in oppositionOppositionORIGINAL CODE: EPIDOS IDOPPLAW | PLAW | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Nl: opposition has been filed with the epoOppositionNLR1 | NLR1 | EP | |
| Nl: opposition has been filed with the epoOppositionNLR1 | NLR1 | EP | |
| Opposition filed (corrected)OppositionR26 | R26 | EP | |
| Opposition data, opponent's data or that of the opponent's representative modifiedOppositionORIGINAL CODE: 0009299OPPOPLAB | PLAB | EP | |
| Unpublished change to opponent dataORIGINAL CODE: EPIDOS OPPOPLBQ | PLBQ | EP | |
| Se: european patent in force in swedenEAL | EAL | EP | |
| Lu: last paid annual feeEPTA | EPTA | EP | |
| Nl: opposition has been filed with the epoOppositionNLR1 | NLR1 | EP | |
| Opposition filedOpposition26 | 26 | EP | |
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| It: translation for a ep patent filedITF | ITF | EP | |
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| Gb: translation of ep patent filed (gb section 77(6)(a)/1977)GBT | GBT | EP | |
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| Divisional application: reference to earlier applicationAC | AC | EP | |
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| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | EP | |
| First examination report despatched17Q | 17Q | EP | |
| Request for examination filed17P | 17P | EP | |
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| Search report despatchedORIGINAL CODE: 0009013PUAL | PUAL | EP | |
| Divisional application: reference to earlier applicationAC | AC | EP | |
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| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI | EP |
Numbers
- Publication
- 0244890
- Publication, DOCDB
- 0244890
- Publication, EPODOC
- EP0244890
- Application
- 87200617
- Application, DOCDB
- 87200617
- Application, EPODOC
- EP19870200617
Titles3
- English
- PROCESS FOR PRODUCING HOLLOW STRUCTURES SUCH AS DUCTS, SILOS, OR SHELTERS, AND STRUCTURES OBTAINED BY THIS PROCESS
- French
- Procédé de réalisation de structures creuses, de grande section, telles que des conduites, silos ou abris, et structures obtenues par ce procédé
- German
- Verfahren zur Herstellung von hohlen Elementen, wie etwa Leitungen, Silos oder Bunker und Elemente, hergestellt durch dieses Verfahren
Classification
- CPC, 6
- E04H7/30
- E04H7/28
- E04H9/12
- E21D11/083
- E21D11/15
- F16L9/22
- IPC, 8
- F16L9 02
- E01F5 00
- E04H7 28
- E04H7 30
- E04H9 12
- E21D11 08
- E21D11 15
- F16L9 22
Designated states1
- Contracting states, 1
- Sweden