GB177229A - Apparatus for moulding concrete blocks and slabs for building houses and walls and other structures - Google Patents

Apparatus for moulding concrete blocks and slabs for building houses and walls and other structures

Info

Publication number
GB177229A
GB177229A GB3560220A GB3560220A GB177229A GB 177229 A GB177229 A GB 177229A GB 3560220 A GB3560220 A GB 3560220A GB 3560220 A GB3560220 A GB 3560220A GB 177229 A GB177229 A GB 177229A
Authority
GB
United Kingdom
Prior art keywords
cover
sides
hinged
slabs
walls
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
GB3560220A
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
Priority to GB3560220A priority Critical patent/GB177229A/en
Publication of GB177229A publication Critical patent/GB177229A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
    • B28B7/0035—Moulds characterised by the way in which the sidewalls of the mould and the moulded article move with respect to each other during demoulding
    • B28B7/0044—Moulds characterised by the way in which the sidewalls of the mould and the moulded article move with respect to each other during demoulding the sidewalls of the mould being only tilted away from the sidewalls of the moulded article, e.g. moulds with hingedly mounted sidewalls

Abstract

177,229. Wilkie, W. Dec. 18, 1920. Moulds; tamping-machines.-In a box mould for forming concrete blocks and slabs for walls &c., the front, sides, and cover are hinged and are slidable to relieve the suction between the concrete and the front &c. whereby smooth faces are formed on the block. The mould comprises a base A, to which is secured a back plate B. To the base are hinged, by means of hinge-members J<1> rotatable and slidable on bars J, a front H and sides E, and to the back plate is similarly hinged a cover D. The sides are held in position by pins F and the front is held by a bar G, a pin K', and a plate I. In operation, a pallet, indicated by the dotted lines a, b, is placed in the mould and concrete is filled in and tamped by means of the cover. The cover, front, and sides are then slid on the hinge-bars and afterwards hinged open, the block being removed with the pallet.
GB3560220A 1920-12-18 1920-12-18 Apparatus for moulding concrete blocks and slabs for building houses and walls and other structures Expired GB177229A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3560220A GB177229A (en) 1920-12-18 1920-12-18 Apparatus for moulding concrete blocks and slabs for building houses and walls and other structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3560220A GB177229A (en) 1920-12-18 1920-12-18 Apparatus for moulding concrete blocks and slabs for building houses and walls and other structures

Publications (1)

Publication Number Publication Date
GB177229A true GB177229A (en) 1922-03-20

Family

ID=10379543

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3560220A Expired GB177229A (en) 1920-12-18 1920-12-18 Apparatus for moulding concrete blocks and slabs for building houses and walls and other structures

Country Status (1)

Country Link
GB (1) GB177229A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3220692A (en) * 1963-11-18 1965-11-30 Byggnads N Ohlsson & Skarne Ab Mold for simultaneously casting a plurality of primarily planar objects
EP1238768A2 (en) * 2001-03-09 2002-09-11 Valentin Leiro Paz Mould for making prefabricated walls

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3220692A (en) * 1963-11-18 1965-11-30 Byggnads N Ohlsson & Skarne Ab Mold for simultaneously casting a plurality of primarily planar objects
EP1238768A2 (en) * 2001-03-09 2002-09-11 Valentin Leiro Paz Mould for making prefabricated walls
EP1238768A3 (en) * 2001-03-09 2004-01-14 Valentin Leiro Paz Mould for making prefabricated walls

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