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Application filed by James Neville Randle, British Aluminium LtdfiledCriticalJames Neville Randle
Priority to MYPI9802895priorityCriticalpatent/MY120538A/en
Publication of MY120538ApublicationCriticalpatent/MY120538A/en
A METHOD OF INTRODUCING A BEND PORTION INTO A STRAIGHT ELONGATE HOLLOW MEMBER HAVING OPPOSITE SIDE WALL PORTIONS COMPRISES THE STEPS OF CUTTING (1) AN ELONGATE SLIT IN OPPOSITE SIDE WALL PORTIONS OF THE MEMBER, THE SLIT EXTENDING SUBSTANTIALLY IN THE MAJOR AXIS OF THE MEMBER AND (2) A CROSS-SLIT IN THE REGION OF THE INTENDED BEND POINT AND THEN, REMOVING A PORTION OF METAL BETWEEN THE CROSS-SLIT AND THE ELONGATE SLIT. LASTLY, FORCE IS APPLIED TO ONE SIDE OF THE ELEMENT AND FORWARD OF THE REGION OF THE CROSS-SLIT TO INTRODUCE THE BEND. (FIG. 1).
MYPI98028951998-06-251998-06-25Bending of elongate elements.
MY120538A
(en)