Smart Material Joint Band.
Abstract
The present invention relates to an improved connector for joining two tubular members together. The connector is formed by a plurality of longitudinally extending fingers extending from an end of one of the tubular members and at least one locking groove in the other of the tubular members for receiving the fingers. The connector further includes a circumferentially extending wire member which is received in a notch in a head portion of each of the plurality of fingers. The wire member is preferably formed from a shape memory alloy and has an original circumference less than the circumference of a circle formed by the notches in the head portions of the fingers. The connector includes apertures through which electric wires may be connected to the shape memory alloy ring member so as to cause the shape memory alloy ring member to return to its original shape and allow release of the joint connection.
Document Details
- Document Type
- Technical Report
- Publication Date
- Dec 30, 1993
- Accession Number
- ADD016330
Entities
People
- Michael A. Tucchio
- Robert A. Livsey
- Robert A. Stoodt
Organizations
- United States Department of the Navy