Press tool for bonding materials by plastic distortion has a moving piston in the base body linked to the moving press pad for an optimum pressing action to bond plumbing pipes

摘要

The press tool to bond materials together by plastic distortion has a base body, and two press pads where at least one has movement against the other. The moving press pad (26) is linked to a moving piston (13) within the base body (9), to slide in the pressing direction. The piston (13) slides against a counter force of at least one spring.