51461 ⎘
General aspects of processes or apparatus for joining preformed parts; General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles; Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles; Joining tubular articles, bars or profiled elements; Joining profiled elements for forming cross-shaped connections, e.g. for making window frames or X-shaped pieces with four right angles, e.g. for making +-shaped pieces
Method for connecting a surface-structured workpiece and a plastic workpiece
#2Joint element made of fiber-reinforced plastic and production process and use therefor
#3Joint arrangement for composite-material structural members
#4Monolithic integrated structural panels especially useful for aircraft structures
#5Vibration welded joint structures, methods, and apparatus for thermoplastic members