Device for stamping spacing seams in metal sheet circuit boards, has stampers which are displaceably arranged at periphery of roll supported by support

摘要

The device has stampers (5) which are displaceably arranged at the periphery of a roll (4). The roll is supported by a support (3) provided with a U-shaped frame (6). The lateral detents (11) at the periphery of roll are supported at the frame so as to cooperate with a pawl (10).