公开(公告)号：US5013514A

公开(公告)日：1991-05-07

申请号：US439976

申请日：1989-11-21

申请人： Roberto Azzani ,  Lino M. Dori ,  Oscar Scaglietti

发明人： Roberto Azzani ,  Lino M. Dori ,  Oscar Scaglietti

IPC分类号： B29C33/20 ,  B29C33/44 ,  B29C43/12 ,  B29C70/34 ,  B29C70/86 ,  B62K19/16

CPC分类号： B62K19/16 ,  B29C33/202 ,  B29C33/448 ,  B29C70/342 ,  B29C70/86 ,  B29C2791/001 ,  B29C43/12 ,  B29L2023/22 ,  B29L2031/3091

摘要： The process makes use of a lost core of polystyrene, on which are wrapped and compacted, in successive stages, various sheets or mats of carbon fibre, of known type; a first compaction is effected in an autoclave after having sealingly wrapped the core, before lamination of the carbon fibre layers, in a first polythene envelope, and after having sealingly wrapped the partly finished product constituted by the core wrapped in the first polythene envelope and some of the carbon fibre sheet or mat in a second polythene envelope, by creation of a vacuum within the interior of the second envelope, while maintaining the interior of the first envelope in communication with the outside of the second envelope; a second compaction, after removal of the second envelope, following lamination of further sheets or mats and possible mounting of metal inserts on the core and insertion of the partly finished product thus obtained between a pair of mould halves, is effected in an autoclave by wrapping the two mould halves, preliminarily fixed together, in a third polythene envelope connected in a fluid-tight sealing manner to the first envelope and within which is created a vacuum, while the interior of the first envelope is left connected to the interior of the autoclave; there follows a polymerization and curing in the autoclave of the laminated sheets or mats in a known standard cycle.

公开(公告)号：US4874201A

公开(公告)日：1989-10-17

申请号：US207247

申请日：1988-06-16

申请人： Oscar Scaglietti

发明人： Oscar Scaglietti

IPC分类号： B60J10/00 ,  B60J10/06 ,  B60J10/08

CPC分类号： B60J10/85 ,  B60J10/24 ,  B60J10/78 ,  B60J10/79

摘要： The structure comprises a pair of support elements for the window each of which has an abutment tongue which can be contacted by part of the rear surface of the window, a frame tongue orthogonal to the first and adapted to surround the lateral edge of the window, a guide tongue parallel to the abutment tongue and disposed rearwardly of this, and a connection wall connecting the abutment tongue and the guide tongue together; the structure further includes a pair of guide elements each of which is adapted to guide a corresponding support element during movement of the window, and each of which comprises a pair of parallel guide tongues defining with a base wall, a guide channel for a guide tongue of a corresponding window support element, each of the said guide elements being fixed to a corresponding upright of the door.