GB190706954A - Improvements in Machines for Making Concrete Blocks - Google Patents

Improvements in Machines for Making Concrete Blocks

Info

Publication number
GB190706954A
GB190706954A GB190706954DA GB190706954A GB 190706954 A GB190706954 A GB 190706954A GB 190706954D A GB190706954D A GB 190706954DA GB 190706954 A GB190706954 A GB 190706954A
Authority
GB
United Kingdom
Prior art keywords
plate
side frames
base
plates
notches
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
Inventor
Wallace George Tower
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
Application granted granted Critical
Publication of GB190706954A publication Critical patent/GB190706954A/en
Expired legal-status Critical Current

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  • Moulds, Cores, Or Mandrels (AREA)

Abstract

6954. Tower, W. G. March 22, 1906, [date applied for under Patents Act, 1901]. Moulding concrete blocks.-L-shaped blocks are tamped or cast in a mould consisting of a baseplate 28 and side frames 18, 30, 31, 35, 10. The skeleton frames 10, 35 are hinged to the plate 28 at 11, 33 vertically and horizontally, respectively. The base - plate 17 carrying the other sides is supported on a block 16, which is slid by means of a rack and pinion 22, 23 along a diagonal shaft 15, the movement that brings the base 17 into and out of position serving to turn the frame 35 about its hinge. In the assembled position, latches 40, 44 engaging the notches 41, 45 serve to hold the parts of the mould firmly together. By using an auxiliary base-plate, the angle of the block can be varied, and division plates can be used with notches engaging recesses in the facing plates 61 carried by the side frames. These plates 61 are interchangeable, and are preferably slid into position, being provided with hooked projections 56, Fig. 9, which engage rails 55 on the side frames ; wedges 58 are employed to make the junction secure.
GB190706954D 1906-03-22 1907-03-22 Improvements in Machines for Making Concrete Blocks Expired GB190706954A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US190706954XA 1906-03-22 1906-03-22

Publications (1)

Publication Number Publication Date
GB190706954A true GB190706954A (en) 1907-07-04

Family

ID=32596073

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190706954D Expired GB190706954A (en) 1906-03-22 1907-03-22 Improvements in Machines for Making Concrete Blocks

Country Status (1)

Country Link
GB (1) GB190706954A (en)

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