An installation apparatus for connecting a fluid fitting to a fluid element includes a tool mechanism having a first abutment surface and a second abutment surface that faces and is movable relative to the first abutment surface; a first sensor configured to detect a first property of the installation apparatus or fluid fitting and provide a first output corresponding to the first property; a second sensor configured to detect a second property of the installation apparatus or fluid fitting and provide a second output corresponding to the second property; and a processing unit that is configured to generate a first resulting data set based on the first output and second output, and compare the resulting data set with a first predetermined data set to determine if the first resulting data set is compliant with the first predetermined data set.

A riveting apparatus for creating a plurality of rivet joints along the surface of a workpiece includes a tool device controllable by tool control data in order to create countersunk holes on the workpiece and to set countersunk rivets in the created countersunk holes. The riveting apparatus also includes a programmable control device to generate the tool control data for the tool device and an optical sensing device for optically sensing the workpiece surface and for supplying sensing data. The control device evaluates the sensing data in order to obtain geometric data that represent at least one geometric parameter of a countersunk hole that has already been created, and to correct as required the tool control data for a countersunk hole that is subsequently to be created based on the result of an evaluation of the obtained geometric data.

An apparatus and method are described for inserting angle plates in transverse duct flanges. The apparatus is especially useful in inserting angle plates into transverse duct flanges of duct fittings. Packages for holding angle plates are also described.