A tool (10) having improved heat transfer characteristics and a method for cooling a tool (10) which is comprised of several selectively coupled sectional members (12–17) Each selected sectional members (16) include an outer contour (19), while each of the sectional members (12–17) includes at least...http://www.google.fr/patents/US7195223?utm_source=gb-gplus-shareBrevet US7195223 - System and a method for cooling a tool
