EP0825307A1 - Flügelförmiges Deckenelement aus Beton - Google Patents
Flügelförmiges Deckenelement aus Beton Download PDFInfo
- Publication number
- EP0825307A1 EP0825307A1 EP97202572A EP97202572A EP0825307A1 EP 0825307 A1 EP0825307 A1 EP 0825307A1 EP 97202572 A EP97202572 A EP 97202572A EP 97202572 A EP97202572 A EP 97202572A EP 0825307 A1 EP0825307 A1 EP 0825307A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- shaped part
- wing
- floor
- wings
- floor element
- 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.)
- Granted
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/04—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement
- E04B5/043—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement having elongated hollow cores
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/17—Floor structures partly formed in situ
- E04B5/23—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
- E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
- E04B5/38—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element
Definitions
- This floor element consists of a relatively thin and consequently not cantilever floor slab having longitudinal and transverse reinforcement and reinforcing elements projecting from the top face.
- These floor elements are provided as a shuttering floor, on which, subsequently, a layer of concrete including additional reinforcement is poured.
- the shuttering floor should be propped up.
- the entire floor has no continuous seams and therefore remains flat, while pipes can be concealed in the floor.
- Changing the width and/or the incline of the floor elements is relatively simple, and holes, such as for instance a stairwell, can also be provided in the floor in a relatively easy manner.
- the propping-up operations slow down the building process and the thus composed floor is only passable and capable of carrying a load after the concrete poured in situ has sufficiently hardened.
- the transverse reinforcement not present in the above discussed hollow-core floor slabs for the reason specified, can in fact be provided in the floor elements according to the invention, because the method for the manufacture thereof has been divided into two steps.
- a continuous layer is formed with the thickness of the wings, in which layer a reinforcement can be provided, while subsequently, in a second step, the top layer of the beam-shaped part is provided on the bottom layer formed in the first step.
- Fig. 5 shows a floor element which does not only have longitudinally extending hollow cores 4, but also transversely extending hollow cores 4'. These transverse hollow cores 4' facilitate the provision of continuous pipes on either side of the beam-shaped part 2 of the floor element.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Joining Of Building Structures In Genera (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Panels For Use In Building Construction (AREA)
- Rod-Shaped Construction Members (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Floor Finish (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1003858 | 1996-08-22 | ||
NL1003858A NL1003858C2 (nl) | 1996-08-22 | 1996-08-22 | Vleugelvloerelement van beton. |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0825307A1 true EP0825307A1 (de) | 1998-02-25 |
EP0825307B1 EP0825307B1 (de) | 2001-05-23 |
Family
ID=19763405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97202572A Expired - Lifetime EP0825307B1 (de) | 1996-08-22 | 1997-08-21 | Flügelförmiges Deckenelement aus Beton |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0825307B1 (de) |
AT (1) | ATE201472T1 (de) |
DE (1) | DE69704911T2 (de) |
DK (1) | DK0825307T3 (de) |
NL (1) | NL1003858C2 (de) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2812310A1 (fr) * | 2000-07-25 | 2002-02-01 | Composants Precontraints | Longeron de pont prefabrique et procede de fabrication d'un tel pont |
WO2003050363A1 (fr) * | 2001-11-23 | 2003-06-19 | Zeyou Qiu | Element moule pour la fabrication d'un sol en beton arme de structure a espaces |
EP1344877A1 (de) | 2002-03-15 | 2003-09-17 | Beton Son B.V. | Verfahren zum Anbringen einer Aufhängung auf einem vorgefertigten Betonelement, z.B. einer Hohlkörperdecke |
