GB1348253A - Building blocks - Google Patents

Building blocks

Info

Publication number
GB1348253A
GB1348253A GB1348253DA GB1348253A GB 1348253 A GB1348253 A GB 1348253A GB 1348253D A GB1348253D A GB 1348253DA GB 1348253 A GB1348253 A GB 1348253A
Authority
GB
United Kingdom
Prior art keywords
block
blocks
moulding
nov
cavities
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
Application number
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB1348253A publication Critical patent/GB1348253A/en
Expired 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
    • E04B2/18—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 by interlocking of projections or inserts with indentations, e.g. of tongues, grooves, dovetails
    • 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
    • E04B2002/0232—Undercut connections, e.g. using undercut tongues and grooves
    • E04B2002/0234—Angular dovetails
    • 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
    • E04B2002/0232—Undercut connections, e.g. using undercut tongues and grooves
    • E04B2002/0234—Angular dovetails
    • E04B2002/0236—Angular dovetails tapered, i.e. dovetail narrows in the direction of tongue or groove

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)

Abstract

1348253 Moulding dove-tailed blocks T F NEWELL 18 Nov 1971 [5 Nov 1970 21 April 1971] 52742/70 and 10572/71 Heading B5A [Also in Divisions E1-E2] Dry walls are built up by arranging blocks 10 (Fig. 1) with undercut lower limbs 13 of two adjacent upper blocks in upper undercut groove 11 of a lower block, the grooves tapering across the block. Cavities 14-16, which may be round, receive reinforcing rods or concrete filling. A foundation block allowing an inclined wall and a coping block are included. The blocks may be ceramic, concrete, plastics or metal, with a facing. Apparatus for moulding the block comprises a vertically movable mould 25 (Fig. 9), the internal walls of which correspond to the shape of the block, a base member 28 for supporting a moulded block and removable cores 26 for forming cavities in the block. Pressing is applied, and the article surface brushed 27; the block is steam or gas hardened.
GB1348253D 1970-11-05 1970-11-05 Building blocks Expired GB1348253A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5274270 1970-11-05

Publications (1)

Publication Number Publication Date
GB1348253A true GB1348253A (en) 1974-03-13

Family

ID=10465111

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1348253D Expired GB1348253A (en) 1970-11-05 1970-11-05 Building blocks

Country Status (1)

Country Link
GB (1) GB1348253A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126616A (en) * 1982-09-03 1984-03-28 Edward Graham Radburn Building blocks
US5350256A (en) * 1991-11-26 1994-09-27 Westblock Products, Inc. Interlocking retaining walls blocks and system
WO2020132705A1 (en) * 2018-12-20 2020-06-25 Le Thanh Tai Interlocking block and construction method of a wall built from these block

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126616A (en) * 1982-09-03 1984-03-28 Edward Graham Radburn Building blocks
US5350256A (en) * 1991-11-26 1994-09-27 Westblock Products, Inc. Interlocking retaining walls blocks and system
US5688078A (en) * 1991-11-26 1997-11-18 Westblock Products, Inc. Interlocking retaining walls blocks and system
WO2020132705A1 (en) * 2018-12-20 2020-06-25 Le Thanh Tai Interlocking block and construction method of a wall built from these block

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees