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Expired
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ARTHUR WILLIAM CROXFORD
Harrison & Co Lincoln Ltd
Original Assignee
ARTHUR WILLIAM CROXFORD
Harrison & Co Lincoln Ltd
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Application filed by ARTHUR WILLIAM CROXFORD, Harrison & Co Lincoln LtdfiledCriticalARTHUR WILLIAM CROXFORD
Publication of GB191511125ApublicationCriticalpatent/GB191511125A/en
B22C17/00—Moulding machines characterised by the mechanism for separating the pattern from the mould or for turning over the flask or the pattern plate
B22C17/04—Drop-plate moulding machines
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Casting Devices For Molds
(AREA)
Abstract
11,125. Harrison & Co., and Croxford, A. W. July 31. Moulding-machines, of the type in which a mould table 7 is raised by means of curved arms 12 operated by a hand-lever 8, are provided with a turn-over table 5, and the table 7 engages the arms by rullers and is guided by rods 9 which pass through sleeves into oil vessels.