FR2851780A1 (fr) * | 2003-02-27 | 2004-09-03 | Conseil Service Investissement | Longeron prefabrique de pont, ensemble de positionnement relatif de deux longerons et moyen de liaison de feux longerons |
US6845591B1 (en) | 1999-09-24 | 2005-01-25 | Vbi Ontwikkeling B.V. | Hollow-core slab for forming a floor field in which ducts can be incorporated, and method for forming a floor field with ducts using such hollow-core slabs |
ITMI20120730A1 (it) * | 2012-05-02 | 2013-11-03 | Luscari Salvatore Lembo | Nuovo blocco o pannello auto-portante, a struttura alleggerita, in particolare per la realizzazione di solai in cemento armato da gettare in opera |
CN103410265A (zh) * | 2013-08-07 | 2013-11-27 | 南京工业大学 | 一种叠合楼板的拼接构造 |
FR3002960A1 (fr) * | 2013-03-11 | 2014-09-12 | Ligerienne Beton | Ensemble de longeron a armature coulissante |
CN104712080A (zh) * | 2015-01-17 | 2015-06-17 | 安徽建筑大学 | 一种由钢板作拼缝拼接的叠合墙板 |
EP2955294A1 (de) * | 2014-06-13 | 2015-12-16 | Elbe Spannbetonwerk GmbH & Co. KG | Spannbetonhohlplatte |
CN105507470A (zh) * | 2015-12-31 | 2016-04-20 | 中南大学 | 一种周边叠合整体装配式楼板及其施工方法 |
CN108343184A (zh) * | 2018-02-02 | 2018-07-31 | 广州市第二市政工程有限公司 | 企口空心预制板和井字现浇梁相结合的楼板施工方法 |
CN110056111A (zh) * | 2019-04-18 | 2019-07-26 | 江苏广兴集团建筑装配科技有限公司 | 一种连接稳定的叠合板 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE404950A (de) * | ||||
DE816598C (de) * | 1950-06-27 | 1951-10-11 | Paul Bode | Montagebauweise fuer Betonhaeuser |
DE2946589A1 (de) * | 1979-11-19 | 1981-05-21 | Karl 8551 Heiligenstadt Schmidt | Decke aus bspw. 2,20 m breiten elementen, die im zuge der deckenverlegung nebeneinanderlegbar und an den stossfugen vergiessbar sind |
FR2542784A1 (fr) * | 1983-03-18 | 1984-09-21 | Etre Ste Civile Particuliere | Dispositif d'element de construction arme et en forme de plaque pour la construction |
AT375992B (de) * | 1983-03-28 | 1984-09-25 | Katzenberger Helmut | Stahlbetondecke |
FR2660952A1 (fr) * | 1990-04-17 | 1991-10-18 | Ibse | Elements prefabriques pour la realisation d'une dalle et dalle obtenue a partir de ces elements. |
GB2249329A (en) * | 1990-11-02 | 1992-05-06 | Mohammad Hossein Shamsai | Concrete floor beams |
DE4315254A1 (de) * | 1993-05-07 | 1994-11-10 | Filigran Traegersysteme | Verfahren zum Herstellen eines Deckenelements |
-
1996
- 1996-08-22 NL NL1003858A patent/NL1003858C2/nl not_active IP Right Cessation
-
1997
- 1997-08-21 DE DE69704911T patent/DE69704911T2/de not_active Expired - Lifetime
- 1997-08-21 EP EP97202572A patent/EP0825307B1/de not_active Expired - Lifetime
- 1997-08-21 AT AT97202572T patent/ATE201472T1/de not_active IP Right Cessation
- 1997-08-21 DK DK97202572T patent/DK0825307T3/da active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE404950A (de) * | ||||
DE816598C (de) * | 1950-06-27 | 1951-10-11 | Paul Bode | Montagebauweise fuer Betonhaeuser |
DE2946589A1 (de) * | 1979-11-19 | 1981-05-21 | Karl 8551 Heiligenstadt Schmidt | Decke aus bspw. 2,20 m breiten elementen, die im zuge der deckenverlegung nebeneinanderlegbar und an den stossfugen vergiessbar sind |
FR2542784A1 (fr) * | 1983-03-18 | 1984-09-21 | Etre Ste Civile Particuliere | Dispositif d'element de construction arme et en forme de plaque pour la construction |
AT375992B (de) * | 1983-03-28 | 1984-09-25 | Katzenberger Helmut | Stahlbetondecke |
FR2660952A1 (fr) * | 1990-04-17 | 1991-10-18 | Ibse | Elements prefabriques pour la realisation d'une dalle et dalle obtenue a partir de ces elements. |
GB2249329A (en) * | 1990-11-02 | 1992-05-06 | Mohammad Hossein Shamsai | Concrete floor beams |
DE4315254A1 (de) * | 1993-05-07 | 1994-11-10 | Filigran Traegersysteme | Verfahren zum Herstellen eines Deckenelements |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6845591B1 (en) | 1999-09-24 | 2005-01-25 | Vbi Ontwikkeling B.V. | Hollow-core slab for forming a floor field in which ducts can be incorporated, and method for forming a floor field with ducts using such hollow-core slabs |
EP1214483B1 (de) * | 1999-09-24 | 2005-10-12 | Vbi Ontwikkeling B.V. | Hohlplatte zur herstellung von einem bodenfeld in welches leitungen eingebaut werden können und verfahren zum herstellen eines bodenfelds mit leitungen |
