Patent ID: 7198068
Filing Date: 2007-04-03
Classification: B21F

Abstract:
1. A pigtailing machine comprising: an A forming head mounted for rotation about an axis, said A forming head to receive a previously pigtailed coil of a coil spring; a B forming head located along said axis, said B forming head to initially receive a non-pigtailed coil of the coil spring and operable to pigtail the non-pigtailed coil to form a double pigtailed coil spring; a cassette base wherein said B forming head is mounted to said cassette base; a support pedestal located between said A forming head and said B forming head to support the coil spring, said support pedestal being mounted to said cassette; and a main base wherein said cassette base is selectively mounted to said main base with at least said B forming head and said support pedestal being selectively movable with said cassette base relative to said main base.