Engineering topics

Vandeberghe, Mark H.

Publications and source records attributed to Vandeberghe, Mark H..

2 records

NASA NTRS1995

Truss Fastener Operable By Robot

Fastener assembly for use in erecting truss structure assembled by robot equipped with one arm and one gripper. Easier for robot or human technician to build structure in outer space or on Earth. Assembly features extremely large capture envelope; accommodates initial lateral misalignments of truss members of as much as 0.4 in. and rotational misalignments large as 28 degrees and still produces sound structural connection. Chuck key is only tool required.

Parma, George E.↗

NASA NTRS1993

Robot-friendly connector

Robot friendly connectors, which, in one aspect, are truss joints with two parts, a receptacle and a joint, are presented. The joints have a head which is loosely inserted into the receptacle and is then tightened and aligned. In one aspect, the head is a rounded hammerhead which initially is enclosed in the receptacle with sloppy fit provided by the shape, size, and configuration of surfaces on the head and on the receptacle.

Parma, George F.↗