FR2812310A1 (fr) * | 2000-07-25 | 2002-02-01 | Composants Precontraints | Longeron de pont prefabrique et procede de fabrication d'un tel pont |
WO2003050363A1 (fr) * | 2001-11-23 | 2003-06-19 | Zeyou Qiu | Element moule pour la fabrication d'un sol en beton arme de structure a espaces |
EP1344877A1 (de) | 2002-03-15 | 2003-09-17 | Beton Son B.V. | Verfahren zum Anbringen einer Aufhängung auf einem vorgefertigten Betonelement, z.B. einer Hohlkörperdecke |
FR2851780A1 (fr) * | 2003-02-27 | 2004-09-03 | Conseil Service Investissement | Longeron prefabrique de pont, ensemble de positionnement relatif de deux longerons et moyen de liaison de feux longerons |
ITMI20120730A1 (it) * | 2012-05-02 | 2013-11-03 | Luscari Salvatore Lembo | Nuovo blocco o pannello auto-portante, a struttura alleggerita, in particolare per la realizzazione di solai in cemento armato da gettare in opera |
FR3002960A1 (fr) * | 2013-03-11 | 2014-09-12 | Ligerienne Beton | Ensemble de longeron a armature coulissante |
CN103410265A (zh) * | 2013-08-07 | 2013-11-27 | 南京工业大学 | 一种叠合楼板的拼接构造 |
EP2955294A1 (de) * | 2014-06-13 | 2015-12-16 | Elbe Spannbetonwerk GmbH & Co. KG | Spannbetonhohlplatte |
CN104712080A (zh) * | 2015-01-17 | 2015-06-17 | 安徽建筑大学 | 一种由钢板作拼缝拼接的叠合墙板 |
CN105507470A (zh) * | 2015-12-31 | 2016-04-20 | 中南大学 | 一种周边叠合整体装配式楼板及其施工方法 |
CN108343184A (zh) * | 2018-02-02 | 2018-07-31 | 广州市第二市政工程有限公司 | 企口空心预制板和井字现浇梁相结合的楼板施工方法 |
CN110056111A (zh) * | 2019-04-18 | 2019-07-26 | 江苏广兴集团建筑装配科技有限公司 | 一种连接稳定的叠合板 |
Also Published As
Publication number | Publication date |
---|---|
DE69704911T2 (de) | 2002-04-04 |
ATE201472T1 (de) | 2001-06-15 |
DK0825307T3 (da) | 2001-09-10 |
DE69704911D1 (de) | 2001-06-28 |
EP0825307B1 (de) | 2001-05-23 |
NL1003858C2 (nl) | 1998-02-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9988775B1 (en) | Concrete i-beam for bridge construction | |
US4974381A (en) | Tie anchor and method for manufacturing insulated concrete sandwich panels | |
EP0825307B1 (de) | Flügelförmiges Deckenelement aus Beton | |
US7121061B2 (en) | Reinforced concrete building system | |
US5528874A (en) | Building blocks and insulated composite walls having stackable half-bond symmetry and method of making such walls | |
KR102171006B1 (ko) | 강화 콘크리트 바닥을 구축하기 위한 소결 발포 폴리스티렌 모듈형 요소 | |
EP0289261A2 (de) | Abziehbalken | |
EP1214483B2 (de) | Hohlplatte zur herstellung von einem bodenfeld in welches leitungen eingebaut werden können und verfahren zum herstellen eines bodenfelds mit leitungen | |
EP0345823B1 (de) | Abziehlaufschiene | |
AT391731B (de) | Deckenplatte und verfahren zu ihrer herstellung sowie anordnung zur durchfuehrung des verfahrens | |
EP0016478A2 (de) | Wand aus einer Mehrzahl von vorgefertigten Zementplatten | |
US3949531A (en) | Hollow cored concrete slab and method of making the same | |
GB2355024A (en) | Insulating building panel of polystyrene and concrete | |
US4912896A (en) | Beam/flooring system | |
WO2001000943A1 (en) | Hollow filler block for a block-and-rib reinforced concrete slab | |
GB2249329A (en) | Concrete floor beams | |
WO2000053858A1 (en) | Construction element | |
US7073300B1 (en) | Reinforced concrete part for producing foundations of buildings | |
US6442910B1 (en) | Composite building system | |
US20030061672A1 (en) | Bridge construction method and composite girder for use in same | |
JPH0315605Y2 (de) | ||
EP1103663B1 (de) | Abdeckungsträger für Pfahlgründungen | |
NL1013055C2 (nl) | Industrieel prefabriceerbaar, modulair vloerplaatelement voor gebouwen, in het bijzonder voor woningen. | |
EP1120505B1 (de) | Trocken stapelbarer Ziegel zum Errichten von hochbelastbarem Mauerwerk | |
NL1006527C2 (nl) | Werkwijze voor het vervaardigen van een fundering en bij deze werkwijze toepasbare betonplaat. |
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 |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK FI FR GB LI LU NL SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;RO;SI |
|
17P | Request for examination filed |
Effective date: 19980817 |
|
AKX | Designation fees paid |
Free format text: AT BE CH DE DK FI FR GB LI LU NL SE |
|
AXX | Extension fees paid |
