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Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 DEF

A type of pattern used in foundry-work for large castings, where a full pattern would require a very large amount of timber. The pattern is a ribbed construction, in wood, and where a separate core is to be made the ribs are arranged transversely. The spaces between the ribs are filled with sand by the moulder, who thus builds up an improvised full pattern. This is then sprinkled with parting powder and used in moulding.  2, record 1, English, - skeleton%20pattern

Record 1,  Textual support,  French

Record 1,  Textual support,  Spanish

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 DEF

In casting, an indentation in the parting line of a pattern plate that ensures that cope and drag will have good contact by producing a ridge of sand that crushes against the other surface of the mold or core.  1, record 2, English, - crush%20strip

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

Rainure pratiquée sur la plaque modèle et sur les portées de noyaux pour obtenir un cordon en relief sur le joint du moule et les portées.  2, record 2, French, - cordon%20d%27%C3%A9crasement

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 CONT

in sand casting a fin is a thin projection of metal that forms at the parting line in a mold casting, caused by the imperfect joining of the mold parts.  1, record 3, English, - parting%20line

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 CONT

on démoule (...) et l'on ébarbe les pièces des bavures qu'a laissées la ligne de raccord des châssis. [...] À la meule, on enlève l'excès de métal marquant sur la tranche la ligne de jonction des deux matrices.  1, record 3, French, - ligne%20de%20raccord

Record 3,  Textual support,  Spanish