Abstract: A bracket for connecting to and supporting a beam of a walkway releasably attaches to a helical anchor. The bracket includes a beam restrainer for supporting a beam and a connecting plate releasably attached to a connector assembly. The connector assembly releasably attaches the helical anchor to the bracket and accommodates differences in spacing at various installation locations.

Abstract: A crimp press apparatus with first and second crimping stations includes at each station a device platform with device stations and a crimp press. A cable is advanced by a tape drive whereby the leading cable end is supplied to the first crimping station. After the leading cable end is provided with a crimping contact, the tape drive continues to advance the cable until the desired length of a cable section is reached. A separation and a stripping station separates the cable section from the cable and removes the insulation at the cable ends. The lagging cable end of the cable section is supplied to the second crimping station for assembly with a crimping contact. With the device stations located on a rotatable disk, a change of a type of contact to another type of contact is possible with minimum downtime of the crimp press apparatus.

Abstract: A device for active vibration damping dampens the structural resonance of an elevator car frame with a car body through measurement of the deformation of the frame. Under elastic deformation, a safety plank and a crosshead of the frame move parallel and relative to each other and two acceleration sensors aligned vertically (in the “z” direction) capture the movement. From the difference between the sensor signals, the “y” rotation of the safety plank and the crosshead is determined. The rotation and the signals from acceleration sensors on the frame are used to determine the shear movement of the frame.