REMOVABLE BLIND-HOLE WIDE-EXPANSION WEDGE FASTENER

A removable and selectively radially expandable fastener device includes a body and at least one expanding arm located on each end of the body. The at least one arm on each end of the body is selectively moveable radially in relation to a longitudinal axis of the body. Such movement can be manually...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	GRASSI MICHAEL J
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES PECULIAR TO CYCLES AND NOT OTHERWISE PROVIDED FOR,e.g. ARTICLE CARRIERS, CYCLE PROTECTORS BLASTING CYCLE SADDLES OR SEATS CYCLES DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS LIGHTING MEASURING MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE MECHANICAL ENGINEERING PERFORMING OPERATIONS PHYSICS POWERED PROPULSION OF SLEDGES OR RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES TESTING THERMAL INSULATION IN GENERAL TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	A removable and selectively radially expandable fastener device includes a body and at least one expanding arm located on each end of the body. The at least one arm on each end of the body is selectively moveable radially in relation to a longitudinal axis of the body. Such movement can be manually activated by rotating a fastener or torsion member, thus moving a washer axially to rotate the at least one arm radially.