Free format text: LT PAYMENT 980817;LV PAYMENT 980817 |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AT BE CH DE DK FI FR GB LI LU NL SE |
|
17Q | First examination report despatched |
Effective date: 19981207 |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
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 BE CH DE DK FI FR GB LI LU NL SE |
|
AX | Request for extension of the european patent |
Free format text: LT PAYMENT 19980817;LV PAYMENT 19980817 |
|
LTIE | Lt: invalidation of european patent or patent extension | ||
REF | Corresponds to: |
Ref document number: 201472 Country of ref document: AT Date of ref document: 20010615 Kind code of ref document: T |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REF | Corresponds to: |
Ref document number: 69704911 Country of ref document: DE Date of ref document: 20010628 |
|
ET | Fr: translation filed | ||
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: KIRKER & CIE SA |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
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: LU Payment date: 20080624 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DK Payment date: 20080815 Year of fee payment: 12 Ref country code: CH Payment date: 20080826 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: 20080828 Year of fee payment: 12 Ref country code: FI Payment date: 20080711 Year of fee payment: 12 Ref country code: AT Payment date: 20080805 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: 20080814 Year of fee payment: 12 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: EBP |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090831 Ref country code: FI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090821 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090831 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20100430 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090821 |
|
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: 20090831 Ref country code: DK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090831 |
|
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: 20090821 |
|
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: 20090822 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 69704911 Country of ref document: DE Representative=s name: ARNOLD & SIEDSMA, DE |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: 732E Free format text: REGISTERED BETWEEN 20150305 AND 20150311 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 69704911 Country of ref document: DE Representative=s name: ARNOLD & SIEDSMA, DE Effective date: 20150312 Ref country code: DE Ref legal event code: R082 Ref document number: 69704911 Country of ref document: DE Representative=s name: ARNOLD & SIEDSMA, DE Effective date: 20150414 Ref country code: DE Ref legal event code: R081 Ref document number: 69704911 Country of ref document: DE Owner name: BETONSON PREFAB B.V., NL Free format text: FORMER OWNER: BETONSON PREFAB B.V., DA GOUDA, NL Effective date: 20150414 Ref country code: DE Ref legal event code: R081 Ref document number: 69704911 Country of ref document: DE Owner name: BETONSON PREFAB B.V., NL Free format text: FORMER OWNER: BETON SON B.V., SON, NL Effective date: 20150312 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: SD Effective date: 20150526 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20160826 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20160830 Year of fee payment: 20 Ref country code: DE Payment date: 20160826 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20160829 Year of fee payment: 20 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R071 Ref document number: 69704911 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MK Effective date: 20170820 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: PE20 Expiry date: 20170820 |
|
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 EXPIRATION OF PROTECTION Effective date: 20170820 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: PD Owner name: BETONSON PREFAB B.V.; NL Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), AFFECTATION / CESSION; FORMER OWNER NAME: BETON SON B.V. Effective date: 20150319 Ref country code: BE Ref legal event code: MK Effective date: 20170821 |