EP2430255A4 - A block - Google Patents

A block

Info

Publication number: EP2430255A4
Authority: EP; European Patent Office
Prior art keywords: block
Prior art date: 2009-05-13
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP09844561A

Other languages

German (de)

French (fr)

Other versions

EP2430255A1 (en

Inventor

Andre Esterhuizen

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

Original Assignee

Individual

Priority date (The priority date 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 date listed.)

2009-05-13

Filing date

2009-12-21

Publication date

2012-10-17

2009-12-21 Application filed by Individual filed Critical Individual

2012-03-21 Publication of EP2430255A1 publication Critical patent/EP2430255A1/en

2012-10-17 Publication of EP2430255A4 publication Critical patent/EP2430255A4/en

Status Withdrawn legal-status Critical Current

Links

Classifications

- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2/14—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element
- E04B2/16—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element using elements having specially-designed means for stabilising the position
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2/14—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element
- E04B2/22—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element using elements having a general shape differing from that of a parallelepiped
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2002/0202—Details of connections
- E04B2002/0204—Non-undercut connections, e.g. tongue and groove connections
- E04B2002/0215—Non-undercut connections, e.g. tongue and groove connections with separate protrusions
- E04B2002/0217—Non-undercut connections, e.g. tongue and groove connections with separate protrusions of prismatic shape

Landscapes

Engineering & Computer Science (AREA)
Architecture (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Finishing Walls (AREA)

EP09844561A 2009-05-13 2009-12-21 A block Withdrawn EP2430255A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
ZA200903310		2009-05-13
PCT/IB2009/055876 WO2010131083A1 (en)	2009-05-13	2009-12-21	A block

Publications (2)

Publication Number	Publication Date
EP2430255A1 EP2430255A1 (en)	2012-03-21
EP2430255A4 true EP2430255A4 (en)	2012-10-17

Family

ID=43084670

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP09844561A Withdrawn EP2430255A4 (en)	2009-05-13	2009-12-21	A block

Country Status (3)

Country	Link
EP (1)	EP2430255A4 (en)
WO (1)	WO2010131083A1 (en)
ZA (1)	ZA201108798B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP6382263B2 (en) *	2016-07-22	2018-08-29	太陽エコブロックス株式会社	Concrete block
WO2020107300A1 (en) *	2018-11-29	2020-06-04	陈韦丞	Brick for post-embedding of rebars
WO2020107313A1 (en) *	2018-11-29	2020-06-04	陈韦丞	Combination wall formed by reinforced bricks

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE513766A (en) *
EP0021449A1 (en) *	1979-06-29	1981-01-07	QUADIE-Bausysteme GmbH	Construction such as a retaining wall or the like
EP0039372A1 (en) *	1980-05-03	1981-11-11	Gimmler, Luise Maria, Dipl.-Betriebswirt	Shaped brick for a talus
EP0487345A2 (en) *	1990-11-22	1992-05-27	Stephanus Petrus Naude	Building block
US5528873A (en) *	1994-02-01	1996-06-25	Correia; Horacio	Block for construction retaining wall
DE19831466A1 (en) *	1998-07-14	2000-01-20	Rolf Scheiwiller	Brick wall with mortar-free fixing uses push-in dowels inserted between two superposed bricks and having cams to stop against recesses and prevent bricks from shifting

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US971159A (en) *	1909-04-23	1910-09-27	George Middlebrook	Brick wall and the like.
US2241079A (en)	1938-09-29	1941-05-06	Whitten William Henry	Building brick
GB803549A (en) *	1955-03-01	1958-10-29	Henry Foster And Company Ltd	Improvements in and relating to building bricks
WO1996035027A1 (en) *	1995-05-03	1996-11-07	Boral Hollostone Masonry (Sa) Pty. Ltd.	Building block with planar wall surface bounded by recess

2009
- 2009-12-21 EP EP09844561A patent/EP2430255A4/en not_active Withdrawn
- 2009-12-21 WO PCT/IB2009/055876 patent/WO2010131083A1/en active Application Filing
2011
- 2011-11-30 ZA ZA2011/08798A patent/ZA201108798B/en unknown

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE513766A (en) *
EP0021449A1 (en) *	1979-06-29	1981-01-07	QUADIE-Bausysteme GmbH	Construction such as a retaining wall or the like
EP0039372A1 (en) *	1980-05-03	1981-11-11	Gimmler, Luise Maria, Dipl.-Betriebswirt	Shaped brick for a talus
EP0487345A2 (en) *	1990-11-22	1992-05-27	Stephanus Petrus Naude	Building block
US5528873A (en) *	1994-02-01	1996-06-25	Correia; Horacio	Block for construction retaining wall
DE19831466A1 (en) *	1998-07-14	2000-01-20	Rolf Scheiwiller	Brick wall with mortar-free fixing uses push-in dowels inserted between two superposed bricks and having cams to stop against recesses and prevent bricks from shifting

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010131083A1 *

Also Published As

Publication number	Publication date
ZA201108798B (en)	2012-08-29
WO2010131083A1 (en)	2010-11-18
EP2430255A1 (en)	2012-03-21

Legal Events

Date	Code	Title	Description
2012-02-17	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
2012-03-21	17P	Request for examination filed	Effective date: 20111208
2012-03-21	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
2012-08-22	DAX	Request for extension of the european patent (deleted)
2012-10-17	A4	Supplementary search report drawn up and despatched	Effective date: 20120919
2012-10-17	RIC1	Information provided on ipc code assigned before grant	Ipc: E04B 2/02 20060101ALI20120913BHEP Ipc: E04B 2/22 20060101ALI20120913BHEP Ipc: E04B 2/16 20060101ALI20120913BHEP Ipc: E04C 1/00 20060101AFI20120913BHEP
2013-06-19	17Q	First examination report despatched	Effective date: 20130521
2015-11-04	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2015-12-02	18D	Application deemed to be withdrawn	Effective date: 20150701

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