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A HELICAL TORSION SPRING AND A SPRING DRIVE FOR AN ELECTRICAL SWITCHING APPARATUS INCLUDING THE TORSION SPRING
A HELICAL TORSION SPRING AND A SPRING DRIVE FOR AN ELECTRICAL SWITCHING APPARATUS INCLUDING THE TORSION SPRING
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机译：包括扭转弹簧的电气开关装置的螺旋扭转弹簧和弹簧驱动器
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摘要
The present invention relates to a torsion spring comprising a helical spring wire wound around a central axis (A). The spring wire has across-section formed by at least one flange (3,4) aligned with the central axis (A) of the spring and a web (5) connected to the flange and extending in a direction perpendicular to the central axis.
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