DEVICE FOR FLUID-TIGHT CONNECTION OF AN EXTRUSION HEAD
摘要
A movable connection part of an extrusion head is integral with a fixed connection part in a connection unit wherein each moveable connection part and fixed connection part includes elastically deformable tubular members inserted into bores. Jaws are connected to a knuckle-jointed system, which when actuated by a single jack in one direction, will move the jaws away from one another to free the connection parts and when moved by the single jack in an opposite direction, will press the connection parts against one another by acting upon bevels.
申请公布号
US5108280(A)
申请公布日期
1992.04.28
申请号
US19910676365
申请日期
1991.03.28
申请人
NOKIA-MAILLEFER HOLDING SA
发明人
MAGNOLLAZ, GILBERT;SEIGNEUR, REMY;BUDRY, JACQUES;CLEMENT, JEAN-CLAUDE;JACCOTTET, MICHEL;JAGGI, PIERRE-YVES;JAUN, HANS;DE BOER, PHILIP