Saab Ericsson Space Ab

&Ouml;rjan Arulf

A flange ( ) for a space vessel ( ), which flange ( ) is arranged so as to reduce a shock or impact wave that occurs upon the release of a coupling ( ). The coupling ( ) is intended to impart a radially inwardly acting force to hold together two separable space vessel parts ( ) via two flanges ( ) belonging to respective space vessel parts ( ). The first flange ( ) comprises at least one weakened point ( ) so that it has a substantially broken annular shape, in order to thus reduce its energy-absorbing capacity when it is bent inward by the force (F).

Device for a space vessel

A joint ( ) on a spacecraft ( ) for holding together a first craft part ( ) and a second craft part, ( ) detachable from the first craft part ( ). The joint ( ) comprises a first flange ( ) fixed on the first craft part ( ), and a second flange ( ) fixed on the second craft part ( ), and a number of clamps ( ) having a first ( ) and a second ( ) clamp lip, the said clamps being distributed about the periphery of the flanges ( ). The clamps transfer radial forces from a tightening device ( ), fitted to the clamps ( ), so as to fasten the two flanges ( ) together. The first flange ( ) is clamped between a first clamp surface ( ) on the first clamp lip ( ), and a separation surface ( ) on the second flange ( ). These surfaces ( ) form an acute angle &dgr;, the apex of which is directed in towards the spacecraft ( ).

Growing community of inventors

Linköping, Sweden

Örjan Arulf

Growing community of inventors

Linköping, Sweden

&Ouml;rjan Arulf

Örjan Arulf