GB640406A - Improvements in building blocks - Google Patents
Improvements in building blocksInfo
- Publication number
- GB640406A GB640406A GB1729/48A GB172948A GB640406A GB 640406 A GB640406 A GB 640406A GB 1729/48 A GB1729/48 A GB 1729/48A GB 172948 A GB172948 A GB 172948A GB 640406 A GB640406 A GB 640406A
- Authority
- GB
- United Kingdom
- Prior art keywords
- box
- block
- building
- jan
- ties
- 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
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
- E04B2/28—Walls having cavities between, but not in, the elements; Walls of elements each consisting of two or more parts kept in distance by means of spacers, all parts being solid
- E04B2/30—Walls having cavities between, but not in, the elements; Walls of elements each consisting of two or more parts kept in distance by means of spacers, all parts being solid using elements having specially designed means for stabilising the position; Spacers for cavity walls
-
- 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
- E04B2002/0208—Non-undercut connections, e.g. tongue and groove connections of trapezoidal shape
-
- 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
- E04B2002/0228—Non-undercut connections, e.g. tongue and groove connections with tongues next to each other on one end surface and grooves next to each other on opposite end surface
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
640,406. Moulds for building-blocks. LAWTON, G. Jan. 20, 1948, No. 1729. Convention date, Jan. 21, 1947. [Class 87 (ii)] [Also in Group X] A mould for a building-block (see Group X) comprising two portions 1, 2 connected by embedded metal ties 3 consists of a box 26 mounted on a table 27 and provided with a fixed slotted core 33 to support the ties and pallets 31 operable by upwardly movable rams 29 whereby the material is joggled or tamped and the block pushed up out of the box when the lid 35 has been raised. Recesses 32 are provided to accommodate a two-pronged fork on which the block is carried away after ejection from the box.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA640406X | 1947-01-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB640406A true GB640406A (en) | 1950-07-19 |
Family
ID=25560846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1729/48A Expired GB640406A (en) | 1947-01-21 | 1948-01-20 | Improvements in building blocks |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB640406A (en) |
-
1948
- 1948-01-20 GB GB1729/48A patent/GB640406A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB944066A (en) | Improvements relating to building blocks | |
GB1459852A (en) | Moulding of building panels | |
GB640406A (en) | Improvements in building blocks | |
GB792351A (en) | Dies for pressing green ceramic objects | |
GB1199070A (en) | Pre-Formed Members for use in the Formation of Substantially Planar Building Slabs | |
GB1082254A (en) | Process for the manufacture of articles of cement conglomerate, special moulds used for that purpose and any part thereby obtained | |
GB674780A (en) | Improvements in a method and a device for manufacturing pre-stressed concrete girders | |
GB589449A (en) | Improvements in moulds for moulding concrete or the like | |
GB689465A (en) | Improvements in or relating to feeder heads of ingot moulds and the like | |
GB584676A (en) | Improvements in apparatus for moulding building units | |
GB806412A (en) | Improvements in moulds for artificial stone | |
GB714957A (en) | Apparatus for moulding interlocking building blocks | |
GB665555A (en) | Improvements in or relating to the manufacture of composite building blocks | |
GB732831A (en) | Improvements in and relating to the manufacture of bricks and blocks | |
GB766602A (en) | Process for the production of building bodies of lightweight concrete or like cementitious material | |
NL7414567A (en) | Drainage component casting process - positions cores so as to make removal from mould unnecessary when knocking out | |
GB957424A (en) | Improvements in or relating to moulding boxes for moulding concrete and like materials | |
GB705994A (en) | Improvements in or relating to building block moulds | |
GB654522A (en) | Improvements in or relating to apparatus for moulding building blocks of concrete orlike cementitious material | |
GB594885A (en) | Improvements in or relating to the manufacture of hollow or tubular articles, for example hollow building blocks of concrete or like cementitious material | |
GB700430A (en) | Improvements relating to the formation of articles of material such as plaster | |
GB634367A (en) | Improvements in building blocks | |
GB692567A (en) | Apparatus for moulding concrete blocks | |
AU210958B2 (en) | Mould for casting concrete articles | |
AU143809B2 (en) | Improvements in process and shuttering for moulding building slabs in position |